WorldWideScience

Sample records for psychological risk assessment

  1. Mandated Psychological Assessments for Suicide Risk in a College Population: A Pilot Study

    Science.gov (United States)

    Kirchner, Grace L.; Marshall, Donn; Poyner, Sunney R.

    2017-01-01

    This study was conducted to evaluate the impact of a protocol mandating psychological assessment of college students exhibiting specific signs of suicide risk and/or nonsuicidal self-harm. Thirty-seven current and former students who had been documented as at risk completed a structured interview in person or by phone. Outcomes suggest this…

  2. Psychological impact of health risk appraisal of Korean women at different levels of breast cancer risk: neglected aspect of the web-based cancer risk assessment tool.

    Science.gov (United States)

    Kye, Su Yeon; Park, Keeho; Park, Hyeong Geun; Kim, Myung-hyun

    2012-01-01

    Health risk appraisal is often utilized to modify individual's health behavior, especially concerning disease prevention, and web-based health risk appraisal services are being provided to the general public in Korea. However, little is known about the psychological effect of the health risk appraisal even though poorly communicated information by the web-based service may result in unintended adverse health outcomes. This study was conducted to explore the psychological effect of health risk appraisal using epidemiological risk factor profile. We conducted a randomized trial comparing risk factor list type health risk appraisal and risk score type health risk appraisal. We studied 60 women aged 30 years and older who had no cancer. Anxiety level was assessed using the Spielberger State-Trait Anxiety Inventory YZ. The results of multivariate analysis showed that risk status was the independent predictors of increase of state anxiety after health risk appraisal intervention when age, education, health risk appraisal type, numeracy, state anxiety, trait anxiety, and health risk appraisal type by risk status interaction was adjusted. Women who had higher risk status had an odd of having increased anxiety that was about 5 times greater than women who had lower risk status. Our findings indicate that communicating the risk status by individual health risk appraisal service can induce psychological sequelae, especially in women having higher risk status. Hospitals, institutes, or medical schools that are operating or planning to operate the online health risk appraisal service should take side effects such as psychological sequelae into consideration.

  3. Suicide Risk Assessment Training for Psychology Doctoral Programs: Core Competencies and a Framework for Training.

    Science.gov (United States)

    Cramer, Robert J; Johnson, Shara M; McLaughlin, Jennifer; Rausch, Emilie M; Conroy, Mary Alice

    2013-02-01

    Clinical and counseling psychology programs currently lack adequate evidence-based competency goals and training in suicide risk assessment. To begin to address this problem, this article proposes core competencies and an integrated training framework that can form the basis for training and research in this area. First, we evaluate the extent to which current training is effective in preparing trainees for suicide risk assessment. Within this discussion, sample and methodological issues are reviewed. Second, as an extension of these methodological training issues, we integrate empirically- and expert-derived suicide risk assessment competencies from several sources with the goal of streamlining core competencies for training purposes. Finally, a framework for suicide risk assessment training is outlined. The approach employs Objective Structured Clinical Examination (OSCE) methodology, an approach commonly utilized in medical competency training. The training modality also proposes the Suicide Competency Assessment Form (SCAF), a training tool evaluating self- and observer-ratings of trainee core competencies. The training framework and SCAF are ripe for empirical evaluation and potential training implementation.

  4. Detecting acute distress and risk of future psychological morbidity in critically ill patients: validation of the intensive care psychological assessment tool.

    Science.gov (United States)

    Wade, Dorothy M; Hankins, Matthew; Smyth, Deborah A; Rhone, Elijah E; Mythen, Michael G; Howell, David C J; Weinman, John A

    2014-09-24

    The psychological impact of critical illness on a patient can be severe, and frequently results in acute distress as well as psychological morbidity after leaving hospital. A UK guideline states that patients should be assessed in critical care units, both for acute distress and risk of future psychological morbidity; but no suitable method for carrying out this assessment exists. The Intensive care psychological assessment tool (IPAT) was developed as a simple, quick screening tool to be used routinely to detect acute distress, and the risk of future psychological morbidity, in critical care units. A validation study of IPAT was conducted in the critical care unit of a London hospital. Once un-sedated, orientated and alert, critical care patients were assessed with the IPAT and validated tools for distress, to determine the IPAT's concurrent validity. Fifty six patients took IPAT again to establish test-retest reliability. Finally, patients completed posttraumatic stress disorder (PTSD), depression and anxiety questionnaires at three months, to determine predictive validity of the IPAT. One hundred and sixty six patients completed the IPAT, and 106 completed follow-up questionnaires at 3 months. Scale analysis showed IPAT was a reliable 10-item measure of critical care-related psychological distress. Test-retest reliability was good (r =0.8). There was good concurrent validity with measures of anxiety and depression (r =0.7, P psychological morbidity was good (r =0.4, P psychological morbidity (AUC =0.7). The IPAT was found to have good reliability and validity. Sensitivity and specificity analysis suggest the IPAT could provide a way of allowing staff to assess psychological distress among critical care patients after further replication and validation. Further work is also needed to determine its utility in predicting future psychological morbidity.

  5. Perspectives on Computerized Psychological Assessment.

    Science.gov (United States)

    Butcher, James N.

    1985-01-01

    Psychological assessment, a subspecialty of psychology has served as one of the earliest proving grounds of automated technology. This Special Series highlights some of the advances in computerized psychological assessment methods and discusses some of the lingering issues and contemporary problems with automated psychological assessment…

  6. Evolution of cancer risk assessment and counseling related to psychological, financial and legal implications.

    Science.gov (United States)

    Snyder, Carrie

    2016-07-01

    Cancer risk assessment, genetic counseling and genetic testing have experienced advances and changes over the past two decades due to improved technology, legal movements to protect those at an increased risk for cancer due to genetics, as well as advances in detection, prevention and treatment. This brief article will provide a summary of these advances over three eras of cancer genetics: pre-discovery of the more common high impact genes, namely BRCA1/BRCA2 and the mismatch repair genes associated with Lynch syndrome; the time during which the genes were being discovered; and current day.

  7. Risk Assessment

    Science.gov (United States)

    How the EPA conducts risk assessment to protect human health and the environment. Several assessments are included with the guidelines, models, databases, state-based RSL Tables, local contacts and framework documents used to perform these assessments.

  8. Assessment of psychological pain in suicidal veterans.

    Directory of Open Access Journals (Sweden)

    Christopher Reist

    Full Text Available Psychological pain is a relatively understudied and potentially important construct in the evaluation of suicidal risk. Psychological pain also referred to as 'mental pain' or 'psychache' can be defined as an adverse emotional reaction to a severe trauma (e.g., the loss of a child or may be associated with an illness such as depression. When psychological pain levels reach intolerable levels, some individuals may view suicide as the only and final means of escape. To better understand psychological pain, we previously developed and validated a brief self-rating 10-item scale, Mee-Bunney Psychological Pain Assessment Scale [MBP] in depressed patients and non-psychiatric controls. Our results showed a significant increase in psychological pain in the depressed patients compared to controls. We also observed a significant linear correlation between psychological pain and suicidality in the depressed patient cohort. The current investigation extends our study of psychological pain to a diagnostically heterogeneous population of 57 US Veterans enrolled in a suicide prevention program. In addition to the MBP, we administered the Columbia Suicide Severity Rating Scale (C-SSRS, Beck Depression Inventory (BDI-II, Beck Hopelessness Scale (BHS, and the Barratt Impulsiveness Scale (BIS-11. Suicidal patients scoring above a predetermined threshold for high psychological pain also had significantly elevated scores on all the other assessments. Among all of the evaluations, psychological pain accounted for the most shared variance for suicidality (C-SSRS. Stepwise regression analyses showed that impulsiveness (BIS and psychological pain (MBP contributed more to suicidality than any of the other combined assessments. We followed patients for 15 months and identified a subgroup (24/57 with serious suicide events. Within this subgroup, 29% (7/24 had a serious suicidal event (determined by the lethality subscale of the C-SSRS, including one completed suicide. Our

  9. Risk assessment

    DEFF Research Database (Denmark)

    Pedersen, Liselotte; Rasmussen, Kirsten; Elsass, Peter

    2010-01-01

    International research suggests that using formalized risk assessment methods may improve the predictive validity of professionals' predictions of risk of future violence. This study presents data on forensic psychiatric patients discharged from a forensic unit in Denmark in year 2001-2002 (n=107...... and the individual dynamic items strengthen the use of this scheme in clinical practice. (PsycINFO Database Record (c) 2010 APA, all rights reserved) (journal abstract)...

  10. Psychological risk factors for poor outcome of spine surgery and spinal cord stimulator implant: a review of the literature and their assessment with the MMPI-2-RF.

    Science.gov (United States)

    Block, Andrew R; Ben-Porath, Yossef S; Marek, Ryan J

    2013-01-01

    Back pain is experienced by up to of 85% of the United States population. Most often it resolves with minimal to no medical treatment. For those whose pain endures, worsens, or becomes protracted, conservative care is typically first attempted. Individuals who continue to experience significant back pain are often considered for surgical procedures, the results of which are not uniformly positive. The consequences of failed surgical intervention can be quite devastating, and psychosocial factors have been found to predict poor outcome. The literature on psychosocial risk factors for failed back surgery is reviewed first, identifying psychological dysfunction in the domains of emotions, cognitions, behavior, and interpersonal processes as increasing the risk for failed back surgery. Empirical findings with the MMPI-2 Restructured Form (MMPI-2-RF) are presented next, including descriptive analyses with a sample of 1341 individuals assessed as part of a pre-surgical psychological screening. Correlations between MMPI-2-RF scale scores and measures of the primary risk factors identified in this review are reported for a smaller sample of 197 pre-surgical candidates. Interpretive implications of the MMPI-2-RF findings are discussed along with suggestions for further research in this area.

  11. Psychological Assessment Training in Clinical Psychology Doctoral Programs.

    Science.gov (United States)

    Mihura, Joni L; Roy, Manali; Graceffo, Robert A

    2017-01-01

    We surveyed American Psychological Association-accredited clinical psychology doctoral programs' (n = 83) training in psychological assessment-specifically, their coverage of various assessment topics and tests in courses and practica, and whether the training was optional or required. We report results overall and separately per training model (clinical science, scientist-practitioner, and practitioner-focused). Overall, our results suggest that psychological assessment training is as active, or even more active, than in previous years. Areas of increased emphasis include clinical interviewing and psychometrics; multimethod, outcomes, health, and collaborative or therapeutic assessment; and different types of cognitive and self-report personality tests. All or almost all practice-focused programs offered training with the Thematic Apperception Test and Rorschach compared to about half of the scientist-practitioner programs and a third of the clinical science programs. Although almost all programs reported teaching multimethod assessment, what constitutes different methods of assessing psychopathology should be clarified in future studies because many programs appear to rely on one method-self-report (especially clinical science programs). Although doctoral programs covered many assessment topics and tests in didactic courses, there appears to be a shortage of program-run opportunities for students to obtain applied assessment training. Finally, we encourage doctoral programs to be familiar with (a) internships' assessment expectations and opportunities, (b) the professional guidelines for assessment training, and (c) the American Psychological Association's requirements for preinternship assessment competencies.

  12. Assessment of military population-based psychological resilience programs.

    Science.gov (United States)

    Morgan, Brenda J; Bibb, Sandra C Garmon

    2011-09-01

    Active duty service members' (ADSMs) seemingly poor adaptability to traumatic stressors is a risk to force health. Enhancing the psychological resilience of ADSMs has become a key focus of Department of Defense (DoD) leaders and the numbers of military programs for enhancing psychological resilience have increased. The purpose of this article is to describe the results of an assessment conducted to determine comprehensiveness of current psychological resilience building programs that target ADSMs. A modified six-step, population-based needs assessment was used to evaluate resilience programs designed to meet the psychological needs of the ADSM population. The assessment results revealed a gap in published literature regarding program outcomes. DoD leaders may benefit from targeted predictive research that assesses program effectiveness outcomes. The necessity of including preventive, evidence-based interventions in new programs, such as positive emotion interventions shown to enhance psychological resilience in civilian samples, is also recommended.

  13. Multiculturalism and Psychopathology. Perspectives on Psychological Assessment

    Directory of Open Access Journals (Sweden)

    Evangelina Norma Contini de González

    2016-02-01

    Full Text Available This work is situated in the area of Psychological Assessment. This area is considered as a previous and necessary step to get to know the subject or the group whose health problems must be attended. The methods used in this area and the theories in which are based are alluded. The risk of commit diagnosis mistakes by using assessment instruments developed in a different context to that where they have been created are referred. It is analyzed if culture produces differences in psychopathology and if it is valid the use of general diagnosis categories such as DSM IV or CIE-10. Relations between culture and psychopathology are studied. Notions of diversity and uniformity and etic/emic are developed through two researches; one focus on intelligence. The other one on psychopathologies in adolescents, the way in which the social practices provoke the develop of specific cultural behavior is analyzed. It is concluded that because of the complex social dynamic, politic and economic, the multicultural view in psychological assessment is going to be a distinctive sign of this new century. It can contribute to not confuse cultural differences whit “deviation” or “psychopathology” and block the consequences that the globalization is producing on subjectivity. 

  14. Adolescent binge alcohol exposure increases risk assessment behaviors in male Wistar rats after exposure to an acute psychological stressor in adulthood.

    Science.gov (United States)

    Torcaso, Audrey; Asimes, AnnaDorothea; Meagher, Margaret; Pak, Toni R

    2017-02-01

    Teenage binge drinking is a common practice that has been shown to increase the risk for developing mood disorders in adulthood. The hypothalamo-pituitary-adrenal (HPA) axis is often dysfunctional in mood disorder patients, and animal models of adolescent binge alcohol exposure similarly show disordered HPA axis function, even after long periods of alcohol abstinence. Here, we sought to investigate the anxiety-like behavioral consequences of binge alcohol exposure in a Wistar rat model. Male rats were administered alcohol in a binge pattern during peri-puberty, and one month later, anxiety-like behaviors were measured using the elevated plus maze. A subset of the rats then underwent 30min of restraint stress, and the anxiety-like behaviors were measured again. We observed an increase in risk assessment behaviors due to both adolescent binge alcohol exposure and restraint stress, but no differences in canonical anxiety-like behaviors. We also repeated the observation that adolescent binge alcohol induces long-term changes in HPA axis sensitivity. Therefore, we concluded that a history of peri-pubertal binge alcohol exposure subtly alters the behavioral response to subsequent acute psychological stress during adulthood, which may over time contribute to the development of mood disorders. This relatively pragmatic animal model represents a more clinically relevant tool in understanding the molecular mechanisms underlying the long-term effects of adolescent binge drinking. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. The Psychology of Hazard Risk Perception

    Science.gov (United States)

    Thompson, K. F.

    2012-12-01

    A critical step in preparing for natural hazards is understanding the risk: what is the hazard, its likelihood and range of impacts, and what are the vulnerabilities of the community? Any hazard forecast naturally includes a degree of uncertainty, and often these uncertainties are expressed in terms of probabilities. There is often a strong understanding of probability among the physical scientists and emergency managers who create hazard forecasts and issue watches, warnings, and evacuation orders, and often such experts expect similar levels of risk fluency among the general public—indeed, the Working Group on California Earthquake Probabilities (WGCEP) states in the introduction to its earthquake rupture forecast maps that "In daily living, people are used to making decisions based on probabilities—from the flip of a coin (50% probability of heads) to weather forecasts (such as a 30% chance of rain) to the annual chance of being killed by lightning (about 0.0003%)." [1] However, cognitive psychologists have shown in numerous studies [see, e.g., 2-5] that the WGCEP's expectation of probability literacy is inaccurate. People neglect, distort, misjudge, or misuse probability information, even when given strong guidelines about the meaning of numerical or verbally stated probabilities [6]. Even the most ubiquitous of probabilistic information—weather forecasts—are systematically misinterpreted [7]. So while disaster risk analysis and assessment is undoubtedly a critical step in public preparedness and hazard mitigation plans, it is equally important that scientists and practitioners understand the common psychological barriers to accurate probability perception before they attempt to communicate hazard risks to the public. This paper discusses several common, systematic distortions in probability perception and use, including: the influence of personal experience on use of statistical information; temporal discounting and construal level theory; the effect

  16. Social, familial and psychological risk factors for psychosis

    DEFF Research Database (Denmark)

    Shevlin, Mark; McElroy, Eoin; Christoffersen, Mogens Nygaard

    2016-01-01

    A broad range of biological, genetic, environmental, and psychological riskfactors for psychosis have been reported. However most research studies have tended to focus on one explanatory factor. The aim of this study wasto use data from a large Danish birth cohort to examine the associationsbetween...... psychosis and a broad range of familial (advanced paternal age, family dissolution, parental psychosis), environmental (urbanicity,deprivation) and psychological factors (childhood adversity). Findings indicated that all types of risk factors were significantly associated with psychosis. In conclusion......, large scale cohort studies using the Danish registry system is a powerful way of assessing the relative impact ofdifferent risk factors for psychosis....

  17. Counseling Health Psychology: Assessing Health Psychology Training within Counseling Psychology Doctoral Programs

    Science.gov (United States)

    Raque-Bogdan, Trisha L.; Torrey, Carrie L.; Lewis, Brian L.; Borges, Nicole J.

    2013-01-01

    Training directors of American Psychological Association-approved counseling psychology doctoral programs completed a questionnaire assessing (a) student and faculty involvement in health-related research, practice, and teaching; (b) health-related research conducted by students and faculty; and (c) programs' expectations and ability to…

  18. Psychological Factors Linked to Risk Perception

    Science.gov (United States)

    Armaş, I.; Creãu, R. Z.; Stǎnciugelu, I.

    2012-04-01

    Risks are mental models, which allow people to cope with dangerous phenomena (Renn, 2008; Jasanoff, 1998). The term "risk" refers to the likelihood of an adverse effect resulting from an event. The aim of the present study is to identify the psychological factors that are most predictive of risk perception in relation with age, gender, educational level and socio-economical status. Earthquake hazard was considered, because it is an emerging danger for Bucharest. 80% of the laypeople sample are waiting for this event to happen in the next three years. By integrating all the research data, it was attempted to build a risk profile of the investigated population, which could be used by institutions responsible for earthquake risk mitigation situations in Bucharest. This research appealed to the social learning Rotter (1966), auto-effectiveness Bandura (1977; 1983), and anxiety and stress theories. We used psychological variables that measured stress, personal effectiveness and the belief in personal control. The multi-modal risk perception questionnaire was structured on a 49 items sequence. The sample was composed of 1.376 participants recruited on a voluntary basis. The characteristics of risk (like probability and magnitude, time scales) are perceived differently according to psychological factors that play a role also in biases in people's ability to draw inferences from probabilistic information (like cognitive dissonance). Since the 1970's, it has been argued that those who perceive life's events as being beyond their locus of control (external locus of control) are significantly more anxious and less adapted. In this research, strongest associations and significant differences were obtained between sex, age and income categories with Stress vulnerability factor and the External Locus of Control factor. The profile of the low risk perceiver is that of a young, more educated, male individual with a higher self- efficacy level and an internal locus of control.

  19. Suicide Risk Assessment in Adolescents

    DEFF Research Database (Denmark)

    Jakobsen, Ida Skytte; Larsen, Kim Juul; Horwood, John

    2016-01-01

    Background: Assessment and screening are often the first step in planning interventions to help adolescents at risk of suicide. Causes of suicidal thoughts and behavior are multifaceted and it is important for clinical work that assessment reflects this complexity. Aim(s): To investigate whether...... a general psychological "Resilience Scale for Adolescents" (READ) is associated with a validated suicide rating scale (C-SSRS). Method: An observational study of self-reported suicidality (C-SSRS), psychological distress (K10) and resiliency (READ) in three adolescent samples: suicide clinic (N=147...

  20. Undergraduate study in psychology: Curriculum and assessment.

    Science.gov (United States)

    Norcross, John C; Hailstorks, Robin; Aiken, Leona S; Pfund, Rory A; Stamm, Karen E; Christidis, Peggy

    2016-01-01

    The undergraduate curriculum in psychology profoundly reflects and shapes the discipline. Yet, reliable information on the undergraduate psychology curriculum has been difficult to acquire due to insufficient research carried out on unrepresentative program samples with disparate methods. In 2014, APA launched the first systematic effort in a decade to gather national data on the psychology major and program outcomes. We surveyed a stratified random sample of department chairs/coordinators of accredited colleges and universities in the United States that offer undergraduate courses and programs in psychology. A total of 439 undergraduate psychology programs (45.2%) completed the survey. This article summarizes, for both associate and baccalaureate programs, the results of the Undergraduate Study in Psychology. Current practices concerning the introductory course, the courses offered, core requirements, the psychology minor, and tracks/concentrations are presented. The frequency of formal program reviews and program-level assessment methods are also addressed. By extending prior research on the undergraduate curriculum, we chronicle longitudinal changes in the psychology major over the past 20 years. (c) 2016 APA, all rights reserved).

  1. Maternal psychologic problems increased the risk of childhood atopic dermatitis.

    Science.gov (United States)

    Wang, I J; Wen, H J; Chiang, T L; Lin, S J; Guo, Y L

    2016-03-01

    Little is known about the effect of postnatal maternal psychologic problems on the development of childhood atopic disorders. To assess the association between early life maternal psychologic problems and atopic dermatitis (AD) in children in a national birth cohort. We used multistage, stratified systematic sampling to recruit 24,200 mother-newborn pairs from the Taiwan national birth registration. Maternal psychologic problems and potential confounders were gathered by the standard questionnaire at 6 months old. At 3 years of age, information about the development of AD was assessed by International Study of Asthma and Allergies in Childhood via home interviews. Multiple logistic regression analysis was performed to estimate the association of postnatal maternal psychologic problems (postpartum depression (PPD) and maternal mental health index) and AD. The prevalence of physician-diagnosed AD was 10.5%. PPD increased the risk of subsequent physician-diagnosed AD in children after adjusting for potential confounders and other maternal mental health index (aOR = 1.42, 95% CI = 1.21-1.66). We observed that the risk of AD associated with PPD was not confounded by other social demographic factors such as maternal AD, maternal education, family income, breastfeeding, day care, and number of siblings. Postpartum depression increased the risk of childhood AD even when other maternal mental health index and social demographic factors are considered. Early intervention of PPD might be helpful for AD prevention. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Hepatitis Risk Assessment

    Science.gov (United States)

    ... visit this page: About CDC.gov . Hepatitis Risk Assessment Recommend on Facebook Tweet Share Compartir Viral Hepatitis. ... at risk? Take this 5 minute Hepatitis Risk Assessment developed by the CDC and get a personalized ...

  3. Psychological adaptations for assessing gossip veracity.

    Science.gov (United States)

    Hess, Nicole H; Hagen, Edward H

    2006-09-01

    Evolutionary models of human cooperation are increasingly emphasizing the role of reputation and the requisite truthful "gossiping" about reputation-relevant behavior. If resources were allocated among individuals according to their reputations, competition for resources via competition for "good" reputations would have created incentives for exaggerated or deceptive gossip about oneself and one's competitors in ancestral societies. Correspondingly, humans should have psychological adaptations to assess gossip veracity. Using social psychological methods, we explored cues of gossip veracity in four experiments. We found that simple reiteration increased gossip veracity, but only for those who found the gossip relatively uninteresting. Multiple sources of gossip increased its veracity, as did the independence of those sources. Information that suggested alternative, benign interpretations of gossip decreased its veracity. Competition between a gossiper and her target decreased gossip veracity. These results provide preliminary evidence for psychological adaptations for assessing gossip veracity, mechanisms that might be used to assess veracity in other domains involving social exchange of information.

  4. Identification and measurement of work-related psychological injury: piloting the psychological injury risk indicator among frontline police.

    Science.gov (United States)

    Winwood, Peter C; Tuckey, Michelle R; Peters, Roger; Dollard, Maureen F

    2009-09-01

    To develop a self-report measure of work-related psychological injury, the Psychological Injury Risk Indicator (PIRI), with a comparable level of accuracy and reliability to individual clinical assessment by a skilled clinical psychologist. Two pilot studies investigated the responses of a) 34 frontline police officers completing the PIRI measure who were also examined by a highly experienced clinical psychologist and b) 217 officers who completed the PIRI measure and also the General Health Questionnaire 12 measure. The PIRI scale identified both the presence and the level of psychological injury in the clinical group with a remarkably high level of correspondence to concurrent clinical assessment (r = 0.80). The PIRI scale can be used both for the individual assessment of psychological injury and as a potential online screening tool. Its latter use is that it could enable the early identification of evolving psychological injury among workers, facilitating timely and career-preserving intervention.

  5. The importance of risk-aversion as a measurable psychological parameter governing risk-taking behaviour

    Science.gov (United States)

    Thomas, P. J.

    2013-09-01

    A utility function with risk-aversion as its sole parameter is developed and used to examine the well-known psychological phenomenon, whereby risk averse people adopt behavioural strategies that are extreme and apparently highly risky. The pioneering work of the psychologist, John W. Atkinson, is revisited, and utility theory is used to extend his mathematical model. His explanation of the psychology involved is improved by regarding risk-aversion not as a discrete variable with three possible states: risk averse, risk neutral and risk confident, but as continuous and covering a large range. A probability distribution is derived, the "motivational density", to describe the process of selecting tasks of different degrees of difficulty. An assessment is then made of practicable methods for measuring risk-aversion.

  6. PSYCHOLOGICAL ASSESSMENT OF OPIOID DRUG ABUSE

    Directory of Open Access Journals (Sweden)

    José Luis Carballo

    2016-01-01

    Full Text Available The increase in the prescription of opioid analgesics is related to increased rates of opioid abuse and the negative consequences of medication misuse. Several international health organisations recommend comprehensive and multidisciplinary patient assessment for the duration of the opioid treatment in order to identify and prevent medication abuse. Due to the lack of specific clinical guidelines in the Spanish National Health System, the aim of this paper is to present a proposal for psychological assessment based on the main psychological tools currently available for assessing opioid abuse. The assessment guidelines have been established based on the psychological variables that can predict and prolong the abuse, classifying all of the variables depending on the current stage of the therapeutic process for each patient. Although there are instruments with good psychometric properties, further research is necessary to adapt, translate and validate these instruments for use in the Spanish population. Future studies are also needed to investigate intervention and prevention strategies in depth in order to reduce the likelihood of abuse in patients treated with opioids.

  7. Assessment of cardiovascular risk.

    LENUS (Irish Health Repository)

    Cooney, Marie Therese

    2010-10-01

    Atherosclerotic cardiovascular disease (CVD) is the most common cause of death worldwide. Usually atherosclerosis is caused by the combined effects of multiple risk factors. For this reason, most guidelines on the prevention of CVD stress the assessment of total CVD risk. The most intensive risk factor modification can then be directed towards the individuals who will derive the greatest benefit. To assist the clinician in calculating the effects of these multiple interacting risk factors, a number of risk estimation systems have been developed. This review address several issues regarding total CVD risk assessment: Why should total CVD risk be assessed? What risk estimation systems are available? How well do these systems estimate risk? What are the advantages and disadvantages of the current systems? What are the current limitations of risk estimation systems and how can they be resolved? What new developments have occurred in CVD risk estimation?

  8. Psychological aspects of food safety risk perception

    DEFF Research Database (Denmark)

    Scholderer, Joachim

    Most consumers are not microbiologists and spend little time worrying about food safety. Evolution and civilisation have provided us with abilities to avoid the more serious risks, and in practice we tend to use these abilities quite well. However, there are certain conditions under which...... problematic food safety behaviours are likely to occur. The presentation will begin with an overview of the relevant psychological mechanisms that regulate approach and avoidance behaviour with respect to potentially hazardous foods. Learned representations of familiarity and reward value act as safety......: pleasure is tied to approach, surprise to orientation, disgust to avoidance. These mechanisms operate permanently and in an almost automatic manner. Problematic food safety behaviours often result when (a) easily detectable cues for spoilage or contamination do not exist, (b) when the diagnosticity...

  9. GM Risk Assessment

    Science.gov (United States)

    Sparrow, Penny A. C.

    GM risk assessments play an important role in the decision-making process surrounding the regulation, notification and permission to handle Genetically Modified Organisms (GMOs). Ultimately the role of a GM risk assessment will be to ensure the safe handling and containment of the GMO; and to assess any potential impacts on the environment and human health. A risk assessment should answer all ‘what if’ scenarios, based on scientific evidence.

  10. [Perception of health risks: psychological and social factors].

    Science.gov (United States)

    Kurzenhäuser, S; Epp, A

    2009-12-01

    This article reviews central findings and current developments of psychological and sociological research on the perception of health risks. Risk perception is influenced by numerous psychological, social, political, and cultural factors. These factors can be categorized into (a) risk characteristics, (b) characteristics of the risk perceiving person and his/her situation, and (c) characteristics of risk communication. Thus, besides individual cognitive and affective processing of risk information, social processes of risk amplification (e.g., media effects) are also involved in the construction of individual risk perceptions. We discuss the recommendations for health risk communication that follow from these findings with regard to different communication goals.

  11. Pollinator Risk Assessment Guidance

    Science.gov (United States)

    This Guidance is part of a long-term strategy to advance the science of assessing the risks posed by pesticides to honey bees, giving risk managers the means to further improve pollinator protection in our regulatory decisions.

  12. Ecological risk assessment

    National Research Council Canada - National Science Library

    Suter, Glenn W; Barnthouse, L. W. (Lawrence W)

    2007-01-01

    Ecological risk assessment is commonly applied to the regulation of chemicals, the remediation of contaminated sites, the monitoring of importation of exotic organisms, the management of watersheds...

  13. Risk Assessment Overview

    Science.gov (United States)

    Prassinos, Peter G.; Lyver, John W., IV; Bui, Chinh T.

    2011-01-01

    Risk assessment is used in many industries to identify and manage risks. Initially developed for use on aeronautical and nuclear systems, risk assessment has been applied to transportation, chemical, computer, financial, and security systems among others. It is used to gain an understanding of the weaknesses or vulnerabilities in a system so modification can be made to increase operability, efficiency, and safety and to reduce failure and down-time. Risk assessment results are primary inputs to risk-informed decision making; where risk information including uncertainty is used along with other pertinent information to assist management in the decision-making process. Therefore, to be useful, a risk assessment must be directed at specific objectives. As the world embraces the globalization of trade and manufacturing, understanding the associated risk become important to decision making. Applying risk assessment techniques to a global system of development, manufacturing, and transportation can provide insight into how the system can fail, the likelihood of system failure and the consequences of system failure. The risk assessment can identify those elements that contribute most to risk and identify measures to prevent and mitigate failures, disruptions, and damaging outcomes. In addition, risk associated with public and environment impact can be identified. The risk insights gained can be applied to making decisions concerning suitable development and manufacturing locations, supply chains, and transportation strategies. While risk assessment has been mostly applied to mechanical and electrical systems, the concepts and techniques can be applied across other systems and activities. This paper provides a basic overview of the development of a risk assessment.

  14. Biosafety Risk Assessment Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Caskey, Susan Adele [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). International Biological Threat Reduction Program; Gaudioso, Jennifer M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). International Biological Threat Reduction Program; Salerno, Reynolds Mathewson [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). International Biological Threat Reduction Program; Wagner, Stefan M. [Public Health Agency of Canada, Winnipeg, MB (Canada). Canadian Science Centre for Human and Animal Health (CSCHAH); Shigematsu, Mika [National Inst. of Infectious Diseases (NIID), Tokyo (Japan); Risi, George [Infectious Disease Specialists, P.C, Missoula, MT (United States); Kozlovac, Joe [US Dept. of Agriculture (USDA)., Beltsville, MD (United States); Halkjaer-Knudsen, Vibeke [Statens Serum Inst., Copenhagen (Denmark); Prat, Esmeralda [Bayer CropScience, Monheim am Rhein (Germany)

    2010-10-01

    Laboratories that work with biological agents need to manage their safety risks to persons working the laboratories and the human and animal community in the surrounding areas. Biosafety guidance defines a wide variety of biosafety risk mitigation measures, which include measures which fall under the following categories: engineering controls, procedural and administrative controls, and the use of personal protective equipment; the determination of which mitigation measures should be used to address the specific laboratory risks are dependent upon a risk assessment. Ideally, a risk assessment should be conducted in a manner which is standardized and systematic which allows it to be repeatable and comparable. A risk assessment should clearly define the risk being assessed and avoid over complication.

  15. Offshore risk assessment

    CERN Document Server

    Vinnem, Jan-Erik

    2014-01-01

      Offshore Risk Assessment was the first book to deal with quantified risk assessment (QRA) as applied specifically to offshore installations and operations. Risk assessment techniques have been used for more than three decades in the offshore oil and gas industry, and their use is set to expand increasingly as the industry moves into new areas and faces new challenges in older regions.   This updated and expanded third edition has been informed by a major R&D program on offshore risk assessment in Norway and summarizes research from 2006 to the present day. Rooted with a thorough discussion of risk metrics and risk analysis methodology,  subsequent chapters are devoted to analytical approaches to escalation, escape, evacuation and rescue analysis of safety and emergency systems.   Separate chapters analyze the main hazards of offshore structures: fire, explosion, collision, and falling objects as well as structural and marine hazards. Risk mitigation and control are discussed, as well as an illustrat...

  16. Advancing the Assessment of Dynamic Psychological Processes.

    Science.gov (United States)

    Wright, Aidan G C; Hopwood, Christopher J

    2016-08-01

    Most commonly used clinical assessment tools cannot fully capture the dynamic psychological processes often hypothesized as core mechanisms of psychopathology and psychotherapy. There is therefore a gap between our theories of problems and interventions for those problems and the tools we use to understand clients. The purpose of this special issue is to connect theory about clinical dynamics to practice by focusing on methods for collecting dynamic data, statistical models for analyzing dynamic data, and conceptual schemes for implementing dynamic data in applied settings. In this introductory article, we argue for the importance of assessing dynamic processes, highlight recent advances in assessment science that enable their measurement, review challenges in using these advances in applied practice, and adumbrate the articles in this issue.

  17. Operational risk assessment.

    Science.gov (United States)

    McKim, Vicky L

    2017-06-01

    In the world of risk management, which encompasses the business continuity disciplines, many types of risk require evaluation. Financial risk is most often the primary focus, followed by product and market risks. Another critical area, which typically lacks a thorough review or may be overlooked, is operational risk. This category encompasses many risk exposure types including those around building structures and systems, environmental issues, nature, neighbours, clients, regulatory compliance, network, data security and so on. At times, insurance carriers will assess internal hazards, but seldom do these assessments include more than a cursory look at other types of operational risk. In heavily regulated environments, risk assessments are required but may not always include thorough assessments of operational exposures. Vulnerabilities may linger or go unnoticed, only to become the catalyst for a business disruption at a later time, some of which are so severe that business recovery becomes nearly impossible. Businesses may suffer loss of clients as the result of a prolonged disruption of services. Comprehensive operational risk assessments can assist in identifying such vulnerabilities, exposures and threats so that the risk can be minimised or removed. This paper lays out how an assessment of this type can be successfully conducted.

  18. Assessing competence in sport psychology : An action research account

    NARCIS (Netherlands)

    Hutter, R. I (Vana); Pijpers, J. R (Rob); Oudejans, Raôul R.D.

    2016-01-01

    Competent practice in sport psychology is of utmost importance for the professional status of the field, and hence proper assessment of competence for sport psychology practice is needed. We describe three cycles of action research to improve the assessment of competence in a sport psychology

  19. Risk assessment [Chapter 9

    Science.gov (United States)

    Dennis S. Ojima; Louis R. Iverson; Brent L. Sohngen; James M. Vose; Christopher W. Woodall; Grant M. Domke; David L. Peterson; Jeremy S. Littell; Stephen N. Matthews; Anantha M. Prasad; Matthew P. Peters; Gary W. Yohe; Megan M. Friggens

    2014-01-01

    What is "risk" in the context of climate change? How can a "risk-based framework" help assess the effects of climate change and develop adaptation priorities? Risk can be described by the likelihood of an impact occurring and the magnitude of the consequences of the impact (Yohe 2010) (Fig. 9.1). High-magnitude impacts are always...

  20. Psychological Risk Factors and Outcomes of Dance Injury: A Systematic Review.

    Science.gov (United States)

    Mainwaring, Lynda M; Finney, Caitlin

    2017-09-15

    Historically, dance medicine and science has focused on the physical aspects rather than the psychological aspects of dance injury. Psychological variables, however, have been shown to influence the occurrence of injury and post-injury outcomes. The purpose of this review was to examine the dance psychology literature and determine the specific psychological factors reported to be associated with the incidence, frequency, and outcome of dance injuries. A systematic literature search was conducted using SPORTDiscus, MEDLINE, CINAHL, and PsycINFO. All retrieved articles were screened based on criteria developed a priori, and selected articles were subsequently assessed for quality. Thirteen studies met the inclusion and quality assessment criteria. Psychological factors associated with both risk and outcome of dance injury included the following: stress, psychological distress, disordered eating, and coping. Factors associated only with risk of injury were sleep, personality, and social support. The results suggest that psychological variables can affect both the incidence and outcome of dance injury among dancers. Therefore, it is critical to gain a well-rounded, thorough understanding of all the factors, including psychological, that have a negative impact on dancers with respect to dance injury. The findings are discussed in terms of the utility of including psychological assessment and intervention, such as cognitive behavioral therapy, when implementing preventative and treatment measures in dance schools and companies.

  1. Patient caries risk assessment

    DEFF Research Database (Denmark)

    Twetman, Svante; Fontana, Margherita

    2009-01-01

    Risk assessment is an essential component in the decision-making process for the correct prevention and management of dental caries. Multiple risk factors and indicators have been proposed as targets in the assessment of risk of future disease, varying sometimes based on the age group at which...... they are targeted. Multiple reviews and systematic reviews are available in the literature on this topic. This chapter focusses primarily on results of reviews based on longitudinal studies required to establish the accuracy of caries risk assessment. These findings demonstrate that there is a strong body...... of evidence to support that caries experience is still, unfortunately, the single best predictor for future caries development. In young children, prediction models which include a variety of risk factors seem to increase the accuracy of the prediction, while the usefulness of additional risk factors...

  2. Fear of hypoglycemia: relationship to hypoglycemic risk and psychological factors.

    Science.gov (United States)

    Anderbro, Therese; Gonder-Frederick, Linda; Bolinder, Jan; Lins, Per-Eric; Wredling, Regina; Moberg, Erik; Lisspers, Jan; Johansson, Unn-Britt

    2015-06-01

    The major aims of this study were to examine (1) the association between fear of hypoglycemia (FOH) in adults with type 1 diabetes with demographic, psychological (anxiety and depression), and disease-specific clinical factors (hypoglycemia history and unawareness, A1c), including severe hypoglycemia (SH), and (2) differences in patient subgroups categorized by level of FOH and risk of SH. Questionnaires were mailed to 764 patients with type 1 diabetes including the Swedish translation of the Hypoglycemia Fear Survey (HFS) and other psychological measures including the Perceived Stress Scale, Hospital Anxiety and Depression Scale, Anxiety Sensitivity Index, Social Phobia Scale, and Fear of Complications Scale. A questionnaire to assess hypoglycemia history was also included and A1c measures were obtained from medical records. Statistical analyses included univariate approaches, multiple stepwise linear regressions, Chi-square t tests, and ANOVAs. Regressions showed that several clinical factors (SH history, frequency of nocturnal hypoglycemia, self-monitoring) were significantly associated with FOH but R (2) increased from 16.25 to 39.2 % when anxiety measures were added to the model. When patients were categorized by level of FOH (low, high) and SH risk (low, high), subgroups showed significant differences in non-diabetes-related anxiety, hypoglycemia history, self-monitoring, and glycemic control. There is a strong link between FOH and non-diabetes-related anxiety, as well as hypoglycemia history. Comparison of patient subgroups categorized according to level of FOH and SH risk demonstrated the complexity of FOH and identified important differences in psychological and clinical variables, which have implications for clinical interventions.

  3. Public Risk Assessment Program

    Science.gov (United States)

    Mendeck, Gavin

    2010-01-01

    The Public Entry Risk Assessment (PERA) program addresses risk to the public from shuttle or other spacecraft re-entry trajectories. Managing public risk to acceptable levels is a major component of safe spacecraft operation. PERA is given scenario inputs of vehicle trajectory, probability of failure along that trajectory, the resulting debris characteristics, and field size and distribution, and returns risk metrics that quantify the individual and collective risk posed by that scenario. Due to the large volume of data required to perform such a risk analysis, PERA was designed to streamline the analysis process by using innovative mathematical analysis of the risk assessment equations. Real-time analysis in the event of a shuttle contingency operation, such as damage to the Orbiter, is possible because PERA allows for a change to the probability of failure models, therefore providing a much quicker estimation of public risk. PERA also provides the ability to generate movie files showing how the entry risk changes as the entry develops. PERA was designed to streamline the computation of the enormous amounts of data needed for this type of risk assessment by using an average distribution of debris on the ground, rather than pinpointing the impact point of every piece of debris. This has reduced the amount of computational time significantly without reducing the accuracy of the results. PERA was written in MATLAB; a compiled version can run from a DOS or UNIX prompt.

  4. Sovereign default risk assessment

    NARCIS (Netherlands)

    Rijken, H.A.; Altman, E.I.

    2013-01-01

    We propose a new approach toward assessing sovereign risk by examining rigorously the health and aggregate default risk of a nation's private corporate sector. Models can be utilised to measure the probability of default of the non-financial sector cumulatively for five years, both as an absolute

  5. Psychological characteristics in high-risk MSM in China

    National Research Council Canada - National Science Library

    Chen, Guanzhi; Li, Yang; Zhang, Beichuan; Yu, Zengzhao; Li, Xiufang; Wang, Lixin; Yu, Ziming

    2012-01-01

    .... To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk...

  6. Optimizing and Validating a Brief Assessment for Identifying Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment

    Science.gov (United States)

    2016-07-01

    conflict may also contribute to increased child difficulties and therefore serve as predictive role in the model as well. Parent -Child relationship...symptomatology or behavior. Child adjustment from parent , teacher , and child perspectives are one of the key outcomes of the study. Child developmental...Psychological Health Problems Following Parent Deployment PRINCIPAL INVESTIGATOR: Julie Wargo Aikins, PhD CONTRACTING ORGANIZATION: Wayne State

  7. Psychology and the "At risk mental state".

    OpenAIRE

    Welsh, P

    2009-01-01

    Over the last decade there have been orchestrated efforts to detect and intervene during the earliest stages of psychotic illness. This article reviews some of the literature and highlights the current and future contributions of psychology to a rapidly expanding area of research and clinical practice.

  8. Physiological and psychological assessment of sound

    Science.gov (United States)

    Yanagihashi, R.; Ohira, Masayoshi; Kimura, Teiji; Fujiwara, Takayuki

    The psycho-physiological effects of several sound stimulations were investigated to evaluate the relationship between a psychological parameter, such as subjective perception, and a physiological parameter, such as the heart rate variability (HRV). Eight female students aged 21-22 years old were tested. Electrocardiogram (ECG) and the movement of the chest-wall for estimating respiratory rate were recorded during three different sound stimulations; (1) music provided by a synthesizer (condition A); (2) birds twitters (condition B); and (3) mechanical sounds (condition C). The percentage power of the low-frequency (LF; 0.05<=0.15 Hz) and high-frequency (HF; 0.15<=0.40 Hz) components in the HRV (LF%, HF%) were assessed by a frequency analysis of time-series data for 5 min obtained from R-R intervals in the ECG. Quantitative assessment of subjective perception was also described by a visual analog scale (VAS). The HF% and VAS value for comfort in C were significantly lower than in either A and/or B. The respiratory rate and VAS value for awakening in C were significantly higher than in A and/or B. There was a significant correlation between the HF% and the value of the VAS, and between the respiratory rate and the value of the VAS. These results indicate that mechanical sounds similar to C inhibit the para-sympathetic nervous system and promote a feeling that is unpleasant but alert, also suggesting that the HRV reflects subjective perception.

  9. Assessing Psychological Health: The Contribution of Psychological Strengths

    Science.gov (United States)

    Macaskill, Ann; Denovan, Andrew

    2014-01-01

    Balanced assessment of mental health involves assessing well-being and strengths as well as psychopathology. The character strengths of curiosity, gratitude, hope, optimism and forgiveness are assessed in 214 new undergraduates and their relationships to mental health, subjective well-being and self-esteem explored. Scoring the mental health scale…

  10. Assessment of Body perception, Psychological Distress, and ...

    African Journals Online (AJOL)

    2018-02-07

    Feb 7, 2018 ... Background: Obesity can lead to psychological, social, and medical problems that may negatively affect the quality of life Aim: In our study, we aimed to evaluate the body perception, psychological distress, and subjective quality of life of obese subjects in comparison with normal weighted ones. Methods: A ...

  11. Assessment of Body perception, Psychological Distress, and ...

    African Journals Online (AJOL)

    Background: Obesity can lead to psychological, social, and medical problems that may negatively affect the quality of life Aim: In our study, we aimed to evaluate the body perception, psychological distress, and subjective quality of life of obese subjects in comparison with normal weighted ones. Methods: A total of 494 ...

  12. Assessment of fracture risk

    Energy Technology Data Exchange (ETDEWEB)

    Kanis, John A. [WHO Collaborating Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX (United Kingdom)], E-mail: w.j.pontefract@sheffield.ac.uk; Johansson, Helena; Oden, Anders [WHO Collaborating Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX (United Kingdom); McCloskey, Eugene V. [WHO Collaborating Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Beech Hill Road, Sheffield S10 2RX (United Kingdom); Osteoporosis Centre, Northern General Hospital, Sheffield (United Kingdom)

    2009-09-15

    Fractures are a common complication of osteoporosis. Although osteoporosis is defined by bone mineral density at the femoral neck, other sites and validated techniques can be used for fracture prediction. Several clinical risk factors contribute to fracture risk independently of BMD. These include age, prior fragility fracture, smoking, excess alcohol, family history of hip fracture, rheumatoid arthritis and the use of oral glucocorticoids. These risk factors in conjunction with BMD can be integrated to provide estimates of fracture probability using the FRAX tool. Fracture probability rather than BMD alone can be used to fashion strategies for the assessment and treatment of osteoporosis.

  13. Increasing Interest in Cognitive Psychology Using Scenario-Based Assessment

    Science.gov (United States)

    Cormack, Sophie

    2014-01-01

    Students often perceive cognitive psychology as an abstract and difficult subject with little intrinsic interest. When student feedback identified problems with the traditional essay assessment in a cognitive psychology module, action research led to the development of a forensic scenario-based assessment which successfully increased student…

  14. Microbial Risk Assessment

    Science.gov (United States)

    Ott, C. M.; Mena, K. D.; Nickerson, C.A.; Pierson, D. L.

    2009-01-01

    Historically, microbiological spaceflight requirements have been established in a subjective manner based upon expert opinion of both environmental and clinical monitoring results and the incidence of disease. The limited amount of data, especially from long-duration missions, has created very conservative requirements based primarily on the concentration of microorganisms. Periodic reevaluations of new data from later missions have allowed some relaxation of these stringent requirements. However, the requirements remain very conservative and subjective in nature, and the risk of crew illness due to infectious microorganisms is not well defined. The use of modeling techniques for microbial risk has been applied in the food and potable water industries and has exceptional potential for spaceflight applications. From a productivity standpoint, this type of modeling can (1) decrease unnecessary costs and resource usage and (2) prevent inadequate or inappropriate data for health assessment. In addition, a quantitative model has several advantages for risk management and communication. By identifying the variable components of the model and the knowledge associated with each component, this type of modeling can: (1) Systematically identify and close knowledge gaps, (2) Systematically identify acceptable and unacceptable risks, (3) Improve communication with stakeholders as to the reasons for resource use, and (4) Facilitate external scientific approval of the NASA requirements. The modeling of microbial risk involves the evaluation of several key factors including hazard identification, crew exposure assessment, dose-response assessment, and risk characterization. Many of these factors are similar to conditions found on Earth; however, the spaceflight environment is very specialized as the inhabitants live in a small, semi-closed environment that is often dependent on regenerative life support systems. To further complicate modeling efforts, microbial dose

  15. Psychological Violence and Sexual Risk Behavior Among Predominantly African American Women.

    Science.gov (United States)

    Ali, Bina; Mittal, Mona; Schroder, Allison; Ishman, Najah; Quinton, Sylvia; Boekeloo, Bradley

    2017-07-01

    Physical and sexual violence are commonly researched as risk factors for human immunodeficiency virus (HIV). However, psychological violence and its relationship with HIV risk behaviors have received limited attention among African American/Black (Black) women. This study examined (a) the frequency of recent (past 3 months) psychological violence, physical violence, and sexual violence and (b) the association of HIV risk behaviors, including unprotected sex, sex under the influence of alcohol/drugs, and sex exchange for money/drugs/shelter, with psychological violence. Participants included 191 women (89.2% Black), who were recruited through information sessions held at community centers, Parent Teacher Association meetings, substance use and HIV counseling centers, radio public service announcements, and word of mouth. Interested women participated in a multisession HIV and substance use prevention program and completed a self-reported assessment at program baseline. The current study utilized baseline data collected for a longitudinal study. Results from descriptive analysis indicated that the rate of psychological violence was higher than physical violence or sexual violence, and it was strongly associated with physical and sexual violence. Furthermore, hierarchical logistic regression analysis showed that unprotected sex was significantly associated with recent psychological violence after controlling for covariates. Findings suggest that recent psychological violence is more common than physical or sexual violence and it relates to sexual risk behaviors among Black women. Recent psychological violence may indicate psychosocial and sexual vulnerability for HIV and warrants particular attention among Black women.

  16. Psychological distress and risk for suicidal behavior among university students in contemporary China.

    Science.gov (United States)

    Tang, Fang; Byrne, Majella; Qin, Ping

    2017-12-06

    Psychological distress and suicidal behavior are important mental health problems among university students and warrant research to inform strategies for effective prevention in this young population. The present study aimed to assess psychological distress and suicidal behavior and to unravel their associations among university students. A total of 5972 undergraduate students, randomly selected from six universities in central China, comprised the sample. The Chinese version of the Symptom Checklist-90-revised (SCL-90-R) was used to assess various psychological symptoms. Logistic regression analysis was used to examine the relationship between psychological distress and risk for suicidal behavior. 40.7% of the university students reported positive in a least one of the 9 psychological symptom dimensions assessed by the SCL-90-R. 7.6% of the students reported suicidal behavior in the previous twelve months. The risk of suicidal behavior was significantly associated with psychological symptoms of all types, but there were notable differences by sex. For male students, depression and phobic anxiety increased the risk of suicidal behavior. Meanwhile, depression and obsessive-compulsiveness were positively associated with suicidal behavior in female students. Furthermore, increasing risk of suicidal behavior was associated with increasing positive symptom total (PST) score and a statistically significant trend was observed. Data collected from a cross-sectional survey does not allow any examination of causal inference. Psychological distress and suicidal behavior were both common among university students; and psychological distress was highly associated with suicidal behavior. The findings underscore the importance of mental health care for university students. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. The risk ogf high-risk jobs : psychological health consequences in forensic physicians and ambulance workers

    NARCIS (Netherlands)

    Ploeg, E. van der

    2003-01-01

    The risk of high-risk jobs: Psychological health consequences in forensic doctors and ambulance workers This thesis has shown that forensic physicians and ambulance personnel frequently suffer from psychological complaints as a result of dramatic events and sources of chronic work stress. A

  18. Risk Assessment in Criminal Sentencing.

    Science.gov (United States)

    Monahan, John; Skeem, Jennifer L

    2016-01-01

    The past several years have seen a surge of interest in using risk assessment in criminal sentencing, both to reduce recidivism by incapacitating or treating high-risk offenders and to reduce prison populations by diverting low-risk offenders from prison. We begin by sketching jurisprudential theories of sentencing, distinguishing those that rely on risk assessment from those that preclude it. We then characterize and illustrate the varying roles that risk assessment may play in the sentencing process. We clarify questions regarding the various meanings of "risk" in sentencing and the appropriate time to assess the risk of convicted offenders. We conclude by addressing four principal problems confronting risk assessment in sentencing: conflating risk and blame, barring individual inferences based on group data, failing adequately to distinguish risk assessment from risk reduction, and ignoring whether, and if so, how, the use of risk assessment in sentencing affects racial and economic disparities in imprisonment.

  19. Psychological assessment of a case of trigeminal neuralgia | Osawe ...

    African Journals Online (AJOL)

    Objective: Recent report links trigeminal neuralgia as a trigger for psychiatric crisis. This article reports the findings from psychological assessment of a case of trigeminal neuralgia, to highlight the associated psychological problems of this condition. Method: A 58 years old male trader, who presented with one year history of ...

  20. Psychological Assessment of Aviators Captured in World War II.

    Science.gov (United States)

    Sutker, Patricia B.; Allain, Albert N.

    1995-01-01

    Psychological assessments were administered to 33 World War II aviators who had been prisoners of war (POWs). Aviators showed fewer effects of captivity than age-similar, generally less well-educated, nonaviator POWs, but appeared less psychologically robust than Vietnam War POWs. Implications for the measurement of psychopathology are discussed.…

  1. Psychological distress and the perception of radiation risks: the Fukushima health management survey.

    Science.gov (United States)

    Suzuki, Yuriko; Yabe, Hirooki; Yasumura, Seiji; Ohira, Tetsuya; Niwa, Shin-Ichi; Ohtsuru, Akira; Mashiko, Hirobumi; Maeda, Masaharu; Abe, Masafumi

    2015-09-01

    To assess relationships between the perception of radiation risks and psychological distress among evacuees from the Fukushima nuclear power plant disaster. We analysed cross-sectional data from a survey of evacuees conducted in 2012. Psychological distress was classified as present or absent based on the K6 scale. Respondents recorded their views about the health risks of exposure to ionizing radiation, including immediate, delayed and genetic (inherited) health effects, on a four-point Likert scale. We examined associations between psychological distress and risk perception in logistic regression models. Age, gender, educational attainment, history of mental illness and the consequences of the disaster for employment and living conditions were potential confounders. Out of the 180,604 people who received the questionnaire, we included 59,807 responses in our sample. There were 8717 respondents reporting psychological distress. Respondents who believed that radiation exposure was very likely to cause health effects were significantly more likely to be psychologically distressed than other respondents: odds ratio (OR) 1.64 (99.9% confidence interval, CI: 1.42-1.89) for immediate effects; OR: 1.48 (99.9% CI: 1.32-1.67) for delayed effects and OR: 2.17 (99.9% CI: 1.94-2.42) for genetic (inherited) effects. Similar results were obtained after controlling for individual characteristics and disaster-related stressors. Among evacuees of the Fukushima nuclear disaster, concern about radiation risks was associated with psychological distress.

  2. Social and psychological risks expertise in crisis communities

    Energy Technology Data Exchange (ETDEWEB)

    Shvalb, Y. [Ukrainian Institute of Psychology (Ukraine)

    1998-07-01

    Emerging and development of crises in the communities leads to considerable increase of individual's risks' quality and quantity. Irrespectively of risk scale - partial or total influence on a community - a number of tendencies of risks increase could be identified. On social level risks result from the tendency of social protection decrease and restriction in free choice of activities' forms and kinds. On group level confrontation and clashes emerge, increase intolerance and decrease tolerance are identified. On interpersonal (micro group) level aggression and abuse intensify. On individual level a complex of negative psychological statuses develops, which is diverse both as for its content and forms. Reasons of crisis development and its dynamics determine the content and concrete forms of risks on all levels. Systematic description of risks and development of psychological support programmes for population in risk presupposes organization and delivering of comprehensive social and psychological expertise of situation. Such an expertise makes it possible to unite in a comprehensive model of the multi-professional descriptions of crisis situations on the above mentioned levels, the subjective concepts of the population (or its separate groups) together with evaluation of various projects and programmes on crisis coping and risks decrease options. (author)

  3. Psychological assessment for adults and children

    Science.gov (United States)

    Psychological factors play a significant role in many nutritional abnormalities. These factors include mood (e.g., depression, anger, and anxiety), emotional eating, distorted body image, low self-esteem, poor self-efficacy and quality of life, dietary restraint, stress, susceptibility to external c...

  4. A PRACTICAL ASSESSMENT FOR PSYCHOLOGICAL CAPITAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Julio César Ponce Gutiérrez

    2016-07-01

    Full Text Available Psychological Capital has to do with individual psychological resources available to people in an organization which are useful for dealing with adversity. In this work, a practice with an intervention program to develop psychological capital is evaluated. The effect of practice in a sample of students in a Venezuelan public university (N = 15 were studied. Research and theory support the relationship of Psychological Capital components of hope, self-efficacy, optimism and resilience, with positive results in organizations both individually and organizational scope. Hence exploring the feature of malleability in CapPsi and therefore its developed capability it is interesting. There have been proven intervention models to develop CapPsi showing positive results. Practice to develop CapPsi (PCP shown in this paper is based on these initial models. Through an experimental design with pre- and post-test the effects of PCP on CapPsi levels is evaluated. Preliminary results support the hypothesis that through a concentrated training with a short practice, you can develop and improve levels of CapPsi.

  5. Clinical Reasoning in School Psychology: From Assessment to Intervention

    Science.gov (United States)

    Andrews, Jac J. W.; Syeda, Maisha M.

    2017-01-01

    School psychologists typically conduct psychological and psychoeducational assessments, provide prevention and intervention services, and consult and collaborate with allied professionals (e.g., teachers, physicians, psychiatrists, physiotherapists, occupational therapists, social workers, and nurses) and parents toward better understanding and…

  6. Accumulating Brisk Walking for Fitness, Cardiovascular Risk, and Psychological Health.

    Science.gov (United States)

    Murphy, Marie; Nevill, Alan; Neville, Charlotte; Biddle, Stuart; Hardman, Adrianne

    2002-01-01

    Compared the effects of different patterns of regular brisk walking on fitness, cardiovascular disease risk factors, and psychological well-being in previously sedentary adults. Data on adults who completed either short-bout or long-bout walking programs found that three short bouts of brisk walking accumulated throughout the day were as effective…

  7. 2007 TOXICOLOGY AND RISK ASSESSMENT ...

    Science.gov (United States)

    EPA has announced The 2007 Toxicology and Risk Assessment Conference Cincinnati Marriott North, West Chester (Cincinnati), OHApril 23- 26, 2007 - Click to register!The Annual Toxicology and Risk Assessment Conference is a unique meeting where several Government Agencies come together to discuss toxicology and risk assessment issues that are not only of concern to the government, but also to a broader audience including academia and industry. The theme of this year's conference is Emerging Issues and Challenges in Risk Assessment and the preliminary agenda includes: Plenary Sessions and prominent speakers (tentative) include: Issues of Emerging Chemical ContaminantsUncertainty and Variability in Risk Assessment Use of Mechanistic data in IARC evaluationsParallel Sessions:Uncertainty and Variability in Dose-Response Assessment Recent Advances in Toxicity and Risk Assessment of RDX The Use of Epidemiologic Data for Risk Assessment Applications Cumulative Health Risk Assessment:

  8. Child Psychological Maltreatment in the Family: Definition and Severity Assessment

    Directory of Open Access Journals (Sweden)

    Mª Ignacia Arruabarrena

    2011-04-01

    Full Text Available Psychological maltreatment is one of the main and potentially more destructive forms of child maltreatment. It is difficult to identify, assess and treat. Compared to other forms of child maltreatment such as sexual abuse, physical abuse and neglect, attention received from researchers, child protection service managers and practitioners has been scarce. A review of available knowledge about psychological maltreatment reveals challenges to define the concept in ways useful to policy makers and practitioners. This paper presents a review of definitions of child psychological maltreatment and several measures available for assessing its severity. The review has been used in the Comunidad Autónoma Vasca (Spain to develop more specific criteria for the identification and severity assessment of child psychological maltreatment in Spanish children services. This paper develops these criteria.

  9. Surgery Risk Assessment (SRA) Database

    Data.gov (United States)

    Department of Veterans Affairs — The Surgery Risk Assessment (SRA) database is part of the VA Surgical Quality Improvement Program (VASQIP). This database contains assessments of selected surgical...

  10. Framework for Ecological Risk Assessment

    Science.gov (United States)

    This is the first step in a long-term effort to develop risk assessment guidelines for ecological effects. Its primary purpose is to offer a simple, flexible structure for conducting and evaluating ecological risk assessment within EPA.

  11. Framework for Metals Risk Assessment

    Science.gov (United States)

    The Framework for Metals Risk Assessment is a science-based document that addresses the special attributes and behaviors of metals and metal compounds to be considered when assessing their human health and ecological risks.

  12. The Current Status of Graduate Training in Suicide Risk Assessment

    Science.gov (United States)

    Liebling-Boccio, Dana E.; Jennings, Heather R.

    2013-01-01

    Directors and coordinators (n = 75) of graduate programs in school psychology approved by the National Association of School Psychologists (NASP) were surveyed regarding their training practices in suicide risk assessment. Respondents viewed the assessment of suicide risk as an important part of graduate instruction, and most believed that…

  13. Psychological Vulnerability and Earthquake Risk Perception in Bucharest/Romania

    Science.gov (United States)

    Romeo Cretu, Zeno; Armas, Iuliana; Stanciugelu, Irina

    2010-05-01

    The importance of studying the relationship with the natural hazard events from a psycho-social perspective is fundamental by the experience with past disasters as much as by the research in the field that proved that the people's psychologic structures may constitute a starting point for risk reduction. People's psycho-behavioural patterns contain conscious or unconscious references to the environmental risk, thus creating certain adjustment strategies and mechanisms, with a certain degree of psychological vulnerability. In modern man's case, the high level of awareness in front of natural dangers, doubled by the perception of the environment's unsafety, experienced as a lack of control, brings to attention nowadays the problematic of the analysis of natural risk perception, as a main factor in the adjustment of human communities' capacity of adapting to the natural environment's dynamics. The major objective of this present work is, based on the development of an efficient evaluation methodology, to identify specific relational patterns to seismic risk in Bucharest, function the characteristics of the urban environment, the social, economical and psychological vulnerability, with results that can be applied for disaster management. For explaining human reactions and the way in which they perceive and evaluate the psychological resources, on a daily basis, but also in risk situations (earthquakes), a multi-modal questionnaire was conceived through qualitative methods (a focus group, along with experts from the Public and Administrative Sciences National School, Risk Communication Center). The questionnaire was structured on a 49 items sequence, in which were included different type of questions (with single or multiple answers, open questions etc), and also questions using different scaling methods. The items caught cognitive elements (expectations, anticipations and negative or positive judgments regarding risk element), affective (feelings) and behavioral

  14. Young people at risk of psychosis: a user-led exploration of interpersonal relationships and communication of psychological difficulties.

    Science.gov (United States)

    Byrne, Rory; Morrison, Anthony P

    2010-05-01

    The aim of the present study was to qualitatively explore experiences and perceptions of interpersonal relationships and interpersonal communication among young people at risk of psychosis. Semi-structured interviews were conducted using a qualitative grounded theory approach. Participants had entered into a service providing psychological interventions for young people assessed to be at a high risk of developing psychosis (Northwest UK). Our sample comprised one female and seven male participants (n = 8), ranging in age from 16 to 28 years, with a mean age of 22.4 years. Analyses identified three central themes: difficulty with interpersonal relationships and reduced opportunities for helpful communication, difficulty talking to others about psychological problems, and experiences of talking to others about psychological problems. Individuals at risk of psychosis may have experienced significant difficulties with interpersonal relationships. Such difficulties may contribute directly to the development of unusual psychological experiences, and to an inability or reluctance to communicate these to others. In addition, commonly held stigmatizing ideas associated with unusual psychological experiences may contribute to a fear among at-risk individuals that they are 'going mad', and this may lead to concealment of their difficulties, and to delayed help-seeking. For at-risk individuals, helpful communication of psychological distress offers significant benefits, including improved psychological and emotional well-being and reduced risk of psychosis. Thus, while concealment of distress may directly impact on the development of unusual psychological difficulties, communication of such difficulties may be central to recovery.

  15. Relevant risk factors, current eating psychopathology, body shape concern and psychological functioning in eating disorders

    OpenAIRE

    Carretero García, Anna

    2010-01-01

    Objective: The first aim of this study is to assess retrospectively the relevant risk factors in patients with Eating Disorders (EDs). The second aim is the assessment of eating psychopathology, body shape concern and psychological functioning in different groups of eating disorders. Method: Evaluation prior to intervention of 73 patients with bulimia nervosa of the purging type (BN-P; n=29), binge eating disorder (BED; n=6), eating disorder not otherwise specified purging type (EDNOS-P; n=17...

  16. Violence Victimization in Korean Adolescents: Risk Factors and Psychological Problems.

    Science.gov (United States)

    Park, Subin; Lee, Yeeun; Jang, Hyesue; Jo, Minkyung

    2017-05-19

    We examined the risk factors for and psychological problems associated with violence victimization in a nationwide representative sample of Korean adolescents. Data from the 2016 Korean Youth Risk Behavior Web-based Survey was used. Participants were asked about their experience of being a victim of violence that required medical treatment during the past 12 months, as well as their perceived health, happiness, sleep satisfaction, stress, depressed mood, and suicidality. The 12-month prevalence of violence victimization requiring medical treatment was 2.4%. The results indicated that adolescents were at an increased risk for violence victimization if they were male, older, had parents of a foreign nationality, did not reside with their family, worked part time, resided in small cities or rural areas, were high or low in socioeconomic status (SES), exhibited high or low levels of academic performance, used alcohol or tobacco, and were sexually active. In addition, while violence victimization was negatively associated with perceived health and happiness, it was positively associated with perceived stress, depressed mood, and suicidality. The results indicate that a social disadvantage, involvement in risky behavior, and psychological problems are associated with violence victimization. Effective violence prevention efforts should thus target high-risk groups, and clinical attention is needed to address the psychological costs associated with violence victimization.

  17. Violence Victimization in Korean Adolescents: Risk Factors and Psychological Problems

    Directory of Open Access Journals (Sweden)

    Subin Park

    2017-05-01

    Full Text Available We examined the risk factors for and psychological problems associated with violence victimization in a nationwide representative sample of Korean adolescents. Data from the 2016 Korean Youth Risk Behavior Web-based Survey was used. Participants were asked about their experience of being a victim of violence that required medical treatment during the past 12 months, as well as their perceived health, happiness, sleep satisfaction, stress, depressed mood, and suicidality. The 12-month prevalence of violence victimization requiring medical treatment was 2.4%. The results indicated that adolescents were at an increased risk for violence victimization if they were male, older, had parents of a foreign nationality, did not reside with their family, worked part time, resided in small cities or rural areas, were high or low in socioeconomic status (SES, exhibited high or low levels of academic performance, used alcohol or tobacco, and were sexually active. In addition, while violence victimization was negatively associated with perceived health and happiness, it was positively associated with perceived stress, depressed mood, and suicidality. The results indicate that a social disadvantage, involvement in risky behavior, and psychological problems are associated with violence victimization. Effective violence prevention efforts should thus target high-risk groups, and clinical attention is needed to address the psychological costs associated with violence victimization.

  18. Caries risk assessment

    DEFF Research Database (Denmark)

    Mejàre, I; Axelsson, S; Dahlén, G

    2014-01-01

    OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria...... predictors, baseline caries experience had moderate/good accuracy in pre-school children and limited accuracy in schoolchildren/adolescents. The period of highest risk for caries incidence in permanent teeth was the first few years after tooth eruption. In general, the quality of evidence was limited....... CONCLUSIONS: Multivariate models and baseline caries prevalence performed better in pre-school children than in schoolchildren/adolescents. Baseline caries prevalence was the most accurate single predictor in all age groups. The heterogeneity of populations, models, outcome criteria, measures and reporting...

  19. Perceived psychological pressure at work, social class, and risk of stroke

    DEFF Research Database (Denmark)

    Suadicani, Poul; Andersen, Lars; Holtermann, Andreas

    2011-01-01

    Investigate if the association between perceived psychological work pressure and risk of stroke is modified by socioeconomic status.......Investigate if the association between perceived psychological work pressure and risk of stroke is modified by socioeconomic status....

  20. Advances in stalking risk assessment.

    Science.gov (United States)

    McEwan, Troy E; Pathé, Michele; Ogloff, James R P

    2011-01-01

    Over the past 15 years, forensic mental health has become more concerned with the concepts of violence prevention, management, and treatment. The development of specialist tools to aid in the assessment of a range of risks reflects this concern. This article explores contemporary thinking on violence risk assessment and how this knowledge can be applied to the relatively newer field of stalking risk assessment. The role of risk state and risk status are discussed, in addition to the way that standard structured professional judgment procedures need to be adapted to reflect the variety of risks present in stalking situations. The authors go on to describe the development and format of the Stalking Risk Profile, a set of structured professional judgment guidelines for assessing risk in stalkers. Suggestions are made for future research to enhance knowledge and improve practice in the field of stalking risk assessment. Copyright © 2011 John Wiley & Sons, Ltd.

  1. Assessment of creativity in Psychology undergraduate students

    Directory of Open Access Journals (Sweden)

    Marta Luísa da Cruz Alves

    2014-08-01

    Full Text Available Creativity is an important human faculty in several performance areas, including the work of a psychologist. This article aimed to describe creativity in a group of Psychology undergraduate students in order to verify whether their professional development fosters creative potential. The study comprised 75 students, equally distributed in three groups from the first, fifth and tenth terms, aged 18 to 59, who were submitted to the Verbal TTCT (Torrance Test of Creative Thinking: Thinking Creatively with Words, following technical specifications of this tool. Further to test evaluation, results of the three groups were statistically compared and the main results showed higher creativity index in senior students, mainly regarding Fluency – ability to produce a large number of ideas, and Originality – ability to produce new and infrequent ideas.

  2. Psychological Factors and Mortality Risk in a Rural Area of Japan

    Science.gov (United States)

    Tokushima, Yasuko; Hosoda, Takenobu; Okamoto, Mikizo; Kurozawa, Youichi

    2014-01-01

    Background The purpose of this study is to assess the association between psychological factors and mortality risk from all causes. Methods We used follow-up data for 4,181 persons from 40 to 79 years over a period of 17.6 years from one part of the Japan Collaborative Cohort Study (JACC Study). The status of the individuals comprising the data of the study as of the end of December 2006 was determined from their registration cards and death records. We calculated the proportions of selected variables among 5 psychological factors by sex. Cox’s proportional hazards model was used to evaluate the associations between psychological factors and mortality risk from all causes. Data were adjusted for age, medical history, education, job status, marital status, drinking, smoking, physical activity, sleeping duration, body mass index and breakfast. Results During the follow-up period, a total of 791 deaths were recorded. Men who reported feelings of being trusted had a decreased risk for mortality risk from all causes compared with the risk of those who reported “maybe”, whereas those without feelings of being trusted had increased risk for mortality risk from all causes. Conclusion This study suggests that the absence of feelings of being trusted increases the risk of all causes of mortality among middle-aged and elderly men in a rural area. Our findings suggest that interpersonal relationships comprise an important factor in longevity. PMID:25324588

  3. Psychological characteristics in high-risk MSM in China.

    Science.gov (United States)

    Chen, Guanzhi; Li, Yang; Zhang, Beichuan; Yu, Zengzhao; Li, Xiufang; Wang, Lixin; Yu, Ziming

    2012-01-20

    Men who have sex with men (MSM) have become a high-risk group of HIV infection in China. To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk subpopulation of people extremely difficult. A total of 714 questionnaires were retrieved from the database of a Chinese government-sponsored National Key Research Project titled "Risk Analysis and Strategic Prevention of HIV Transmission from MSM to the General Population in China". The respondents were categorized into a high-risk group and a control group. Their behavioral, social and psychological characteristics were comparatively analyzed. Of the 714 MSM analyzed, 59 (8.26%) had high-risk homosexual behaviors. This sub-group of MSM had a higher in-marriage rate, a higher monthly income, heavier alcohol consumption and more serious problems with sexual abuse in childhood, intentional suicide attempts and mistaken assumption on condom's role in protecting HIV infection, as compared with the control group (P discrimination (P > 0.05). A vast majority of the individuals in both behavior categories expressed support of legally protected gay clubs as well as gay marriage legislation in China. There was a strong correlation between high-risk behaviors and sexual abuse in childhood, alcohol drinking, income level and a mistaken belief in perfect HIV protection through the use of condoms. MSM with and without high-risk homosexual behaviors have different social and psychological characteristics, which should be taken into account when implementing behavioral and therapeutic interventions aimed at preventing HIV/AIDS transmission among MSM as well as from MSM to the general population in China.

  4. Psychological characteristics in high-risk MSM in China

    Directory of Open Access Journals (Sweden)

    Chen Guanzhi

    2012-01-01

    Full Text Available Abstract Background Men who have sex with men (MSM have become a high-risk group of HIV infection in China. To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk subpopulation of people extremely difficult. Methods A total of 714 questionnaires were retrieved from the database of a Chinese government-sponsored National Key Research Project titled "Risk Analysis and Strategic Prevention of HIV Transmission from MSM to the General Population in China". The respondents were categorized into a high-risk group and a control group. Their behavioral, social and psychological characteristics were comparatively analyzed. Results Of the 714 MSM analyzed, 59 (8.26% had high-risk homosexual behaviors. This sub-group of MSM had a higher in-marriage rate, a higher monthly income, heavier alcohol consumption and more serious problems with sexual abuse in childhood, intentional suicide attempts and mistaken assumption on condom's role in protecting HIV infection, as compared with the control group (P P > 0.05. A vast majority of the individuals in both behavior categories expressed support of legally protected gay clubs as well as gay marriage legislation in China. There was a strong correlation between high-risk behaviors and sexual abuse in childhood, alcohol drinking, income level and a mistaken belief in perfect HIV protection through the use of condoms. Conclusions MSM with and without high-risk homosexual behaviors have different social and psychological characteristics, which should be taken into account when implementing behavioral and therapeutic interventions aimed at preventing HIV/AIDS transmission among MSM as well as from MSM to the general population in China.

  5. Long-term psychological distress in women at risk for hereditary breast cancer adhering to regular surveillance: a risk profile.

    Science.gov (United States)

    den Heijer, Mariska; Seynaeve, Caroline; Vanheusden, Kathleen; Timman, Reinier; Duivenvoorden, Hugo J; Tilanus-Linthorst, Madeleine; Menke-Pluijmers, Marian B E; Tibben, Aad

    2013-03-01

    Some women at risk for hereditary breast cancer are at increased risk of psychological distress. In order to tailor support for individual women, the availability of a tool enabling the identification of psychologically vulnerable women at an early stage is warranted. The objectives of this study were (1) to explore long-term psychological distress in women at risk for hereditary breast cancer adhering to regular surveillance, and (2) to identify women being vulnerable for long-term psychological distress, defined in terms of a multifactorial risk profile. General distress and cancer-related distress were assessed at baseline (T0) and after 5-8 years (T1) in 197 high-risk women adhering to breast cancer surveillance. Coping styles, occurrence of breast cancer in the family of origin, breast cancer risk perception, and frequency of breast self-examination, as assessed at T0, were examined as predictor variables for long-term distress (T1). Across time, women reported a significant reduction in intrusion and avoidance. Intrusion levels were increased among women who had lost a first-degree relative to breast cancer. Predictors of increased long-term distress were passive and palliative coping styles, excessive breast self-examination, and overestimation of breast cancer risk. On the other hand, coping through fostering reassuring thoughts was predictive for decreased long-term distress. On the basis of the identified risk profile, it is possible to identify vulnerable women at an early stage, who then may be offered additional and individually tailored support. Copyright © 2012 John Wiley & Sons, Ltd.

  6. Attachment Hierarchies Among At Risk Teens and Psychological Adjustment

    OpenAIRE

    Dangaltcheva, Antonia

    2014-01-01

    The study examined the degree to which teens at high risk for behaviour problems rely on friends and romantic partners rather than parents to meet attachment needs and whether this affected their psychological adjustment. Participants were 158 adolescents recruited from youth custody settings and a mental health facility. Attachment functions shifted from parents to peers much earlier compared to previously published results based on normative samples. Only 9% of participants preferred their ...

  7. Risk Knowledge and Psychological Distress During Pregnancy Among Primiparous Women of Advanced Age and Their Partners.

    Science.gov (United States)

    Guedes, Maryse; Canavarro, Maria Cristina

    2014-01-01

    First childbirth at advanced maternal age has become a growing public health concern due to its increased risks for maternal-fetal health. The present study aimed to characterize the risk knowledge of primiparous women of advanced age and their partners and to examine interindividual variability on risk knowledge depending on sociodemographic and reproductive characteristics. The study also examined the influence of one partner's risk knowledge on both partners' psychological distress. The present study is part of an ongoing longitudinal project focusing on 2 timings of assessment: the prenatal diagnosis visit (time 1) and the third trimester of pregnancy (time 2). A total of 95 primiparous women of advanced age and their partners were consecutively recruited in a Portuguese referral urban hospital. Participants completed a questionnaire on knowledge of maternal age-related risks of childbearing at time 1 as well as the Brief Symptom Inventory-18 at time 2. Both partners showed incomplete risk knowledge, with the exception of the impact of maternal age on fertility, the probability to request medical help to conceive, and increased risk of Down syndrome. Women's risk knowledge did not vary depending on sociodemographic and reproductive characteristics. Male partners with prior infertility and medically assisted reproduction treatments reported higher risk knowledge. Higher risk knowledge in male partners increased psychological distress during pregnancy in both members of the couples. The findings indicated that first childbirth at advanced maternal age is rarely an informed reproductive decision, emphasizing the need to develop preventive interventions that may enhance couples' knowledge of maternal age-related risks. Given the influence of the risk knowledge of male partners on women's psychological distress, antenatal interventions should be couple-focused. Interventions should inform couples about maternal age-related risks, enhance their perceived control, and

  8. Risk Factor Assessment Branch (RFAB)

    Science.gov (United States)

    The Risk Factor Assessment Branch (RFAB) focuses on the development, evaluation, and dissemination of high-quality risk factor metrics, methods, tools, technologies, and resources for use across the cancer research continuum, and the assessment of cancer-related risk factors in the population.

  9. Assessment of Body perception, Psychological Distress, and ...

    African Journals Online (AJOL)

    2017-12-05

    Dec 5, 2017 ... Results: Obesity is more common in women. Obesity reduces the ... unethical attitudes. Conclusions: Both health risks and social implications of obesity ..... Yoga 2013;6:66-70. 40. Hayden MJ, Dixon JB, Dixon ME, Shea TL, O'Brien PE. Characterization of the improvement in depressive symptoms following ...

  10. Fact Sheet: Assessing Risks from Flame Retardants

    Science.gov (United States)

    EPA's assessing and managing risk programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

  11. Information needs for risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    DeRosa, C.T.; Choudhury, H.; Schoeny, R.S.

    1990-12-31

    Risk assessment can be thought of as a conceptual approach to bridge the gap between the available data and the ultimate goal of characterizing the risk or hazard associated with a particular environmental problem. To lend consistency to and to promote quality in the process, the US Environmental Protection Agency (EPA) published Guidelines for Risk Assessment of Carcinogenicity, Developmental Toxicity, Germ Cell Mutagenicity and Exposure Assessment, and Risk Assessment of Chemical Mixtures. The guidelines provide a framework for organizing the information, evaluating data, and for carrying out the risk assessment in a scientifically plausible manner. In the absence of sufficient scientific information or when abundant data are available, the guidelines provide alternative methodologies that can be employed in the risk assessment. 4 refs., 3 figs., 2 tabs.

  12. Bullying and Cyberbullying: Their Legal Status and Use in Psychological Assessment

    Science.gov (United States)

    Samara, Muthanna; Burbidge, Vicky; El Asam, Aiman; Foody, Mairéad; Smith, Peter K.; Morsi, Hisham

    2017-01-01

    Bullying and cyberbullying have severe psychological and legal consequences for those involved. However, it is unclear how or even if previous experience of bullying and cyberbullying is considered in mental health assessments. Furthermore, the relevance and effectiveness of current legal solutions has been debated extensively, resulting in a desire for a specific legislation. The purpose of this study is to investigate the psychological and legal components of bullying and cyberbullying. This is a qualitative research that includes interviews with five practitioner psychologists and four lawyers in the United Kingdom (UK). Thematic analysis revealed three main themes. One theme is related to the definition, characteristics, and impact of bullying and cyberbullying and the need for more discussion among the psychological and legal professions. Another theme is related to current professional procedures and the inclusion of questions about bullying and cyberbullying in psychological risk assessments. The third theme emphasised the importance of intervention through education. Two key messages were highlighted by the lawyers: ample yet problematic legislation exists, and knowledge will ensure legal success. The study recommends the necessity of performing revisions in the clinical psychological practices and assessments, and the legal policies regarding bullying and cyberbullying. In addition to improving legal success, this will reduce bullying prevalence rates, psychological distress, and psychopathology that can be comorbid or emerge as a result of this behaviour. PMID:29186780

  13. Bullying and Cyberbullying: Their Legal Status and Use in Psychological Assessment

    Directory of Open Access Journals (Sweden)

    Muthanna Samara

    2017-11-01

    Full Text Available Bullying and cyberbullying have severe psychological and legal consequences for those involved. However, it is unclear how or even if previous experience of bullying and cyberbullying is considered in mental health assessments. Furthermore, the relevance and effectiveness of current legal solutions has been debated extensively, resulting in a desire for a specific legislation. The purpose of this study is to investigate the psychological and legal components of bullying and cyberbullying. This is a qualitative research that includes interviews with five practitioner psychologists and four lawyers in the United Kingdom (UK. Thematic analysis revealed three main themes. One theme is related to the definition, characteristics, and impact of bullying and cyberbullying and the need for more discussion among the psychological and legal professions. Another theme is related to current professional procedures and the inclusion of questions about bullying and cyberbullying in psychological risk assessments. The third theme emphasised the importance of intervention through education. Two key messages were highlighted by the lawyers: ample yet problematic legislation exists, and knowledge will ensure legal success. The study recommends the necessity of performing revisions in the clinical psychological practices and assessments, and the legal policies regarding bullying and cyberbullying. In addition to improving legal success, this will reduce bullying prevalence rates, psychological distress, and psychopathology that can be comorbid or emerge as a result of this behaviour.

  14. Bullying and Cyberbullying: Their Legal Status and Use in Psychological Assessment.

    Science.gov (United States)

    Samara, Muthanna; Burbidge, Vicky; El Asam, Aiman; Foody, Mairéad; Smith, Peter K; Morsi, Hisham

    2017-11-24

    Bullying and cyberbullying have severe psychological and legal consequences for those involved. However, it is unclear how or even if previous experience of bullying and cyberbullying is considered in mental health assessments. Furthermore, the relevance and effectiveness of current legal solutions has been debated extensively, resulting in a desire for a specific legislation. The purpose of this study is to investigate the psychological and legal components of bullying and cyberbullying. This is a qualitative research that includes interviews with five practitioner psychologists and four lawyers in the United Kingdom (UK). Thematic analysis revealed three main themes. One theme is related to the definition, characteristics, and impact of bullying and cyberbullying and the need for more discussion among the psychological and legal professions. Another theme is related to current professional procedures and the inclusion of questions about bullying and cyberbullying in psychological risk assessments. The third theme emphasised the importance of intervention through education. Two key messages were highlighted by the lawyers: ample yet problematic legislation exists, and knowledge will ensure legal success. The study recommends the necessity of performing revisions in the clinical psychological practices and assessments, and the legal policies regarding bullying and cyberbullying. In addition to improving legal success, this will reduce bullying prevalence rates, psychological distress, and psychopathology that can be comorbid or emerge as a result of this behaviour.

  15. [Contributions of child psychology to the assessment of pain].

    Science.gov (United States)

    Zabalia, M

    2009-12-01

    The efficacy of pain management is subordinated to the efficacy of pain assessment. Children are particularly difficult-to-assess patients. In this area, child psychology can contribute to the development of tools and to improving pain assessment. This paper highlights the relevance of studies on dialog in pain assessment situations and the importance of the specificity of both the patient and his pain. Assessing pain and listening to the patient's complaint means meeting the child in his own world. Nonetheless, it is necessary to use and develop assessment tools that are scientifically validated.

  16. Exploration Health Risks: Probabilistic Risk Assessment

    Science.gov (United States)

    Rhatigan, Jennifer; Charles, John; Hayes, Judith; Wren, Kiley

    2006-01-01

    Maintenance of human health on long-duration exploration missions is a primary challenge to mission designers. Indeed, human health risks are currently the largest risk contributors to the risks of evacuation or loss of the crew on long-duration International Space Station missions. We describe a quantitative assessment of the relative probabilities of occurrence of the individual risks to human safety and efficiency during space flight to augment qualitative assessments used in this field to date. Quantitative probabilistic risk assessments will allow program managers to focus resources on those human health risks most likely to occur with undesirable consequences. Truly quantitative assessments are common, even expected, in the engineering and actuarial spheres, but that capability is just emerging in some arenas of life sciences research, such as identifying and minimize the hazards to astronauts during future space exploration missions. Our expectation is that these results can be used to inform NASA mission design trade studies in the near future with the objective of preventing the higher among the human health risks. We identify and discuss statistical techniques to provide this risk quantification based on relevant sets of astronaut biomedical data from short and long duration space flights as well as relevant analog populations. We outline critical assumptions made in the calculations and discuss the rationale for these. Our efforts to date have focussed on quantifying the probabilities of medical risks that are qualitatively perceived as relatively high risks of radiation sickness, cardiac dysrhythmias, medically significant renal stone formation due to increased calcium mobilization, decompression sickness as a result of EVA (extravehicular activity), and bone fracture due to loss of bone mineral density. We present these quantitative probabilities in order-of-magnitude comparison format so that relative risk can be gauged. We address the effects of

  17. Psychological assessment of patients with Meniere's disease

    NARCIS (Netherlands)

    van Cruijsen, N.; Jaspers, J. P. C.; van de Wiel, H. B. M.; Wit, H. P.; Albers, F. W. J.

    The objective of this study was to evaluate daily stressors, coping, personality, physical and mental health, and quality of life in Meniere patients. 110 consecutive patients with definite Meniere's disease were assessed using the Dutch Daily Hassles List, Coping Inventory for Stressful Situations

  18. [Forensic assessment of violence risk].

    Science.gov (United States)

    Pujol Robinat, Amadeo; Mohíno Justes, Susana; Gómez-Durán, Esperanza L

    2014-03-01

    Over the last 20 years there have been steps forward in the field of scientific research on prediction and handling different violent behaviors. In this work we go over the classic concept of "criminal dangerousness" and the more current of "violence risk assessment". We analyze the evolution of such assessment from the practice of non-structured clinical expert opinion to current actuarial methods and structured clinical expert opinion. Next we approach the problem of assessing physical violence risk analyzing the HCR-20 (Assessing Risk for Violence) and we also review the classic and complex subject of the relation between mental disease and violence. One of the most problematic types of violence, difficult to assess and predict, is sexual violence. We study the different actuarial and sexual violence risk prediction instruments and in the end we advise an integral approach to the problem. We also go through partner violence risk assessment, describing the most frequently used scales, especially SARA (Spouse Assault Risk Assessment) and EPV-R. Finally we give practical advice on risk assessment, emphasizing the importance of having maximum information about the case, carrying out a clinical examination, psychopathologic exploration and the application of one of the described risk assessment scales. We'll have to express an opinion about the dangerousness/risk of future violence from the subject and some recommendations on the conduct to follow and the most advisable treatment. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  19. PSYCHOLOGICAL ASSESSMENT OF OPIOID DRUG ABUSE

    OpenAIRE

    José Luis Carballo; Ainhoa Coloma-Carmona; Dana Mrozowicz-Gaudyn; Verónica Vidal-Arenas; Carlos van-der Hofstadt; Jesús Rodríguez-Marín

    2016-01-01

    The increase in the prescription of opioid analgesics is related to increased rates of opioid abuse and the negative consequences of medication misuse. Several international health organisations recommend comprehensive and multidisciplinary patient assessment for the duration of the opioid treatment in order to identify and prevent medication abuse. Due to the lack of specific clinical guidelines in the Spanish National Health System, the aim of this paper is to present a proposal for psychol...

  20. Models for Pesticide Risk Assessment

    Science.gov (United States)

    EPA considers the toxicity of the pesticide as well as the amount of pesticide to which a person or the environments may be exposed in risk assessment. Scientists use mathematical models to predict pesticide concentrations in exposure assessment.

  1. Psychological factors associated with emotional responses to receiving genetic risk information.

    Science.gov (United States)

    Bennett, Paul; Wilkinson, Clare; Turner, Jim; Brain, Kate; Edwards, Rhiannon Tudor; Griffith, Gethin; France, Barbara; Gray, Jonathon

    2008-06-01

    This study identified levels of distress, and predictors of levels of distress, in women undergoing assessment for genetic risk of breast/ovarian cancer based on their family history. It comprised a cohort study following 154 women who completed questionnaires at entry into a cancer genetic assessment programme and following risk provision. Independent significant associates of anxiety following risk provision were age, neuroticism, feeling hopeless about developing cancer, a perceived lack of control over developing cancer, lack of a social confidant, and a coping response involving acceptance/resignation. Depression was associated with age, neuroticism, feeling hopeless about developing cancer, lack of social confidant, and a coping response involving acceptance/resignation. To avoid high levels of psychological morbidity in future cohorts undergoing cancer genetic risk assessment, information should be given that emphasises that some degree of control over health outcomes through behaviour change or increased surveillance is possible.

  2. Maternal psychological distress during pregnancy does not increase the risk for adverse birth outcomes.

    Science.gov (United States)

    Staneva, Aleksandra A; Morawska, Alina; Bogossian, Fiona; Wittkowski, Anja

    2018-01-01

    Maternal psychological distress during pregnancy is a potential risk factor for various birth complications. This study aimed to explore psychological factors associated with adverse birth outcomes. Symptoms of psychological distress, individual characteristics, and medical complications were assessed at two time points antenatally in 285 women from Australia and New Zealand; birth outcomes were assessed postpartum, between January 2014 and September 2015. Hierarchical multiple regression analyses were conducted to examine the relation of psychological distress to adverse birth outcomes. Medical complications during pregnancy, such as serious infections, placental problems and preeclampsia, and antenatal cannabis use, were the factors most strongly associated with adverse birth outcomes, accounting for 22 percent of the total variance (p pregnancy and an orientation toward a Regulator mothering style were associated with adverse birth outcomes; however, after controlling for medical complications, these were no longer associated. Our study results indicate that antenatal depressive and/or anxiety symptoms were not independently associated with adverse birth outcomes, a reassuring finding for women who are already psychologically vulnerable during pregnancy.

  3. Continuous Assessment in a Large Group of Psychology Undergraduates

    Science.gov (United States)

    Clariana, Merce; Gotzens, Concepcion; Badia, Mar

    2011-01-01

    Introduction: A continuous classroom assessment method was applied to a higher education course aimed at a large group of educational psychology students at the "Universitat Autonoma de Barcelona". Following the Bologna directions and the constructivist model, both declarative and procedural knowledge was taught in the module, and the…

  4. Assessment of psychological barriers to cervical cancer screening ...

    African Journals Online (AJOL)

    EB

    Assessment of psychological barriers to cervical cancer screening among women in Kumasi, Ghana using a mixed methods approach. *Williams M1, Kuffour G2, Ekuadzi E3, Yeboah M4, ElDuah M1, Tuffour P2. 1. Department of Health Behavior, University of Alabama at Birmingham, USA. 2. Department of Pharmaceutics ...

  5. Assessment of job satisfaction, job stress and psychological health ...

    African Journals Online (AJOL)

    McRoy

    2014-12-31

    Dec 31, 2014 ... Background: The relationship that exists between job stress and job satisfaction has been investigated across several professional groups. Aim: The study assessed the job satisfaction, perception of job stress and psychological morbidity among journalists in a state in the Southern part of Nigeria. Methods: ...

  6. Assessment of job satisfaction, job stress and psychological health ...

    African Journals Online (AJOL)

    Background: The relationship that exists between job stress and job satisfaction has been investigated across several professional groups. Aim: The study assessed the job satisfaction, perception of job stress and psychological morbidity among journalists in a state in the Southern part of Nigeria. Methods: The ...

  7. Impact of medication and psychological behaviour assessment by ...

    African Journals Online (AJOL)

    Drug related problem (DRPs) is a key factor which will affect the outcome of therapy and safety. The aim of the present study is to assess the DRPs in T2DM patients and psychological aspects of patients by community pharmacists to observe the rate of DRP. Prospective randomized controlled intervention study involved ...

  8. Rubella Deaf-Blind Child: Implications of Psychological Assessment. Proceedings.

    Science.gov (United States)

    Rouin, Carole

    Presented are proceedings of a conference involving authorities in testing and evaluating the blind, deaf, and deaf-blind. In a paper titled "Psychological Implications of Assessing the Deaf", C. Goetzinger discusses references used in audiology, anatomy and physiology of the ear, degrees of hearing impairment, and implications of the various…

  9. The effects of providing periodontal disease risk information on psychological outcomes - a randomized controlled trial.

    Science.gov (United States)

    Asimakopoulou, Koula; Newton, Jonathon Tim; Daly, Blánaid; Kutzer, Yvonne; Ide, Mark

    2015-04-01

    In a two arm randomized controlled trial this study compared the effects of a routine periodontal assessment consultation versus a routine consultation + individualized risk assessment communication intervention on patient thoughts and emotions about periodontal disease. Adults (N = 102) with moderate/advanced chronic periodontitis referred to a Periodontology Department of a large UK dental school, completed psychological measures before a periodontal assessment and again at the end of the visit. Intervention participants received an individualized calculation of their periodontal disease risk using PreViser Risk Calculator in addition to their routine assessment consultation. In routine care, patients' thoughts about periodontal disease seriousness (p periodontal disease. These effects were also seen in intervention participants. Additionally, the individualized risk communication intervention led to patients reporting i) periodontal disease treatment as more effective than they did pre-consultation (p periodontal management (p periodontal disease risk communication influences psychological variables that underpin adherence with periodontal instructions. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Environmental Risk Communication through Qualitative Risk Assessment

    Directory of Open Access Journals (Sweden)

    Sabre J. Coleman

    2014-06-01

    Full Text Available Environmental analysts are often hampered in communicating the risks of environmental contaminants due to the myriad of regulatory requirements that are applicable. The use of a qualitative, risk-based control banding strategy for assessment and control of potential environmental contaminants provides a standardized approach to improve risk communication. Presented is a model that provides an effective means for determining standardized responses and controls for common environmental issues based on the level of risk. The model is designed for integration within an occupational health and safety management system to provide a multidisciplinary environmental and occupational risk management approach. This environmental model, which utilizes multidisciplinary control banding strategies for delineating risk, complements the existing Risk Level Based Management System, a proven method in a highly regulated facility for occupational health and safety. A simplified environmental risk matrix is presented that is stratified over four risk levels. Examples of qualitative environmental control banding strategies are presented as they apply to United States regulations for construction, research activities, facility maintenance, and spill remediation that affect air, water, soil, and waste disposal. This approach offers a standardized risk communication language for multidisciplinary issues that will improve communications within and between environmental health and safety professionals, workers, and management.

  11. Tools for Microbiological risk assessment

    DEFF Research Database (Denmark)

    Bassett, john; Nauta, Maarten; Lindqvist, Roland

    Microbiological Risk Assessment (MRA) has emerged as a comprehensive and systematic approach for addressing the risk of pathogens in specific foods and/or processes. At government level, MRA is increasingly recognised as a structured and objective approach to understand the level of risk in a given......, and also assist industry in their ambition to design innovative yet safe foods for consumers....

  12. Cancer Risk Prediction and Assessment

    Science.gov (United States)

    Cancer prediction models provide an important approach to assessing risk and prognosis by identifying individuals at high risk, facilitating the design and planning of clinical cancer trials, fostering the development of benefit-risk indices, and enabling estimates of the population burden and cost of cancer.

  13. Long-term assessment of psychologic outcomes of orthognathic surgery

    DEFF Research Database (Denmark)

    Lazaridou-Terzoudi, T.; Kiyak, H.A.; Moore, R.

    2003-01-01

    . The level of body image and self-esteem approximated but did not reach that of a nonpatient population. In view of the current psychologic and social environment, patients should be offered the appropriate treatment to correct a disfigurement if it is subjectively perceived by them as a handicap, in part......This long-term study of post-orthognathic surgery patients aimed at assessing perceptions of problems with physical and psychologic functioning, self-concept, body image, and satisfaction with the surgical outcome based on subjective evaluations. In addition, the patient's perception of self...

  14. Hazard classification or risk assessment

    DEFF Research Database (Denmark)

    Hass, Ulla

    2013-01-01

    and to substitute with less toxic compounds. Actually, if exposure is constant across product class, producersmay make substitution decisions based on hazard. Hazard classification is also useful during major accidents where there is no time for risk assessment and the exposure is likely to be substantial enough...... to be a risk. A hazard does not necessarily constitute a risk, as efforts can be done to minimize risk by reducing the exposure. Thus, the relationship between hazard and risk must be treated cautiously. Fora robust risk assessment good data on exposure to the substance is needed and exposure data for other...... similarly acting substances are needed for assessing the risk for mixture effects. Such data may, however, often be absent. Toxicological potency, i.e. the lowest dose found to cause adverse effects, has been proposed as one of the key characteristics when evaluating safety of a substance. However, this may...

  15. Risk-Assessment Computer Program

    Science.gov (United States)

    Dias, William C.; Mittman, David S.

    1993-01-01

    RISK D/C is prototype computer program assisting in attempts to do program risk modeling for Space Exploration Initiative (SEI) architectures proposed in Synthesis Group Report. Risk assessment performed with respect to risk events, probabilities, and severities of potential results. Enables ranking, with respect to effectiveness, of risk-mitigation strategies proposed for exploration program architecture. Allows for fact that risk assessment in early phases of planning subjective. Although specific to SEI in present form, also used as software framework for development of risk-assessment programs for other specific uses. Developed for Macintosh(TM) series computer. Requires HyperCard(TM) 2.0 or later, as well as 2 Mb of random-access memory and System 6.0.8 or later.

  16. Psychological Distress and Revictimization Risk in Youth Victims of Sexual Abuse.

    Science.gov (United States)

    Pittenger, Samantha L; Schreier, Alayna; Meidlinger, Katie; Pogue, Jessica K; Theimer, Kate; Flood, Mary Fran; Hansen, David J

    2016-07-01

    Psychological distress, including depression and anxiety, has been associated with increased risk for sexual revictimization in youth who have experienced child sexual abuse. The present study utilized assessment information from treatment seeking youth with histories of sexual abuse to explore specific risk indicators for revictimization-risk taking, social problems, maladaptive cognitions, and posttraumatic stress-that may be indicated by self-reported distress. The relationship between initial levels of distress and change in symptoms over a 12-week course of treatment was also explored. Participants were 101 youth referred to a child-focused therapeutic group for victims of sexual abuse, 65 youth referred to an adolescent-focused group, and their non-offending caregivers. Results revealed that when combined into a distress score, depression and anxiety were associated with delinquent behaviors, interpersonal difficulties, maladaptive cognitions, and posttraumatic stress symptoms for child and adolescent group participants at presentation to treatment. Children exhibited improvement on measures of interpersonal difficulties, maladaptive cognitions, and self-reported posttraumatic stress disorder (PTSD) symptoms. Adolescents exhibited less change over time, with significant improvement on self-reported social problems and PTSD only. Higher psychological distress was associated with less improvement in regard to negative expectations of abuse impact for child group participants. The findings suggest that distress indicates the presence of specific revictimization risk indicators, helping to identify targetable symptoms for intervention. Therefore, screening for psychological distress after discovery of sexual abuse may help detect youth at higher risk for revictimization and guide treatment.

  17. A prospective study of psychological distress and sexual risk behavior among black adolescent females.

    Science.gov (United States)

    DiClemente, R J; Wingood, G M; Crosby, R A; Sionean, C; Brown, L K; Rothbaum, B; Zimand, E; Cobb, B K; Harrington, K; Davies, S

    2001-11-01

    The purpose of the study was to examine the association between adolescents' psychological distress and their sexually transmitted disease/human immunodeficiency virus (STD/HIV)-associated sexual behaviors and attitudes. Sexually active black adolescent females (N = 522) completed, at baseline and again 6 months later, a self-administered questionnaire that assessed sexual health attitudes and emotional distress symptoms (using standardized measures, alpha =.84), a structured interview that assessed STD/HIV-associated sexual risk behaviors, and a urine screen for pregnancy. In multivariate analyses, controlling for observed covariates, adolescents with significant distress at baseline were more likely than their peers, after 6 months, to be pregnant (adjusted odds ratio [AOR]: = 2.0), have had unprotected vaginal sex (AOR = 2.1), have nonmonogamous sex partners (AOR = 1.7), and not use any form of contraception (AOR = 1.5). Additionally, they were also more likely to: perceive barriers to condom use (AOR = 2.2), be fearful of the adverse consequences of negotiating condom use (AOR = 2.0), perceive less control in their relationship (AOR = 2.0), have experienced dating violence (AOR = 2.4), feel less efficacious in negotiating condom use with a new sex partner (AOR = 1.6), and have norms nonsupportive of a healthy sexual relationship (AOR = 1.7). The findings suggest that psychological distress is predictive over a 6-month period of a spectrum of STD/HIV-associated sexual behaviors and high-risk attitudes. Brief screening to detect distress or depressive symptoms among adolescent females can alert the clinician to the need to conduct a sexual health history, initiate STD/HIV-preventive counseling, and refer for comprehensive psychological assessment and appropriate treatment. Among adolescents receiving STD treatment, those with even moderate emotional distress may be at heightened risk for further unhealthy outcomes. STD/HIV interventions should also consider

  18. Psychological and physical pain as predictors of suicide risk: evidence from clinical and neuroimaging findings.

    Science.gov (United States)

    Rizvi, Sakina J; Iskric, Adam; Calati, Raffaella; Courtet, Philippe

    2017-03-01

    Suicide is a multidimensional clinical phenomenon with complex biological, social and psychological risk factors. Therefore, it is imperative for studies to focus on developing a unified understanding of suicide risk that integrates current clinical and neurobiological findings. A recent line of research has implicated different classifications of pain in understanding suicide risk, including the concepts of psychache and pain tolerance. Although psychache is defined as the experience of unbearable psychological pain, pain tolerance refers to the greatest duration or intensity of painful stimuli that one is able to bear. This review will focus on integrating current clinical and neurobiological findings by which psychache and pain tolerance confer suicide risk. Results indicate that psychache has been identified as a significant risk factor for suicide and that psychache may be associated with the neurocircuitry involved in the modulation of physical pain. Converging evidence has also been found linking pain tolerance to self-injurious behaviours and suicide risk. The experience of psychache and physical pain in relation to other predictors of suicide, including reward processing, hopelessness and depression, are further discussed. Future research examining the pain-suicide connection is required to understand the mechanism behind clinically relevant risk factors for suicide, which can ultimately inform the construction of empirically supported suicide risk assessment and intervention techniques.

  19. Improving antenatal risk assessment in women exposed to high risks.

    Science.gov (United States)

    Perry, Natasha; Newman, Louise K; Hunter, Mick; Dunlop, Adrian

    2015-01-01

    Antenatal substance use and related psychosocial risk factors are known to increase the likelihood of child protection involvement; less is known about the predictive nature of maternal reflective functioning (RF) in this population. This preliminary study assessed psychosocial and psychological risk factors for a group of substance dependent women exposed to high risks in pregnancy, and their impact on child protection involvement. Pregnant women on opiate substitution treatment (n = 11) and a comparison group (n = 15) were recruited during their third trimester to complete measures of RF (Pregnancy Interview), childhood trauma, mental health and psychosocial assessments. At postnatal follow-up, RF was reassessed (Parent Development Interview - Revised Short Version) and mother-infant dyads were videotaped to assess emotional availability (EA). Child protection services were contacted to determine if any concerns had been raised for infant safety. Significant between-group differences were observed for demographics, psychosocial factors, trauma and mental health symptoms. Unexpectedly, no significant differences were found for RF or EA between groups. Eight women in the 'exposed to high risks' group became involved with child protection services. Reflective functioning was not significantly associated with psychosocial risk factors, and therefore did not mediate the outcome of child protection involvement. Women 'exposed to high risks' were equally able to generate a model of their own and their infants' mental states and should not be seen within a deficit perspective. Further research is required to better understand the range of risk factors that predict child protection involvement in high risk groups. © The Author(s) 2013.

  20. ECOLOGICAL RISK ASSESSMENT

    Science.gov (United States)

    The Ecological Soil Screening Level (Eco-SSL) Work Group, composed of scientists and risk assessors from EPA, Environment Canada, DOE, Army, Navy, Air Force, states, industry, academia, and consulting companies, has been working on the development of scientifically sound, ecologi...

  1. The importance of psychological assessment in chronic pain.

    Science.gov (United States)

    Williams, David A

    2013-11-01

    Much confusion has surrounded the purpose of the psychological assessment in the context of chronic pain. For many clinicians, the psychological assessment is used to rule out psychiatric illness and to identify the nonmedical causes for pain and disability. In essence, it is used to identify the causes of pain that fall outside of the biomedical model. Supported by over 30 years of evidence, the bio-psycho-social model acknowledges that psychosocial factors are inherent in chronic pain and require assessment if meaningful diagnostics and treatments are to occur. Five broad categories of psychosocial assessment are relevant to chronic pain. These categories have been shown to enhance the diagnosis of the underlying forms of pain, predict the transition from acute to chronic status, and help to phenotype individuals for the discovery of the underlying mechanisms responsible for pain. Informed assessment of chronic pain needs to include relevant biological, psychological, and social domains. This article describes those domains and offers suggestions of specific instruments to use in clinical or research settings.

  2. Balancing risk: Ethical issues in risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Longstreth, J.D.

    1992-06-01

    The last five decades have seen an explosive growth of information, accompanied by the development of a strong environmental movement. These two factors have been critical contributors to the development of the scientific discipline that has come to be called risk analysis or risk assessment. In this context, risk assessment can be described as an analytic approach used to organize large amounts of information from diverse disciplines so as to evaluate the possible impacts of pollution on human health and the environment. Early efforts in this field focused on the protection of human health. More recently, however, it has been realized that humans and their environment are intimately linked and that environmental impacts must also be evaluated. At some point, it seems likely that the joint goals of protecting human health and the environment may come into conflict. This essay reviews current developments in the assessment of risks both to humans and the environment in order to expose similarities and differences with the ultimate aim of opening a dialogue between scientists in the different disciplines so that evaluation strategies can be designed which will enable decision makers to make trade-offs between human health and environmental risk is an informed and egalitarian way.

  3. Self-reported psychological characteristics as risk factors for injuries in female youth football.

    Science.gov (United States)

    Steffen, K; Pensgaard, A M; Bahr, R

    2009-06-01

    Identifying and understanding injury risk factors are necessary to target the injury-prone athlete and develop injury prevention measurements. The influence of psychological factors on injuries in football is poorly documented. The purpose of this 8-month prospective cohort study therefore was to examine whether psychological player characteristics assessed by a self-administered questionnaire represent risk factors for injury. At baseline, female football players (14-16 years) were asked to complete a detailed questionnaire covering player history, previous injuries, perception of success and motivational climate, life stress, anxiety and coping strategies. During the 2005 season, a total of 1430 players were followed up to record injuries. A history of a previous injury [odds ratio (OR)=1.9 (1.4; 2.5), Pfootball players.

  4. Risk factors for major depressive disorder and the psychological impact of hysterectomy: a prospective investigation.

    Science.gov (United States)

    Yen, Ju-Yu; Chen, Yung-Hung; Long, Cheng-Yu; Chang, Yu; Yen, Cheng-Fang; Chen, Cheng-Chung; Ko, Chih-Hung

    2008-01-01

    The authors prospectively evaluated the risk of major depressive disorder and the psychological impact of recent hysterectomy in 68 women who underwent hysterectomy for non-malignant conditions. Depression, anxiety, body image, sexual functioning, family support, life stress, and subjective gynecological symptoms were assessed 2 weeks before surgery and at 1 month and 4 months after surgery. Depression, anxiety, body image, and subjective gynecological symptoms improved after surgery; however, sexual functioning worsened after surgery. Previous emotional problems and poorer body image, sexual functioning, and higher stress 1 month after surgery are risk factors for post-hysterectomy major depressive disorder.

  5. Options for operational risk assessments

    Energy Technology Data Exchange (ETDEWEB)

    Dover, S.A.

    1985-01-01

    Risk assessment is a set of analytical tools that can be used to clarify possible outcomes of decisions where two different courses of action are indicated or different values are in conflict. These conflicts often arise in the management of any production or support facility. This paper outlines the options for performing risk assessments of any scope and the parameters that determine their effectiveness. It highlights the relative costs of each option, useful information developed, and limitations of the information. The paper concludes with the types of decisions that are routinely made in an operating facility and could benefit from the information generated in a risk assessment.

  6. Life Cycle Assessment and Risk Assessment

    DEFF Research Database (Denmark)

    Olsen, Stig Irving

    Life Cycle Assessment (LCA) is a tool for environmental assessment of product and systems – over the whole life cycle from acquisition of raw materials to the end-of-life of the product – and encompassing all environmental impacts of emissions and resource usage, e.g. global warming, acidification...... and toxicity. Whereas Risk Assessment (RA) aims to identify absolute risks, LCA assess potential or relative impacts. LCA is readily applicable to nanotechnologies and several studies have been carried out, but LCA faces large problems when addressing toxic impacts of nanomaterials emitted during the life...... cycle. The models for assessing toxic impacts in LCA are to a large extent based on those developed for RA, e.g. EUSES, and require basic information about the inherent properties of the emissions like solubility, LogKow,ED50 etc. Additionally, it is a prerequisite to know how to characterize...

  7. Psychological and behavioural factors associated with sexual risk behaviour among Slovak students

    Directory of Open Access Journals (Sweden)

    van Dijk Jitse P

    2009-01-01

    Full Text Available Abstract Background Knowledge about the prevalence of sexual risk behaviour (SRB in adolescence is needed to prevent unwanted health consequences. Studies on SRB among adolescents in Central Europe are rare and mostly rely on a single indicator for SRB. This study aims to assess the association of behavioural and psychological factors with three types of SRB in adolescents in Central Europe. Methods We obtained data on behavioural factors (having been drunk during previous month, smoking during previous week, early sexual initiation, psychological factors (self-esteem, well-being, extroversion, neuroticism, religiousness, and SRB (intercourse under risky conditions, multiple sexual partners, and inconsistent condom use in 832 Slovak university students (response 94.3%. Results Among those with sexual experience (62%, inconsistent condom use was the most prevalent risk behaviour (81% in females, 72% in males. With the exception of having been drunk in males, no factor was associated with inconsistent condom use. Regarding the other types of SRB, early sexual initiation was most strongly associated. In addition, other, mostly behavioural, factors were associated, in particular having been drunk. Conclusion Results suggest that behavioural factors are more closely related to SRB than psychological factors. Associations differ by type of SRB and gender but offer few clues to target risk groups for inconsistent condom use. Results show a high need for health-promotion programmes in early adolescence that target SRB in conjunction with other health risk behaviours such as alcohol abuse.

  8. Psychological processes mediate the impact of familial risk, social circumstances and life events on mental health.

    Directory of Open Access Journals (Sweden)

    Peter Kinderman

    Full Text Available BACKGROUND: Despite widespread acceptance of the 'biopsychosocial model', the aetiology of mental health problems has provoked debate amongst researchers and practitioners for decades. The role of psychological factors in the development of mental health problems remains particularly contentious, and to date there has not been a large enough dataset to conduct the necessary multivariate analysis of whether psychological factors influence, or are influenced by, mental health. This study reports on the first empirical, multivariate, test of the relationships between the key elements of the biospychosocial model of mental ill-health. METHODS AND FINDINGS: Participants were 32,827 (age 18-85 years self-selected respondents from the general population who completed an open-access online battery of questionnaires hosted by the BBC. An initial confirmatory factor analysis was performed to assess the adequacy of the proposed factor structure and the relationships between latent and measured variables. The predictive path model was then tested whereby the latent variables of psychological processes were positioned as mediating between the causal latent variables (biological, social and circumstantial and the outcome latent variables of mental health problems and well-being. This revealed an excellent fit to the data, S-B χ(2 (3199, N = 23,397 = 126654.8, p<.001; RCFI = .97; RMSEA = .04 (.038-.039. As hypothesised, a family history of mental health difficulties, social deprivation, and traumatic or abusive life-experiences all strongly predicted higher levels of anxiety and depression. However, these relationships were strongly mediated by psychological processes; specifically lack of adaptive coping, rumination and self-blame. CONCLUSION: These results support a significant revision of the biopsychosocial model, as psychological processes determine the causal impact of biological, social, and circumstantial risk factors on mental health. This has clear

  9. Risk Assessment and Integration Team (RAIT) Portfolio Risk Analysis Strategy

    Science.gov (United States)

    Edwards, Michelle

    2010-01-01

    Impact at management level: Qualitative assessment of risk criticality in conjunction with risk consequence, likelihood, and severity enable development of an "investment policy" towards managing a portfolio of risks. Impact at research level: Quantitative risk assessments enable researchers to develop risk mitigation strategies with meaningful risk reduction results. Quantitative assessment approach provides useful risk mitigation information.

  10. Building better environmental risk assessments

    Directory of Open Access Journals (Sweden)

    Raymond eLayton

    2015-08-01

    Full Text Available Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERA for genetically modified (GM crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems – examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data, and adapting advances in risk analysis from other relevant disciplines.

  11. Assessing Student Interest and Familiarity with Professional Psychology Specialty Areas

    Science.gov (United States)

    Stark-Wroblewski, Kimberly; Wiggins, Tina L.; Ryan, Joseph J.

    2006-01-01

    The present study examined undergraduate psychology students' (N = 83) self-reported interest in and familiarity with five specialty areas in professional psychology: counseling psychology, clinical psychology, school psychology, forensic psychology, and criminal profiling. Results suggest that although students are quite interested in careers…

  12. Computerized Tests. New practical and ethical challenges for Psychological Assessment

    Directory of Open Access Journals (Sweden)

    Gabriela Susana Lozzia

    2013-08-01

    Full Text Available The purpose of this study is to bring the readers in our field of knowledge closer to the new problems and solutions resulting from the application of computer systems to Psychological Assessment. Therefore, this work puts forward a suitable implementation of Computer-based and Internet-delivered Testing, includes a description of the new technologies that can be applied to Psychological Assessment: administration of traditional paper-and-pencil tests through computers, elaboration of automated reports, computerized adaptive tests, automated test construction and automatic generation of items, as well as the specific guidelines and regulations governing the development of each of these areas. This study provides an outline of the current issues connected with the appropriate use of Computerized Tests by way of conclusion and finally encourages psychologists to keep debating and reflecting on these topics.

  13. Assessing Psychological Insulin Resistance in Type 2 Diabetes

    DEFF Research Database (Denmark)

    Holmes-Truscott, Elizabeth; Pouwer, F; Speight, Jane

    2017-01-01

    PURPOSE OF REVIEW: This study aims to examine the operationalisation of 'psychological insulin resistance' (PIR) among people with type 2 diabetes and to identify and critique relevant measures. RECENT FINDINGS: PIR has been operationalised as (1) the assessment of attitudes or beliefs about....... This paper provides guidance on the selection of questionnaires for clinical or research purpose and the development of new, or improvement of existing, questionnaires....

  14. Brazilian scientific production analysis about psychological assessment in career guidance

    OpenAIRE

    Ambiel,Rodolfo Augusto Matteo; Polli, Mariana Fralleti de

    2011-01-01

    This study performed a survey of Brazilian scientific literature, published in national databases of scientific journals about the psychological assessment in the context of career guidance. To this end, a search was performed on the basis PePSIC and Scielo in August 2011, with selection and exclusion criteria and terms defined a priori, with the scope of analysis a total of 24 articles that were full texts analyzed. The results were organized into three blocks, about authors, journals and me...

  15. Deterministic quantitative risk assessment development

    Energy Technology Data Exchange (ETDEWEB)

    Dawson, Jane; Colquhoun, Iain [PII Pipeline Solutions Business of GE Oil and Gas, Cramlington Northumberland (United Kingdom)

    2009-07-01

    Current risk assessment practice in pipeline integrity management is to use a semi-quantitative index-based or model based methodology. This approach has been found to be very flexible and provide useful results for identifying high risk areas and for prioritizing physical integrity assessments. However, as pipeline operators progressively adopt an operating strategy of continual risk reduction with a view to minimizing total expenditures within safety, environmental, and reliability constraints, the need for quantitative assessments of risk levels is becoming evident. Whereas reliability based quantitative risk assessments can be and are routinely carried out on a site-specific basis, they require significant amounts of quantitative data for the results to be meaningful. This need for detailed and reliable data tends to make these methods unwieldy for system-wide risk k assessment applications. This paper describes methods for estimating risk quantitatively through the calibration of semi-quantitative estimates to failure rates for peer pipeline systems. The methods involve the analysis of the failure rate distribution, and techniques for mapping the rate to the distribution of likelihoods available from currently available semi-quantitative programs. By applying point value probabilities to the failure rates, deterministic quantitative risk assessment (QRA) provides greater rigor and objectivity than can usually be achieved through the implementation of semi-quantitative risk assessment results. The method permits a fully quantitative approach or a mixture of QRA and semi-QRA to suit the operator's data availability and quality, and analysis needs. For example, consequence analysis can be quantitative or can address qualitative ranges for consequence categories. Likewise, failure likelihoods can be output as classical probabilities or as expected failure frequencies as required. (author)

  16. An approach to risk assessment

    DEFF Research Database (Denmark)

    Simonsen, L.; Lund, S. P.; Hass, Ulla

    1998-01-01

    A strategy for delineating risk factors from use of neurotoxic chemicals was applied to the Danish working environment. An analysis using this strategy disclosed the need for internationally adopted criteria for neurotoxicity, and consequently a working group was established by the Nordic Council...... in the nineties. Different approaches to risk assessment are discussed, the quality of the databases available for hazard assessment are evaluated, and the needs for further research are identified. (C) 1996 Intox Press, Inc....

  17. Cloud computing assessing the risks

    CERN Document Server

    Carstensen, Jared; Golden, Bernard

    2012-01-01

    Cloud Computing: Assessing the risks answers these questions and many more. Using jargon-free language and relevant examples, analogies and diagrams, it is an up-to-date, clear and comprehensive guide the security, governance, risk, and compliance elements of Cloud Computing.

  18. The risk assessment information system

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, S.B.; Bonczek, R.R.; McGinn, C.W.; Land, M.L.; Bloom, L.D.; Sample, B.E.; Dolislager, F.G.

    1998-06-01

    In an effort to provide service-oriented environmental risk assessment expertise, the Department of Energy (DOE) Center for Risk Excellence (CRE) and DOE Oak Ridge Operations Office (ORO) are sponsoring Oak Ridge National Laboratory (ORNL) to develop a web-based system for disseminating risk tools and information to its users. This system, the Risk Assessment Information System (RAIS), was initially developed to support the site-specific needs of the DOE-ORO Environmental Restoration Risk Assessment Program. With support from the CRE, the system is currently being expanded to benefit all DOE risk information users and can be tailored to meet site-specific needs. Taking advantage of searchable and executable databases, menu-driven queries, and data downloads, using the latest World Wide Web technologies, the RAIS offers essential tools that are used in the risk assessment process or anywhere from project scoping to implementation. The RAIS tools can be located directly at http://risk.lsd.ornl.gov/homepage/rap{_}tool.htm or through the CRE`s homepage at http://www.doe.gov/riskcenter/home.html.

  19. Colorectal Cancer Risk Assessment Tool

    Science.gov (United States)

    ... know before using this tool: The Colorectal Cancer Risk Assessment Tool was designed for use by doctors and other health providers with their patients. If you are not a health ... your personal risk of colorectal cancer. (Colorectal cancer is another way ...

  20. Improving pandemic influenza risk assessment

    Science.gov (United States)

    Assessing the pandemic risk posed by specific non-human influenza A viruses remains a complex challenge. As influenza virus genome sequencing becomes cheaper, faster and more readily available, the ability to predict pandemic potential from sequence data could transform pandemic influenza risk asses...

  1. Modern biogeochemistry environmental risk assessment

    CERN Document Server

    Bashkin, Vladimir N

    2006-01-01

    Most books deal mainly with various technical aspects of ERA description and calculationsAims at generalizing the modern ideas of both biogeochemical and environmental risk assessment during recent yearsAims at supplementing the existing books by providing a modern understanding of mechanisms that are responsible for the ecological risk for human beings and ecosystem

  2. SEISMIC RISK ASSESSMENT OF LEVEES

    Directory of Open Access Journals (Sweden)

    Dario Rosidi

    2007-01-01

    Full Text Available A seismic risk assessment procedure for earth embankments and levees is presented. The procedure consists of three major elements: (1 probability of ground motion at the site, (2 probability of levee failure given a level of ground motion has occurred and (3 expected loss resulting from the failure. This paper discusses the first two elements of the risk assessment. The third element, which includes economic losses and human casualty, will not be presented herein. The ground motions for risk assessment are developed using a probabilistic seismic hazard analysis. A two-dimensional finite element analysis is performed to estimate the dynamic responses of levee, and the probability of levee failure is calculated using the levee fragility curve. The overall objective of the assessment is to develop an analytical tool for assessing the failure risk and the effectiveness of various levee strengthening alternatives for risk reduction. An example of the procedure, as it applies to a levee built along the perimeter of an island for flood protection and water storage, is presented. Variations in earthquake ground motion and soil and water conditions at the site are incorporated in the risk assessment. The effects of liquefaction in the foundation soils are also considered.

  3. Investigating risk factors for psychological morbidity three months after intensive care: a prospective cohort study.

    Science.gov (United States)

    Wade, Dorothy M; Howell, David C; Weinman, John A; Hardy, Rebecca J; Mythen, Michael G; Brewin, Chris R; Borja-Boluda, Susana; Matejowsky, Claire F; Raine, Rosalind A

    2012-10-15

    There is growing evidence of poor mental health and quality of life among survivors of intensive care. However, it is not yet clear to what extent the trauma of life-threatening illness, associated drugs and treatments, or patients' psychological reactions during intensive care contribute to poor psychosocial outcomes. Our aim was to investigate the relative contributions of a broader set of risk factors and outcomes than had previously been considered in a single study. A prospective cohort study of 157 mixed-diagnosis highest acuity patients was conducted in a large general intensive care unit (ICU). Data on four groups of risk factors (clinical, acute psychological, socio-demographic and chronic health) were collected during ICU admissions. Post-traumatic stress disorder (PTSD), depression, anxiety and quality of life were assessed using validated questionnaires at three months (n = 100). Multivariable analysis was used. At follow-up, 55% of patients had psychological morbidity: 27.1% (95% CI: 18.3%, 35.9%) had probable PTSD; 46.3% (95% CI: 36.5%, 56.1%) probable depression, and 44.4% (95% CI: 34.6%, 54.2%) anxiety. The strongest clinical risk factor for PTSD was longer duration of sedation (regression coefficient = 0.69 points (95% CI: 0.12, 1.27) per day, scale = 0 to 51). There was a strong association between depression at three months and receiving benzodiazepines in the ICU (mean difference between groups = 6.73 points (95% CI: 1.42, 12.06), scale = 0 to 60). Use of inotropes or vasopressors was correlated with anxiety, and corticosteroids with better physical quality of life. Strikingly high rates of psychological morbidity were found in this cohort of intensive care survivors. The study's key finding was that acute psychological reactions in the ICU were the strongest modifiable risk factors for developing mental illness in the future. The observation that use of different ICU drugs correlated with different psychological outcomes merits further

  4. Integrated climate change risk assessment:

    DEFF Research Database (Denmark)

    Kaspersen, Per Skougaard; Halsnæs, Kirsten

    2017-01-01

    Risk assessments of flooding in urban areas during extreme precipitation for use in, for example, decision-making regarding climate adaptation, are surrounded by great uncertainties stemming from climate model projections, methods of downscaling and the assumptions of socioeconomic impact models....... enables the relative importance of the different factors (i.e. degree of climate change, assets value, discount rate etc.) to be determined, thus influencing the overall output of the assessment.......Risk assessments of flooding in urban areas during extreme precipitation for use in, for example, decision-making regarding climate adaptation, are surrounded by great uncertainties stemming from climate model projections, methods of downscaling and the assumptions of socioeconomic impact models...... to address the complex linkages between the different kinds of data required in assessing climate adaptation. It emphasizes that the availability of spatially explicit data can reduce the overall uncertainty of the risk assessment and assist in identifying key vulnerable assets. The usefulness...

  5. Risk Perception and the Psychology of Natural Hazard Preparedness

    Science.gov (United States)

    Thompson, K. J.; Weber, E. U.

    2014-12-01

    In the preparedness phase of the disaster cycle, willingness to invest resources in prevention and mitigation doesn't depend only on quantitative judgments of the probability of a disaster. People also evaluate the risks of situations in qualitative ways. Psychological studies of risk perception have shown that risk attitudes toward everyday technologies and activities (e.g., electric power, air travel, smoking) can be mapped onto two orthogonal dimensions: how unknown the risks seem, and how dread or severe they feel. Previously, this psychometric approach to risk perception has focused mostly on man-made risks (e.g., Fischhoff et al. 1978, Slovic 1987). In this paper we examine how natural hazards fit into the established unknown/dread risk space. Hazards that are high on the unknown dimension of risk tend to be perceived as having effects that are unknown to science and to the exposed, uncontrollable, and new. Hazards that rank high on the dread/severity dimension are seen as immediate, catastrophic, highly dreaded on a gut level, new, and likely to be fatal. Perceived risk tends to be highest for hazards that are both high on the dread dimension and low on the unknown dimension. We find that weather-related hazards rank lowest on both dimensions: blizzards, heat waves, hailstorms, fog, and ice storms are all feel very known and not particularly dread. The exception for this group is hurricanes and tornadoes, which are viewed as more similar to geophysical hazards and mass movements: high on dread, though not particularly unknown. Two notable outliers are climate change and sea-level rise, which are both considered very unknown (higher than any other natural hazard save sinkholes), and not at all dread (less dread even than fog and dust storms). But when compared with perceptions of technological hazards, nearly every natural hazard ranks as more dread than any technology or activity, including nuclear power. Man-made hazards fall with technologies, rather than

  6. Avalanche risk assessment in Russia

    Science.gov (United States)

    Komarov, Anton; Seliverstov, Yury; Sokratov, Sergey; Glazovskaya, Tatiana; Turchaniniva, Alla

    2017-04-01

    The avalanche prone area covers about 3 million square kilometers or 18% of total area of Russia and pose a significant problem in most mountain regions of the country. The constant growth of economic activity, especially in the North Caucasus region and therefore the increased avalanche hazard lead to the demand of the large-scale avalanche risk assessment methods development. Such methods are needed for the determination of appropriate avalanche protection measures as well as for economic assessments during all stages of spatial planning of the territory. The requirement of natural hazard risk assessments is determined by the Federal Law of Russian Federation. However, Russian Guidelines (SP 11-103-97; SP 47.13330.2012) are not clearly presented concerning avalanche risk assessment calculations. A great size of Russia territory, vast diversity of natural conditions and large variations in type and level of economic development of different regions cause significant variations in avalanche risk values. At the first stage of research the small scale avalanche risk assessment was performed in order to identify the most common patterns of risk situations and to calculate full social risk and individual risk. The full social avalanche risk for the territory of country was estimated at 91 victims. The area of territory with individual risk values lesser then 1×10(-6) covers more than 92 % of mountain areas of the country. Within these territories the safety of population can be achieved mainly by organizational activities. Approximately 7% of mountain areas have 1×10(-6) - 1×10(-4) individual risk values and require specific mitigation measures to protect people and infrastructure. Territories with individual risk values 1×10(-4) and above covers about 0,1 % of the territory and include the most severe and hazardous mountain areas. The whole specter of mitigation measures is required in order to minimize risk. The future development of such areas is not recommended

  7. Taking the Risk Out of Risk Assessment

    Science.gov (United States)

    2005-01-01

    The ability to understand risks and have the right strategies in place when risky events occur is essential in the workplace. More and more organizations are being confronted with concerns over how to measure their risks or what kind of risks they can take when certain events transpire that could have a negative impact. NASA is one organization that faces these challenges on a daily basis, as effective risk management is critical to the success of its missions especially the Space Shuttle missions. On July 29, 1996, former NASA Administrator Daniel Goldin charged NASA s Office of Safety and Mission Assurance with developing a probabilistic risk assessment (PRA) tool to support decisions on the funding of Space Shuttle upgrades. When issuing the directive, Goldin said, "Since I came to NASA [in 1992], we've spent billions of dollars on Shuttle upgrades without knowing how much they improve safety. I want a tool to help base upgrade decisions on risk." Work on the PRA tool began immediately. The resulting prototype, the Quantitative Risk Assessment System (QRAS) Version 1.0, was jointly developed by NASA s Marshall Space Flight Center, its Office of Safety and Mission Assurance, and researchers at the University of Maryland. QRAS software automatically expands the reliability logic models of systems to evaluate the probability of highly detrimental outcomes occurring in complex systems that are subject to potential accident scenarios. Even in its earliest forms, QRAS was used to begin PRA modeling of the Space Shuttle. In parallel, the development of QRAS continued, with the goal of making it a world-class tool, one that was especially suited to NASA s unique needs. From the beginning, an important conceptual goal in the development of QRAS was for it to help bridge the gap between the professional risk analyst and the design engineer. In the past, only the professional risk analyst could perform, modify, use, and perhaps even adequately understand PRA. NASA wanted

  8. Dangerousness and risk assessment: the state of the art.

    Science.gov (United States)

    Bauer, Arie; Rosca, Paula; Khawalled, Razak; Gruzniewski, Adrian; Grinshpoon, Alex

    2003-01-01

    Risk or dangerousness is an issue which burdens the minds of all mental health and law enforcement professionals. Researchers have attempted to define its extent and constituent elements and to predict and assess it. Risk assessment is a complex task, influenced by the interaction of many variables, such as previous pattern of violence, biological, sociological and psychological factors, divided into facilitating and inhibiting factors. In our paper we discuss the theoretical concepts linked with dangerousness prediction and assessment, and then review the "first" and "second" generations of literature on dangerousness and risk assessment, including the actuarial instruments. We then present the current trends in the field, concentrating on the correlation between dangerousness and mental disorders, dangerousness analysis and risk management, a wider concept including prevention, treatment and communication of risk. Although great progress has been made in this field, there are still many unresolved issues, among them the development of valid instruments for the assessment of risk.

  9. Psychological Resilience Provides No Independent Protection From Suicidal Risk.

    Science.gov (United States)

    Liu, Danica W Y; Fairweather-Schmidt, A Kate; Burns, Richard; Roberts, Rachel M; Anstey, Kaarin J

    2016-03-01

    Little is known about the role of resilience in the likelihood of suicidal ideation (SI) over time. We examined the association between resilience and SI in a young-adult cohort over 4 years. Our objectives were to determine whether resilience was associated with SI at follow-up or, conversely, whether SI was associated with lowered resilience at follow-up. Participants were selected from the Personality and Total Health (PATH) Through Life Project from Canberra and Queanbeyan, Australia, aged 28-32 years at the first time point and 32-36 at the second. Multinomial, linear, and binary regression analyses explored the association between resilience and SI over two time points. Models were adjusted for suicidality risk factors. While unadjusted analyses identified associations between resilience and SI, these effects were fully explained by the inclusion of other suicidality risk factors. Despite strong cross-sectional associations, resilience and SI appear to be unrelated in a longitudinal context, once risk/resilience factors are controlled for. As independent indicators of psychological well-being, suicidality and resilience are essential if current status is to be captured. However, the addition of other factors (e.g., support, mastery) makes this association tenuous. Consequently, resilience per se may not be protective of SI.

  10. Individual psychological and social risk factors for violent criminal behavior in adolescents with organic mental disorder

    Directory of Open Access Journals (Sweden)

    Zubkova A.A.

    2016-10-01

    Full Text Available The article describes the risk factors for criminal aggression in adolescents with an organic mental disorder depending on the level of social deviations or severity of pathopsychological factor. The study involved 113 male adolescents aged 15 to 17 years. The main group consisted of juvenile offenders with organic mental disorder. We used the methods of investigation to determine the individual psychological characteristics, we also used structured risk assessment methods. It is shown that risk factors for criminal aggressive behavior in adolescents with organic mental disorder are a high level of proactive and reactive aggression, combined with underdeveloped mechanisms deter aggressive intentions. With the increase of organic disease, these features become more stable. An important role in shaping the aggressive criminal behavior plays an unsuccessful social environment. Interfamily problems, social deprivation, learning difficulties, communication in antisocial groups and substance abuse - all this increases the risk of aggressive illegal actions.

  11. Risk and safety problem of game environment in studies of foreign psychologies

    Directory of Open Access Journals (Sweden)

    Sheina E.G.

    2016-03-01

    Full Text Available This paper presents a new approach to investigation of playgrounds’ safety, which has recently become a matter of special debates in modern foreign psychology and pedagogy. Under this approach, a reasonable risk is seen as a necessary condition of mental development and as a subject of psycho-pedagogical analysis. The article discusses some of the most topical issues related to risk and safety issues of a game environment. It shows the difference in concepts of risk and danger. Specificity of a risky game draws special attention of scholars. The article provides some research evidence, concerning child behavior on the playgrounds, risky behavior and the approaches to the development of risk assessment techniques in the game environments.

  12. Essential Paul Meehl lessons for personality assessment psychology.

    Science.gov (United States)

    Harkness, Allan R

    2005-10-01

    The author presents four essential Meehl lessons for personality assessment. First, Meehl's particular form of the integration of science and practice is described. Second, by outlining Meehl's Hedonic Capacity conjecture, Meehl's contribution to the inclusion of personality individual differences in generating the full clinical picture and in planning treatment is recognized. The third Meehl lesson is on the nature and importance of theory in test development and application programs. The fourth Meehl lesson is a more general epistemological lesson for psychology. Meehl's role in destroying the fantasy of an easy methodological formula for a scientific psychology is described. His program of taxometric research is shown to be an example of demanding greater material implications from theory. Meehl's corroboration index is described and contrasted with the p value of statistical significance testing. 2005 Wiley Periodicals, Inc.

  13. Psychological assessment of children in disasters and emergencies.

    Science.gov (United States)

    Balaban, Victor

    2006-06-01

    Children and adolescents are among the most vulnerable members of communities affected by disasters and emergencies. There is a tremendous need for a systematic post-disaster psychological assessment of children and adolescents in order to understand better post-traumatic symptomatology in children and to identify populations that require an early intervention. This article reviews psychological instruments that are suitable for screening children and adolescents in emergency and disaster contexts for four different types of post-traumatic responses: post-traumatic stress disorder; depression; anxiety disorders; and behavioural disorders. A description of each instrument and psychometric data are provided, along with recommendations on the most appropriate instruments to be utilised in different emergency environments and a summary of previous post-disaster evaluations that have used each type. In addition to selecting apposite instruments, other important issues that should be taken into account when conducting post-emergency mental health needs appraisals of children and adolescents are discussed.

  14. Psychological Processes Mediate the Impact of Familial Risk, Social Circumstances and Life Events on Mental Health

    Science.gov (United States)

    Kinderman, Peter; Schwannauer, Matthias; Pontin, Eleanor; Tai, Sara

    2013-01-01

    Background Despite widespread acceptance of the ‘biopsychosocial model’, the aetiology of mental health problems has provoked debate amongst researchers and practitioners for decades. The role of psychological factors in the development of mental health problems remains particularly contentious, and to date there has not been a large enough dataset to conduct the necessary multivariate analysis of whether psychological factors influence, or are influenced by, mental health. This study reports on the first empirical, multivariate, test of the relationships between the key elements of the biospychosocial model of mental ill-health. Methods and Findings Participants were 32,827 (age 18–85 years) self-selected respondents from the general population who completed an open-access online battery of questionnaires hosted by the BBC. An initial confirmatory factor analysis was performed to assess the adequacy of the proposed factor structure and the relationships between latent and measured variables. The predictive path model was then tested whereby the latent variables of psychological processes were positioned as mediating between the causal latent variables (biological, social and circumstantial) and the outcome latent variables of mental health problems and well-being. This revealed an excellent fit to the data, S-B χ2 (3199, N = 23,397) = 126654·8, ppsychological processes; specifically lack of adaptive coping, rumination and self-blame. Conclusion These results support a significant revision of the biopsychosocial model, as psychological processes determine the causal impact of biological, social, and circumstantial risk factors on mental health. This has clear implications for policy, education and clinical practice as psychological processes such as rumination and self-blame are amenable to evidence-based psychological therapies. PMID:24146890

  15. Risk and Protective Factors at Age 16: Psychological Adjustment in Children With a Cleft Lip and/or Palate.

    Science.gov (United States)

    Feragen, Kristin Billaud; Stock, Nicola Marie; Kvalem, Ingela Lundin

    2015-09-01

    Explore psychological functioning in adolescents with a cleft at age 16 from a broad perspective, including cognitive, emotional, behavioral, appearance-related, and psychosocial adjustment. High-risk groups were identified within each area of adjustment to investigate whether vulnerable adolescents were found across domains or whether risk was limited to specific areas of adjustment. Cross-sectional data based on psychological assessments at age 16 (N = 857). The effect of gender, cleft visibility, and the presence of an additional condition were investigated on all outcome variables. Results were compared with large national samples. Hopkins Symptom Checklist, Harter Self-Perception Scale for Adolescents, Child Experience Questionnaire, and Satisfaction With Appearance scale. The main factor influencing psychological adjustment across domains was gender, with girls in general reporting more psychological problems, as seen in reference groups. The presence of an additional condition also negatively affected some of the measures. No support was found for cleft visibility as a risk factor except for dissatisfaction with appearance. Correlation analyses of risk groups seem to point to an association between social and emotional risk and between social risk and dissatisfaction with appearance. Associations between other domains were found to be weak. The results point to areas of both risk and strength in adolescents born with a cleft lip and/or palate. Future research should investigate how protective factors could counteract potential risk in adolescents with a cleft.

  16. Gender, risk assessment, and political ambition.

    Science.gov (United States)

    Sweet-Cushman, Jennie

    2016-01-01

    In the United States, women have long held the right to vote and can participate fully in the political process, and yet they are underrepresented at all levels of elected office. Worldwide, men's dominance in the realm of politics has also been the norm. To date, scholars have focused on supply-side and demand-side explanations of women's underrepresentation but differences in how men and women assess electoral risk (the risk involved in seeking political office) are not fully explained. To fill this gap, I explore how evolutionary theory offers insights into gendered differences in political ambition and the evaluation of electoral risk. Using the framework of life-history theory, I hypothesize that both cognitive and environmental factors in human evolution, particularly as they relate to sexual selection and social roles, have shaped the psychology of ambition in gendered ways affecting contemporary politics. Cognitive risk-assessment mechanisms evolving in the hominid line came to be expressed differently in females and males, in women and men. These gendered expressions plausibly reflect differentiable environmental pressures in the past and may help explain behaviors in and barriers to women's electoral political activity in the present. If so, then the success of efforts to increase such activity - or, regressively, to suppress it - may be better understood.

  17. Sudden Cardiac Arrest (SCA) Risk Assessment

    Science.gov (United States)

    ... Specialist Share Twitter Facebook SCA Risk Assessment Sudden Cardiac Arrest (SCA) occurs abruptly and without warning, and two- ... and health conditions. Start Risk Assessment The Sudden Cardiac Arrest (SCA) Risk Assessment Tool is supported in part ...

  18. [Study on environmental and psychological risk factors for female infertility].

    Science.gov (United States)

    Liu, Fen; Liu, Wei-na; Zhao, Qing-xia; Han, Miao-miao

    2013-12-01

    To investigate the environmental and psychological risk factors for female infertility and to provide a scientific basis for the prevention and control of female infertility. In a hospital-based case-control study, a self-designed questionnaire was used to survey the cases and controls (1:1) with nation and age (± 2 years) as matching variables. Univariate and multivariate conditional logistic regression models were employed to analyze the datasets. The univariate analysis showed that female infertility was related to the following factors: eating fried foods, alcohol consumption, smoking, staying up late, perm, housing decoration, contact with heavy metals, exposure to radiation, contact with pesticides, working in hot environment, mental stress, uneasiness, helplessness, and despair. The multivariate analysis showed that staying up late (OR = 2.937), housing decoration (OR = 2.963), exposure to radiation (OR = 2.506), contact with pesticides (OR = 2.908), and mental stress (OR = 4.101) were the main risk factors for female infertility. Furthermore, there was an interaction between staying up late and mental stress. Female infertility is caused by multiple factors including staying up late, housing decoration, exposure to radiation, contact with pesticides, and mental stress, and there is an interaction between staying up late and mental stress.

  19. Psychological consequences of screening for cardiovascular risk factors in an un-selected general population

    DEFF Research Database (Denmark)

    Løkkegaard, Thomas; S. Andersen, John; K. Jacobsen, Rikke

    2015-01-01

    Background: Concerns that general health checks, including screening for risk factors to ischemic heart disease (IHD),have negative psychological consequences seem widely unfounded; however, previous studies are only based on selfreports from participants. Aim: To investigate if risk factor...

  20. [Assessment of psychological conditions for the use of firearms in law enforcement].

    Science.gov (United States)

    Vilardell Molas, Jordi; Martí Agustí, Gabriel; Solé i Sanosa, M Angels

    2014-03-01

    To handle firearms safely, an individual needs to be in sound psychological conditions. This point is especially relevant in law enforcement, given that this group is likely to experience situations where there is a reasonably severe risk to life, physical integrity and that of third parties. These conditions cause high levels of stress and become a significant source of psychological strain. The assessment of these psychological conditions in law enforcement must stay ahead of this strain and should act preventively, establishing surveillance that is the product of a consensus between the needs of professionals and organizations. This evaluation should be conducted by technical specialists who understand and know the occupational reality of these professionals. A good assessment methodology starts with the need to discover the basic areas that need exploring, the ideal procedure for assessing these issues and the criteria that determine the aptitude (or lack thereof) for handling firearms. Once these goals have been established, we can be assured that the assessment will follow a set of principles that will give it homogeneity, effectiveness and efficiency. This type of assessment will help accomplish the mission that these security professionals are entrusted to by law, which is to protect the free exercise of rights and freedoms and ensure citizen safety. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  1. Probabilistic risk assessment: Number 219

    Energy Technology Data Exchange (ETDEWEB)

    Bari, R.A.

    1985-11-13

    This report describes a methodology for analyzing the safety of nuclear power plants. A historical overview of plants in the US is provided, and past, present, and future nuclear safety and risk assessment are discussed. A primer on nuclear power plants is provided with a discussion of pressurized water reactors (PWR) and boiling water reactors (BWR) and their operation and containment. Probabilistic Risk Assessment (PRA), utilizing both event-tree and fault-tree analysis, is discussed as a tool in reactor safety, decision making, and communications. (FI)

  2. Caries risk assessment in children

    DEFF Research Database (Denmark)

    Twetman, S

    2016-01-01

    PURPOSE: To summarise the findings of recent systematic reviews (SR) covering caries risk assessment in children, updated with recent primary studies. METHODS: A search for relevant papers published 2012-2014 was conducted in electronic databases. The systematic reviews were quality assessed...... the use of single predictors and this is especially true for preschool children (C); (3) there is no clearly superior method to predict future caries and no evidence to support the use of one model, program, or technology before the other (C); and (4) the risk category should be linked to appropriate...

  3. Toxicological risk assessment. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    Clayson, D.B.; Krewski, D.; Munro, I.

    1985-01-01

    This book contains the following chapters: Epidemiological Methods for Assessment of Human Cancer Risk. Assessment of Human Exposure to Environmental Contaminants with Special Reference to Cancer. Influence of Nutrition, Immunologic Status, and Other Factors on Development of Cancer. Significance of Benefits in Regulatory Decision Making. Measuring Health Benefits. Food Safety Regulations. Case Study-Asbestos. Vinyl Chloride - A Cancer Case Study. An Integrated Approach to the Study of Formaldehyde Carcinogenicity in Rats and Mice. Determination of Human Risk in Regulating Polychlorinated Biphenyls Saccharin - A Bitter-Sweet Case.

  4. Caries Risk Assessment Item Importance

    Science.gov (United States)

    Chaffee, B.W.; Featherstone, J.D.B.; Gansky, S.A.; Cheng, J.; Zhan, L.

    2016-01-01

    Caries risk assessment (CRA) is widely recommended for dental caries management. Little is known regarding how practitioners use individual CRA items to determine risk and which individual items independently predict clinical outcomes in children younger than 6 y. The objective of this study was to assess the relative importance of pediatric CRA items in dental providers’ decision making regarding patient risk and in association with clinically evident caries, cross-sectionally and longitudinally. CRA information was abstracted retrospectively from electronic patient records of children initially aged 6 to 72 mo at a university pediatric dentistry clinic (n = 3,810 baseline; n = 1,315 with follow-up). The 17-item CRA form included caries risk indicators, caries protective items, and clinical indicators. Conditional random forests classification trees were implemented to identify and assign variable importance to CRA items independently associated with baseline high-risk designation, baseline evident tooth decay, and follow-up evident decay. Thirteen individual CRA items, including all clinical indicators and all but 1 risk indicator, were independently and statistically significantly associated with student/resident providers’ caries risk designation. Provider-assigned baseline risk category was strongly associated with follow-up decay, which increased from low (20.4%) to moderate (30.6%) to high/extreme risk patients (68.7%). Of baseline CRA items, before adjustment, 12 were associated with baseline decay and 7 with decay at follow-up; however, in the conditional random forests models, only the clinical indicators (evident decay, dental plaque, and recent restoration placement) and 1 risk indicator (frequent snacking) were independently and statistically significantly associated with future disease, for which baseline evident decay was the strongest predictor. In this predominantly high-risk population under caries-preventive care, more individual CRA items

  5. Examining the effect of childhood trauma on psychological distress, risk of violence and engagement, in forensic mental health.

    Science.gov (United States)

    Macinnes, Marlene; Macpherson, Gary; Austin, Jessica; Schwannauer, Matthias

    2016-12-30

    Previous research has found an association between childhood trauma and insecure attachment and psychological distress, risk of violence and engagement in therapy. The aim of this study was to investigate the relationships between these factors in a forensic population. Sixty-four participants from three secure psychiatric hospitals completed the Childhood Trauma Questionnaire (CTQ), the Relationship Scales Questionnaire (RSQ) and the Clinical Outcomes in Routine Evaluation - Outcome Measure (CORE-OM). Overall scores from participants' Historical Clinical Risk Management Violence Risk Assessment Scheme, (HCR-20) were calculated. Staff evaluated participants' engagement in therapy via completion of the Service Engagement Scale (SES). This retrospective study found childhood trauma and insecure attachment significantly predicted psychological distress and risk of violence. No associations with engagement were found, but methodological reasons for this outcome were acknowledged. The importance of routinely assessing for a history of childhood trauma and insecure attachment was highlighted. Crown Copyright © 2016. Published by Elsevier Ireland Ltd. All rights reserved.

  6. Behavioral and Psychological Assessment of Child Sexual Abuse in Clinical Practice

    Science.gov (United States)

    Malhotra, Savita; Biswas, Parthasarathy

    2006-01-01

    This paper discusses the behavioral and psychological assessment of Child Sexual Abuse (CSA) in clinical practice. Following a brief introduction regarding definition and etiology of CSA and discussion on issues of behavioral/psychological consequences of CSA, the paper reviews the various approaches towards behavioral/psychological assessment in…

  7. PP146. Psychological assessment of renal transplant recipients during pregnancy.

    Science.gov (United States)

    Neto, V L L Belardi; de Oliveira, L G; Sass, N

    2012-07-01

    Although many centers have reported their experience on maternal and perinatal outcomes in renal transplant recipients. Very few information can be found about the psychological aspects that may rise for these patients during pregnancy. Considering the importance of the psychological concerns for this kind of patients, we have developed a protocol to better assist renal transplant recipients during pregnancy and here we show what we have learnt. To understand how the maternal concerns are seen from renal transplant recipients in terms of psychological aspects. Fifteen pregnant kidney transplanted women with an average age of 27.5years were included in the study. All patients have been investigated beyond the 20th week of pregnancy to delivery. The study is cross-sectional, qualitative, and participation is based on developed phenomenological method. Final data analysis will be done through thematic analysis and hermeneutics of meaning. The only exclusion criteria were the current presence of psychiatric disorders or use of drugs that could influence cognitive and emotional aspects during the psychological evaluation. During the last two years we have observed in these women that all of them are aware of the risks of pregnancy after transplantation. Qualitative aspects were: Pregnant with kidney transplantation show: in relation to pregnancy, the desire to be mothers, to give a son to her husband, to become a healthy person again; they believe that conception is God's will, they have fear of pregnancy, ambivalence of feelings (fear and happiness). In relation to the graft, they reported fear of baby malformations, fear and anguish of graft loss, still consider it worth the risk of having the baby, and some women name the graft, if it were another infant. In relation to delivery, state anxiety and anguish at the proximity of labor (fear of labor pain, anesthesia, cesarean section, vaginal delivery and the "psychic pain"). Pending the final results of this study, we

  8. Dynamical systems probabilistic risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Denman, Matthew R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Ames, Arlo Leroy [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-03-01

    Probabilistic Risk Assessment (PRA) is the primary tool used to risk-inform nuclear power regulatory and licensing activities. Risk-informed regulations are intended to reduce inherent conservatism in regulatory metrics (e.g., allowable operating conditions and technical specifications) which are built into the regulatory framework by quantifying both the total risk profile as well as the change in the risk profile caused by an event or action (e.g., in-service inspection procedures or power uprates). Dynamical Systems (DS) analysis has been used to understand unintended time-dependent feedbacks in both industrial and organizational settings. In dynamical systems analysis, feedback loops can be characterized and studied as a function of time to describe the changes to the reliability of plant Structures, Systems and Components (SSCs). While DS has been used in many subject areas, some even within the PRA community, it has not been applied toward creating long-time horizon, dynamic PRAs (with time scales ranging between days and decades depending upon the analysis). Understanding slowly developing dynamic effects, such as wear-out, on SSC reliabilities may be instrumental in ensuring a safely and reliably operating nuclear fleet. Improving the estimation of a plant's continuously changing risk profile will allow for more meaningful risk insights, greater stakeholder confidence in risk insights, and increased operational flexibility.

  9. The psychological mindedness assessment procedure - Validation study of a Dutch version

    NARCIS (Netherlands)

    A.J.M. Smith (Annemarie J.); W.Chr. Kleijn (Wim); R.W. Trijsburg (Wim); R.W. Segaar (Robert); C. van der Staak; G.J.M. Hutschemaekers (Giel J.)

    2009-01-01

    textabstractObjective. The Psychological Mindedness Assessment Procedure [PMAP; McCallum, M. & Piper, W. E. (1990)] operationalizes psychological mindedness as a participant's understanding of the problem presented by two videotaped enacted patients. To possibly enhance predictive power for

  10. Phytosanitary risk assessment of composts

    NARCIS (Netherlands)

    Termorshuizen, A.J.; Rijn, van E.; Blok, W.J.

    2005-01-01

    Assessment of phytosanitary risks associated with application of composts in agriculture generally has focused on the sanitation (self-heating) phase during composting when most plant pathogens are inactivated due to lethal temperatures. However, a few plant pathogens are heat resistant and they may

  11. Where You Live: Risk Assessment

    Science.gov (United States)

    Where you live page shows visitors to the risk assessment website how to contact their local regional office by state. Since these link to pages maintained by the local offices they will have the most up-to-date contact information.

  12. Psychological Characteristics in Talented Soccer Players – Recommendations on How to Improve Coaches’ Assessment

    OpenAIRE

    Lisa Musculus; Babett H. Lobinger

    2018-01-01

    Psychological characteristics, including personality traits and psychological skills, have been shown to be relevant predictors of soccer performance. In research, general and sport specific standardized self-report questionnaires have been applied in psychological diagnostics of sports talent. However, with regard to the assessment of psychological characteristics of talented soccer players, a gap between research and practice is apparent. While soccer clubs often ask their coaches to assess...

  13. Comparación transcultural de la percepción de riesgo en diferentes grupos sociales y culturales: aportes de la evaluación psicológica a la psicología ambiental Cross-cultural comparison of risk perceptions in different social and cultural groups: psychological assessment contributions to environmental psychology

    Directory of Open Access Journals (Sweden)

    Isabel María Mikulic

    2011-12-01

    Full Text Available El objetivo de este estudio es analizar la percepción de riesgo en cuanto a la magnitud y a la aceptabilidad de los riesgos a los cuales se encuentran expuestas las personas; determinar la validez de constructo de la versión adaptada a nuestro medio del Cuestionario de Percepción de Riesgo (Rohrmann, 2005 a partir de un estudio factorial de las cuatro escalas utilizadas en este estudio, y comparar la percepción de riesgo a través de diferentes culturas. Se replicó la investigación transcultural del Dr. Rohrmann, seleccionando estudiantes de Psicología, Geografía, Ciencias Ambientales, Ingeniería y Organizaciones Feministas, a in de comparar con los datos obtenidos en otras investigaciones, en 3 países occidentales y 3 países orientales incluyendo a Australia, Canadá, Alemania, China, Japón y Singapur. Los resultados obtenidos en nuestro medio demuestran la inluencia considerable de los aspectos psicológicos en la percepción de riesgo y en la determinación de las evaluaciones según país y grupo social y cultural. Carecemos aún de investigaciones que permitan comparar estos datos con otros países de Latinoamérica.The aim of this study is to analyze perception of risk regarding the magnitude and the acceptability of risks to which individuals are exposed, to demostrate the construct validity of Risk Perception Questionnaire (Rohrmann, 2005 adapted version for Argentina considering FA for four subscales and to compare risk judgments across cultural contexts. Research has been replicated in order to compare data collected in 3 'western' and 3 'eastern' countries, including Australia, Canada, China, Germany, Japan, and Singapore; and students were selected from Psychology, Geography, Environmental, Engineering and Feminist. The Argentinian results-like previous indings from other countries-demonstrate the considerable inluence of psychological aspects on judging risks and the societal and cultural determination of risk

  14. Open Single Item of Perceived Risk Factors (OSIPRF toward Cardiovascular Diseases Is an Appropriate Instrument for Evaluating Psychological Symptoms

    Directory of Open Access Journals (Sweden)

    Mozhgan Saeidi

    2016-12-01

    Full Text Available Psychological symptoms are considered as one of the aspects and consequences of cardiovascular diseases (CVDs, management of which can precipitate and facilitate the process of recovery. Evaluation of the psychological symptoms can increase awareness of treatment team regarding patients’ mental health, which can be beneficial for designing treatment programs (1. However, time-consuming process of interviews and assessment by questionnaires lead to fatigue and lack of patient cooperation, which may be problematic for healthcare evaluators. Therefore, the use of brief and suitable alternatives is always recommended.The use of practical and easy to implement instruments is constantly emphasized. A practical method for assessing patients' psychological status is examining causal beliefs and attitudes about the disease. The causal beliefs and perceived risk factors by patients, which are significantly related to the actual risk factors for CVDs (2, are not only related to psychological adjustment and mental health but also have an impact on patients’ compliance with treatment recommendations (3.It seems that several risk factors are at play regarding the perceived risk factors for CVDs such as gender (4, age (5, and most importantly, patients’ psychological status (3. Accordingly, evaluation of causal beliefs and perceived risk factors by patients could probably be a shortcut method for evaluation of patients’ psychological health. In recent years, Saeidi and Komasi (5 proposed a question and investigated the perceived risk factors with an open single item: “What do you think is the main cause of your illness?”. According to the authors, the perceived risk factors are recorded in five categories including biological (age, gender, and family history, environmental (dust, smoke, passive smoking, toxic substances, and effects of war, physiological (diabetes, hypertension, hyperlipidemia, and obesity, behavioral (lack of exercise, nutrition

  15. 24 CFR 35.315 - Risk assessment.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Risk assessment. 35.315 Section 35... Provided by a Federal Agency Other Than HUD § 35.315 Risk assessment. Each owner shall complete a risk assessment in accordance with 40 CFR 745.227(d). Each risk assessment shall be completed in accordance with...

  16. Higher levels of psychological distress are associated with a higher risk of incident diabetes during 18 year follow-up

    DEFF Research Database (Denmark)

    Mommersteeg, Paula M C; Herr, Raphael; Zijlstra, Wobbe P

    2012-01-01

    BACKGROUND: Reviews have shown that depression is a risk factor for the development of type 2 diabetes. However, there is limited evidence for general psychological distress to be associated with incident diabetes. The aim of the present study was to test whether persons who report higher levels...... of psychological distress are at increased risk to develop type 2 diabetes during 18 years follow up, adjusted for confounders. METHODS: A prospective analysis using data from 9,514 participants (41 years, SD=14; 44% men) of the British Household Panel Survey. The General Health Questionnaire 12 item version...... was used to assess general psychological distress, diabetes was measured by means of self-report. Cox proportional hazards regression models were used to calculate the multivariate-adjusted hazard ratio (HR) of incident diabetes during 18 years follow up, comparing participants with low versus high...

  17. Psychological distress among women suffering from couple infertility in South Africa: a quantitative assessment.

    Science.gov (United States)

    Dyer, S J; Abrahams, N; Mokoena, N E; Lombard, C J; van der Spuy, Z M

    2005-07-01

    Infertility in Africa is commonly associated with negative psycho-social consequences. To date, most studies from African countries addressing these consequences have been qualitative in nature. The aim of this study was to assess psychological distress quantitatively among women suffering from couple infertility in an urban community in South Africa. The Symptom Checklist-90-R (SCL-90-R), a standardized instrument for the measurement of current psychological symptom status, was administered to 120 women at the time of their first presentation to an infertility clinic in a tertiary referral centre. The control group comprised 120 women presenting to local family planning clinics. In addition, socio-demographic information and data pertaining to the prevalence of abuse was captured through a structured questionnaire designed for the purpose of this study. Women suffering from involuntary childlessness scored significantly higher on all sub-scales and the global indices of distress of the SCL-90-R when compared to controls. In addition, women who reported abuse from their male partners had significantly higher scores on six of the 12 test scales when compared to infertile women in non-abusive relationships. Involuntary childlessness is associated with high levels of psychological distress. Women in abusive relationships are particularly at risk. This result is in keeping with several qualitative studies from African countries which describe infertility as an overwhelmingly negative and distressing experience. Cognizance needs to be taken of these experiences and effective interventions require medical, psychological and socio-cultural strategies.

  18. La Conchita Landslide Risk Assessment

    Science.gov (United States)

    Kropp, A.; Johnson, L.; Magnusen, W.; Hitchcock, C. S.

    2009-12-01

    Following the disastrous landslide in La Conchita in 2005 that resulted in ten deaths, the State of California selected our team to prepare a risk assessment for a committee of key stakeholders. The stakeholders represented the State of California, Ventura County, members of the La Conchita community, the railroad, and the upslope ranch owner (where the slide originated); a group with widely varying views and interests. Our team was charged with characterizing the major hazards, developing a series of mitigation concepts, evaluating the benefits and costs of mitigation, and gathering stakeholder input throughout the process. Two unique elements of the study were the methodologies utilized for the consequence assessment and for the decision-making framework. La Conchita is exposed to multiple slope hazards, each with differing geographical distributions, as well as depth and velocity characteristics. Three consequence matrices were developed so that the potential financial losses, structural vulnerabilities, and human safety exposure could be evaluated. The matrices utilized semi-quantitative loss evaluations (both financial and life safety) based on a generalized understanding of likely vulnerability and hazard characteristics. The model provided a quantitative estimate of cumulative losses over a 50-year period, including losses of life based on FEMA evaluation criteria. Conceptual mitigation options and loss estimates were developed to provide a range of risk management solutions that were feasible from a cost-benefit standpoint. A decision tree approach was adopted to focus on fundamental risk management questions rather than on specific outcomes since the committee did not have a consensus view on the preferred solution. These questions included: 1. Over what time period can risks be tolerated before implementation of decisions? 2. Whose responsibility is it to identify a workable risk management solution? 3. Who will own the project? The decision tree

  19. Psychological assessment of airline pilot applicants with the MMPI-2.

    Science.gov (United States)

    Butcher, J N

    1994-02-01

    Psychological tests like the Minnesota Multiphasic Personality Inventory (MMPI) have been used widely to assess personality characteristics and appraise potential mental health problems of individuals applying for responsible positions. This study had three major goals: First, these data allowed for an evaluation of the effects of the new norms for the traditional validity and clinical scale scores of the MMPI-2 in an employment selection program. Second, the effects that test defensiveness had on the MMPI-2 scores of a group of individuals, airline pilot applicants who were taking the test in a preemployment context, were evaluated. Third, useful descriptive information was provided on the performance of airline pilot applicants on MMPI-2 scales to give interpretive guidelines for using the MMPI-2 in psychological screening. A sample of 437 airline pilot applicants seeking employment as airline flight crew members was administered the MMPI-2. Results of the study showed that the MMPI-2 norms were more appropriate for characterizing pilot applicants than were the original MMPI norms, which tended to overpathologize test takers. The effects of defensiveness on MMPI-2 profiles were found to be pronounced. Interpretive guidelines for using the MMPI-2 in personnel screening were proposed.

  20. [Work-related stress and psychological distress assessment in urban and suburban public transportation companies].

    Science.gov (United States)

    Romeo, L; Lazzarini, G; Farisè, E; Quintarelli, E; Riolfi, A; Perbellini, L

    2012-01-01

    The risk of work-related stress has been determined in bus drivers and workers employed in the service department of two urban and suburban public transportation companies. The INAIL evaluation method (Check list and HSE indicator tool) was used. The GHQ-12 questionnaire, which is widely used to assess the level of psychological distress, was also employed. 81.9% of workers involved in the survey answered both the HSE indicator tool and the GHQ-12 questionnaire. The Check list evaluation showed an increase in quantifiable company stress indicators while close examination using the HSE indicator tool demonstrated critical situations for all the subscales, with the control subscales more problematic in bus drivers. The demand, manager's support, relationships and change subscales were most associated with psychological distress in bus drivers, while relationships, role, change and demand subscales were negatively related in workers of the service department.

  1. Apollo 13 Risk Assessment Revisited

    OpenAIRE

    Bukovics, István

    2007-01-01

    Fault tree methodology is the most widespread risk assessment tool by which one is able to predict - in principle - the outcome of an event whenever it is reduced to simpler ones by the logic operations conjunction and disjunction according to the basics of Boolean algebra. The object of this work is to present an algorithm by which, using the corresponding computer code, one is able to predict - in practice - the outcome of an event whenever its fault tree is given in the u...

  2. Risk and Protective Factors at Age 10: Psychological Adjustment in Children With a Cleft Lip and/or Palate.

    Science.gov (United States)

    Feragen, Kristin Billaud; Stock, Nicola Marie

    2016-03-01

    Objective To explore psychological functioning in children with a cleft at age 10 from a broad perspective, including cognitive, emotional, behavioral, appearance-related, and social adjustment. High-risk groups were identified within each area of adjustment to investigate whether vulnerable children were found across domains or whether risk was limited to specific areas of adjustment. Methods Retrospective chart review from psychological assessments at age 10 (N = 845). The effects of gender, cleft visibility, and the presence of an additional condition were investigated. Results were compared with large national samples. Measures Personality Inventory for Children, Child Experience Questionnaire, Strengths and Difficulties Questionnaire, Satisfaction With Appearance scale. Results The factor affecting psychological adjustment on most domains was the presence of an associated condition in addition to the cleft. As expected, no support was found for cleft visibility as a risk factor, while there were some gender differences related to emotional difficulties and attention. Correlation analyses of risk groups pointed to an association between social experiences and emotional adjustment and between social and behavioral adjustment; whereas, dissatisfaction with appearance was not related to any other domains of risk at age 10. Conclusions The results point to the importance of early screening and assessment of children born with a cleft to identify possible associated conditions and offer adapted and appropriate treatment and care. Future research should investigate how protective factors could counteract potential risk in children with a cleft.

  3. Risk Assessment of Shellfish Toxins

    Directory of Open Access Journals (Sweden)

    Rex Munday

    2013-11-01

    Full Text Available Complex secondary metabolites, some of which are highly toxic to mammals, are produced by many marine organisms. Some of these organisms are important food sources for marine animals and, when ingested, the toxins that they produce may be absorbed and stored in the tissues of the predators, which then become toxic to animals higher up the food chain. This is a particular problem with shellfish, and many cases of poisoning are reported in shellfish consumers each year. At present, there is no practicable means of preventing uptake of the toxins by shellfish or of removing them after harvesting. Assessment of the risk posed by such toxins is therefore required in order to determine levels that are unlikely to cause adverse effects in humans and to permit the establishment of regulatory limits in shellfish for human consumption. In the present review, the basic principles of risk assessment are described, and the progress made toward robust risk assessment of seafood toxins is discussed. While good progress has been made, it is clear that further toxicological studies are required before this goal is fully achieved.

  4. Uncertainties in risk assessment at USDOE facilities

    Energy Technology Data Exchange (ETDEWEB)

    Hamilton, L.D.; Holtzman, S.; Meinhold, A.F.; Morris, S.C.; Rowe, M.D.

    1994-01-01

    The United States Department of Energy (USDOE) has embarked on an ambitious program to remediate environmental contamination at its facilities. Decisions concerning cleanup goals, choices among cleanup technologies, and funding prioritization should be largely risk-based. Risk assessments will be used more extensively by the USDOE in the future. USDOE needs to develop and refine risk assessment methods and fund research to reduce major sources of uncertainty in risk assessments at USDOE facilities. The terms{open_quote} risk assessment{close_quote} and{open_quote} risk management{close_quote} are frequently confused. The National Research Council (1983) and the United States Environmental Protection Agency (USEPA, 1991a) described risk assessment as a scientific process that contributes to risk management. Risk assessment is the process of collecting, analyzing and integrating data and information to identify hazards, assess exposures and dose responses, and characterize risks. Risk characterization must include a clear presentation of {open_quotes}... the most significant data and uncertainties...{close_quotes} in an assessment. Significant data and uncertainties are {open_quotes}...those that define and explain the main risk conclusions{close_quotes}. Risk management integrates risk assessment information with other considerations, such as risk perceptions, socioeconomic and political factors, and statutes, to make and justify decisions. Risk assessments, as scientific processes, should be made independently of the other aspects of risk management (USEPA, 1991a), but current methods for assessing health risks are based on conservative regulatory principles, causing unnecessary public concern and misallocation of funds for remediation.

  5. Ethical issues in personality assessment in forensic psychology.

    Science.gov (United States)

    Knapp, S; VandeCreek, L

    2001-10-01

    In this article we address several ethical issues of concern for psychologists who are engaged in personality assessment in forensic settings such as for courts or attorneys. The ethical issues reviewed include the role of the psychologist as an expert witness, matters of competence, informed consent, confidentiality, multiple relationships, and special issues related to billing. Emphasis is placed on how psychologists can provide useful information to the courts in a manner consistent with the American Psychological Association's Ethical Principles of Psychologists and Code of Conduct, the Committee on Ethical Guidelines for Forensic Psychologist's Specialty Guidelines for Forensic Psychologists, and the APA's Guidelines for Child Custody Evaluations in Divorce Proceedings. The practical recommendations made in this article are consistent with the APA's Ethical Principles of Psychologists and Code of Conduct.

  6. Survey of mental health nurses' attitudes towards risk assessment, risk assessment tools and positive risk.

    Science.gov (United States)

    Downes, C; Gill, A; Doyle, L; Morrissey, J; Higgins, A

    2016-04-01

    WHAT IS KNOWN ON THE SUBJECT?: Risk assessment and safety planning are a core aspect of the role of the mental health nurse. Conflicting views exist on the value of risk assessment tools. Few studies have examined mental health nurses' attitudes towards risk, including use of tools and the role of positive risk in recovery. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: Mental health nurses view risk assessment as a core dimension of their role and not merely an exercise to fulfil organizational clinical safety and governance obligations. The majority of nurses hold positive attitudes towards therapeutic or positive risk, and consider creative risk taking as vital to people's recovery. The majority of nurses believe that risk assessment tools facilitate professional decision making, however, some are concerned that tools may negatively impact upon therapeutic relationships. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Ongoing education on the use of risk assessment tools is required to minimize views that their use is incompatible with therapeutic engagement, and to enable nurses to develop confidence to engage with positive risk and to allow service users make decisions and take responsibility. Introduction Risk assessment and safety planning are considered core components of the role of the mental health nurse; however, little is known about nurses' attitudes towards risk assessment, use of tools to assess risk or therapeutic risk taking. Aim This study aimed to explore mental health nurses' attitudes towards completing risk assessments, use of tools as an aid, and therapeutic or positive risk. Method An anonymous survey which included 13 attitudinal statements, rated on a five-point Likert scale, was completed by 381 mental health nurses working in adult services in Ireland. Findings Findings indicate strong support for the practice of risk assessment in mental health practice. The vast majority of nurses believe that risk assessment tools facilitate professional

  7. Reevaluating Interrater Reliability in Offender Risk Assessment

    Science.gov (United States)

    van der Knaap, Leontien M.; Leenarts, Laura E. W.; Born, Marise Ph.; Oosterveld, Paul

    2012-01-01

    Offender risk and needs assessment, one of the pillars of the risk-need-responsivity model of offender rehabilitation, usually depends on raters assessing offender risk and needs. The few available studies of interrater reliability in offender risk assessment are, however, limited in the generalizability of their results. The present study…

  8. Tacit Knowledge Sharing Modes of University Teachers from the Perspectives of Psychological Risk and Value

    Science.gov (United States)

    Yu, Dengke; Zhou, Rong

    2015-01-01

    Tacit knowledge sharing (TKS) is important to improve the teaching skill and researching knowledge of university teachers. In this paper, the tacit knowledge sharing of university teachers is catalogued as four modes from perspectives of the psychological risk and psychological value which are measured by two grades--high and low. The four modes…

  9. [Relationship of personality with job burnout and psychological stress risk in clinicians].

    Science.gov (United States)

    Huang, Lei; Zhou, Dinglun; Yao, Yongcheng; Lan, Yajia

    2015-02-01

    To analyze the job burnout and mental health status of clinicians and the relationship of personality with job burnout and psychological stress, and to investigate the direct or indirect effects of personality on psychological stress. Maslach Burnout Inventory-General Survey (MBI-GS), Eysenck Personality Questionnaire-Revised Short Scale (EPQ-RSC), and Kessler 10 Scale were administered to 775 clinicians. Of all clinicians, 29.5% had mild burnout, with a score of 22.7 ± 8.18 for psychological stress risk. The effect of personality on emotional exhaustion and cynicism was greater than that on personal accomplishment. Clinicians with a personality of introversion, neuroticism, and psychoticism suffered a higher risk of psychological stress. Personality had both direct and indirect effects on psychological stress. Neuroticism had the strongest effect on psychological stress, with an effect size of 0.55. Clinicians have a high level of both job burnout and mental psychological stress risk. Personality is significantly correlated with job burnout and psychological stress risk. Measures depending on personality should be taken for effective intervention.

  10. Total cardiovascular disease risk assessment: a review.

    LENUS (Irish Health Repository)

    Cooney, Marie Therese

    2011-09-01

    The high risk strategy for the prevention of cardiovascular disease (CVD) requires an assessment of an individual\\'s total CVD risk so that the most intensive risk factor management can be directed towards those at highest risk. Here we review developments in the assessment and estimation of total CVD risk.

  11. Expanding the Aperture of Psychological Assessment: Introduction to the Special Section on Innovative Clinical Assessment Technologies and Methods

    Science.gov (United States)

    Trull, Timothy J.

    2007-01-01

    Contemporary psychological assessment is dominated by tried-and-true methods like clinical interviewing, self-report questionnaires, intellectual assessment, and behavioral observation. These approaches have served as the mainstays of psychological assessment for decades. To be sure, these methods have survived over the years because clinicians…

  12. Risk, rationality, and community: Psychology, ethnography, and transactions in the risk management process

    Energy Technology Data Exchange (ETDEWEB)

    Cantor, R. (National Science Foundation, Washington, DC (United States)); Schoepfle, M. (Dept. of the Interior, Washington, DC (United States))

    1993-01-01

    Communities at risk are confronted by an increasingly complex array of opportunities and need for involvement in decisions affecting them. Policy analysis often demands from researchers insights into the complicated process of how best to account for community involvement in decision making. Often, this requires additional understanding of how decisions are made by community members. Researchers trying to capture the important features of decision making will necessarily make assumptions regarding the rationality underlying the decision process. Two implicit and often incompatible sets of research assumptions about decision processes have emerged: outcome rationality and process rationality. Using outcome rationality, the principal goal of risk research often is to predict how people will react to risk regardless of what they say they would do. Using process rationality, the research goal is to determine how people perceive the risks to which they are exposed and how perceptions actually influence responses. The former approach is associated with research in risk communication, conducted by economists and cognitive psychologists; the latter approach is associated with the field of risk negotiation and acceptance, conducted by anthropologists, some sociologists, and planners. This article describes (1) the difference between the assumptions behind outcome and process rationality regarding decision making and the problems resulting from these differences; (2) the promise and limitations of both sets of assumptions; (3) the potential contributions from cognitive psychology, cognitive ethnography, and the theory of transaction costs in reconciling the differences in assumptions and making them more complementary; and (4) the implications of such complementarity.

  13. Subjective memory complaints, vascular risk factors and psychological distress in the middle-aged: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Davenport Tracey A

    2011-07-01

    factors only weakly, associated with SMC, although we cannot discount psychological distress acting as a mediator in any association between vascular risk factors and SMC. Given this, clinicians should be vigilant regarding the presence of an affective illness when assessing middle-aged patients presenting with memory problems.

  14. Association between psychological and self-assessed health status and smartphone overuse among Korean college students.

    Science.gov (United States)

    Kim, Hyun-Jin; Min, Jin-Young; Kim, Hye-Jin; Min, Kyoung-Bok

    2017-09-04

    Several studies suggest that subjective health status is closely related to various behavioral addictions, but there are few studies on smartphone overuse. This study investigated the associations between psychological and subjective health conditions and smartphone overuse in Korean college students. A total of 608 college students participated in this study. We investigated the perceived psychological factors, such as stress, depression symptoms and suicidal ideation. Overall health status was evaluated with self-assessed items, including usual health condition and EuroQol-visual analog scales (EQ-VAS) score. Smartphone overuse was evaluated as the Korean Smartphone Addiction Proneness Scale. Students with psychotic anxiety (i.e. stress, depression and suicidal ideation) showed significant associations with smartphone overuse, indicating an approximately twofold increased risk compared to those without psychological anxiety (all p Students who reported feeling that their usual health is not good were more likely to overuse smartphones than those who are in good health (OR = 1.98; 95% CI = 1.22-3.21). The EQ-VAS score, which indicates current self-assessed health status, also showed a similar result with general health status (OR = 2.14; 95% CI = 1.14-4.02). Negative conditions in self-perceived emotional or overall health condition are associated with the increased likelihood of smartphone overuse in Korean college students.

  15. Medical and Psychological Risk Factors for Incident Hypertension in Type 1 Diabetic African-Americans

    Directory of Open Access Journals (Sweden)

    Monique S. Roy

    2011-01-01

    Conclusions. The development of hypertension in African-Americans living with type 1 diabetes appears to be multifactorial and includes both medical (overt proteinuria as well as psychological (high hostility risk factors.

  16. Gender Specific Effect of Psychological Stress and Cortisol Reactivity on Adolescent Risk Taking

    OpenAIRE

    Daughters, Stacey B.; Gorka, Stephanie M.; Matusiewicz, Alexis; Anderson, Katelyn

    2013-01-01

    The purpose of this study was to evaluate how psychological stress, gender and cortisol response to stress relate to risk behavior among 132 14–18 year old adolescents. Participants completed a laboratory based risk task prior to and immediately after a computerized psychological stress task, and salivary cortisol was collected from pre-stress to 60 minutes following initial stress exposure. Results indicate that adolescent boys (n = 59) and girls (n = 73) demonstrate different patterns of ri...

  17. Can Public Health Risk Assessment Using Risk Matrices Be Misleading?

    Science.gov (United States)

    Vatanpour, Shabnam; Hrudey, Steve E; Dinu, Irina

    2015-08-14

    The risk assessment matrix is a widely accepted, semi-quantitative tool for assessing risks, and setting priorities in risk management. Although the method can be useful to promote discussion to distinguish high risks from low risks, a published critique described a problem when the frequency and severity of risks are negatively correlated. A theoretical analysis showed that risk predictions could be misleading. We evaluated a practical public health example because it provided experiential risk data that allowed us to assess the practical implications of the published concern that risk matrices would make predictions that are worse than random. We explored this predicted problem by constructing a risk assessment matrix using a public health risk scenario-Tainted blood transfusion infection risk-That provides negative correlation between harm frequency and severity. We estimated the risk from the experiential data and compared these estimates with those provided by the risk assessment matrix. Although we validated the theoretical concern, for these authentic experiential data, the practical scope of the problem was limited. The risk matrix has been widely used in risk assessment. This method should not be abandoned wholesale, but users must address the source of the problem, apply the risk matrix with a full understanding of this problem and use matrix predictions to inform, but not drive decision-making.

  18. Risk assessment terminology: risk communication part 1

    Directory of Open Access Journals (Sweden)

    Gaetano Liuzzo

    2016-03-01

    Full Text Available The paper describes the terminology of risk communication in the view of food safety: the theory of stakeholders, the citizens’ involvement and the community interest and consultation are reported. Different aspects of risk communication (public communication, scientific uncertainty, trust, care, consensus and crisis communication are discussed.

  19. Risk Assessment Terminology: Risk Communication Part 1.

    Science.gov (United States)

    Liuzzo, Gaetano; Bentley, Stefano; Giacometti, Federica; Piva, Silvia; Serraino, Andrea

    2016-01-18

    The paper describes the terminology of risk communication in the view of food safety: the theory of stakeholders, the citizens' involvement and the community interest and consultation are reported. Different aspects of risk communication (public communication, scientific uncertainty, trust, care, consensus and crisis communication) are discussed.

  20. Psychological Characteristics in Talented Soccer Players – Recommendations on How to Improve Coaches’ Assessment

    Directory of Open Access Journals (Sweden)

    Lisa Musculus

    2018-02-01

    Full Text Available Psychological characteristics, including personality traits and psychological skills, have been shown to be relevant predictors of soccer performance. In research, general and sport specific standardized self-report questionnaires have been applied in psychological diagnostics of sports talent. However, with regard to the assessment of psychological characteristics of talented soccer players, a gap between research and practice is apparent. While soccer clubs often ask their coaches to assess their players on self-designed, unevaluated scouting sheets, research widely neglects expert coaches’ and clubs’ perspectives on relevant performance characteristics. As we believe that expert coaches’ assessments could be a valid predictor of a player’s current performance and future success, we provide recommendations on how to improve coaches’ assessment of psychological characteristics. As the quality of the assessment of psychological characteristics is crucial, we provide recommendations on how to ensure the central diagnostic standards: objectivity, reliability, and validity in talent assessment. Further, we argue that assessing psychological characteristics should combine self ratings of players and external ratings of coaches in talent development. Sport psychologists should assist clubs and coaches in improving the diagnostics of psychological characteristics as well as in embedding psychological diagnostics and interventions in the talent development process.

  1. Psychological Characteristics in Talented Soccer Players – Recommendations on How to Improve Coaches’ Assessment

    Science.gov (United States)

    Musculus, Lisa; Lobinger, Babett H.

    2018-01-01

    Psychological characteristics, including personality traits and psychological skills, have been shown to be relevant predictors of soccer performance. In research, general and sport specific standardized self-report questionnaires have been applied in psychological diagnostics of sports talent. However, with regard to the assessment of psychological characteristics of talented soccer players, a gap between research and practice is apparent. While soccer clubs often ask their coaches to assess their players on self-designed, unevaluated scouting sheets, research widely neglects expert coaches’ and clubs’ perspectives on relevant performance characteristics. As we believe that expert coaches’ assessments could be a valid predictor of a player’s current performance and future success, we provide recommendations on how to improve coaches’ assessment of psychological characteristics. As the quality of the assessment of psychological characteristics is crucial, we provide recommendations on how to ensure the central diagnostic standards: objectivity, reliability, and validity in talent assessment. Further, we argue that assessing psychological characteristics should combine self ratings of players and external ratings of coaches in talent development. Sport psychologists should assist clubs and coaches in improving the diagnostics of psychological characteristics as well as in embedding psychological diagnostics and interventions in the talent development process. PMID:29459839

  2. Psychological Characteristics in Talented Soccer Players - Recommendations on How to Improve Coaches' Assessment.

    Science.gov (United States)

    Musculus, Lisa; Lobinger, Babett H

    2018-01-01

    Psychological characteristics, including personality traits and psychological skills, have been shown to be relevant predictors of soccer performance. In research, general and sport specific standardized self-report questionnaires have been applied in psychological diagnostics of sports talent. However, with regard to the assessment of psychological characteristics of talented soccer players, a gap between research and practice is apparent. While soccer clubs often ask their coaches to assess their players on self-designed, unevaluated scouting sheets, research widely neglects expert coaches' and clubs' perspectives on relevant performance characteristics. As we believe that expert coaches' assessments could be a valid predictor of a player's current performance and future success, we provide recommendations on how to improve coaches' assessment of psychological characteristics. As the quality of the assessment of psychological characteristics is crucial, we provide recommendations on how to ensure the central diagnostic standards: objectivity, reliability, and validity in talent assessment. Further, we argue that assessing psychological characteristics should combine self ratings of players and external ratings of coaches in talent development. Sport psychologists should assist clubs and coaches in improving the diagnostics of psychological characteristics as well as in embedding psychological diagnostics and interventions in the talent development process.

  3. Psychological consequences and associated risk factors among adult survivors of the 2008 Wenchuan earthquake

    Science.gov (United States)

    2014-01-01

    Background In 2008, a devastating earthquake measuring 8.0 on the Richter scale struck Wenchuan, China. Following this disaster, several studies were conducted which assessed the degree of mental disorders in the affected population, but very few considered that several disorders may occur at the same time. This paper aims to investigate the psychological effects and risk factors among adult survivors one-year after the earthquake event. Methods 2080 adult earthquake survivors from 19 counties in the affected areas were interviewed. A stratified sampling strategy was used to collect the information. Earthquake survivors completed self-report questionnaires, which included a post-traumatic stress disorder (PTSD) checklist, a self-rating depression scale and a self-rating anxiety scale. Results Fifty nine percent of the participants were male. The prevalence of probable PTSD in the sample was 40.1% (based on the DSM-IV criteria). Significant differences in the demographic variables were found in the levels of anxiety, depression, and PTSD. Anxiety levels were found to be positively correlated with depression (r = 0.438, p < 0.01) and PTSD (r = 0.322, p < 0.01). Risk factors for each symptom were also identified. Being female, having a low income level and having a low perceived level of social support were found to be the risk factors associated with anxiety, depression, and PTSD. There appeared to be no obvious relationship between the distance from the epicenter of the earthquake event and the severity of the psychological problems. Conclusions PTSD, anxiety, and depression were prevalent among the survivors. Most findings on the predictors were found to be consistent with current research. Positive adjustment and social support were found to be needed for the highest-risk population. PMID:24779914

  4. Flood risk assessment and associated uncertainty

    National Research Council Canada - National Science Library

    Apel, H; Thieken, A. H; Merz, B; Blöschl, G

    2004-01-01

    Flood disaster mitigation strategies should be based on a comprehensive assessment of the flood risk combined with a thorough investigation of the uncertainties associated with the risk assessment procedure...

  5. RISK MANAGEMENT: AN INTEGRATED APPROACH TO RISK MANAGEMENT AND ASSESSMENT

    Directory of Open Access Journals (Sweden)

    Szabo Alina

    2012-12-01

    Full Text Available Purpose: The objective of this paper is to offer an overview over risk management cycle by focusing on prioritization and treatment, in order to ensure an integrated approach to risk management and assessment, and establish the ‘top 8-12’ risks report within the organization. The interface with Internal Audit is ensured by the implementation of the scoring method to prioritize risks collected from previous generated risk report. Methodology/approach: Using evidence from other research in the area and the professional expertise, this article outlines an integrated approach to risk assessment and risk management reporting processes, by separating the risk in two main categories: strategic and operational risks. The focus is on risk prioritization and scoring; the final output will comprise a mix of strategic and operational (‘top 8-12’ risks, which should be used to establish the annual Internal Audit plan. Originality/value: By using an integrated approach to risk assessment and risk management will eliminate the need for a separate Internal Audit risk assessment over prevailing risks. It will reduce the level of risk assessment overlap by different functions (Tax, Treasury, Information System over the same risk categories as a single methodology, is used and will align timings of risk assessment exercises. The risk prioritization by usage of risk and control scoring criteria highlights the combination between financial and non-financial impact criteria allowing risks that do not naturally lend themselves to a financial amount to be also assessed consistently. It is emphasized the usage of score method to prioritize the risks included in the annual audit plan in order to increase accuracy and timelines.

  6. A framework for combining social impact assessment and risk assessment

    NARCIS (Netherlands)

    Mahmoudi, Hossein; Renn, Ortwin; Vanclay, Frank; Hoffmann, Volker; Karami, Ezatollah

    2013-01-01

    An increasing focus on integrative approaches is one of the current trends in impact assessment. There is potential to combine impact assessment with various other forms of assessment, such as risk assessment, to make impact assessment and the management of social risks more effective. We identify

  7. Building Psychological Contracts in Security-Risk Environments

    DEFF Research Database (Denmark)

    Ramirez, Jacobo; Madero, Sergio; Vélez-Zapata, Claudia

    2015-01-01

    and the impacts of narcoterrorism on firms were conducted with human resources (HR) personnel, line managers and subordinates at eight national and multinational corporations (MNCs) with subsidiaries in Colombia and Mexico. Our findings generally support the existence of a relational psychological contract in our...

  8. Risks, risk assessment and risk competence in toxicology.

    Science.gov (United States)

    Stahlmann, Ralf; Horvath, Aniko

    2015-01-01

    Understanding the toxic effects of xenobiotics requires sound knowledge of physiology and biochemistry. The often described lack of understanding pharmacology/toxicology is therefore primarily caused by the general absence of the necessary fundamental knowledge. Since toxic effects depend on exposure (or dosage) assessing the risks arising from toxic substances also requires quantitative reasoning. Typically public discussions nearly always neglect quantitative aspects and laypersons tend to disregard dose-effect-relationships. One of the main reasons for such disregard is the fact that exposures often occur at extremely low concentrations that can only be perceived intellectually but not by the human senses. However, thresholds in the low exposure range are often scientifically disputed. At the same time, ignorance towards known dangers is wide-spread. Thus, enhancing the risk competence of laypersons will have to be initially restricted to increasing the awareness of existing problems.

  9. Risks, risk assessment and risk competence in toxicology

    Directory of Open Access Journals (Sweden)

    Stahlmann, Ralf

    2015-07-01

    Full Text Available Understanding the toxic effects of xenobiotics requires sound knowledge of physiology and biochemistry. The often described lack of understanding pharmacology/toxicology is therefore primarily caused by the general absence of the necessary fundamental knowledge. Since toxic effects depend on exposure (or dosage assessing the risks arising from toxic substances also requires quantitative reasoning. Typically public discussions nearly always neglect quantitative aspects and laypersons tend to disregard dose-effect-relationships. One of the main reasons for such disregard is the fact that exposures often occur at extremely low concentrations that can only be perceived intellectually but not by the human senses. However, thresholds in the low exposure range are often scientifically disputed. At the same time, ignorance towards known dangers is wide-spread. Thus, enhancing the risk competence of laypersons will have to be initially restricted to increasing the awareness of existing problems.

  10. UAV Swarm Operational Risk Assessment System

    Science.gov (United States)

    2015-09-01

    distribution is unlimited UAV SWARM OPERATIONAL RISK ASSESSMENT SYSTEM by Team CQ Alpha Cohort 311-141A September 2015 Project Advisors: Gregory......need for a UAV Swarm Risk Assessment Tool and how it can assist the Navy’s decision makers in assessing risk of UAV swarm threats in littoral

  11. Psychological Assessment of Speech- and Language-Disordered Children.

    Science.gov (United States)

    Waller, Marcie; And Others

    1983-01-01

    Findings of a high prevalence of psychological problems among children with articulation and language disorders are reviewed and implications drawn for the role of the speech-language pathologist in behavior problem identification, referral, and therapy. A battery of psychological tests, including both parent-teacher questionnaires, and child…

  12. Guidelines, Criteria, and Rules of Thumb for Evaluating Normed and Standardized Assessment Instruments in Psychology.

    Science.gov (United States)

    Cicchetti, Domenic V.

    1994-01-01

    In the context of developing assessment instruments in psychology, issues of standardization, norming procedures, and test reliability and validity are discussed. Criteria, guidelines, and rules of thumb are provided to help the clinician with instrument selection for a given psychological assessment. (SLD)

  13. Predicting work Performance through selection interview ratings and Psychological assessment

    Directory of Open Access Journals (Sweden)

    Liziwe Nzama

    2008-12-01

    Full Text Available The aim of the study was to establish whether selection interviews used in conjunction with psychological assessments of personality traits and cognitive functioning contribute to predicting work performance. The sample consisted of 102 managers who were appointed recently in a retail organisation. The independent variables were selection interview ratings obtained on the basis of structured competency-based interview schedules by interviewing panels, fve broad dimensions of personality defned by the Five Factor Model as measured by the 15 Factor Questionnaire (15FQ+, and cognitive processing variables (current level of work, potential level of work, and 12 processing competencies measured by the Cognitive Process Profle (CPP. Work performance was measured through annual performance ratings that focused on measurable outputs of performance objectives. Only two predictor variables correlated statistically signifcantly with the criterion variable, namely interview ratings (r = 0.31 and CPP Verbal Abstraction (r = 0.34. Following multiple regression, only these variables contributed signifcantly to predicting work performance, but only 17.8% of the variance of the criterion was accounted for.

  14. Psychological risk factors of micro- and macrovascular outcomes in primary care patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Nefs, Giesje; Pouwer, François; Denollet, Johan

    2010-01-01

    for macrovascular disease, its association with microvascular complications remains understudied. The predictive role of other psychological risk factors such as Type D (distressed) personality and the mechanisms that possibly link depression and Type D personality with poor vascular outcomes are also still unclear...... of all-cause or vascular mortality; and (3) the behavioral and physiological mechanisms that may mediate these associations. The DiaDDZoB Study is embedded within the larger DIAZOB Primary Care Diabetes study, which covers a comprehensive cohort of type 2 diabetes patients treated by over 200 primary...... care physicians in South-East Brabant, The Netherlands. These patients will be followed during their lifetime and are assessed annually for demographic, clinical, lifestyle and psychosocial factors. Measurements include an interviewer-administered and self-report questionnaire, regular care laboratory...

  15. Risk assessment of silver nanoparticles

    Science.gov (United States)

    Shipelin, V. A.; Gmoshinski, I. V.; Khotimchenko, S. A.

    2015-11-01

    Nanoparticles of metallic silver (Ag) are among the most widely used products of nanotechnology. Nanosized colloidal silver (NCS) is presented in many kinds of production as solutions of particles with diameter less than 100 nm. NCS is used in a variety of fields, including food supplements, medicines, cosmetics, packaging materials, disinfectants, water filters, and many others. Problems of toxicity and related safety of NCS for humans and environmental systems are recently overestimated basing on data of numerous toxicological studies in vitro and in vivo. The article discusses the results of current studies in recent years and the data of author's own experiments on studying the safety of NCS, that allows to move on to risk assessment of this nanomaterial presented in consumer products and environmental samples.

  16. Children’s Experiences of Maternal Incarceration-Specific Risks: Predictions to Psychological Maladaptation

    OpenAIRE

    Dallaire, Danielle H.; Zeman, Janice L.; Thrash, Todd M.

    2014-01-01

    Children of incarcerated mothers are at increased risk for social and emotional difficulties, yet few studies have investigated potential mechanisms of risk within this population. This research simultaneously examined the association of children’s experience of incarceration-specific risk factors (e.g., witness mother’s arrest) and environmental risks (e.g., low educational attainment) to children’s psychological maladaptation using a multi-informant design and a latent variable analytic app...

  17. Supporting Risk Assessment: Accounting for Indirect Risk to Ecosystem Components.

    Directory of Open Access Journals (Sweden)

    Cathryn Clarke Murray

    Full Text Available The multi-scalar complexity of social-ecological systems makes it challenging to quantify impacts from human activities on ecosystems, inspiring risk-based approaches to assessments of potential effects of human activities on valued ecosystem components. Risk assessments do not commonly include the risk from indirect effects as mediated via habitat and prey. In this case study from British Columbia, Canada, we illustrate how such "indirect risks" can be incorporated into risk assessments for seventeen ecosystem components. We ask whether (i the addition of indirect risk changes the at-risk ranking of the seventeen ecosystem components and if (ii risk scores correlate with trophic prey and habitat linkages in the food web. Even with conservative assumptions about the transfer of impacts or risks from prey species and habitats, the addition of indirect risks in the cumulative risk score changes the ranking of priorities for management. In particular, resident orca, Steller sea lion, and Pacific herring all increase in relative risk, more closely aligning these species with their "at-risk status" designations. Risk assessments are not a replacement for impact assessments, but-by considering the potential for indirect risks as we demonstrate here-they offer a crucial complementary perspective for the management of ecosystems and the organisms within.

  18. Psychology of high risk driving (review of foreign studies

    Directory of Open Access Journals (Sweden)

    Bulygina V.G.

    2016-06-01

    Full Text Available The article presents a brief review of foreign theoretical concepts, empirical data and methodological approaches to the problem of high risk driving. There were defined and described the factors of dangerous driving: factors of external environment and internal factors, including age, fatigue, use of medications, alcohol and drugs, personal styles, impaired sensory analyzers, neurological and cognitive disorders, emotional states, styles of responding to stress. Emphasizes the role of reduction of cognitive functioning, acquired brain injury, persistent or progressive neurological diseases, and acquired somatic disorders. The outline of its main models of driving: motivational, models of information processing, hierarchical management model. A separate section of the article focuses on cognitive factors, describes a wide spectrum of disorders of cognitive functions that may potentially impair driving safety. The theoretical and methodological grounds and empirical studies of cognitive functioning are described. Discuss prospects and limitations in studies of cognitive functioning, the predictive value of some tests, including neuropsychological. The conclusion made about the need for standardization and validation the Protocol of assessment drivers and candidates for drivers, also the necessity of the introduction of a common approach for all medical workers and specialists of nonmedical profile, in order to overcome the existing differences in estimates in the implementation of medical examination, expert activity and enforcement.

  19. From Hazard to Risk - Assessing the Risk

    NARCIS (Netherlands)

    Madsen, C.B.; Houben, G.; Hattersley, S.; Crevel, R.W.R.; Remington, B.C.; Baumert, J.L.

    2013-01-01

    Regulatory thresholds for allergenic foods have not yet been developed. This means that public and industrial risk managers do not have regulatory thresholds to decide if a content or level of contamination is acceptable or not. For a long time, data have been inadequate to define safe thresholds

  20. Childhood psychological function and obesity risk across the lifecourse: findings from the 1970 British Cohort Study.

    Science.gov (United States)

    White, B; Nicholls, D; Christie, D; Cole, T J; Viner, R M

    2012-04-01

    Psychological comorbidities of obesity are well recognised. However, the role of childhood psychological problems in the aetiology of later obesity has been little studied. Secondary analyses of a national birth cohort (1970 British Cohort Study). Logistic regression models to predict obesity risk at 26, 30 and 34 years related to hypothesised predictors: maternal and teacher reported child psychological function at 5 and 10 years (general behavioural, conduct, emotional or attentional/hyperactivity problems) and maternal psychological function. General behavioural problems at age 5 years increased the risk of obesity at 30 and 34 years. Persistence of these problems through childhood further increased the obesity risk. Inattention/hyperactivity at 10 years similarly increased risk of obesity at 30 years (adjusted odds ratios (AOR) 1.3). Chronic conduct problems at 5 and 10 years also increased the obesity risk at 30 years (AOR 1.6 (1.1, 2.4) PChildhood emotional disorders and maternal psychological function were not associated with adult obesity. Children with early and persistent behavioural problems, particularly conduct problems, hyperactivity and inattention in early and mid-childhood are at an increased risk of obesity in adult life. The promotion of child and adolescent mental health and well-being may form an important part of future obesity prevention strategies. The promotion of healthy eating and activity should form part of secondary prevention and management strategies for children with disruptive behaviour disorders.

  1. Epidemiology of chronic pain with psychological comorbidity: prevalence, risk, course, and prognosis.

    Science.gov (United States)

    Tunks, Eldon R; Crook, Joan; Weir, Robin

    2008-04-01

    To review the relation between chronic pain and psychological comorbidities, and the influence on course and prognosis, based on epidemiologic and population studies. We present a narrative overview of studies dealing with the epidemiology of chronic pain associated with mental health and psychiatric factors. Studies were selected that were of good quality, preferably large studies, and those that dealt with prevalences, course and prognosis of chronic pain, risk factors predicting new pain and comorbid disorders, and factors that affect health outcomes. Chronic pain is a prevalent condition, and psychological comorbidity is a frequent complication that significantly changes the prognosis and course of chronic pain. In follow-up studies, chronic pain significantly predicts onset of new depressions, and depression significantly predicts onset of new chronic pain and other medical complaints. Age, sex, severity of pain, psychosocial problems, unemployment, and compensation are mediating factors in course and prognosis. In assessment of chronic pain, the evidence from epidemiologic studies makes it clear that chronic pain can best be understood in the context of psychosocial factors.

  2. Bilastine: an environmental risk assessment.

    Science.gov (United States)

    Lucero, María Luisa; Peither, Armin; Ledo, Francisco

    2015-10-01

    Bilastine is a new oral selective, non-sedating histamine H1 antagonist for the symptomatic treatment of allergic rhinoconjunctivitis and urticaria. The European Medicines Agency requires an Environmental Risk Assessment (ERA) for all novel medicines for human use. To calculate the bilastine predicted environmental concentration in surface water (PECsw; phase I ERA), and to determine the effects of bilastine on aquatic systems (phase II [tier A]). Bilastine PECsw was calculated using the maximum daily dosage (20 mg), assuming that all administered bilastine was released into the aquatic environment. A persistence, bioaccumulation and toxicity assessment was conducted using the log Kow from the molecular structure. In phase II (tier A), a ready biodegradability test was performed, and bilastine's potential toxicity to various aquatic and sediment-dwelling micro-organisms was evaluated. Bilastine PECSW was calculated as 0.1 μg L(-1), and the compound was not readily biodegradable. Bilastine had no significant effects on Chironomus riparius midges, or on the respiration rate of activated sludge. For green algae, the bilastine no observed effect concentration (NOEC) was 22 mg L(-1); bilastine had no effect on zebra fish development, or on the reproduction rate of daphnids. Bilastine NOEC values against zebra fish, algae, daphnids, and aerobic organisms in activated sludge were at least 130 000-fold greater than the calculated PECSW value. No environmental concerns exist from bilastine use in patients with allergic rhinoconjunctivitis or urticaria.

  3. Gender differences in risk assessment

    Directory of Open Access Journals (Sweden)

    Christine R. Harris

    2006-07-01

    Full Text Available Across many real-world domains, men engage in more risky behaviors than do women. To examine some of the beliefs and preferences that underlie this difference, 657 participants assessed their likelihood of engaging in various risky activities relating to four different domains (gambling, health, recreation, and social, and reported their perceptions of (1 probability of negative outcomes, (2 severity of potential negative outcomes, and (3 enjoyment expected from the risky activities. Women's greater perceived likelihood of negative outcomes and lesser expectation of enjoyment partially mediated their lower propensity toward risky choices in gambling, recreation, and health domains. Perceptions of severity of potential outcomes was a partial mediator in the gambling and health domains. The genders did not differ in their propensity towards taking social risks. A fifth domain of activities associated with high potential payoffs and fixed minor costs was also assessed. In contrast to other domains, women reported being more likely to engage in behaviors in this domain. This gender difference was partially mediated by women's more optimistic judgments of the probability of good outcomes and of

  4. Radiological safety and risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Hunter, P.H.; Barg, D.C.; Baird, R.D.; Card, D.H.; de Souza, F.; Elder, J.; Felthauser, K.; Jensen, C.; Winkler, V.

    1982-02-01

    A brief radiological safety and risk assessment of a nuclear power generation center with an adjacent on-site waste disposal facility at a specific site in the State of Utah is presented. The assessment was conducted to assist in determining the feasibility and practicality of developing a nuclear energy center (NEC) in Utah consisting of nine 1250 MWe nuclear pressurized water reactor (PWR) electrical generating units arranged in 3 clusters of 3 units each known as triads. The site selected for this conceptual study is in the Horse Bench area about 15 miles directly south of the town of Green River, Utah. The radiological issues included direct radiation exposures to on-site workers and the off-site population, release of radioactive material, and effects of these releases for both normal operations and accidental occurrences. The basic finding of this study is that the concept of an NEC in the Green River area, specifically at the Horse Bench site, is radiologically feasible.

  5. Risk assessment and risk management in managed aquifer recharge

    CSIR Research Space (South Africa)

    Page, D

    2012-06-01

    Full Text Available This chapter presents the methodologies used for risk assessment and risk management in MAR in Australia and the European Union, qualitative and quantitative approaches adopted within the RECLAIM Water project and case studies where the outcomes...

  6. Regional scale ecological risk assessment: using the relative risk model

    National Research Council Canada - National Science Library

    Landis, Wayne G

    2005-01-01

    ...) in the performance of regional-scale ecological risk assessments. The initial chapters present the methodology and the critical nature of the interaction between risk assessors and decision makers...

  7. Risk Factors for Farmers' Suicides in Central Rural India: Matched Case-control Psychological Autopsy Study.

    Science.gov (United States)

    Bhise, Manik Changoji; Behere, Prakash Balkrushna

    2016-01-01

    Despite more than two decades since recognition of suicides by farmers in India, systematic studies comparing various risk factors are lacking. This is major hurdle for the formulation of strategies for farmers' suicide prevention. To identify socioeconomic and psychological risk factors and their relative contribution in suicides by farmers. A matched case-control psychological autopsy was done on 98 farmers' suicide victims and 98 controls in Central India. Economic problems, psychiatric illness, and stressful life events were found to be important contributors to farmers' suicides. Important economic risk factors were procurement of debt, especially from multiple sources and for nonagricultural reasons and leasing out farms. Psychiatric illness was present significantly in higher proportion among cases than controls. Crop failure, interpersonal problems, medical illness, and marriage of female family member were significant stressful life events. There are socioeconomic and psychological risk factors for suicide by farmers which can be targets of prevention policy.

  8. The psychological aftermath of bereavement : Risk factors, mediating processes, and intervention

    NARCIS (Netherlands)

    Van der Houwen, H.K.

    2009-01-01

    In this dissertation some of the major facets associated with the psychological effects of bereavement were the subject of investigation: risk factors, mediating processes and intervention. Previous research on risk factors is limited because of a number of methodological shortcomings: a focus on

  9. The psychological profile of pilots of passenger planes: Analysis of temperamental traits, aggression and risk

    Directory of Open Access Journals (Sweden)

    Ryszard Makarowski

    2017-10-01

    Full Text Available Background: Over the years it has been assumed, that the greater the number of pilot flight hours, the better the development of problem-solving skills among pilots. Research suggests, however, that the problem is more complex than that. Not only one’s experience is of importance – temperament, aggression and risk may also affect the decision-making process under stressful conditions. Material and Methods: We examined 97 male pilots of passenger planes, who had flew ATRs, Boeings, Airbuses, Embraers, and Saabs. The comparative group was made up of 127 graduates of technical studies (not connected with aviation. In our study, we used the following methods: the PTS (Pavlovian Temperament Survey Temperament Questionnaire by Strelau, the Aggression Questionnaire by Buss and Perry, and the Stimulating-Instrumental Risk Inventory (SIRI by Zaleśkiewicz. Results: Following the analyses we could categorize the pilots into 3 distinct groups: group 1 – strong type of nervous system with a tendency to avoid risk; group 2 – strong type of nervous system with a tendency to take risks; group 3 – the relatively weakest type of nervous system with a tendency toward aggressive behavior. Conclusions: Members of each group were analyzed to assess how they function in a task situation, i.e., whilst piloting a passenger plane. The study showed that individuals with high need for stimulation may – consciously or not – seek situations of excessive or unnecessary risks, and this is done in order to reach the right level of stimulation. A constellation of the following variables: temperament, risk, and aggression could be – we argue – useful in psychological examinations, and should be taken into account in training procedures for pilots. Med Pr 2017;68(5:639–651

  10. [The psychological profile of pilots of passenger planes: Analysis of temperamental traits, aggression and risk].

    Science.gov (United States)

    Makarowski, Ryszard; Piotrowski, Andrzej

    2017-07-26

    Over the years it has been assumed, that the greater the number of pilot flight hours, the better the development of problem-solving skills among pilots. Research suggests, however, that the problem is more complex than that. Not only one's experience is of importance - temperament, aggression and risk may also affect the decision-making process under stressful conditions. We examined 97 male pilots of passenger planes, who had flew ATRs, Boeings, Airbuses, Embraers, and Saabs. The comparative group was made up of 127 graduates of technical studies (not connected with aviation). In our study, we used the following methods: the PTS (Pavlovian Temperament Survey) Temperament Questionnaire by Strelau, the Aggression Questionnaire by Buss and Perry, and the Stimulating-Instrumental Risk Inventory (SIRI) by Zaleśkiewicz. Following the analyses we could categorize the pilots into 3 distinct groups: group 1 - strong type of nervous system with a tendency to avoid risk; group 2 - strong type of nervous system with a tendency to take risks; group 3 - the relatively weakest type of nervous system with a tendency toward aggressive behavior. Members of each group were analyzed to assess how they function in a task situation, i.e., whilst piloting a passenger plane. The study showed that individuals with high need for stimulation may - consciously or not - seek situations of excessive or unnecessary risks, and this is done in order to reach the right level of stimulation. A constellation of the following variables: temperament, risk, and aggression could be - we argue - useful in psychological examinations, and should be taken into account in training procedures for pilots. Med Pr 2017;68(5):639-651.

  11. Psychological and neuropsychological assessment of regular hoasca users.

    Science.gov (United States)

    Barbosa, Paulo Cesar Ribeiro; Strassman, Rick J; da Silveira, Dartiu Xavier; Areco, Kelsy; Hoy, Robert; Pommy, Jessica; Thoma, Robert; Bogenschutz, Michael

    2016-11-01

    Hoasca (also called ayahuasca) is a N,N-dimethyltryptamine (DMT) - containing psychedelic brew originally used for magico-religious purposes by Amerindian populations of the Amazon Basin. Recently, Brazilian syncretic churches have helped spread the ritual use of hoasca to Western societies. The aim of this study was to evaluate substance use, and neuropsychological and psychological functioning of regular hoasca users within a religious setting. Assessment of socio-economic status, mood, personality traits, impulsiveness, drug use, quality of life, extrinsic and intrinsic religiosity, and neuropsychological function was performed on 30 volunteers from a U.S. branch of União do Vegetal (UDV), a Brazilian religion which uses hoasca ritually. We also assessed 27 non-hoasca-using control subjects matched by socio-demographic profile and church attendance. Mann-Whitney U, chi-squared and Fisher tests were used to analyze differences between groups. Spearman's association and simple logistic regression tests were used to analyze the impact of frequency of hoasca use on dependent variables. Relative to the control group, the UDV group demonstrated lower scores for depression (p=0.043, r=.27) and confusion (p=0.032, r=.29) as assessed by the Profile of Mood States (POMS); higher scores on the instrument Big Five Inventory (BFI) for the personality traits agreeableness (p=0.028, r=.29) and openness (p=0.037, r=.28); higher scores on the quality life domain role limitations due to physical health as determined by the instrument Medical Outcomes Study Short Form-36 - SF-36 (p=0.035, r=.28); less recent use of alcohol (pbetter score on a measure of memory vulnerability to proactive interference as measured by the California Verbal Learning Test - CVLT (p=0.040, r=.27). Lifetime use of hoasca was positively correlated with role limitations due to physical health (p=0.032, rs=.39) and negatively associated with lifetime heavy alcohol use (p=0.034, OR=0.979). The findings

  12. The mediating role of psychological symptoms on falls risk among older adults with osteoarthritis

    Directory of Open Access Journals (Sweden)

    Mat S

    2017-11-01

    Full Text Available Sumaiyah Mat,1 Chin Teck Ng,1–3 Farhana Fadzil,4 Faizatul Izza Rozalli,4 Maw Pin Tan1,5 1Ageing and Age-Associated Disorders Research Group, University of Malaya, Kuala Lumpur, Malaysia; 2Department of Rheumatology and Immunology, Singapore General Hospital, 3Duke-NUS Medical School, National University Singapore, Singapore; 4Department of Radiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 5Geriatric Division, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia Abstract: The purpose of this study was to investigate the role of fear of falling (FoF and psychological symptoms in explaining the relationship between osteoarthritis (OA symptom severity and falls. Individuals aged ≥65 years with ≥2 falls or ≥1 injurious fall over the past 12 months were included in the falls group, while volunteers aged ≥65 years with no history of falls over 12 months were recruited as controls. The presence of lower extremity OA was determined radiologically and clinically. Severity of symptoms was assessed using the Western Ontario and McMaster Universities Arthritis Index (WOMAC questionnaire. FoF and psychological status were measured with the shortened version of the Falls Efficacy Scale-International and the 21-item Depression, Anxiety and Stress Scale (DASS-21, respectively. Of 389 (229 fallers, 160 non-fallers potential participants, mean (SD age: 73.74 (6.60 years, 141 had clinical OA and 171 had radiological OA. Fallers with both radiological OA and clinical OA had significantly higher FoF and DASS-21 scores than non-fallers. FoF was significantly positively correlated with symptom severity in fallers and non-fallers with radiological and clinical OA. Depression, anxiety, and stress scores were only significantly correlated with symptom severity among fallers but not non-fallers in both clinical and radiological OA. The relationship between mild symptoms and reduced risk of falls

  13. European risk assessment methodology for critical infrastructures

    NARCIS (Netherlands)

    Klaver, M.H.A.; Luiijf, H.A.M.; Nieuwenhuijs, A.H.; Cavenne, F.; Ulisse, A.; Bridegeman, G.

    2008-01-01

    Most risk assessment methodologies aim at the risk at the level of an individual organization or company. The European Union commissioned a study to define the elements for a uniform and scalable risk assessment methodology which takes into account critical infrastructure dependencies across

  14. Methodology of environmental risk assessment management

    Directory of Open Access Journals (Sweden)

    Saša T. Bakrač

    2012-04-01

    Full Text Available Successful protection of environment is mostly based on high-quality assessment of potential and present risks. Environmental risk management is a complex process which includes: identification, assessment and control of risk, namely taking measures in order to minimize the risk to an acceptable level. Environmental risk management methodology: In addition to these phases in the management of environmental risk, appropriate measures that affect the reduction of risk occurrence should be implemented: - normative and legal regulations (laws and regulations, - appropriate organizational structures in society, and - establishing quality monitoring of environment. The emphasis is placed on the application of assessment methodologies (three-model concept, as the most important aspect of successful management of environmental risk. Risk assessment methodology - European concept: The first concept of ecological risk assessment methodology is based on the so-called European model-concept. In order to better understand this ecological risk assessment methodology, two concepts - hazard and risk - are introduced. The European concept of environmental risk assessment has the following phases in its implementation: identification of hazard (danger, identification of consequences (if there is hazard, estimate of the scale of consequences, estimate of consequence probability and risk assessment (also called risk characterization. The European concept is often used to assess risk in the environment as a model for addressing the distribution of stressors along the source - path - receptor line. Risk assessment methodology - Canadian concept: The second concept of the methodology of environmental risk assessment is based on the so-called Canadian model-concept. The assessment of ecological risk includes risk arising from natural events (floods, extreme weather conditions, etc., technological processes and products, agents (chemical, biological, radiological, etc

  15. Understanding perceived risk of type 2 diabetes in healthy middle-aged adults: A cross-sectional study of associations with modelled risk, clinical risk factors, and psychological factors

    Science.gov (United States)

    Godino, Job G.; van Sluijs, Esther M.F.; Sutton, Stephen; Griffin, Simon J.

    2015-01-01

    Aims To determine the perceived risk of type 2 diabetes in a sample of healthy middle-aged adults and examine the association between perceived risk and modelled risk, clinical risk factors, and psychological factors theorised to be antecedents of behaviour change. Methods An exploratory, cross-sectional analysis of perceived risk of type 2 diabetes (framed according to time and in comparison with peers) was conducted using baseline data collected from 569 participants of the Diabetes Risk Communication Trial (Cambridgeshire, UK). Type 2 diabetes risk factors were measured during a health assessment and the Framingham Offspring Diabetes Risk Score was used to model risk. Questionnaires assessed psychological factors including anxiety, diabetes-related worry, behavioural intentions, and other theory-based antecedents of behaviour change. Multivariable regression analyses were used to examine associations between perceived risk and potential correlates. Results Participants with a high perceived risk were at higher risk according to the Framingham Offspring Diabetes Risk Score (p < 0.001). Higher perceived risk was observed in those with a higher body fat percentage, lower self-rated health, higher diabetes-related worry, and lower self-efficacy for adhering to governmental recommendations for physical activity (all p < 0.001). The framing of perceived risk according to time and in comparison with peers did not influence these results. Conclusions High perceived risk of type 2 diabetes is associated with higher risk of developing the disease, and a decreased likelihood of engagement in risk-reducing health behaviours. Risk communication interventions should target high-risk individuals with messages about the effectiveness of prevention strategies. PMID:25467619

  16. Risk communication in environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    Rahm-Crites, L. [Lawrence Livermore National Lab., Germantown, MD (United States). Washington Operations Office

    1996-08-26

    Since the enactment of NEPA and other environmental legislation, the concept of `risk communication` has expanded from simply providing citizens with scientific information about risk to exploring ways of making risk information genuinely meaningful to the public and facilitating public involvement in the very processes whereby risk is analyzed and managed. Contemporary risk communication efforts attempt to find more effective ways of conveying increasingly complex risk information and to develop more democratic and proactive approaches to community involvement, in particular to ensuring the participation of diverse populations in risk decisions. Although considerable progress has been made in a relatively short time, risk communication researchers and practitioners currently face a number of challenges in a time of high expectations, low trust, and low budgets.

  17. Risk Assessment Update: Russian Segment

    Science.gov (United States)

    Christiansen, Eric; Lear, Dana; Hyde, James; Bjorkman, Michael; Hoffman, Kevin

    2012-01-01

    BUMPER-II version 1.95j source code was provided to RSC-E- and Khrunichev at January 2012 MMOD TIM in Moscow. MEMCxP and ORDEM 3.0 environments implemented as external data files. NASA provided a sample ORDEM 3.0 g."key" & "daf" environment file set for demonstration and benchmarking BUMPER -II v1.95j installation at the Jan-12 TIM. ORDEM 3.0 has been completed and is currently in beta testing. NASA will provide a preliminary set of ORDEM 3.0 ".key" & ".daf" environment files for the years 2012 through 2028. Bumper output files produced using the new ORDEM 3.0 data files are intended for internal use only, not for requirements verification. Output files will contain these words ORDEM FILE DESCRIPTION = PRELIMINARY VERSION: not for production. The projectile density term in many BUMPER-II ballistic limit equations will need to be updated. Cube demo scripts and output files delivered at the Jan-12 TIM have been updated for the new ORDEM 3.0 data files. Risk assessment results based on ORDEM 3.0 and MEM will be presented for the Russian Segment (RS) of ISS.

  18. Approaches to risk assessment in food allergy

    DEFF Research Database (Denmark)

    Madsen, Charlotte Bernhard; Hattersley, S.; Buck, J.

    2009-01-01

    A workshop was organised to investigate whether risk assessment strategies and methodologies used in classical/conventional toxicology may be used for risk assessment of allergenic foods. to discuss the advantages and limitations of different approaches and to determine the research needed to move...... the area forward. Three possible approaches to safety assessment and risk assessment for allergenic foods were presented and discussed: safety assessment using NOAEL/LOAEL and uncertainty factors, safety assessment using Benchmark Dose and Margin of Exposure (MoE), and risk assessment using probabilistic...... models. The workshop concluded that all the three approaches to safety and risk assessment of allergenic foods should continue to be considered. A particular strength of the MoE and probabilistic approaches is that they do not rely on low-dose extrapolations with its inherent issues. Probabilistic...

  19. Assessing Human Health Risk from Pesticides

    Science.gov (United States)

    EPA protects human health and the environment by evaluating the risk associated with pesticides before allowing them to be used in the United States. Learn about the tools and processes used in risk assessment for pesticides.

  20. Pesticide Science and Assessing Pesticide Risks

    Science.gov (United States)

    EPA protects human health and the environment by evaluating the risk associated with pesticides before allowing them to be used in the United States. Learn about the tools and processes used in risk assessment for pesticides.

  1. Colon Cancer Risk Assessment - Gauss Program

    Science.gov (United States)

    An executable file (in GAUSS) that projects absolute colon cancer risk (with confidence intervals) according to NCI’s Colorectal Cancer Risk Assessment Tool (CCRAT) algorithm. GAUSS is not needed to run the program.

  2. Risk assessment theory, methods, and applications

    CERN Document Server

    Rausand, Marvin

    2011-01-01

    With its balanced coverage of theory and applications along with standards and regulations, Risk Assessment: Theory, Methods, and Applications serves as a comprehensive introduction to the topic. The book serves as a practical guide to current risk analysis and risk assessment, emphasizing the possibility of sudden, major accidents across various areas of practice from machinery and manufacturing processes to nuclear power plants and transportation systems. The author applies a uniform framework to the discussion of each method, setting forth clear objectives and descriptions, while also shedding light on applications, essential resources, and advantages and disadvantages. Following an introduction that provides an overview of risk assessment, the book is organized into two sections that outline key theory, methods, and applications. * Introduction to Risk Assessment defines key concepts and details the steps of a thorough risk assessment along with the necessary quantitative risk measures. Chapters outline...

  3. CURRENT RESEARCHES OF NOTION “CREATIVITY” IN PSYCHOLOGY AND ITS RELATION TO RISK

    OpenAIRE

    NATALJA MIHEJEVA

    2011-01-01

    The article considers theoretical sources for the purpose of systematization of notion “creativity”, as well as its related notion “risk appetite”. The author analyzes classical and the latest studies of the creativity and its related phenomena, remaining within a focus of research concerned with social instability The author studies scope of an inquiry of creativity and creative individuals, as well as the risk appetite and scope of an inquiry of risk in psychology. It is suggested that crea...

  4. A Short Test for the Assessment of Basic Knowledge in Psychology

    Science.gov (United States)

    Peter, Johannes; Leichner, Nikolas; Mayer, Anne-Kathrin; Krampen, Günter

    2015-01-01

    This paper reports the development of a fixed-choice test for the assessment of basic knowledge in psychology, for use with undergraduate as well as graduate students. Test content is selected based on a core concepts approach and includes a sample of concepts which are indexed most frequently in common introductory psychology textbooks. In a…

  5. Assessment of Positive Psychology Course According to Comments and Life Satisfaction Levels of Counselor Candidates

    Science.gov (United States)

    Bas, Asli Uz

    2016-01-01

    The purpose of this study was to assess the "Positive Psychology" course according to comments and life satisfaction levels of counselor candidates. The course was offered in Guidance and Psychological Counseling undergraduate program as an elective course. The participants of the study were 56 senior undergraduate students attended…

  6. Computational Psycholinguistic Analysis and Its Application in Psychological Assessment of College Students

    Science.gov (United States)

    Kucera, Dalibor; Havigerová, Jana M.

    2015-01-01

    The paper deals with the issue of computational psycholinguistic analysis (CPA) and its experimental application in basic psychological and pedagogical assessment. CPA is a new method which may potentially provide interesting, psychologically relevant information about the author of a particular text, regardless of the text's factual (semantic)…

  7. [Application of three risk assessment models in occupational health risk assessment of dimethylformamide].

    Science.gov (United States)

    Wu, Z J; Xu, B; Jiang, H; Zheng, M; Zhang, M; Zhao, W J; Cheng, J

    2016-08-20

    Objective: To investigate the application of United States Environmental Protection Agency (EPA) inhalation risk assessment model, Singapore semi-quantitative risk assessment model, and occupational hazards risk assessment index method in occupational health risk in enterprises using dimethylformamide (DMF) in a certain area in Jiangsu, China, and to put forward related risk control measures. Methods: The industries involving DMF exposure in Jiangsu province were chosen as the evaluation objects in 2013 and three risk assessment models were used in the evaluation. EPA inhalation risk assessment model: HQ=EC/RfC; Singapore semi-quantitative risk assessment model: Risk= (HR×ER) 1/2; Occupational hazards risk assessment index=2Health effect level×2exposure ratio×Operation condition level. Results: The results of hazard quotient (HQ>1) from EPA inhalation risk assessment model suggested that all the workshops (dry method, wet method and printing) and work positions (pasting, burdening, unreeling, rolling, assisting) were high risk. The results of Singapore semi-quantitative risk assessment model indicated that the workshop risk level of dry method, wet method and printing were 3.5 (high) , 3.5 (high) and 2.8 (general) , and position risk level of pasting, burdening, unreeling, rolling, assisting were 4 (high) , 4 (high) , 2.8 (general) , 2.8 (general) and 2.8 (general) . The results of occupational hazards risk assessment index method demonstrated that the position risk index of pasting, burdening, unreeling, rolling, assisting were 42 (high) , 33 (high) , 23 (middle) , 21 (middle) and 22 (middle) . The results of Singapore semi-quantitative risk assessment model and occupational hazards risk assessment index method were similar, while EPA inhalation risk assessment model indicated all the workshops and positions were high risk. Conclusion: The occupational hazards risk assessment index method fully considers health effects, exposure, and operating conditions and

  8. Psychological distress and the increased risk of falling into poverty: a longitudinal study of Australian adults.

    Science.gov (United States)

    Callander, Emily J; Schofield, Deborah J

    2015-10-01

    To identify whether psychological distress is associated with an increased risk of falling into poverty, giving a more complete picture of how psychological distress affects living standards. Longitudinal analysis of the nationally representative Household Income and Labour Dynamics in Australian (HILDA) survey using Poisson regression models to estimate relative risk of falling into income poverty and multidimensional poverty between 2007 and 2012. The sample was limited to those who were not already in income poverty in 2007. Psychological distress was identified using the Kessler-10 (K10) scale. After adjusting for confounding factors, having moderate psychological distress increased the risk of falling into income poverty by 1.62 (95% CI 1.31-2.01, p poverty by 1.85 (95% CI 1.37-2.48, p poverty by 2.40 (95% CI 1.80-3.20, p poverty by 3.68 (95% CI 2.63-5.15, p poverty (RR: 1.29, 95% CI 1.04-1.61, p = 0.0210) and those who experienced multidimensional poverty (RR: 1.69, 95% CI 1.32-2.17, p poverty. To date, the increased risk of falling into poverty that is associated with elevated levels of psychological distress has been an overlooked burden of the condition.

  9. Life Cycle Assessment and Risk Assessment: A Methodological Comparison

    DEFF Research Database (Denmark)

    Olsen, Stig Irving; Christensen, Frans Møller; Hauschild, Michael Zwicky

    2001-01-01

    Life Cycle Assessment and Risk Assessment are two different tools in environmental management. The paper identifies harmonies, discrepancies and relations between the two tools exemplified by the risk assessment principles of the European Commission (EC) and the LCA method ‘EDIP’ (En......-vironmental Design of Industrial Products) developed in Denmark, respectively. A very important feature of LCA is the relative assessment due to the use of a functional unit. Risk assessment on the other hand is an absolute assessment, which may require very specific and detailed information on e.g. the exposure...

  10. Risk perception and control, an integration of the psychometric research paradigm and social psychology

    Energy Technology Data Exchange (ETDEWEB)

    Haugen, K. [Norwegian University of Science and Technology, Dragvoll (Norway). Dept. of Psychology

    1998-07-01

    Full text of publication follows: this paper argues that perceptual control is an essential component in human risk evaluation. Control is seen as an integrative concept between the psychometric research paradigm and various psychological theories. The psychometric approach to the study of risk has mainly dealt with the intuitive judgements people do when they are asked to evaluate risky activities and technologies. It shows that people judge risk in relation to the possible consequences and probabilities related to an outcome; the former more typical for the public and the latter more often usedby experts. The psychometric research tradition has concentrated on doing human risk evaluations quantifiable and the reactions predictable. This paper also relates to possible practical implications of this strategy, namely that humans react heterogeneously to different kinds of threats due to perceived control. Theoretical ability to explain and elaborate perceptions of risk, as well as individual reactions, were the main criteria for the literature selection, which includes work on e.g. attribution theory, locus of control, and learned helplessness. Thus, the paper addresses available psychological views for a contribution to a developed theoretical framework for human risk evaluation. It seeks to compare and integrate the psychometric research tradition within social psychological theories. The way in which people find their informational basis for their risk judgements, either from others or from their own perceptions is also discussed. Furthermore, the theories are related to the social and psychological reactions of the Chernobyl accident. The paper concludes that psychological theories can contribute to a more comprehensive framework for the understanding of human risk evaluation, leading to a more coherent and integrative knowledge. (author)

  11. Complex Situational Tasks in Assessment of Educational Outcomes in “Psychological Assessment of Students” Module of the Master’s Programme in School Psychology

    Directory of Open Access Journals (Sweden)

    Andruschenko T.Y.,

    2016-12-01

    Full Text Available The paper discusses the content of midterm performance evaluation of graduate students within the “Psychological Assessment” module of the master’s programme in School Psychology and focuses on the logic of the module’s design in relation to the professional standard in Educational Psychology. Complex situational tasks are considered in the modular program as the main means of assessing educational outcomes. The content of these tasks is determined by a range of diagnostic situations and closely corresponds with the real-life practice of educational psychologists. Setting complex situational tasks is related to a number of components of the educational psychologist’s professional activity in the field of psychological assessment, such as: planning the sequence of professional actions; ensuring the methodological background for assessment; taking into account deontological aspects of communication with assessed individuals; carrying out professional actions; reflecting on the process and outcomes of assessment. The paper analyses the place and role of graduate students’ self-assessment in finding solutions to complex situational tasks and offers a description of one such task that can be used in midterm performance evaluation of graduate students.

  12. Current directions in risk research: new developments in psychology and sociology.

    Science.gov (United States)

    Taylor-Gooby, Peter; Zinn, Jens O

    2006-04-01

    This article reviews the main approaches to risk in psychology and sociology and considers recent developments. It shows that research continues from a wide range of perspectives. Some developments in psychological thinking have recently acknowledged the importance of the cultural framing of risk perceptions and responses and the positive power of emotions to manage uncertainties, while some streams of work in sociology have moved toward more individualist approaches. These converging processes open opportunities for cross-fertilization and for using insights from both disciplines in the development of research.

  13. RELEVANCE OF PROCESS RISK ASSESSMENT IN AIRLINES

    Directory of Open Access Journals (Sweden)

    Oksana G. Feoktistova

    2017-01-01

    Full Text Available The notion of “the concept on assumed risk” that took over from the outdated concept of absolute security is analyzed, the increasing significance of operating risk assessment at the present stage is noted. Some basic risk assessment techniques are considered. Matrix technique of risk assessment is considered more thoroughly, and it may be used in risk assessment of airlines in the context of labour protection management system.The ability to correctly assess risks and develop appropriate precautionary measures will allow airlines to avoid incidents leading to drastic consequences for staff, as well as to direct and indirect costs for the enterprise among which there could be singled out both direct property damage and loss of profit and expenses connected to incident investigation, penalty and compensation payment, loss of business reputation and so on. To reduce the rate of accidents and to develop safe activities skills for airlines staff a risk assessment chart is supposed to be implemented, which will be an efficient accidents prevention involving the staff in the process and making them follow safe working conditions.Process risk assessment is an integral part of assessment of the whole enterprise activity and work efficiency of a department and particular workers evaluation system. Labour protection activity should be based on risk identification and its control. Risk assessment is a keystone of labour protection activity planning.

  14. Preconception risk assessment of infertile couples

    National Research Council Canada - National Science Library

    Nekuei, Nafisehsadat; Kazemi, Ashraf; Ehsanpur, Soheila; Beigi, Nastaran Mohammad Ali

    2013-01-01

    With regard to the importance of preconception conditions in maternal health and fertility, preconception risk assessment makes treatment trends and pregnancy outcome more successful among infertile couples...

  15. Do Spousal Discrepancies in Marital Quality Assessments Affect Psychological Adjustment to Widowhood?

    Science.gov (United States)

    Carr, Deborah; Boerner, Kathrin

    2009-01-01

    We use prospective couple-level data from the Changing Lives of Older Couples to assess the extent to which spouses concur in their assessments of marital quality (N = 844) and whether discrepancies in spouses' marital assessments affect the bereaved spouse's psychological adjustment 6 months after loss (n = 105). Spouses' assessments of marital…

  16. Assessment of "Teenage Diaries" for Teaching Concepts in Adolescent Psychology

    Science.gov (United States)

    McKee, Meredith L.; MacDonald, Pamelyn M.

    2009-01-01

    Student self-report measures have been reported in numerous studies to assert that the use of case studies in college psychology courses can help students to better understand the relevance of course topics; however, few studies have directly measured the impact of case studies on students' learning. The present study differs from previous studies…

  17. [Development and application of fracture risk assessments].

    Science.gov (United States)

    Nakamura, Toshitaka

    2012-06-01

    Definition of osteoporosis by BMD T-score has been accepted globally. However, the age-dependent changes in BMD values differ on the different sites for measurements and the sensitivity of BMD to predict the risk of osteoporotic fracture, assessed by the risk gradient value, is as small as 1.7. Reportedly, WHO Fracture Risk Assessment (FRAX®) tool to compute 10-year probabilities of osteoporotic fracture, is sensitive enough to select the high fracture risk subjects with the risk gradient value of 2.57 - 2.77 in Japanese men and women. The combination of the three major risk factors such as age, BMD and prevalent fractures, when both morphometric spine and clinical non-spine fracture are included, represents the value of 2.49 - 2.71. Radiographic assessment of prevalent vertebral fracture, along with FRAX®evaluation, seems to be important in assessing the fracture risk in Japanese subjects.

  18. Embedded journalists in the Iraq war: are they at greater psychological risk?

    Science.gov (United States)

    Feinstein, Anthony; Nicolson, Dawn

    2005-04-01

    The current war in Iraq saw an alliance between the media and the military, a process called embedded journalism. The aim of this study was to explore whether this process affected the journalists' vulnerability to psychological distress. Eighty-five of 100 journalists approached agreed to participate; 38 (44.7%) were embedded. There were no differences between embedded and unilateral (non-embedded) journalists on demographic measures or in their exposure to traumatic events. Similarly, the two groups did not differ on indices of posttraumatic stress disorder, depression, psychological distress, and substance use. Based on General Health Questionnaire scores, one third of all journalists were psychologically distressed. There is no evidence from the recent war in Iraq suggesting that embedded journalists are at increased risk for psychological problems.

  19. Type 2 diabetes mellitus and psychological stress - a modifiable risk factor.

    Science.gov (United States)

    Hackett, Ruth A; Steptoe, Andrew

    2017-09-01

    Psychological stress is common in many physical illnesses and is increasingly recognized as a risk factor for disease onset and progression. An emerging body of literature suggests that stress has a role in the aetiology of type 2 diabetes mellitus (T2DM) both as a predictor of new onset T2DM and as a prognostic factor in people with existing T2DM. Here, we review the evidence linking T2DM and psychological stress. We highlight the physiological responses to stress that are probably related to T2DM, drawing on evidence from animal work, large epidemiological studies and human laboratory trials. We discuss population and clinical studies linking psychological and social stress factors with T2DM, and give an overview of intervention studies that have attempted to modify psychological or social factors to improve outcomes in people with T2DM.

  20. Revised Human Health Risk Assessment on Chlorpyrifos

    Science.gov (United States)

    We have revised our human health risk assessment and drinking water exposure assessment for chlorpyrifos that supported our October 2015 proposal to revoke all food residue tolerances for chlorpyrifos. Learn about the revised analysis.

  1. Assessment of psychological problems in schoolgoing adolescents of Aligarh

    Directory of Open Access Journals (Sweden)

    Nafis Faizi

    2016-01-01

    Full Text Available Background: Adolescence is a period of physical, nutritional, and sexual transition, also remarkable for the accompanying psychological changes. Worldwide, 20% of children and adolescents suffer from a disabling mental illness. Therefore, knowledge of the prevalence of these disorders can be used to design intervention strategies. The present study was conducted in the 13–15 years' age group schoolgoing adolescents, with the objective to estimate the prevalence of psychological morbidity, employing Strength and Difficulties Questionnaire (SDQ. Materials and Methods: A cross-sectional analytical study was conducted in three different schools of Aligarh, in the 13–15 years' age group, with a prior permission from the school authorities. The study was approved by a multidisciplinary Institutional Ethics and Research Advisory Committee. Results: A total of 1456 students were sampled for the study. The prevalence of psychological morbidity on the basis of total difficulties score was found to be 9.75% (95% confidence interval - 8.33–11.39. The prevalence of emotional, conduct, hyperactivity, peer, and prosocial problems was 5.42%, 5.56%, 3.78%, 4.40%, and 4.26%, respectively. Conclusions: Psychological problems are fairly common in the adolescent age group. Despite the need, there is a dearth studies conducted in this crucial age group in India. Of the studies available, a wide variance is reported either due to the difference in diagnostic tools or due to the types of psychological disorders considered in different researches. For the purpose of uniformity and comparability, SDQ stands as a good option.

  2. A Qualitative Exploration of the Help-Seeking Behaviors of Students Who Experience Psychological Distress Around Assessment at Medical School.

    Science.gov (United States)

    Winter, Rachel I; Patel, Rakesh; Norman, Robert I

    2017-08-01

    Medical students are at high risk of experiencing psychological distress at medical school and developing mental ill-health during professional practice. Despite efforts by faculty to raise awareness about this risk, many students choose to suffer in silence in the face of psychological distress. The aim of this study was to explore drivers that prompted help-seeking behavior and barriers that prevented individuals prioritizing their well-being around the time of high-stakes assessment at medical school. Semi-structured interviews were conducted with fifty-seven students who failed high-stakes assessment at two UK medical schools, exploring their experience of academic difficulty and perceptions about causes. A thematic analysis of twenty transcripts that met inclusion criteria was completed to identify key factors that influenced participants' decisions around seeking help for their psychological distress, and in some cases, mental health problems. Twenty participants who specifically described a deterioration in their mental health around the time of assessment were included in this study. Barriers to seeking help in these instances included: normalization of symptoms or situation; failure to recognize a problem existed; fear of stigmatisation; overt symptoms of mental distress; and misconceptions about the true nature of the medical school, for example beliefs about a punitive response from the school if they failed. Drivers for seeking help appropriately included: building trust with someone in order to confide in them later on, and self-awareness about the need to maintain good mental health. There are various drivers and barriers for students' help seeking behaviors when experiencing psychological distress around the time of assessment, particularly self-awareness about the problem and prioritisation of well-being. Students who fail to recognize their own deteriorating mental health are at risk of academic failure and medical schools need to develop

  3. Assessing reservoir operations risk under climate change

    Science.gov (United States)

    Brekke, L.D.; Maurer, E.P.; Anderson, J.D.; Dettinger, M.D.; Townsley, E.S.; Harrison, A.; Pruitt, T.

    2009-01-01

    Risk-based planning offers a robust way to identify strategies that permit adaptive water resources management under climate change. This paper presents a flexible methodology for conducting climate change risk assessments involving reservoir operations. Decision makers can apply this methodology to their systems by selecting future periods and risk metrics relevant to their planning questions and by collectively evaluating system impacts relative to an ensemble of climate projection scenarios (weighted or not). This paper shows multiple applications of this methodology in a case study involving California's Central Valley Project and State Water Project systems. Multiple applications were conducted to show how choices made in conducting the risk assessment, choices known as analytical design decisions, can affect assessed risk. Specifically, risk was reanalyzed for every choice combination of two design decisions: (1) whether to assume climate change will influence flood-control constraints on water supply operations (and how), and (2) whether to weight climate change scenarios (and how). Results show that assessed risk would motivate different planning pathways depending on decision-maker attitudes toward risk (e.g., risk neutral versus risk averse). Results also show that assessed risk at a given risk attitude is sensitive to the analytical design choices listed above, with the choice of whether to adjust flood-control rules under climate change having considerably more influence than the choice on whether to weight climate scenarios. Copyright 2009 by the American Geophysical Union.

  4. Assessing reservoir operations risk under climate change

    Science.gov (United States)

    Brekke, Levi D.; Maurer, Edwin P.; Anderson, Jamie D.; Dettinger, Michael D.; Townsley, Edwin S.; Harrison, Alan; Pruitt, Tom

    2009-04-01

    Risk-based planning offers a robust way to identify strategies that permit adaptive water resources management under climate change. This paper presents a flexible methodology for conducting climate change risk assessments involving reservoir operations. Decision makers can apply this methodology to their systems by selecting future periods and risk metrics relevant to their planning questions and by collectively evaluating system impacts relative to an ensemble of climate projection scenarios (weighted or not). This paper shows multiple applications of this methodology in a case study involving California's Central Valley Project and State Water Project systems. Multiple applications were conducted to show how choices made in conducting the risk assessment, choices known as analytical design decisions, can affect assessed risk. Specifically, risk was reanalyzed for every choice combination of two design decisions: (1) whether to assume climate change will influence flood-control constraints on water supply operations (and how), and (2) whether to weight climate change scenarios (and how). Results show that assessed risk would motivate different planning pathways depending on decision-maker attitudes toward risk (e.g., risk neutral versus risk averse). Results also show that assessed risk at a given risk attitude is sensitive to the analytical design choices listed above, with the choice of whether to adjust flood-control rules under climate change having considerably more influence than the choice on whether to weight climate scenarios.

  5. Risk assessment for industrial safety engineers

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Nae U; Lee, Ji U; Jeon, Seong Gyun; Lee, Yeong Sun

    1997-02-15

    This book deals with risk assessment and dangerous material of definition cases and industrial disaster, risk assessment of summary, ways of assessment and effect model, material safety data sheet system such as management, writing skill and use, product and storage of dangerous material like chemical reaction of homogeneous catalysis, harmfulness of material, corrosion and anti corrosion like crevice corrosion and erosion corrosion and range, classification, application of safety assessment.

  6. Conditional economic incentives for reducing HIV risk behaviors: integration of psychology and behavioral economics.

    Science.gov (United States)

    Operario, Don; Kuo, Caroline; Sosa-Rubí, Sandra G; Gálarraga, Omar

    2013-09-01

    This article reviews psychology and behavioral economic approaches to HIV prevention, and examines the integration and application of these approaches in conditional economic incentive (CEI) programs for reducing HIV risk behavior. We discuss the history of HIV prevention approaches, highlighting the important insights and limitations of psychological theories. We provide an overview of the theoretical tenets of behavioral economics that are relevant to HIV prevention, and utilize CEIs as an illustrative example of how traditional psychological theories and behavioral economics can be combined into new approaches for HIV prevention. Behavioral economic interventions can complement psychological frameworks for reducing HIV risk by introducing unique theoretical understandings about the conditions under which risky decisions are amenable to intervention. Findings from illustrative CEI programs show mixed but generally promising effects of economic interventions on HIV and sexually transmitted infection (STI) prevalence, HIV testing, HIV medication adherence, and drug use. CEI programs can complement psychological interventions for HIV prevention and behavioral risk reduction. To maximize program effectiveness, CEI programs must be designed according to contextual and population-specific factors that may determine intervention applicability and success. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  7. Conditional Economic Incentives for Reducing HIV Risk Behaviors: Integration of Psychology and Behavioral Economics

    Science.gov (United States)

    Operario, Don; Kuo, Caroline C.; Sosa-Rubí, Sandra G.; Gálarraga, Omar

    2014-01-01

    Objective This paper reviews psychology and behavioral economic approaches to HIV prevention, and examines the integration and application of these approaches in conditional economic incentive (CEI) programs for reducing HIV risk behavior. Methods We discuss the history of HIV prevention approaches, highlighting the important insights and limitations of psychological theories. We provide an overview of the theoretical tenets of behavioral economics that are relevant to HIV prevention, and utilize CEIs as an illustrative example of how traditional psychological theories end behavioral economics can be combined into new approaches for HIV prevention. Results Behavioral economic interventions can complement psychological frameworks for reducing HIV risk by introducing unique theoretical understandings about the conditions under which risky decisions are amenable to intervention. Findings from illustrative CEI programs show mixed but generally promising effects of economic interventions on HIV and STI prevalence, HIV testing, HIV medication adherence, and drug use. Conclusion CEI programs can complement psychological interventions for HIV prevention and behavioral risk reduction. To maximize program effectiveness, CEI programs must be designed according to contextual and population-specific factors that may determine intervention applicability and success. PMID:24001243

  8. The use of wound healing assessment methods in psychological studies: a review and recommendations.

    Science.gov (United States)

    Koschwanez, Heidi E; Broadbent, Elizabeth

    2011-02-01

    To provide a critical review of methods used to assess human wound healing in psychological research and related disciplines, in order to guide future research into psychological influences on wound healing. Acute wound models (skin blister, tape stripping, skin biopsy, oral palate biopsy, expanded polytetrafluoroethylene tubing), surgical wound healing assessment methods (wound drains, wound scoring), and chronic wound assessment techniques (surface area, volumetric measurements, wound composition, and assessment tools/scoring systems) are summarized, including merits, limitations, and recommendations. Several dermal and mucosal tissue acute wound models have been established to assess the effects of psychological stress on the inflammatory, proliferative, and repair phases of wound healing in humans, including material-based models developed to evaluate factors influencing post-surgical recovery. There is a paucity of research published on psychological factors influencing chronic wound healing. There are many assessment techniques available to study the progression of chronic wound healing but many difficulties inherent to long-term clinical studies. Researchers need to consider several design-related issues when conducting studies into the effects of psychological stress on wound healing, including the study aims, type of wound, tissue type, setting, sample characteristics and accessibility, costs, timeframe, and facilities available. Researchers should consider combining multiple wound assessment methods to increase the reliability and validity of results and to further understand mechanisms that link stress and wound healing. ©2010 The British Psychological Society.

  9. Empirical assessment of published effect sizes and power in the recent cognitive neuroscience and psychology literature

    National Research Council Canada - National Science Library

    Denes Szucs; John P A Ioannidis

    2017-01-01

    We have empirically assessed the distribution of published effect sizes and estimated power by analyzing 26,841 statistical records from 3,801 cognitive neuroscience and psychology papers published recently...

  10. Assessing Instructor Performance: A Classroom Project for an Industrial/Organizational Psychology Class.

    Science.gov (United States)

    Kottke, Janet L.

    1984-01-01

    For a class project students in an industrial/organizational psychology course had to construct a performance appraisal instrument for assessing the instructor's performance. Evaluations revealed that students found the exercise useful. (RM)

  11. Electronic momentary assessment in chronic pain 1: psychological pain responses as predictors of pain intensity

    NARCIS (Netherlands)

    Sorbi, M.J.; Peters, M.L.; Kruise, D.A.; Maas, C.J.M.; Kerssens, J.J.; Verhaak, P.F.M.; Bensing, J.

    Objectives and Methods: Electronic momentary assessment was employed to substantiate the relevance of psychological functioning in chronic pain. More than 7100 electronic diaries from 80 patients with varying IASP classified types of chronic pain served to investigate to what extent

  12. Rapid psychological assessment of depression and its relationship with physical health among urban elderly

    National Research Council Canada - National Science Library

    Pavithra Cheluvaraj; Mangesh Balu Nanaware; Surya Prakasa Rao

    2016-01-01

    .... Aims To assess psychological health status with respect to depression among geriatric urban community, and the relationship of depression with health perception and physical health status has been explored...

  13. Are patients at risk for psychological maladjustment during fertility treatment less willing to comply with treatment? Results from the Portuguese validation of the SCREENIVF

    NARCIS (Netherlands)

    Lopes, V.; Canavarro, M.C.; Verhaak, C.M.; Boivin, J.; Gameiro, S.

    2014-01-01

    STUDY QUESTION: Do patients at risk for psychological maladjustment during fertility treatment present lower intentions to comply with recommended treatment than patients not at risk? SUMMARY ANSWER: Patients at risk of psychological maladjustment present similar high intentions to comply with

  14. Psychological determinants of reactions to food risk message

    NARCIS (Netherlands)

    Kuttschreuter, M.

    2006-01-01

    In recent years, European countries have witnessed a number of food crises such as dioxin-contaminated chicken, foot-and-mouth disease, and BSE. In such cases, food might be contaminated by microorganisms or chemicals that could pose a risk to the consumer. These cases attract media attention and

  15. Psychological Factors Predicting Risk-Taking Propensity of Poultry ...

    African Journals Online (AJOL)

    ... (Sd=10.70) were randomly selected among members of Poultry Farmers Association of Nigeria (POFAN), Ibadan Branch. Using a correlational design, the following measures were used: Performance Failure Appraisal Inventory (PFAI), Need for achievement scale, Locus of Control Behaviour and Risk-taking propensity.

  16. Risk of psychological distress in partners with functional disability among older Japanese adults.

    Science.gov (United States)

    Sone, Toshimasa; Nakaya, Naoki; Tomata, Yasutake; Tsuji, Ichiro

    2018-01-26

    The present cross-sectional study aimed to evaluate the association of psychological distress with a partner's disability in an older Japanese population, as well as the effect modification of social support on this association. The baseline survey was carried out between 1 December and 15 December 2006, and included 6809 participants from whom we collected data regarding functional disability and psychological distress. We defined functional disability as certification for long-term care insurance in Japan, and psychological distress as a Kessler 6 score of ≥10 out of 24. A multiple logistic regression analysis was used to calculate odds ratios (OR) and 95% confidence intervals (CI) for increased psychological distress according to the categories of functional disability among partners. Stratified analyses were also carried out to investigate whether social support significantly affected the association between a partner's functional disability and psychological distress. The multiple-adjusted OR for psychological distress was 1.48 (95% CI 1.06-2.04) among participants whose partners had functional disabilities (vs those whose partners did not have functional disabilities). In the social support-stratified analysis, a significant association with psychological distress was observed among participants lacking social support for help with their daily housework (OR 2.47, 95% CI 1.23-4.83), but not among those with social support (OR 1.18, 95% CI 0.79-1.72); P for interaction = 0.03). A partner with functional disability conferred a significantly higher risk of psychological distress on older Japanese individuals, and this association was modified by social support. We conclude that social support might buffer psychological distress in this population. Geriatr Gerontol Int 2018; ••: ••-••. © 2018 Japan Geriatrics Society.

  17. Assessing distress in the community: psychometric properties and crosswalk comparison of eight measures of psychological distress.

    Science.gov (United States)

    Batterham, P J; Sunderland, M; Slade, T; Calear, A L; Carragher, N

    2017-10-02

    Many measures are available for measuring psychological distress in the community. Limited research has compared these scales to identify the best performing tools. A common metric for distress measures would enable researchers and clinicians to equate scores across different measures. The current study evaluated eight psychological distress scales and developed crosswalks (tables/figures presenting multiple scales on a common metric) to enable scores on these scales to be equated. An Australian online adult sample (N = 3620, 80% female) was administered eight psychological distress measures: Patient Health Questionnaire-4, Kessler-10/Kessler-6, Distress Questionnaire-5 (DQ5), Mental Health Inventory-5, Hopkins Symptom Checklist-25 (HSCL-25), Self-Report Questionnaire-20 (SRQ-20) and Distress Thermometer. The performance of each measure in identifying DSM-5 criteria for a range of mental disorders was tested. Scale fit to a unidimensional latent construct was assessed using Confirmatory Factor Analysis (CFA). Finally, crosswalks were developed using Item Response Theory. The DQ5 had optimal performance in identifying individuals meeting DSM-5 criteria, with adequate fit to a unidimensional construct. The HSCL-25 and SRQ-20 also had adequate fit but poorer specificity and/or sensitivity than the DQ5 in identifying caseness. The unidimensional CFA of the combined item bank for the eight scales showed acceptable fit, enabling the creation of crosswalk tables. The DQ5 had optimal performance in identifying risk of mental health problems. The crosswalk tables developed in this study will enable rapid conversion between distress measures, providing more efficient means of data aggregation and a resource to facilitate interpretation of scores from multiple distress scales.

  18. A Holistic Approach to Assessing the Psychological Component in Low Back Pain with the MMPI,

    Science.gov (United States)

    today on a particular aspect of that practice of medical psychology, the psychological assessment of patients with low back pain , as a fairly...in the assessment of low back pain patients and the limitations of the trends in the literature to date. Second, the results of an unpublished quasi...prospective study of MMPI indices for treatment outcome in low back pain patients and discussion of interpretation of MPI elevations and configurations

  19. Rapid psychological assessment of depression and its relationship with physical health among urban elderly

    OpenAIRE

    Pavithra Cheluvaraj; Mangesh Balu Nanaware; Surya Prakasa Rao

    2016-01-01

    Background Old age is associated with increased occurrence of a wide array of Psychological impairments or losses, which might contribute to physical disabilities. As Depression has been identified as the most common aberration its rapid assessment would be able to identify the quality of individual and family life of the elderly. Aims To assess psychological health status with respect to depression among geriatric urban community, and the relationship of depression with health perce...

  20. 2010 Bruno Klopfer Distinguished Contribution Award. Some considerations for enhancing psychological assessment.

    Science.gov (United States)

    Greene, Roger L

    2011-05-01

    The field of psychological assessment appears to be bogged down in recent decades on refining existing measures and techniques to the detriment of real change. This article attempts to highlight some of the changes that need to take place in psychological assessment in the next few decades if real progress is to be achieved: (a) developing guidelines for psychological tests and measures; (b) establishing explicit criteria for training; (c) establishing guidelines for competencies; (d) recognizing the impact of marketing; (e) embracing electronic technology; and (f) implementing computer adaptive testing.

  1. PSYCHOLOGY OF BOYS AT RISK: INDICATORS FROM 0-5.

    Science.gov (United States)

    Golding, Paul; Fitzgerald, Hiram E

    2017-01-01

    In utero and during the first 5 years of life, boys face unique risks as a result of neurobiological and environmental factors. This introductory article to the Special Issue describes the background of this gender-specific inquiry and outlines some of those risks, drawing attention to the areas that will be covered in depth in the following contributions. We also describe the basis of this inquiry as the link between early life and the subsequent difficulties that adolescent boys and many young men face, and pay particular attention to the circumstances of young men of color and to the growing knowledge about the contributions of fathers to boys' development. © 2016 Michigan Association for Infant Mental Health.

  2. Genetic toxicology and cancer risk assessment

    National Research Council Canada - National Science Library

    Choy, Wai Nang

    2001-01-01

    ... their risks to humans are obvious goals for the protection of public health. When exposure is unavoidable, an accurate estimation of human risk as a result of exposure is essential for making regulatory decisions. Quantitative cancer risk assessment is an intricate process that utilizes knowledge from many different scien...

  3. GHGT-11 - Integrated Carbon Risk Assessment (ICARAS)

    NARCIS (Netherlands)

    Wollenweber, J.; Busby, D.; Wessel-Berg, D.; Nepveu, M.; Bossie Codreanu, D.; Grimstad, A-A.; Sijacic, D.; Maurand, N.; Lothe, A.; Wahl, F.; Polak, S.; Boot, H.; Grøver, A.; Wildenborg, T.

    2013-01-01

    In this paper an integrated workflow is described for risk assessment within CCS. IFPEN, SINTEF and TNO joined forces to define a comprehensive and transparent risk assessment methodology. The tools developed in these institutes are thereby integrated. The workflow can be applied to proposed carbon

  4. Risk Assessment for an Unmanned Merchant Ship

    Directory of Open Access Journals (Sweden)

    Ø.J. Rødseth

    2015-09-01

    Full Text Available The MUNIN project is doing a feasibility study on an unmanned bulk carrier on an intercontinental voyage. To develop the technical and operational concepts, MUNIN has used a risk-based design method, based on the Formal Safety Analysis method which is also recommended by the International Mari-time Organization. Scenario analysis has been used to identify risks and to simplify operational scope. Systematic hazard identification has been used to find critical safety and security risks and how to address these. Technology and operational concept testing is using a hypothesis-based test method, where the hypotheses have been created as a result of the risk assessment. Finally, the cost-benefit assessment will also use results from the risk assessment. This paper describes the risk assessment method, some of the most important results and also describes how the results have been or will be used in the different parts of the project.

  5. Summary Report: Risk Assessment Forum Technical Workshop on Population-level Ecological Risk Assessment

    Science.gov (United States)

    2008 technical workshop regarding development of additional guidelines or best practices for planning, implementing and interpreting ecological risk assessments that involve population-level assessment endpoints.

  6. Psychological interventions for adults who have sexually offended or are at risk of offending.

    Science.gov (United States)

    Dennis, Jane A; Khan, Omer; Ferriter, Michael; Huband, Nick; Powney, Melanie J; Duggan, Conor

    2012-12-12

    powerful id (increased sexual impulses and libido) and a weak superego (a low level of moral probation), which are also impacted by early environment.This updates a previous Cochrane review but is based on a new protocol. To assess the effects of psychological interventions on those who have sexually offended or are at risk of offending. In September 2010 we searched: CENTRAL, MEDLINE, Allied and Complementary Medicine (AMED), Applied Social Sciences Index and Abstracts (ASSIA), Biosis Previews, CINAHL, COPAC, Dissertation Abstracts, EMBASE, International Bibliography of the Social Sciences (IBSS), ISI Proceedings, Science Citation Index Expanded (SCI), Social Sciences Citation Index (SSCI), National Criminal Justice Reference Service Abstracts Database, PsycINFO, OpenSIGLE, Social Care Online, Sociological Abstracts, UK Clinical Research Network Portfolio Database and ZETOC. We contacted numerous experts in the field. Randomised trials comparing psychological intervention with standard care or another psychological therapy given to adults treated in institutional or community settings for sexual behaviours that have resulted in conviction or caution for sexual offences, or who are seeking treatment voluntarily for behaviours classified as illegal. At least two authors, working independently, selected studies, extracted data and assessed the studies' risk of bias. We contacted study authors for additional information including details of methods and outcome data. We included ten studies involving data from 944 adults, all male.Five trials involved primarily cognitive behavioural interventions (CBT) (n = 664). Of these, four compared CBT with no treatment or wait list control, and one compared CBT with standard care. Only one study collected data on the primary outcome. The largest study (n = 484) involved the most complex intervention versus no treatment. Long-term outcome data are reported for groups in which the mean years 'at risk' in the community are similar (8

  7. Childhood verbal abuse: a risk factor for depression in pre-bariatric surgery psychological evaluations.

    Science.gov (United States)

    Salwen, Jessica K; Hymowitz, Genna F; O'Leary, K Daniel; Pryor, Aurora D; Vivian, Dina

    2014-09-01

    The present study evaluated the importance of multimodal assessment of childhood verbal abuse (CVA) in pre-bariatric surgery psychological evaluations, and the role of CVA as a predictor of depression. Data from the psychological evaluations of 184 pre-bariatric surgery patients were retrospectively examined. Using two self-report measures and an interview-based screen, 52.2 % of participants reported experiencing some form of CVA; conversely, assessments of CVA based on only one measure yielded significantly lower prevalence rates. Endorsement of CVA on multiple measures was associated with more severe depressive symptomatology and greater likelihood of mood disorder diagnosis. Based on these data, a self-report measure and interview-based screen for CVA should be included in pre-bariatric psychological evaluations; either of these assessments may be conducted via a single-item screen. Lastly, patients who endorse CVA on multiple measures should be monitored closely for symptoms of depression post-surgery.

  8. Psychologic impact of follow-up after low-risk gestational trophoblastic disease

    NARCIS (Netherlands)

    Lok, C.A.; Donker, M.; Calff, M.M.; Massuger, L.F.A.G.; Ansink, A.C.

    2011-01-01

    OBJECTIVE: To investigate the psychological consequences of hCG measurements during follow-up in patients with low-risk gestational trophoblastic disease. The length of follow-up of patients with molar pregnancy and spontaneous normalization of the hCG level is currently discussed, in consideration

  9. Psychologic impact of follow-up after low-risk gestational trophoblastic disease

    NARCIS (Netherlands)

    Lok, Christine A. R.; Donker, Mariëlle; Calff, Mart M.; Massuger, Leon F. A. G.; Ansink, Anca C.

    2011-01-01

    To investigate the psychological consequences of hCG measurements during follow-up in patients with low-risk gestational trophoblastic disease. The length of follow-up of patients with molar pregnancy and spontaneous normalization of the hCG level is currently discussed, in consideration of the low

  10. Risk factors for psychological maladjustment of parents of children with cancer

    NARCIS (Netherlands)

    Hoekstra-Weebers, JEHM; Jaspers, JPC; Kamps, WA; Klip, EC

    1999-01-01

    Objective: To examine risk variables for future, more immediate, and persistent psychological distress of parents of pediatric cancer patients. Method: Parents (n = 128) completed questionnaires at the time of diagnosis (T-1) and 12 months later (T-2). Multiple regression analyses were performed

  11. Risk factors for psychological and physical health problems after a man-made disaster.

    NARCIS (Netherlands)

    Dirkzwager, A.J.E.; Grievink, L.; Velden, P.G. van der; Yzermans, C.J.

    2006-01-01

    BACKGROUND: There are few prospective studies on risk factors for health problems after disasters in which actual pre-disaster health data are available. AIMS: To examine whether survivors' personal characteristics, and pre-disaster psychological problems, and disaster-related variables, are related

  12. Risk factors for psychological and physical health problems after a man-made disaster

    NARCIS (Netherlands)

    Dirkzwager, Anja J E; Grievink, Linda; Velden, Peter G van der; Yzermans, C Joris

    2006-01-01

    Background There are few prospective studies on risk factors for health problems after disasters in which actual pre-disaster health data are available. Aims To examine whether survivors' personal characteristics, and pre-disaster psychological problems, and disaster-related variables, are related

  13. Students' Physical and Psychological Reactions to Forensic Dissection: Are There Risk Factors?

    Science.gov (United States)

    Sergentanis, Theodoros N.; Papadodima, Stavroula A.; Evaggelakos, Christos I.; Mytilinaios, Dimitrios G.; Goutas, Nikolaos D.; Spiliopoulou, Chara A.

    2010-01-01

    The reactions of students to forensic dissection encompass psychologico-emotional and physical components. This exploratory study aimed to determine risk factors for students' adverse physical and psychological reactions to forensic dissection. All sixth-year medical students (n = 304) attending the compulsory practical course in forensic medicine…

  14. Asbestos Workshop: Sampling, Analysis, and Risk Assessment

    Science.gov (United States)

    2012-03-01

    1EMDQ March 2012 ASBESTOS WORKSHOP: SAMPLING, ANALYSIS, AND RISK ASSESSMENT Paul Black, PhD, Neptune and Company Ralph Perona, DABT, Neptune and...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Neptune and Company, Inc,1435 Garrison Street, Suite 110,Denver,CO...8-98) Prescribed by ANSI Std Z39-18 2 Presentation Objective Provide an overview of asbestos-related risk assessment: • Focus on risk from

  15. Vascular Plaque Determination for Stroke Risk Assessment

    Science.gov (United States)

    2017-10-01

    AWARD NUMBER: W81XWH-16-1-0608 TITLE: Vascular Plaque Determination for Stroke Risk Assessment PRINCIPAL INVESTIGATOR: Vince, David Geoffrey...TITLE AND SUBTITLE Vascular Plaque Determination for Stroke Risk Assessment 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-16-1-0608 5c. PROGRAM... plaques at high risk for initiating a cerebrovascular accident. The core of the current research project is a pilot clinical study to enroll 100 subjects

  16. A Systematic Review of the Effect of Individualized Risk Communication Strategies on Screening Uptake and Its Psychological Predictors: The Role of Psychology Theory.

    Science.gov (United States)

    Bould, Kathryn; Daly, Blanaid; Dunne, Stephen; Scott, Suzanne; Asimakopoulou, Koula

    2016-12-09

    People might be more likely to attend for health screening if they are told their individual risk of an illness. The way this risk of ill-health is communicated might have an effect on screening uptake or its psychological proxies. It is possible that the format, presentation, and details of the information as well as the complexity of an intervention and use of psychological theory to inform the intervention may impact the effectiveness of individual risk communication. This systematic review collates, analyses and synthesizes the evidence for effectiveness of these aspects of individual risk communication. The synthesis indicated that written, individualized risk scores or categories are effective at supporting screening uptake and its psychological proxies. Complex, or theory-based interventions, surprisingly, are no more effective than simpler or atheoretical interventions.

  17. Caries risk assessment models in caries prediction

    Directory of Open Access Journals (Sweden)

    Amila Zukanović

    2013-11-01

    Full Text Available Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions over a period of three years [Decay Missing Filled Tooth (DMFT increment = difference between Decay Missing Filled Tooth Surface (DMFTS index at baseline and follow up], provided for examination of the predictive capacity concerning different multifactor models. Results. The data gathered showed that different multifactor risk assessment models give significantly different results (Friedman test: Chi square = 100.073, p=0.000. Cariogram is the model which identified the majority of examinees as medium risk patients (70%. The other two models were more radical in risk assessment, giving more unfavorable risk –profiles for patients. In only 12% of the patients did the three multifactor models assess the risk in the same way. Previser and CAT gave the same results in 63% of cases – the Wilcoxon test showed that there is no statistically significant difference in caries risk assessment between these two models (Z = -1.805, p=0.071. Conclusions. Evaluation of three different multifactor caries risk assessment models (Cariogram, PreViser and CAT showed that only the Cariogram can successfully predict new caries development in 12-year-old Bosnian children.

  18. RISK ASSESSMENT SUPPORTING THE FINAL RULE FOR ...

    Science.gov (United States)

    This analysis evaluates potential risks due to release of solvents from laundry sludge and disposable wipes sent to a landfill. Receptors for air and groundwater in lined and unlined landfills were evaluated. The potential solvent concentrations were calculated to determine the solvent loadings from the wipes and sludge. The mass based solvent quantity loadings were compared to the risk based loadings to determine the risk potential for specific solvents. This risk analysis also addressed previous peer reviewers’ and general public comments on the initial risk assessment conducted for the proposed rule. The final rule, supported by the risk assessment, will be prepared after the consideration of all comments for the proposed rule and the risk analysis Notice of Data Availability. The risk analysis will be used to support the development of a final rule for solvent-contaminated wipes. To ensure the adequacy of the modeling and solvent concentrations, the analysis was peer reviewed by external reviewers.

  19. Associations of muscular fitness with psychological positive health, health complaints, and health risk behaviors in Spanish children and adolescents.

    Science.gov (United States)

    Padilla-Moledo, Carmen; Ruiz, Jonatan R; Ortega, Francisco B; Mora, Jesús; Castro-Piñero, José

    2012-01-01

    We examined the association of muscular fitness with psychological positive health, health complaints, and health risk behaviors in 690 (n = 322 girls) Spanish children and adolescents (6-17.9 years old). Lower body muscular strength was assessed with the standing long jump test, and upper-body muscular strength was assessed with the throw basketball test. A muscular fitness index was computed by means of standardized measures of both tests. Psychosocial positive health, health complaints, and health risk behaviors were self-reported using the items of the Health Behavior in School-aged Children questionnaire. Psychological positive health indicators included the following: perceived health status, life satisfaction, quality of family relationships, quality of peer relationships, and academic performance. We computed a health complaints index from 8 registered symptoms: headache, stomach ache, backache, feeling low, irritability or bad temper, feeling nervous, difficulties getting to sleep, and feeling dizzy. The health risk behavior indicators studied included tobacco use, alcohol use, and getting drunk. Children and adolescents with low muscular fitness (below the mean) had a higher odds ratio (OR) of reporting fair (vs. excellent) perceived health status, low life satisfaction (vs. very happy), low quality of family relationships (vs. very good), and low academic performance (vs. very good). Likewise, children and adolescents having low muscular fitness had a significantly higher OR of reporting smoking tobacco sometimes (vs. never), drinking alcohol sometimes (vs. never), and getting drunk sometimes (vs. never). The results of this study suggest a link between muscular fitness and psychological positive health and health risk behavior indicators in children and adolescents.

  20. Contributions of risk and protective factors to prediction of psychological symptoms after traumatic experiences.

    Science.gov (United States)

    Carlson, Eve B; Palmieri, Patrick A; Field, Nigel P; Dalenberg, Constance J; Macia, Kathryn S; Spain, David A

    2016-08-01

    Traumatic experiences cause considerable suffering and place a burden on society due to lost productivity, increases in suicidality, violence, criminal behavior, and psychological disorder. The impact of traumatic experiences is complicated because many factors affect individuals' responses. By employing several methodological improvements, we sought to identify risk factors that would account for a greater proportion of variance in later disorder than prior studies. In a sample of 129 traumatically injured hospital patients and family members of injured patients, we studied pre-trauma, time of trauma, and post-trauma psychosocial risk and protective factors hypothesized to influence responses to traumatic experiences and posttraumatic (PT) symptoms (including symptoms of PTSD, depression, negative thinking, and dissociation) two months after trauma. The risk factors were all significantly correlated with later PT symptoms, with post-trauma life stress, post-trauma social support, and acute stress symptoms showing the strongest relationships. A hierarchical regression, in which the risk factors were entered in 6 steps based on their occurrence in time, showed the risks accounted for 72% of the variance in later symptoms. Most of the variance in PT symptoms was shared among many risk factors, and pre-trauma and post-trauma risk factors accounted for the most variance. Collectively, the risk factors accounted for more variance in later PT symptoms than in previous studies. These risk factors may identify individuals at risk for PT psychological disorders and targets for treatment. Published by Elsevier Inc.

  1. Cheese Microbial Risk Assessments — A Review

    Directory of Open Access Journals (Sweden)

    Kyoung-Hee Choi

    2016-03-01

    Full Text Available Cheese is generally considered a safe and nutritious food, but foodborne illnesses linked to cheese consumption have occurred in many countries. Several microbial risk assessments related to Listeria monocytogenes, Staphylococcus aureus, and Escherichia coli infections, causing cheese-related foodborne illnesses, have been conducted. Although the assessments of microbial risk in soft and low moisture cheeses such as semi-hard and hard cheeses have been accomplished, it has been more focused on the correlations between pathogenic bacteria and soft cheese, because cheese-associated foodborne illnesses have been attributed to the consumption of soft cheeses. As a part of this microbial risk assessment, predictive models have been developed to describe the relationship between several factors (pH, Aw, starter culture, and time and the fates of foodborne pathogens in cheese. Predictions from these studies have been used for microbial risk assessment as a part of exposure assessment. These microbial risk assessments have identified that risk increased in cheese with high moisture content, especially for raw milk cheese, but the risk can be reduced by preharvest and postharvest preventions. For accurate quantitative microbial risk assessment, more data including interventions such as curd cooking conditions (temperature and time and ripening period should be available for predictive models developed with cheese, cheese consumption amounts and cheese intake frequency data as well as more dose-response models.

  2. Cheese Microbial Risk Assessments — A Review

    Science.gov (United States)

    Choi, Kyoung-Hee; Lee, Heeyoung; Lee, Soomin; Kim, Sejeong; Yoon, Yohan

    2016-01-01

    Cheese is generally considered a safe and nutritious food, but foodborne illnesses linked to cheese consumption have occurred in many countries. Several microbial risk assessments related to Listeria monocytogenes, Staphylococcus aureus, and Escherichia coli infections, causing cheese-related foodborne illnesses, have been conducted. Although the assessments of microbial risk in soft and low moisture cheeses such as semi-hard and hard cheeses have been accomplished, it has been more focused on the correlations between pathogenic bacteria and soft cheese, because cheese-associated foodborne illnesses have been attributed to the consumption of soft cheeses. As a part of this microbial risk assessment, predictive models have been developed to describe the relationship between several factors (pH, Aw, starter culture, and time) and the fates of foodborne pathogens in cheese. Predictions from these studies have been used for microbial risk assessment as a part of exposure assessment. These microbial risk assessments have identified that risk increased in cheese with high moisture content, especially for raw milk cheese, but the risk can be reduced by preharvest and postharvest preventions. For accurate quantitative microbial risk assessment, more data including interventions such as curd cooking conditions (temperature and time) and ripening period should be available for predictive models developed with cheese, cheese consumption amounts and cheese intake frequency data as well as more dose-response models. PMID:26950859

  3. Behavioral health assessments and interventions of residents and psychology trainees during dual interviewing: a descriptive study.

    Science.gov (United States)

    Porcerelli, John H; Fowler, Shannon L; Klassen, Brian; Murdoch, William; Thakur, Elyse R; Wright, Brandy E; Morris, Pierre

    2013-06-01

    Family medicine residents increasingly work collaboratively with psychology trainees. One type of collaborative experience involves dual interviewing of clinic patients. The goal of this observational study was to provide an initial description of what occurs during dual interviews as it relates to behavioral health assessments and interventions. Psychology trainees provided detailed descriptions of 550 collaborative patient encounters involving 348 patients from the Wayne State University/Crittenton Family Medicine Residency clinic. Psychology trainees coded the frequency of behavioral health assessments and interventions by the resident, psychology trainee, or both. Eighty percent of the encounters contained a behavioral health assessment, and 29% contained a behavioral health intervention. Most of these clinical activities were collaboratively done. Interestingly, residents and psychology trainees tended to provide different behavioral health interventions. Moreover, residents provided different behavioral health interventions in repeat dual interviews (n=202) as opposed to first-time visits (n=348), while psychology trainees did not. Little is known about the process of dual interviewing, and this study is an important first step in describing how residents and psychology trainees actually interact during these encounters. More research is needed about the impact of dual interviewing on residents' behavior.

  4. Vulnerability to exercise addiction, socio-demographic, behavioral and psychological characteristics of runners at risk for eating disorders.

    Science.gov (United States)

    Di Lodovico, Laura; Dubertret, Caroline; Ameller, Aurely

    2017-11-28

    Excessive exercise is frequently associated with eating disorders and may degenerate into exercise addiction. We still don't know whether runners at risk for eating disorders are at risk for exercise addiction. Our aim is to assess: 1) risk for exercise addiction in runners at risk for eating disorders and 2) socio-demographic, behavioral and psychological characteristics distinguishing runners at-risk from not-at-risk for eating disorders. We assessed risk for eating disorders and exercise addiction using the SCOFF questionnaire and the Exercise Addiction Inventory personality traits with the Big-Five Inventory Test, socio-demographic data, eating and training habits in a sample of 154 healthy runners. Twenty five subjects had a score of ≥2 at the SCOFF and were included in the group "at risk for eating disorders". In this group, we found a higher percentage of subjects at risk for exercise addiction (p=0.01) and higher average scores at the Exercise Addiction Inventory (p=0.01) than runners not at risk (N=136). Runners at risk were statistically younger (p=0.03), women (p=0.001), started running to lose weight more often (p=0.03), lost more kilos since affiliation in their running club (p=0.04), and were characterized by neurotic traits using the Big-Five-Inventory Test (p=3.10-6). Screening for exercise addiction and mood disorders could lead to a more accurate management of runners at risk for eating disorders. Identifying vulnerable individuals will facilitate the prevention of eating disorders and preserve the benefits of sport practice. Copyright © 2017. Published by Elsevier Inc.

  5. Risk perception, psychological heuristics and the water fluoridation controversy.

    Science.gov (United States)

    Perrella, Andrea M L; Kiss, Simon J

    2015-04-29

    Increasingly, support for water fluoridation has come under attack. We seek an explanation, focusing on the case of Waterloo, Ontario, where a 2010 referendum overturned its water fluoridation program. In particular, we test whether individuals perceive the risks of water fluoridation based not on 'hard' scientific evidence but on heuristics and cultural norms. A sample of 376 residents in Waterloo were surveyed in June 2012 using random digit dialing. We use factor analysis, OLS regression, as well as t-tests to evaluate a survey experiment to test the credibility hypothesis. Perceptions of fluoride as a risk are lower among those who perceive fluoride's benefits (B = .473, p < 0.001) and those whose cultural view is 'egalitarian' (B = .156, p < 0.05). The experiment shows a lower level of perception of fluoride's benefits among respondents who are told that water fluoridation is opposed by a national advocacy group (Group A) compared to those who are told that the government and the World Health Organization support fluoridation (Group B) (t = 1.6547, p < 0.05), as well as compared to the control group (t = 1.8913, p < 0.05). There is no difference between Group B and the control, possibly because people's already general support for fluoridation is less prone to change when told that other public organizations also support fluoridation. Public health officials should take into account cultural norms and perceptions when individuals in a community appear to rise up against water fluoridation, with implications for other public health controversies.

  6. Common breast cancer risk alleles and risk assessment

    DEFF Research Database (Denmark)

    Näslund-Koch, C; Nordestgaard, B G; Bojesen, S E

    2017-01-01

    general population were followed in Danish health registries for up to 21 years after blood sampling. After genotyping 72 breast cancer risk loci, each with 0-2 alleles, the sum for each individual was calculated. We used the simple allele sum instead of the conventional polygenic risk score...... cancer risks ≤ 1.5%. Using polygenic risk score led to similar results. CONCLUSION: Common breast cancer risk alleles are associated with incidence and mortality of breast cancer in the general population, but not with other cancers. After including breast cancer allele sum in risk assessment, 25......BACKGROUND: We hypothesized that common breast cancer risk alleles are associated with incidences of breast cancer and other cancers in the general population, and identify low risk women among those invited for screening mammography. PARTICIPANTS AND METHODS: 35,441 individuals from the Danish...

  7. Risk factors for longer term psychological distress in well-functioning fibromyalgia patients: a prospective study into prognostic factors.

    NARCIS (Netherlands)

    Koulil, S. van; Lankveld, W.G.J.M. van; Kraaimaat, F.W.; Riel, P.L.C.M. van; Evers, A.W.M.

    2010-01-01

    OBJECTIVE: Psychological distress is a key risk factor for long-term complaints in fibromyalgia (FM). Prognostic factors for psychological distress might facilitate an early identification of patients at risk to help prevent long-term dysfunction, especially for the relatively well-functioning

  8. Health Risk Assessments for Alumina Refineries

    OpenAIRE

    Donoghue, A Michael; Coffey, Patrick S.

    2014-01-01

    Objective: To describe contemporary air dispersion modeling and health risk assessment methodologies applied to alumina refineries and to summarize recent results. Methods: Air dispersion models using emission source and meteorological data have been used to assess ground-level concentrations (GLCs) of refinery emissions. Short-term (1-hour and 24-hour average) GLCs and annual average GLCs have been used to assess acute health, chronic health, and incremental carcinogenic risks. Results: The ...

  9. Risk Assessment: Perchloroethylene Dry Cleaners Refined Human Health Risk Characterization

    Science.gov (United States)

    This November 2005 memo and appendices describe the methods by which EPA conducted its refined risk assessment of the Major Source and Area Source facilities within the perchloroethylene (perc) dry cleaners source category.

  10. Cardiovascular risk assessment in diabetes

    NARCIS (Netherlands)

    Djaberi, Roxana

    2014-01-01

    Research described in this thesis is based on clinical data obtained through diabetes cardiovascular risk management (DIACARM) project. A clinical protocol founded on the co-operation of the departments of endocrinology, cardiology, nephrology, radiology and nuclear medicine at the Leiden University

  11. Health risk assessments for alumina refineries.

    Science.gov (United States)

    Donoghue, A Michael; Coffey, Patrick S

    2014-05-01

    To describe contemporary air dispersion modeling and health risk assessment methodologies applied to alumina refineries and to summarize recent results. Air dispersion models using emission source and meteorological data have been used to assess ground-level concentrations (GLCs) of refinery emissions. Short-term (1-hour and 24-hour average) GLCs and annual average GLCs have been used to assess acute health, chronic health, and incremental carcinogenic risks. The acute hazard index can exceed 1 close to refineries, but it is typically less than 1 at neighboring residential locations. The chronic hazard index is typically substantially less than 1. The incremental carcinogenic risk is typically less than 10(-6). The risks of acute health effects are adequately controlled, and the risks of chronic health effects and incremental carcinogenic risks are negligible around referenced alumina refineries.

  12. Risk assessment of carcinogens in food.

    Science.gov (United States)

    Barlow, Susan; Schlatter, Josef

    2010-03-01

    Approaches for the risk assessment of carcinogens in food have evolved as scientific knowledge has advanced. Early methods allowed little more than hazard identification and an indication of carcinogenic potency. Evaluation of the modes of action of carcinogens and their broad division into genotoxic and epigenetic (non-genotoxic, non-DNA reactive) carcinogens have played an increasing role in determining the approach followed and provide possibilities for more detailed risk characterisation, including provision of quantitative estimates of risk. Reliance on experimental animal data for the majority of risk assessments and the fact that human exposures to dietary carcinogens are often orders of magnitude below doses used in experimental studies has provided a fertile ground for discussion and diverging views on the most appropriate way to offer risk assessment advice. Approaches used by national and international bodies differ, with some offering numerical estimates of potential risks to human health, while others express considerable reservations about the validity of quantitative approaches requiring extrapolation of dose-response data below the observed range and instead offer qualitative advice. Recognising that qualitative advice alone does not provide risk managers with information on which to prioritise the need for risk management actions, a "margin of exposure" approach for substances that are both genotoxic and carcinogenic has been developed, which is now being used by the World Health Organization and the European Food Safety Authority. This review describes the evolution of risk assessment advice on carcinogens and discusses examples of ways in which carcinogens in food have been assessed in Europe.

  13. Systems Toxicology: The Future of Risk Assessment.

    Science.gov (United States)

    Sauer, John Michael; Hartung, Thomas; Leist, Marcel; Knudsen, Thomas B; Hoeng, Julia; Hayes, A Wallace

    2015-01-01

    Risk assessment, in the context of public health, is the process of quantifying the probability of a harmful effect to individuals or populations from human activities. With increasing public health concern regarding the potential risks associated with chemical exposure, there is a need for more predictive and accurate approaches to risk assessment. Developing such an approach requires a mechanistic understanding of the process by which xenobiotic substances perturb biological systems and lead to toxicity. Supplementing the shortfalls of traditional risk assessment with mechanistic biological data has been widely discussed but not routinely implemented in the evaluation of chemical exposure. These mechanistic approaches to risk assessment have been generally referred to as systems toxicology. This Symposium Overview article summarizes 4 talks presented at the 35th Annual Meeting of the American College of Toxicology. © The Author(s) 2015.

  14. Models to Assess the Bankruptcy Risk

    Directory of Open Access Journals (Sweden)

    Simona Valeria TOMA

    2013-08-01

    Full Text Available Closely related to financial risk assessment, one of the main concerns of the organizations should be the evaluation of bankruptcy risk, in this period of slow economic growth. Organization bankruptcies have increased in recent years worldwide. The aim of this paper is to demonstrate that the methods and models for forecasting bankruptcy of organizations, for the bankruptcy risk assessment are seeing for the health financing of an entity in financial accounting diagnosis and that the organizations requires assessment of risks accompanying the work, in which some signals fragility (vulnerable health this and other projected bankruptcy (insolvability threatens its survival (continuity. The bankruptcy risk assessment is important for profit-seeking investors because they must know how to value a company in or near bankruptcy is an important skill, but to detect any signs of looming bankruptcy is necessary to calculate and to analyse all kinds of financial rations: working capital, profitability, debt levels and liquidity.

  15. Medical and psychological risks and consequences of long-term opioid therapy in women.

    Science.gov (United States)

    Darnall, Beth D; Stacey, Brett R; Chou, Roger

    2012-09-01

    Long-term opioid use has increased substantially over the past decade for U.S. women. Women are more likely than men to have a chronic pain condition, to be treated with opioids, and may receive higher doses. Prescribing trends persist despite limited evidence to support the long-term benefit of this pain treatment approach. To review the medical and psychological risks and consequences of long-term opioid therapy in women. Scientific literature containing relevant keywords and content were reviewed. Long-term opioid use exposes women to unique risks, including endocrinopathy, reduced fertility, neonatal risks, as well as greater risk for polypharmacy, cardiac risks, poisoning and unintentional overdose, among other risks. Risks for women appear to vary by age and psychosocial factors may be bidirectionally related to opioid use. Gaps in understanding and priorities for future research are highlighted. Wiley Periodicals, Inc.

  16. Social and Psychological Factors Related to Risk of Eating Disorders Among High School Girls.

    Science.gov (United States)

    Alfoukha, Marwa M; Hamdan-Mansour, Ayman M; Banihani, Manar Ali

    2017-01-01

    Prevalence of eating disorders (EDs) has increased among adolescents in Arabic and Western countries. The purposes are to identify the risk of ED and psychosocial correlates of risk of ED among high school girls in Jordan. The researchers employed a cross-sectional, correlational design using 799 high school girls from governmental and private schools in the central region of Jordan. The results indicate that prevalence of the risk of ED was 12%. The risk of ED had significant and positive correlation with body shape dissatisfaction, self-esteem, psychological distress, and pressure from family, peers, and media ( p self-esteem, negative peer pressure, and being young were significant predictors of the risk of EDs. Risk of ED is highly prevalent among high school girls, and school nurses need to adopt a model of care addressing the risk factors while caring for high school girls.

  17. Suicide risk assessment in high-risk adolescents.

    Science.gov (United States)

    Gray, Barbara P; Dihigo, Sharolyn K

    2015-09-13

    A significant number of adolescents experience depression and other mental health disorders that may put them at risk for suicide. Mental health assessment is an important component of primary healthcare. Depression and suicide risk screening can assist healthcare providers in preventing suicides.

  18. NASA Human System Risk Assessment Process

    Science.gov (United States)

    Francisco, D.; Romero, E.

    2016-01-01

    NASA utilizes an evidence based system to perform risk assessments for the human system for spaceflight missions. The center of this process is the multi-disciplinary Human System Risk Board (HSRB). The HSRB is chartered from the Chief Health and Medical Officer (OCHMO) at NASA Headquarters. The HSRB reviews all human system risks via an established comprehensive risk and configuration management plan based on a project management approach. The HSRB facilitates the integration of human research (terrestrial and spaceflight), medical operations, occupational surveillance, systems engineering and many other disciplines in a comprehensive review of human system risks. The HSRB considers all factors that influence human risk. These factors include pre-mission considerations such as screening criteria, training, age, sex, and physiological condition. In mission factors such as available countermeasures, mission duration and location and post mission factors such as time to return to baseline (reconditioning), post mission health screening, and available treatments. All of the factors influence the total risk assessment for each human risk. The HSRB performed a comprehensive review of all potential inflight medical conditions and events and over the course of several reviews consolidated the number of human system risks to 30, where the greatest emphasis is placed for investing program dollars for risk mitigation. The HSRB considers all available evidence from human research and, medical operations and occupational surveillance in assessing the risks for appropriate mitigation and future work. All applicable DRMs (low earth orbit for 6 and 12 months, deep space for 30 days and 1 year, a lunar mission for 1 year, and a planetary mission for 3 years) are considered as human system risks are modified by the hazards associated with space flight such as microgravity, exposure to radiation, distance from the earth, isolation and a closed environment. Each risk has a summary

  19. An assessment of psychological noise reduction by landscape plants.

    Science.gov (United States)

    Yang, Fan; Bao, Zhi Yi; Zhu, Zhu Jun

    2011-04-01

    The emphasis in the term 'Green Transportation' is on the word 'green'. Green transportation focuses on the construction of a slow transport system with a visually pleasing, easy and secure trip environment composed of urban parks, green roadside spaces and some other space that is full of landscape plants. This trip environment encourages residents to make trip choices that reduce fuel consumption and pollution and is one of the most important ways of popularizing green transportation. To study the psychological benefits provided by urban parks and other landscape environments, we combined a subjective approach (a questionnaire) with an objective quantitative approach (emotional tests using an electroencephalogram; EEG). Using a questionnaire survey, we found that 90% of the subjects believed that landscape plants contribute to noise reduction and that 55% overrated the plants' actual ability to attenuate noise. Two videos (showing a traffic scene and a plant scene) were shown to 40 participants on video glasses. We detected and recorded EEG values with a portable electroencephalograph, and a comparison between the results of the two groups revealed that there was a highly significant asymmetry between the EEG activity of the vegetation scene and traffic scene groups. The results suggest that the emotions aroused by noise and visual stimuli are manifested in the synchronization of beta frequency band and the desynchronization of alpha frequency band, indicating that landscape plants can moderate or buffer the effects of noise. These findings indicate that landscape plants provide excess noise attenuating effects through subjects' emotional processing, which we term 'psychological noise reduction'.

  20. Risk Assessment of the Innovative Projects Implementation

    Directory of Open Access Journals (Sweden)

    Deptuła Anna Małgorzata

    2015-12-01

    Full Text Available The article presents the issue of risk assessment of innovations. Specificity of technological innovation realized in manufacturing companies has been particularly well described here. An original method of assessing the innovative projects risk has been presented. The elaborated method has been implemented in three enterprises, the business activity of which is not typical for electrical engineering, metal and mechanical engineering and companies which are going to carry out the innovative project simultaneously with already started innovative projects. Moreover, an example of the risk assessment of a chosen technological innovation has been presented.

  1. The relation of risk assessment and health impact assessment

    DEFF Research Database (Denmark)

    Ádám, Balázs; Gulis, Gabriel

    2013-01-01

    standardised scientific methods to characterise the probability and magnitude of harm caused by a hazard, preferably in a quantitative manner. In turn, HIA is a process to assess future impacts of recent proposals and is dominated by qualitative evaluation. It makes a projection for a future scenario rather......The level and distribution of health risks in a society is substantially influenced by measures of various policies, programmes or projects. Risk assessment can evaluate the nature, likelihood and severity of an adverse effect. Health impact assessment (HIA) provides similar function when used...... their relationship. The experiences accumulated during the preparation of several case studies in a large scale international project (RAPID) are used for argumentation and formulation of recommendations on how risk assessment can be systematically integrated into the HIA process. Risk assessment uses well...

  2. Risk of psychological ill health and methods of organisational downsizing: a cross-sectional survey in four European countries

    Directory of Open Access Journals (Sweden)

    Elena Andreeva

    2017-09-01

    Full Text Available Abstract Background The manner in which organizational downsizing is implemented can make a substantial difference as to whether the exposed workers will suffer from psychological ill health. Surprisingly, little research has directly investigated this issue. We examined the likelihood of psychological ill health associated with strategic and reactive downsizing. Methods A cross-sectional survey included 1456 respondents from France, Sweden, Hungary and the United Kingdom: 681 employees in stable workplaces (reference group and 775 workers from downsized companies. Reactive downsizing was exemplified by the exposures to compulsory redundancies of medium to large scale resulting in job loss or surviving a layoff while staying employed in downsized organizations. The workforce exposed to strategic downsizing was represented by surplus employees who were internally redeployed and supported through their career change process within a policy context of “no compulsory redundancy”. Symptoms of anxiety, depression and emotional exhaustion were assessed in telephone interviews with brief subscales from Hospital Anxiety Scale (HADS-A, Hopkins Symptom Checklist (SCL-CD6 and Maslach Burnout Inventory (MBI-GS. Data were analyzed using logistic regression. Results We observed no increased risk of psychological ill health in the case of strategic downsizing. The number of significant associations with psychological ill health was the largest for the large-scale reactive downsizing: surviving a layoff was consistently associated with all three outcome measures; returning to work after the job loss experience was related to anxiety and depression, while persons still unemployed at interview had elevated odds of anxiety. After reactive medium-scale downsizing, unemployment at interview was the only exposure associated with anxiety and depression. Conclusions The manner in which organizational downsizing is implemented can be important for the psychological

  3. Risk of psychological ill health and methods of organisational downsizing: a cross-sectional survey in four European countries.

    Science.gov (United States)

    Andreeva, Elena; Brenner, M Harvey; Theorell, Töres; Goldberg, Marcel

    2017-09-29

    The manner in which organizational downsizing is implemented can make a substantial difference as to whether the exposed workers will suffer from psychological ill health. Surprisingly, little research has directly investigated this issue. We examined the likelihood of psychological ill health associated with strategic and reactive downsizing. A cross-sectional survey included 1456 respondents from France, Sweden, Hungary and the United Kingdom: 681 employees in stable workplaces (reference group) and 775 workers from downsized companies. Reactive downsizing was exemplified by the exposures to compulsory redundancies of medium to large scale resulting in job loss or surviving a layoff while staying employed in downsized organizations. The workforce exposed to strategic downsizing was represented by surplus employees who were internally redeployed and supported through their career change process within a policy context of "no compulsory redundancy". Symptoms of anxiety, depression and emotional exhaustion were assessed in telephone interviews with brief subscales from Hospital Anxiety Scale (HADS-A), Hopkins Symptom Checklist (SCL-CD6) and Maslach Burnout Inventory (MBI-GS). Data were analyzed using logistic regression. We observed no increased risk of psychological ill health in the case of strategic downsizing. The number of significant associations with psychological ill health was the largest for the large-scale reactive downsizing: surviving a layoff was consistently associated with all three outcome measures; returning to work after the job loss experience was related to anxiety and depression, while persons still unemployed at interview had elevated odds of anxiety. After reactive medium-scale downsizing, unemployment at interview was the only exposure associated with anxiety and depression. The manner in which organizational downsizing is implemented can be important for the psychological wellbeing of workers. If downsizing is unavoidable, it should be

  4. Chemical Risk Assessment: Traditional vs Public Health ...

    Science.gov (United States)

    Preventing adverse health impacts from exposures to environmental chemicals is fundamental to protecting individual and public health. When done efficiently and properly, chemical risk assessment enables risk management actions that minimize the incidence and impacts of environmentally-induced diseases related to chemical exposure. However, traditional chemical risk assessment is faced with multiple challenges with respect to predicting and preventing disease in human populations, and epidemiological studies increasingly report observations of adverse health effects at exposure levels predicted from animal studies to be safe for humans. This discordance reinforces concerns about the adequacy of contemporary risk assessment practices (Birnbaum, Burke, & Jones, 2016) for protecting public health. It is becoming clear that to protect public health more effectively, future risk assessments will need to use the full range of available data, draw on innovative methods to integrate diverse data streams, and consider health endpoints that also reflect the range of subtle effects and morbidities observed in human populations. Given these factors, there is a need to reframe chemical risk assessment to be more clearly aligned with the public health goal of minimizing environmental exposures associated with disease. Preventing adverse health impacts from exposures to environmental chemicals is fundamental to protecting individual and public health. Chemical risk assessments

  5. Cardiovascular risk assessment in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Elaine Amaral de Paula

    2013-06-01

    Full Text Available OBJECTIVE: to assess cardiovascular risk by means of the traditional Framingham score and the version modified through the incorporation of emerging risk factors, such as family history of acute myocardial infarction, metabolic syndrome and chronic kidney disease. METHOD: participants were 50 hypertensive patients under outpatient treatment. The clinical data were collected through a semi-structured interview and the laboratory data from patients' histories. RESULTS: it was verified that the traditional Framingham score was predominantly low (74%, with 14% showing medium risk and 12% high risk. After the inclusion of emerging risk factors, the chance of a coronary event was low in 22% of the cases, medium in 56% and high in 22%. CONCLUSIONS: the comparison between the traditional Framingham risk score and the modified version demonstrated a significant difference in the cardiovascular risk classification, whose correlation shows discreet agreement between the two scales. Lifestyle elements seem to play a determinant role in the increase in cardiovascular risk levels.

  6. Cardiovascular risk assessment in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Elaine Amaral de Paula

    Full Text Available OBJECTIVE: to assess cardiovascular risk by means of the traditional Framingham score and the version modified through the incorporation of emerging risk factors, such as family history of acute myocardial infarction, metabolic syndrome and chronic kidney disease. METHOD: participants were 50 hypertensive patients under outpatient treatment. The clinical data were collected through a semi-structured interview and the laboratory data from patients' histories. RESULTS: it was verified that the traditional Framingham score was predominantly low (74%, with 14% showing medium risk and 12% high risk. After the inclusion of emerging risk factors, the chance of a coronary event was low in 22% of the cases, medium in 56% and high in 22%. CONCLUSIONS: the comparison between the traditional Framingham risk score and the modified version demonstrated a significant difference in the cardiovascular risk classification, whose correlation shows discreet agreement between the two scales. Lifestyle elements seem to play a determinant role in the increase in cardiovascular risk levels.

  7. [Study on application of two risk assessment methods in coal dust occupational health risk assessment].

    Science.gov (United States)

    Wu, B; Zhang, Y L; Chen, Y Q

    2017-04-20

    Objective: To evaluate the applicability of quantitative grading method (GBZ/T 229.1-2010) and occupational hazard risk index method in coal dust occupational health risk assessment. Methods: Taking 4 coal mines as the research object of risk assessment and making occupational health field testing and investigation. Based on two risk assessment methods, we analysed the health risk levels of 20 occupations which were exposed to coal dust in workplaces. Results: Coal dust working post had different risk levels in 4 coal mines, the post of higher risk level were mainly concentrated in the underground workplace of coal mine, especially the post of coal mining and tunneling system. The two risk assessment results showed that the risk levels of coal-mining machine drivers and tunneling machine drivers were the highest. The risk levels of coal dust working post used by two risk assessment methods had no significant difference (P>0.05) and were highly correlated (r=0.821, Prisk assessment methods were supported by the field investigation and literatures. Conclusion: The two risk assessment methods can be used in coal dust occupational health risk assessment.

  8. Risk assessment in transportation systems

    Directory of Open Access Journals (Sweden)

    Młyńczak Marek

    2016-12-01

    Full Text Available The paper presents problems of hazard identification in transportation systems, where not only field of action is large but also cause-consequences relations between failure causes and losses are distant in time and space. It is observed in transportation systems of goods and passengers, systems of water, gas, oil distribution and electro-energetic nets. Proposed systemic approach based on system elements classification on active (casual and passive ones (affected. There are described concepts of vulnerability (damageability, resilience (ability of recovering and risk controlling by introducing safety measures to undesired event chain.

  9. Preconception risk assessment of infertile couples.

    Science.gov (United States)

    Nekuei, Nafisehsadat; Kazemi, Ashraf; Ehsanpur, Soheila; Beigi, Nastaran Mohammad Ali

    2013-01-01

    With regard to the importance of preconception conditions in maternal health and fertility, preconception risk assessment makes treatment trends and pregnancy outcome more successful among infertile couples. This study has tried to investigate preconception risk assessment in infertile couples. This is a descriptive analytical survey conducted on 268 subjects, selected by convenient sampling, referring to Isfahan infertility centers (Iran). The data were collected by questionnaires through interview and clients' medical records. Pre-pregnancy risk assessment including history taking (personal, familial, medical, medications, menstruation, and pregnancy), exams (physical, genital, and vital signs), and routine test requests (routine, cervix, infections, and biochemical tests) was performed in the present study. The results showed that the lowest percentage of taking a complete history was for personal history (0.4%) and the highest was for history of menstruation (100%). The lowest percentage of complete exam was for physical exam (3.4%) and the highest for genital exam (100%). With regard to laboratory assessment, the highest percentage was for routine tests (36.6%) and the lowest was for infection tests (0.4%). Based o the results of the present study, most of the risk assessment components are poorly assessed in infertile couples. With regard to the importance of infertility treatment, spending high costs and time on that, and existence of high-risk individuals as well as treatment failures, health providers should essentially pay special attention to preconception risk assessment in infertile couples in order to enhance the chance of success and promote treatment outcome.

  10. Psychosocial and behavioral impact of breast cancer risk assessed by testing for common risk variants: protocol of a prospective study.

    Science.gov (United States)

    Yanes, Tatiane; Meiser, Bettina; Young, Mary-Anne; Kaur, Rajneesh; Mitchell, Gillian; Barlow-Stewart, Kristine; Roscioli, Tony; Halliday, Jane; James, Paul

    2017-07-18

    The 'common variant, common disease' model predicts that a significant component of hereditary breast cancer unexplained by pathogenic variants in moderate or high-penetrance genes is due to the cumulative effect of common risk variants in DNA (polygenic risk). Assessing a woman's breast cancer risk by testing for common risk variants can provide useful information for women who would otherwise receive uninformative results by traditional monogenic testing. Despite increasing support for the utility of common risk variants in hereditary breast cancer, research findings have not yet been integrated into clinical practice. Translational research is therefore critical to ensure results are effectively communicated, and that women do not experience undue adverse psychological outcomes. In this prospective study, 400 women with a personal and/or high risk family history of breast cancer will be recruited from six familial cancer centers (FCCs) in Australia. Eligible women will be invited to attend a FCC and receive their personal polygenic risk result for breast cancer. Genetic health professionals participating in the study will receive training on the return of polygenic risk information and a training manual and visual aids will be developed to facilitate patient communication. Participants will complete up to three self-administered questionnaires over a 12-months period to assess the short-and long-term psychological and behavioral outcomes of receiving or not receiving their personal polygenic risk result. This is the world's first study to assess the psychological and behavioral impact of offering polygenic risk information to women from families at high risk of breast cancer. Findings from this research will provide the basis for the development of a new service model to provide polygenic risk information in familial cancer clinics. The study was retrospectively registered on 27th April 2017 with the Australian and New Zealand Clinical Trials Group (Registration

  11. An empirical assessment of content in criminal psychological profiles.

    Science.gov (United States)

    Kocsis, Richard N

    2003-02-01

    Although criminal psychological profiling has been in use by law enforcement agencies for almost three decades, there is a paucity of empirical research examining the technique. A fundamental issue that has received little attention is the empirical evaluation of information contained in profiles composed by professional profilers. In this study, a group of profilers, police officers, psychologists, college students, and self-declared psychics were given information from a solved murder investigation, after which the participants composed a written profile predicting the probable offender. Professional profilers tended to write more lengthy profiles that contained more information about the nonphysical attributes of the offender and more information about the crime scene or the offender's behavior before, during, and after the crime. These results are discussed in terms of their implication for our broader understanding of the technique of profiling and future directions for research into profiling.

  12. Effects of Positive Psychology Interventions on Risk Biomarkers in Coronary Patients: A Randomized, Wait-List Controlled Pilot Trial.

    Science.gov (United States)

    Nikrahan, Gholam Reza; Laferton, Johannes A C; Asgari, Karim; Kalantari, Mehrdad; Abedi, Mohammad Reza; Etesampour, Ali; Rezaei, Abbas; Suarez, Laura; Huffman, Jeff C

    2016-01-01

    Among cardiac patients, positive psychologic factors are consistently linked with superior clinical outcomes and improvement in key markers of inflammation and hypothalamic-pituitary-adrenal axis functioning. Further, positive psychology interventions (PPI) have effectively increased psychologic well-being in a wide variety of populations. However, there has been minimal study of PPIs in cardiac patients, and no prior study has evaluated their effect on key prognostic biomarkers of cardiac outcome. Accordingly, we investigated the effect of 3 distinct PPIs on risk biomarkers in cardiac patients. In an exploratory trial, 69 patients with recent coronary artery bypass graft surgery or percutaneous intervention were randomized to (1) one of three 6-week in-person PPIs (based on the work of Seligman, Lyubomirsky, or Fordyce) or (2) a wait-list control group. Risk biomarkers were assessed at baseline, postintervention (7 weeks), and at 15-week follow-up. Between-group differences in change from baseline biomarker levels were examined via random effects models. Compared with the control group, participants randomized to the Seligman (B = -2.06; p = 0.02) and Fordyce PPI (B = -1.54; p = 0.04) had significantly lower high-sensitivity C-reactive protein levels at 7 weeks. Further, the Lyubomirsky PPI (B = -245.86; p = 0.04) was associated with a significantly lower cortisol awakening response at 7 weeks when compared with control participants. There were no other significant between-group differences. Despite being an exploratory pilot study with multiple between-group comparisons, this initial trial offers the first suggestion that PPIs might be effective in reducing risk biomarkers in high-risk cardiac patients. Copyright © 2016 The Academy of Psychosomatic Medicine. All rights reserved.

  13. An Assessment of Psychological Noise Reduction by Landscape Plants

    Directory of Open Access Journals (Sweden)

    Fan Yang

    2011-04-01

    Full Text Available The emphasis in the term ‘Green Transportation’ is on the word ‘green’. Green transportation focuses on the construction of a slow transport system with a visually pleasing, easy and secure trip environment composed of urban parks, green roadside spaces and some other space that is full of landscape plants. This trip environment encourages residents to make trip choices that reduce fuel consumption and pollution and is one of the most important ways of popularizing green transportation. To study the psychological benefits provided by urban parks and other landscape environments, we combined a subjective approach (a questionnaire with an objective quantitative approach (emotional tests using an electroencephalogram; EEG. Using a questionnaire survey, we found that 90% of the subjects believed that landscape plants contribute to noise reduction and that 55% overrated the plants’ actual ability to attenuate noise. Two videos (showing a traffic scene and a plant scene were shown to 40 participants on video glasses. We detected and recorded EEG values with a portable electroencephalograph, and a comparison between the results of the two groups revealed that there was a highly significant asymmetry between the EEG activity of the vegetation scene and traffic scene groups. The results suggest that the emotions aroused by noise and visual stimuli are manifested in the synchronization of beta frequency band and the desynchronization of alpha frequency band, indicating that landscape plants can moderate or buffer the effects of noise. These findings indicate that landscape plants provide excess noise attenuating effects through subjects’ emotional processing, which we term ‘psychological noise reduction’.

  14. An Assessment of Psychological Noise Reduction by Landscape Plants

    Science.gov (United States)

    Yang, Fan; Bao, Zhi Yi; Zhu, Zhu Jun

    2011-01-01

    The emphasis in the term ‘Green Transportation’ is on the word ‘green’. Green transportation focuses on the construction of a slow transport system with a visually pleasing, easy and secure trip environment composed of urban parks, green roadside spaces and some other space that is full of landscape plants. This trip environment encourages residents to make trip choices that reduce fuel consumption and pollution and is one of the most important ways of popularizing green transportation. To study the psychological benefits provided by urban parks and other landscape environments, we combined a subjective approach (a questionnaire) with an objective quantitative approach (emotional tests using an electroencephalogram; EEG). Using a questionnaire survey, we found that 90% of the subjects believed that landscape plants contribute to noise reduction and that 55% overrated the plants’ actual ability to attenuate noise. Two videos (showing a traffic scene and a plant scene) were shown to 40 participants on video glasses. We detected and recorded EEG values with a portable electroencephalograph, and a comparison between the results of the two groups revealed that there was a highly significant asymmetry between the EEG activity of the vegetation scene and traffic scene groups. The results suggest that the emotions aroused by noise and visual stimuli are manifested in the synchronization of beta frequency band and the desynchronization of alpha frequency band, indicating that landscape plants can moderate or buffer the effects of noise. These findings indicate that landscape plants provide excess noise attenuating effects through subjects’ emotional processing, which we term ‘psychological noise reduction’. PMID:21695027

  15. Interacting with the public as a risk factor for employee psychological distress.

    Science.gov (United States)

    Hilton, Michael F; Whiteford, Harvey A

    2010-07-25

    The 1-month prevalence of any mental disorder in employees ranges from 10.5% to 18.5%. Mental disorders are responsible for substantial losses in employee productivity in both absenteeism and presenteeism. Potential work related factors contributing to mental difficulties are of increasing interest to employers. Some data suggests that being sales staff, call centre operator, nurse or teacher increases psychological distress. One aspect of these occupations is that there is an interaction with the public. The aim of this study is to evaluate whether employees who interact with the public are at greater risk of psychological distress. Data was collected from two studies. In study one 11,259 employees (60% female; mean age 40-years +/- SD 10-years) from six employers responded to the Health and Work Performance Questionnaire (HPQ) which contained a measure of psychological distress, the Kessler 6 (K6). Employees were coded as to whether or not they interacted with the public. Binomial logistic regression was performed on this data to determine the odds ratio (OR) for moderate or high psychological distress in employees that interacted with the public. Study two administered the HPQ and K6 to sales employees of a large Australian bank (N = 2,129; 67% female; mean age 39-years SD 10-years). This questionnaire also probed how many contacts individuals had with the public in the past week. Analysis of variance was used to determine if the number of contacts was related to psychological distress. In study one the prevalence of psychological distress in those that interacted and did not interact with the public were 19% and 15% respectively (P or = 25 contacts per week (P = 0.016). The results of the current study are indicative that interaction with the public increases levels of psychological distress. Employees dealing with the public may be an employee subgroup that could be targeted by employers with mental health interventions.

  16. Interacting with the public as a risk factor for employee psychological distress

    Directory of Open Access Journals (Sweden)

    Hilton Michael F

    2010-07-01

    Full Text Available Abstract Background The 1-month prevalence of any mental disorder in employees ranges from 10.5% to 18.5%. Mental disorders are responsible for substantial losses in employee productivity in both absenteeism and presenteeism. Potential work related factors contributing to mental difficulties are of increasing interest to employers. Some data suggests that being sales staff, call centre operator, nurse or teacher increases psychological distress. One aspect of these occupations is that there is an interaction with the public. The aim of this study is to evaluate whether employees who interact with the public are at greater risk of psychological distress. Methods Data was collected from two studies. In study one 11,259 employees (60% female; mean age 40-years ± SD 10-years from six employers responded to the Health and Work Performance Questionnaire (HPQ which contained a measure of psychological distress, the Kessler 6 (K6. Employees were coded as to whether or not they interacted with the public. Binomial logistic regression was performed on this data to determine the odds ratio (OR for moderate or high psychological distress in employees that interacted with the public. Study two administered the HPQ and K6 to sales employees of a large Australian bank (N = 2,129; 67% female; mean age 39-years SD 10-years. This questionnaire also probed how many contacts individuals had with the public in the past week. Analysis of variance was used to determine if the number of contacts was related to psychological distress. Results In study one the prevalence of psychological distress in those that interacted and did not interact with the public were 19% and 15% respectively (P Conclusions The results of the current study are indicative that interaction with the public increases levels of psychological distress. Employees dealing with the public may be an employee subgroup that could be targeted by employers with mental health interventions.

  17. [Working abroad: risk assessment and immunization].

    Science.gov (United States)

    Bianco, P; Anzelmo, V

    2010-01-01

    The workers travelling abroad by country of origin to carry on the job puts at risk not present in the country of origin, which overlap those related to the job profile. These risks are related to the trip, the geographic area of destination, the climate, the presence of vector, the socio-economic variables, the hygienic conditions of the host country. The risk assessment for workers abroad is complex and requires multidisciplinary inputs. Correctly performed, the risk assessment identifies the parameters needed to develop appropriate preventive strategies. The assessment of biological risk related to the geographic areas identifies immunization programs that prevent serious infectious diseases. The occupational physician must establish health surveillance programs in which the vaccination schemes should be related to geographical areas. Training and information company programs to complete protection through hygienic measures.

  18. Quantitative Risk Assessment of Contact Sensitization

    DEFF Research Database (Denmark)

    Api, Anne Marie; Belsito, Donald; Bickers, David

    2010-01-01

    Background: Contact hypersensitivity quantitative risk assessment (QRA) for fragrance ingredients is being used to establish new international standards for all fragrance ingredients that are potential skin sensitizers. Objective: The objective was to evaluate the retrospective clinical data...

  19. Assessing the Environmental Risks of Nanomaterials

    DEFF Research Database (Denmark)

    Grieger, Khara Deanne; Hansen, Steffen Foss; Baun, Anders

    Assessing the environmental risks of engineered nanomaterials (NM) is currently an intensely contested subject among scientists, organizations, governments, and policymakers. The shear number, variety, and market penetration of NM in consumer goods and other applications, including environmental...

  20. Framework for Shared Drinking Water Risk Assessment.

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, Thomas Stephen [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Tidwell, Vincent C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Peplinski, William John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mitchell, Roger [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Binning, David [AEM Corp., Herndon, VA (United States); Meszaros, Jenny [AEM Corp., Herndon, VA (United States)

    2017-01-01

    Central to protecting our nation's critical infrastructure is the development of methodologies for prioritizing action and supporting resource allocation decisions associated with risk-reduction initiatives. Toward this need a web-based risk assessment framework that promotes the anonymous sharing of results among water utilities is demonstrated. Anonymous sharing of results offers a number of potential advantages such as assistance in recognizing and correcting bias, identification of 'unknown, unknowns', self-assessment and benchmarking for the local utility, treatment of shared assets and/or threats across multiple utilities, and prioritization of actions beyond the scale of a single utility. The constructed framework was demonstrated for three water utilities. Demonstration results were then compared to risk assessment results developed using a different risk assessment application by a different set of analysts.

  1. Open risk assessment: methods and expertise

    National Research Council Canada - National Science Library

    Verloo, Didier; Meyvis, Tom; Smith, Anthony

    2016-01-01

    ... traditional dialogue and towards a more sustainable stakeholder and society interaction. The discussion centred on the needs of EFSA and of target audiences throughout the process, from risk assessment initiation through societal...

  2. Center for Advancing Microbial Risk Assessment

    Data.gov (United States)

    Federal Laboratory Consortium — The Center for Advancing Microbial Risk Assessment (CAMRA), based at Michigan State University and jointly funded by the U.S. Department of Homeland Security and the...

  3. How We Assess Risks to Pollinators

    Science.gov (United States)

    EPA has a new risk assessment framework for bees as part of its regulatory decision-making process for all pesticides, which relies on a tiered process, focuses on major routes of exposure, and distinguishes different types of pesticide treatment.

  4. Towards dynamics in flood risk assessment

    National Research Council Canada - National Science Library

    Mazzorana, B; Levaggi, L; Keiler, M; Fuchs, S

    2012-01-01

    .... The assessment of the dynamic evolution of flood risk is the pillar of any subsequent planning process that is targeted at a reduction of the expected adverse consequences of the hazard impact...

  5. Procedures for health risk assessment in Europe

    NARCIS (Netherlands)

    Seeley, M.R.; Tonner-Navarro, L.E.; Beck, B.D.; Deskin, R.; Feron, V.J.; Johanson, G.; Bolt, H.M.

    2001-01-01

    This report compares cancer classification systems, health risk assessment approaches, and procedures used for establishing occupational exposure limits (OELs), in various European countries and scientific organizations. The objectives were to highlight and compare key aspects of these processes and

  6. European Union Risk Assessment Report - Sodium Perborate

    OpenAIRE

    2007-01-01

    This report provides , with conclusions, the risk assessment report of the substance sodium perborate that has been prepared by Austria in the context of Council Regulation (EEC) No. 793/93 on the evaluation and control of existing substances.

  7. Vulnerability Identification Errors in Security Risk Assessments

    OpenAIRE

    Taubenberger, Stefan

    2014-01-01

    At present, companies rely on information technology systems to achieve their business objectives, making them vulnerable to cybersecurity threats. Information security risk assessments help organisations to identify their risks and vulnerabilities. An accurate identification of risks and vulnerabilities is a challenge, because the input data is uncertain. So-called ’vulnerability identification errors‘ can occur if false positive vulnerabilities are identified, or if vulnerabilities remain u...

  8. Cheese Microbial Risk Assessments ? A Review

    OpenAIRE

    Kyoung-Hee Choi; Heeyoung Lee; Soomin Lee; Sejeong Kim; Yohan Yoon

    2016-01-01

    Cheese is generally considered a safe and nutritious food, but foodborne illnesses linked to cheese consumption have occurred in many countries. Several microbial risk assessments related to Listeria monocytogenes, Staphylococcus aureus, and Escherichia coli infections, causing cheese-related foodborne illnesses, have been conducted. Although the assessments of microbial risk in soft and low moisture cheeses such as semi-hard and hard cheeses have been accomplished, it has been more focused o...

  9. Import risk assessment for salmon meat.

    Science.gov (United States)

    Beers, P T; Wilson, D W

    1993-12-01

    The authors discuss the risk assessment currently being conducted by the Australian Quarantine and Inspection Service (AQIS) on the importation of salmon products. AQIS conducted a public consultation on the proposal, in line with Australian Government policy on transparency and accountability in the quarantine decision-making process. The authors examine the factors which should be taken into account in the assessment of the risk associated with the importation of such products, and note the difficulties encountered with the epidemiology of fish diseases.

  10. Sulfur Oxides Risk and Exposure Assessment Planning ...

    Science.gov (United States)

    In conducting risk/exposure assessments for the Sulfur Oxides NAAQS review, EPA will first develop a draft Scope and Methods Plan which will describe the proposed scope of the quantitative and qualitative analyses to be performed and the tools/methods that may be employed Provide opportunity for CASAC feedback on EPA's plans for the risk and exposure assessment for the Sulfur Oxides NAAQS review

  11. A framework for combining social impact assessment and risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Mahmoudi, Hossein, E-mail: mahmoudi@uni-hohenheim.de [Department of Social Sciences in Agriculture, University of Hohenheim (Germany); Environmental Sciences Research Institute, Shahid Beheshti University, G.C. (Iran, Islamic Republic of); Renn, Ortwin [Department of Technology and Environmental Sociology (and DIALOGIK), University of Stuttgart (Germany); Vanclay, Frank [Department of Cultural Geography, Faculty of Spatial Sciences, University of Groningen, Groningen (Netherlands); Hoffmann, Volker [Department of Social Sciences in Agriculture, University of Hohenheim (Germany); Karami, Ezatollah [College of Agriculture, Shiraz University, Shiraz (Iran, Islamic Republic of)

    2013-11-15

    An increasing focus on integrative approaches is one of the current trends in impact assessment. There is potential to combine impact assessment with various other forms of assessment, such as risk assessment, to make impact assessment and the management of social risks more effective. We identify the common features of social impact assessment (SIA) and social risk assessment (SRA), and discuss the merits of a combined approach. A hybrid model combining SIA and SRA to form a new approach called, ‘risk and social impact assessment’ (RSIA) is introduced. RSIA expands the capacity of SIA to evaluate and manage the social impacts of risky projects such as nuclear energy as well as natural hazards and disasters such as droughts and floods. We outline the three stages of RSIA, namely: impact identification, impact assessment, and impact management. -- Highlights: • A hybrid model to combine SIA and SRA namely RSIA is proposed. • RSIA can provide the proper mechanism to assess social impacts of natural hazards. • RSIA can play the role of ex-post as well as ex-ante assessment. • For some complicated and sensitive cases like nuclear energy, conducting a RSIA is necessary.

  12. Flood risk assessments at different spatial scales

    NARCIS (Netherlands)

    de Moel, H.; Jongman, B.; Kreibich, H.; Merz, B.; Penning-Rowsell, E; Ward, P.J.

    2015-01-01

    Managing flood risk, i.e. both the hazard and the potential consequences, is an important aspect of adapting to global change and has gained much traction in recent decades. As a result, a priori flood risk assessments have become an important part of flood management practices. Many methodologies

  13. Gender and risk assessment in contraceptive technologies

    NARCIS (Netherlands)

    van Kammen, Jessika; Oudshoorn, Nelly E.J.

    This paper concerns a comparison of risk assessment practices of contraceptives for women and men. Our analysis shows how the evaluation of health risks of contraceptives does not simply reflect the specific effects of chemical compounds in the human body. Rather, we show how side-effects were rated

  14. Experimental Validation of a Risk Assessment Method

    NARCIS (Netherlands)

    Vriezekolk, E.; Etalle, Sandro; Wieringa, Roelf J.

    [Context and motivation] It is desirable that require- ment engineering methods are reliable, that is, that methods can be repeated with the same results. Risk assessments methods, however, often have low reliability when they identify risk mitigations for a sys- tem based on expert judgement.

  15. [Current lines of methodology for risk assessment].

    Science.gov (United States)

    Rakhmanin, Iu A; Novikov, S M; Shashina, T A

    2007-01-01

    The paper presents the results of some guidance studies assessing the risk, recently conducted at the A. N. Sysin Research Institute of Human Ecology and Environmental Health, such as validation of toxicological and hygienic criteria for risk assessment upon short- and long-term human exposures to deleterious substances; development and introduction of methods for assessing health risk and damage, by applying computer technologies; elaboration of guidelines for establishing the cause-and-effect relationship of changes in health indices to those in the environment; characterization of damage caused by ambient air pollution in Russian cities and towns; possibilities of using the guidance for assessing the risk to improve sociohygienic monitoring. It also gives the results of testing scientific developments in the assessment of a multienvironmental risk in the areas exposed to emission from aluminum works (Khakasia) and chemical and petrochemical enterprises (Samara Region) and in the determination of contribution of emission from the Moscow fuel-and-energy complex to risks and damages to human health, caused by ambient air pollution. The urgent issues of further development of modern trends in risk guidance studies are determined.

  16. Uncertainty quantification in flood risk assessment

    Science.gov (United States)

    Blöschl, Günter; Hall, Julia; Kiss, Andrea; Parajka, Juraj; Perdigão, Rui A. P.; Rogger, Magdalena; Salinas, José Luis; Viglione, Alberto

    2017-04-01

    Uncertainty is inherent to flood risk assessments because of the complexity of the human-water system, which is characterised by nonlinearities and interdependencies, because of limited knowledge about system properties and because of cognitive biases in human perception and decision-making. On top of the uncertainty associated with the assessment of the existing risk to extreme events, additional uncertainty arises because of temporal changes in the system due to climate change, modifications of the environment, population growth and the associated increase in assets. Novel risk assessment concepts are needed that take into account all these sources of uncertainty. They should be based on the understanding of how flood extremes are generated and how they change over time. They should also account for the dynamics of risk perception of decision makers and population in the floodplains. In this talk we discuss these novel risk assessment concepts through examples from Flood Frequency Hydrology, Socio-Hydrology and Predictions Under Change. We believe that uncertainty quantification in flood risk assessment should lead to a robust approach of integrated flood risk management aiming at enhancing resilience rather than searching for optimal defense strategies.

  17. Test Reviews: Euler, B. L. (2007). "Emotional Disturbance Decision Tree". Lutz, FL: Psychological Assessment Resources

    Science.gov (United States)

    Tansy, Michael

    2009-01-01

    The Emotional Disturbance Decision Tree (EDDT) is a teacher-completed norm-referenced rating scale published by Psychological Assessment Resources, Inc., in Lutz, Florida. The 156-item EDDT was developed for use as part of a broader assessment process to screen and assist in the identification of 5- to 18-year-old children for the special…

  18. Risk Assessment Stability: A Revalidation Study of the Arizona Risk/Needs Assessment Instrument

    Science.gov (United States)

    Schwalbe, Craig S.

    2009-01-01

    The actuarial method is the gold standard for risk assessment in child welfare, juvenile justice, and criminal justice. It produces risk classifications that are highly predictive and that may be robust to sampling error. This article reports a revalidation study of the Arizona Risk/Needs Assessment instrument, an actuarial instrument for juvenile…

  19. A Topical Overview of Cumulative Risk Assessment Concepts ...

    Science.gov (United States)

    Cumulative risk assessments (CRAs) address combined risks from exposures to multiple chemical and nonchemical stressors and may focus on vulnerable communities or populations. Significant contributions have been made to the development of concepts, methods, and applications for CRA over the past decade. Work in both human health and ecological cumulative risk has advanced in two different contexts. First, in assessing the effects of chemical mixtures that share common modes of action, or that cause common adverse outcomes. In this context two primary models are used for predicting mixture effects, dose addition or response addition. The second context is evaluating the combined effects of chemical and nonchemical (e.g., radiation, biological, nutritional, economic, psychological, habitat alteration, land-use change, global climate change, and natural disasters) stressors. CRA can be adapted to address risk in many contexts, and this adaptability is reflected in the range in disciplinary perspectives in the published literature. This article presents the results of a literature search by presenting a range of selected work with the intention to give a broad overview of relevant topics and provide a starting point for researchers interested in CRA applications. This is a select literature review of topics in CRA. As a published article it will allow the citation of an analysis conducted on a rich and diverse set of CRA publications relevant to assessment methods

  20. Updating Probability in Sex Offender Risk Assessment.

    Science.gov (United States)

    Elwood, Richard W

    2017-06-01

    Actuarial scales like the Static-99R are widely used to predict an individual's risk of sexual recidivism. However, current actuarial scales only provide rates of detected sex offenses over 10-year follow-up and do not account for all recidivism risk factors. Therefore, some forensic evaluators extrapolate, adjust, or override recidivism rates derived from actuarial scales to predict the lifetime risk of committed offenses that accounts for external risk factors, those not addressed by the actuarial scales. However, critics contend that altering rates from actuarial scales degrades their predictive validity. This article makes the case for extrapolating risk for time of exposure and for evidence-based external risk factors. It proposes using odds ratios (ORs) from case-control studies to adjust predictions from follow-up cohort studies. Finally, it shows how evaluators can apply ORs and their margins of error to sex offender risk assessment.

  1. The contribution from psychological, social, and organizational work factors to risk of disability retirement

    DEFF Research Database (Denmark)

    Knardahl, Stein; Johannessen, Håkon A.; Sterud, Tom

    2017-01-01

    Background: Previous studies indicate that psychological, social, and organizational factors at work contribute to health, motivation, absence from work, and functional ability. The objective of the study was to assess the current state of knowledge of the contribution of psychological, social...... social support from ones superior. Conclusions: Psychological and organizational factors at work contribute to disability retirement with the most robust evidence for the role of work control. We recommend the measurement of specific exposure factors in future studies......., and organizational factors to disability retirement by a systematic review and meta-analyses. Methods: Data sources: A systematic literature search for studies of retirement due to disability in Medline, Embase, and PsychINFO was performed. Reference lists of relevant articles were hand-searched for additional...

  2. Caries risk assessment in young adults

    DEFF Research Database (Denmark)

    Petersson, Gunnel Hänsel; Twetman, Svante

    2015-01-01

    as sensitivity, specificity and predictive values and compared with a risk assessment scheme used in Public Dental Service. RESULTS: The drop-outs displayed more risk factors and a significantly higher caries burden at baseline compared with those that remained in the project (p ... of impaired specificities. No combinations proved clinically useful values according to Yuoden's index. CONCLUSIONS: Within the limitations of the present study, the computer-based Cariogram did not perform better than a caries risk assessment scheme based on past caries experience and caries progression...

  3. Characterizing and Measuring Maliciousness for Cybersecurity Risk Assessment

    Directory of Open Access Journals (Sweden)

    Zoe M. King

    2018-02-01

    Full Text Available Cyber attacks have been increasingly detrimental to networks, systems, and users, and are increasing in number and severity globally. To better predict system vulnerabilities, cybersecurity researchers are developing new and more holistic approaches to characterizing cybersecurity system risk. The process must include characterizing the human factors that contribute to cyber security vulnerabilities and risk. Rationality, expertise, and maliciousness are key human characteristics influencing cyber risk within this context, yet maliciousness is poorly characterized in the literature. There is a clear absence of literature pertaining to human factor maliciousness as it relates to cybersecurity and only limited literature relating to aspects of maliciousness in other disciplinary literatures, such as psychology, sociology, and law. In an attempt to characterize human factors as a contribution to cybersecurity risk, the Cybersecurity Collaborative Research Alliance (CSec-CRA has developed a Human Factors risk framework. This framework identifies the characteristics of an attacker, user, or defender, all of whom may be adding to or mitigating against cyber risk. The maliciousness literature and the proposed maliciousness assessment metrics are discussed within the context of the Human Factors Framework and Ontology. Maliciousness is defined as the intent to harm. Most maliciousness cyber research to date has focused on detecting malicious software but fails to analyze an individual’s intent to do harm to others by deploying malware or performing malicious attacks. Recent efforts to identify malicious human behavior as it relates to cybersecurity, include analyzing motives driving insider threats as well as user profiling analyses. However, cyber-related maliciousness is neither well-studied nor is it well understood because individuals are not forced to expose their true selves to others while performing malicious attacks. Given the difficulty of

  4. Psychological assessment of persons following suicide attempt by self-poisoning

    Directory of Open Access Journals (Sweden)

    Dedić Gordana

    2010-01-01

    Full Text Available Background/Aim. Urgent psychiatric help and effective psychotherapeutic treatments are required soon after revival of a person after suicide attempt by self-poisoning. The aim of this article was to define an assessment of actual psychological characteristics of a person after suicide attempt by self-poisoning in order to apply psychotherapeutic crisis intervention after suicide attempt, as well as to show an approach to the treatment guided by the assessment that uses a psychodynamic model of suicidal crisis intervention based on our clinical experience. Methods. Hamilton Depression Rating Scale (HAMD, Center for Epidemiological Studies- Depression Scale (CES-D, Defensive Questionnaire Scale (DSQ-40, Scaling of Life Events (Paykel, and Pierce Suicide Intent Scale (SIS were applied in 30 hospitalized persons following suicide attempt by self-poisoning and in 30 patients who had asked for psychiatric examination at the outpatient clinic due to various life crises not resulting in suicide attempt. The examinees of both groups were matched by sex, age, and education, professional and marital status. Comparison of the patient groups was done by the ttest. Logistic regression analysis was used for suicidal risk assessment. Results. The suicide attempters were depressed (HAMD = 22.60 ± 5.93, CES-D = 29.67 ± 7.99, with medium suicide risk factor (SIS = 4.5 ± 4.17, using immature (projection, dissociation, devaluation, acting-out and neurotic (altruism defense mechanisms. The most important motives for suicide attempt were separation problems, problems with parents and a problem of loneliness. The commonest feelings and thoughts of a subject preceding suicide attempt were a wish to escape an unbearable situation, loss of control, desire to show love for a partner and wish to be helped. After a suicide attempt, 90% of the persons felt relief because the attempt failed, although almost half of them intend to repeat it. The risk of repeated suicide

  5. Assessment and uncertainty analysis of groundwater risk.

    Science.gov (United States)

    Li, Fawen; Zhu, Jingzhao; Deng, Xiyuan; Zhao, Yong; Li, Shaofei

    2018-01-01

    Groundwater with relatively stable quantity and quality is commonly used by human being. However, as the over-mining of groundwater, problems such as groundwater funnel, land subsidence and salt water intrusion have emerged. In order to avoid further deterioration of hydrogeological problems in over-mining regions, it is necessary to conduct the assessment of groundwater risk. In this paper, risks of shallow and deep groundwater in the water intake area of the South-to-North Water Transfer Project in Tianjin, China, were evaluated. Firstly, two sets of four-level evaluation index system were constructed based on the different characteristics of shallow and deep groundwater. Secondly, based on the normalized factor values and the synthetic weights, the risk values of shallow and deep groundwater were calculated. Lastly, the uncertainty of groundwater risk assessment was analyzed by indicator kriging method. The results meet the decision maker's demand for risk information, and overcome previous risk assessment results expressed in the form of deterministic point estimations, which ignore the uncertainty of risk assessment. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Biological Based Risk Assessment for Space Exploration

    Science.gov (United States)

    Cucinotta, Francis A.

    2011-01-01

    Exposures from galactic cosmic rays (GCR) - made up of high-energy protons and high-energy and charge (HZE) nuclei, and solar particle events (SPEs) - comprised largely of low- to medium-energy protons are the primary health concern for astronauts for long-term space missions. Experimental studies have shown that HZE nuclei produce both qualitative and quantitative differences in biological effects compared to terrestrial radiation, making risk assessments for cancer and degenerative risks, such as central nervous system effects and heart disease, highly uncertain. The goal for space radiation protection at NASA is to be able to reduce the uncertainties in risk assessments for Mars exploration to be small enough to ensure acceptable levels of risks are not exceeded and to adequately assess the efficacy of mitigation measures such as shielding or biological countermeasures. We review the recent BEIR VII and UNSCEAR-2006 models of cancer risks and their uncertainties. These models are shown to have an inherent 2-fold uncertainty as defined by ratio of the 95% percent confidence level to the mean projection, even before radiation quality is considered. In order to overcome the uncertainties in these models, new approaches to risk assessment are warranted. We consider new computational biology approaches to modeling cancer risks. A basic program of research that includes stochastic descriptions of the physics and chemistry of radiation tracks and biochemistry of metabolic pathways, to emerging biological understanding of cellular and tissue modifications leading to cancer is described.

  7. Assessing wildfire risks at multiple spatial scales

    Science.gov (United States)

    Justin Fitch

    2008-01-01

    In continuation of the efforts to advance wildfire science and develop tools for wildland fire managers, a spatial wildfire risk assessment was carried out using Classification and Regression Tree analysis (CART) and Geographic Information Systems (GIS). The analysis was performed at two scales. The small-scale assessment covered the entire state of New Mexico, while...

  8. Risk assessment as collective clinical judgement.

    Science.gov (United States)

    Murphy, Denis

    2002-01-01

    Risk assessment occupies an increasingly important position in psychiatry. This paper contends that collective judgement is the optimal method of assessing risk. Risk has a dual meaning: emotional and judgemental. Assaults, threats and survival anxiety. Staff wariness and resistance, attribution of blame. For a group to function well it must have a clear task. Custodial roles can lead to ambiguity. Externally directed hostility, internal homogenization of views. Rituals can develop in forensic institutions, as well as militarism. ANTI-THERAPEUTIC CULTURE: Sadism may develop where a marked power differential develops. Danger intensifies the feelings about leaders, perhaps idealization, perhaps disaffection. Leaders and others need to agree on risk assessment or fragmentation will occur. The assessment of risk may modify it. Mutual hostility must be reduced. Dialogue and understanding are needed. The environment should be less authoritarian and more democratic, so that patients can join a group and internalize its values. Reflective space is also required. Risk assessment is best described in terms of human endeavour, not in the language of scientific measurement.

  9. Risk assessment in support of plant health

    DEFF Research Database (Denmark)

    Jeger, Michael; Schans, Jan; Lövei, Gabor L.

    2012-01-01

    With the establishment of the Plant Health Panel in 2006, EFSA became the body responsible for risk assessment in the plant health area for the European Union (EU). Since then more than 70 outputs have been produced dealing with the full range of organisms harmful to plant health across all crop...... environmental risk assessment and the evaluation of risk reducing options. Quantitative approaches have become increasingly important during this time. The Panel has developed such methods in climatic mapping (in association with the Joint Research Councils), application of spatial spread models, re......-evaluation of quantitative pathway analyses, and in statistical modelling of experimental data. A Plant Health Network has been established to facilitate interaction with EU Member States, especially in relation to data collection and co-ordination of risk assessment activities. At the current time a revision of the EU...

  10. Pain Psychology: A Global Needs Assessment and National Call to Action

    Science.gov (United States)

    Scheman, Judith; Davin, Sara; Burns, John W.; Murphy, Jennifer L.; Wilson, Anna C.; Kerns, Robert D.; Mackey, Sean C.

    2016-01-01

    Objective. The Institute of Medicine and the draft National Pain Strategy recently called for better training for health care clinicians. This was the first high-level needs assessment for pain psychology services and resources in the United States. Design. Prospective, observational, cross-sectional. Methods. Brief surveys were administered online to six stakeholder groups (psychologists/therapists, individuals with chronic pain, pain physicians, primary care physicians/physician assistants, nurse practitioners, and the directors of graduate and postgraduate psychology training programs). Results. 1,991 responses were received. Results revealed low confidence and low perceived competency to address physical pain among psychologists/therapists, and high levels of interest and need for pain education. We found broad support for pain psychology across stakeholder groups, and global support for a national initiative to increase pain training and competency in U.S. therapists. Among directors of graduate and postgraduate psychology training programs, we found unanimous interest for a no-cost pain psychology curriculum that could be integrated into existing programs. Primary barriers to pain psychology include lack of a system to identify qualified therapists, paucity of therapists with pain training, limited awareness of the psychological treatment modality, and poor insurance coverage. Conclusions. This report calls for transformation within psychology predoctoral and postdoctoral education and training and psychology continuing education to include and emphasize pain and pain management. A system for certification is needed to facilitate quality control and appropriate reimbursement. There is a need for systems to facilitate identification and access to practicing psychologists and therapists skilled in the treatment of pain. PMID:26803844

  11. Desertification risk assessment and management program

    Directory of Open Access Journals (Sweden)

    M. Akbari

    2016-12-01

    Full Text Available Risk assessment provides the possibility of planning and management to prevent and reduce the risk of desertification. The present study is aimed to assess the hazard and risk of desertification and to develop management programs in the semi-arid western regions of Golestan Province in Iran. Desertification rate was obtained using the Iranian model of desertification potential assessment. Since the rating system was considered for the indicators, data analyses were carried out according to the Mann-Whitney test. The risk of desertification was calculated based on hazard, elements at risk and vulnerability assessment maps. The intensity of desertification was estimated to be medium. Among the factors affecting desertification, agriculture by the weighted average of 3.22 had the highest effect, followed by soil, vegetation, water and wind erosion criteria by weighted averages of 2.45, 2.32, 2.15 and 1.6 respectively. Desertification risk assessment results also showed that about 78% of central and northern parts of the region, with the largest population and residential centers, surface and underground water resources, agriculture and horticulture, is confronted with a high to very high degree of risk. Management plans and control measures, based on risk values were presented in four activities (with two management priorities under critical and non-critical conditions. For the management program with the largest area. Control measures and strategies such as the establishment of halophytic and xerophytic plants, drainage networks, resilient facilities and infrastructure were proposed. Reducing the risk of desertification, could play a crucial role in the sustainable development of drylands and desert ecosystems.

  12. TSCA Work Plan Chemical Risk Assessment: 1 ...

    Science.gov (United States)

    1-Bromopropane (CASRN 106-94-5): or 1-BP is a volatile organic chemical that is considered moderately persistent in the environment but does not have the potential to bioaccumulate in fish or other animals. The majority of the 1-BP production volume (~ 47%) is used as a vapor degreaser for optics electronics, plastics, and metals. 1-BP also is used as an aerosol solvent in cleaning products, as a spray fixative in arts and crafts, and as a spot cleaner in various industrial/commercial/consumer sectors. Focus of the Risk Assessment: The assessment will focus on uses of 1-BP in commercial (i.e., vapor degreasing, spray adhesives, and dry cleaning) and consumer applications (i.e., aerosol solvent cleaners and spray adhesives). Given the range of endpoints (i.e., cancer, non-cancer; the latter includes potential effects on the developing fetus), susceptible populations are expected to include adults (including pregnant women) in commercial uses and children (as bystanders) and adults of all ages (including pregnant women) for consumer uses. Thus, the assessment will focus on all humans/lifestages. EPA anticipates issuing draft risk assessments for public review and comment as they are completed. At the conclusion of the review process, if an assessment of specific uses indicates significant risk, EPA will evaluate and pursue appropriate risk reduction actions, as warranted. If an assessment indicates no significant risk, EPA will conclude its work on the a

  13. High risk process control system assessment methodology

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Venetia [Pontificia Universidade Catolica do Rio de Janeiro (PUC-Rio), RJ (Brazil); Zamberlan, Maria Cristina [National Institute of Tehnology (INT), Rio de Janeiro, RJ (Brazil). Human Reliability and Ergonomics Research Group for the Oil, Gas and Energy Sector

    2009-07-01

    The evolution of ergonomics methodology has become necessary due to the dynamics imposed by the work environment, by the increase of the need of human cooperation and by the high interaction between various sections within a company. In the last 25 years, as of studies made in the high risk process control, we have developed a methodology to evaluate these situations that focus on the assessment of activities and human cooperation, the assessment of context, the assessment of the impact of work of other sectors in the final activity of the operator, as well as the modeling of existing risks. (author)

  14. Impact of acute psychological stress on cardiovascular risk factors in face of insulin resistance.

    Science.gov (United States)

    Jones, Kristian T; Shelton, Richard C; Wan, Jun; Li, Li

    2016-11-01

    Individuals with insulin resistance (IR) are at greater risk for cardiovascular disease (CVD). Psychological stress may contribute to develop CVD in IR, although mechanisms are poorly understood. Our aim was to test the hypothesis that individuals with IR have enhanced emotional and physiological responses to acute psychological stress, leading to increased CVD risk. Sixty participants were enrolled into the study, and classified into IR group (n = 31) and insulin sensitive group (n = 29) according to the Quantitative insulin sensitivity check index, which was calculated based on an oral glucose tolerance test. The Trier social stress test, a standardized experimental stress paradigm, was performed on each participant, and emotional and physiological responses were examined. Blood was collected from each subject for insulin, cytokines, and cortisol measurements. Compared with the insulin-sensitive group, individuals with IR had significantly lower ratings of energy and calm, but higher fatigue levels in response to acute stressors. Individuals with IR also showed blunted heart rate reactivity following stress. In addition, the IR status was worsened by acute psychological stress as demonstrated by further increased insulin secretion. Furthermore, individuals with IR showed significantly increased levels of leptin and interleukin-6, but decreased levels of adiponectin, at baseline, stress test, and post-stress period. Our findings in individuals with IR under acute stress would allow a better understanding of the risks for developing CVD and to tailor the interventions for better outcomes.

  15. Risk, uncertainty and prophet: The psychological insights of Frank H. Knight

    Directory of Open Access Journals (Sweden)

    Tim Rakow

    2010-10-01

    Full Text Available Economist Frank H. Knight (1885--1972 is commonly credited with defining the distinction between decisions under ``risk'' (known chance and decisions under ``uncertainty'' (unmeasurable probability in his 1921 book Risk, Uncertainty and Profit. A closer reading of Knight (1921 reveals a host of psychological insights beyond this risk-uncertainty distinction, many of which foreshadow revolutionary advances in psychological decision theory from the latter half of the 20th century. Knight's description of economic decision making shared much with Simon's (1955, 1956 notion of bounded rationality, whereby choice behavior is regulated by cognitive and environmental constraints. Knight described features of risky choice that were to become key components of prospect theory (Kahneman and Tversky, 1979: the reference dependent valuation of outcomes, and the non-linear weighting of probabilities. Knight also discussed several biases in human decision making, and pointed to two systems of reasoning: one quick, intuitive but error prone, and a slower, more deliberate, rule-based system. A discussion of Knight's potential contribution to psychological decision theory emphasises the importance of a historical perspective on theory development, and the potential value of sourcing ideas from other disciplines or from earlier periods of time.

  16. Investigating analgesic and psychological factors associated with risk of postpartum depression development: a case–control study

    Directory of Open Access Journals (Sweden)

    Suhitharan T

    2016-06-01

    Full Text Available Thangavelautham Suhitharan,1 Thi Phuong Tu Pham,2 Helen Chen,2,3 Pryseley Nkouibert Assam,4 Rehena Sultana,2 Nian-Lin Reena Han,5 Ene-Choo Tan,6,7 Ban Leong Sng1,2 1Department of Women’s Anaesthesia, KK Women’s and Children’s Hospital, 2Duke-NUS Medical School, 3Women’s Service, Department of Psychological Medicine, KK Women’s and Children’s Hospital, 4Singapore Clinical Research Institute, 5Division of Clinical Support Services, 6Research Laboratory, KK Women’s and Children’s Hospital, 7SingHealth Paediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore Aim: The aim of this study was to investigate the role of peripartum analgesic and psychological factors that may be related to postpartum depression (PPD.Methods: This case–control study was conducted in pregnant females who delivered at KK Women’s and Children’s Hospital from November 2010 to October 2013 and had postpartum psychological assessment. Demographic, medical, and postpartum psychological status assessments, intrapartum data including method of induction of labor, mode of labor analgesia, duration of first and second stages of labor, mode of delivery, and pain intensity on hospital admission and after delivery were collected. PPD was assessed using the Edinburgh Postnatal Depression Scale and clinical assessment by the psychiatrist.Results: There were 62 cases of PPD and 417 controls after childbirth within 4–8 weeks. The odds of PPD was significantly lower (33 of 329 [10.0%] in females who received epidural analgesia for labor compared with those who chose nonepidural analgesia (29 of 150 [19.3%] ([odds ratio] 0.47 (0.27–0.8, P=0.0078. The multivariate analysis showed that absence of labor epidural analgesia, increasing age, family history of depression, history of depression, and previous history of PPD were independent risk factors for development of PPD.Conclusion: The absence of labor epidural analgesia remained as an independent

  17. Fuzzy logic for pipelines risk assessment

    Directory of Open Access Journals (Sweden)

    Ali Alidoosti

    2012-08-01

    Full Text Available Pipelines systems are identified to be the safest way of transporting oil and natural gas. One of the most important aspects in developing pipeline systems is determining the potential risks that implementers may encounter. Therefore, risk analysis can determine critical risk items to allocate the limited resources and time. Risk Analysis and Management for Critical Asset Protection (RAMCAP is one of the best methodologies for assessing the security risks. However, the most challenging problem in this method is uncertainty. Therefore, fuzzy set theory is used to model the uncertainty. Thus, Fuzzy RAMCAP is introduced in order to risk analysis and management for pipeline systems. Finally, a notional example from pipeline systems is provided to demonstrate an application of the proposed methodology.

  18. Risk propensity assessment in military special operations.

    Science.gov (United States)

    Sicard, B; Jouve, E; Blin, O

    2001-10-01

    Risk taking, decision making, and stress factors are strongly associated in military operations. The authors used the Bond and Lader mood and alertness scale and a new scale, Evaluation of Risks (EVAR), to assess risk proneness in a maritime counter-terrorism exercise. EVAR items are distributed among five factors: self-control, danger seeking, energy, impulsiveness, and invincibility. In the study, 10 pilots were submitted to strenuous night flights with limited sleep deprivation. Compared with baseline data, pilots reported an increase in impulsiveness, whereas EVAR factors were consistent in a control group composed of 9 navy crew member. Correlations were observed between mood and alertness and risk factors. These results illustrate how EVAR can be used to evaluate change in risk proneness in individuals submitted to various stressors. But further studies are required to weigh stress factors and environmental conditions in risk propensity with a larger population of various age and personality traits.

  19. Metric qualities of the cognitive behavioral assessment for outcome evaluation to estimate psychological treatment effects.

    Science.gov (United States)

    Bertolotti, Giorgio; Michielin, Paolo; Vidotto, Giulio; Sanavio, Ezio; Bottesi, Gioia; Bettinardi, Ornella; Zotti, Anna Maria

    2015-01-01

    Cognitive behavioral assessment for outcome evaluation was developed to evaluate psychological treatment interventions, especially for counseling and psychotherapy. It is made up of 80 items and five scales: anxiety, well-being, perception of positive change, depression, and psychological distress. The aim of the study was to present the metric qualities and to show validity and reliability of the five constructs of the questionnaire both in nonclinical and clinical subjects. Four steps were completed to assess reliability and factor structure: criterion-related and concurrent validity, responsiveness, and convergent-divergent validity. A nonclinical group of 269 subjects was enrolled, as was a clinical group comprising 168 adults undergoing psychotherapy and psychological counseling provided by the Italian public health service. Cronbach's alphas were between 0.80 and 0.91 for the clinical sample and between 0.74 and 0.91 in the nonclinical one. We observed an excellent structural validity for the five interrelated dimensions. The clinical group showed higher scores in the anxiety, depression, and psychological distress scales, as well as lower scores in well-being and perception of positive change scales than those observed in the nonclinical group. Responsiveness was large for the anxiety, well-being, and depression scales; the psychological distress and perception of positive change scales showed a moderate effect. The questionnaire showed excellent psychometric properties, thus demonstrating that the questionnaire is a good evaluative instrument, with which to assess pre- and post-treatment outcomes.

  20. Standard psychological consultations and follow up for women at increased risk of hereditary breast cancer considering prophylactic mastectomy

    Directory of Open Access Journals (Sweden)

    Tan Murly BM

    2009-03-01

    Full Text Available Abstract Background Women at increased (genetic risk of breast cancer have to weigh the personal pros and cons of prophylactic mastectomy (PM as an option to reduce their cancer risk. So far, no routine referral to a psychologist has been investigated for women considering PM. Aim of this study was to asses: 1 the acceptance of the offer of a standard psychological consultation as part of pre-surgical decision-making in high-risk women, 2 reasons for PM and reasons for postponing it, 3 the need for additional psychological interventions, and factors associated, and 4 the frequency of psychiatric/psychological treatment history. Methods During a 30 months period, women at high risk considering PM were offered a psychological consultation. The content of these, and follow-up, consultations were analyzed. Results Most women (70 out of 73 accepted the psychological consultation, and 81% proceeded with PM. Main reasons for undergoing PM were to reduce anxiety about cancer, and to reduce the cancer risk. Uncertainty about surgery and the need for further information were the reasons given most frequently for postponing PM. Additional psychological support was given to 31% before and 14% after PM. The uptake of additional support was significantly higher in women with a BRCA1/2 mutation. A history of psychiatric/psychological treatment was present in 36%, mainly consisting of depression and grief after death of a mother. Conclusion The uptake-rate of the standard psychological consultation indicates a high level of acceptability of this service for women deciding about PM. Since anxiety is one of the main reasons for considering PM, and depression and grief were present in a third, a standard consultation with a psychologist for high-risk women considering PM may be indicated. This may help them arrive at an informed decision, to detect and manage psychological distress, and to plan psychological support services.

  1. Psychological assessment and AIDS research with intravenous drug users: challenges in measurement.

    Science.gov (United States)

    Huang, K H; Watters, J K; Case, P

    1988-01-01

    The instruments used for psychological assessment have been under close scrutiny for many years. In particular, ethnic and racial minorities have pointed out that misapplication of instruments standardized to White middle-class norms can result in incorrect assessments. An analogous situation exists with IVDUs. In the work of the present authors with IVDUs, they were found to be a very diverse group. Contrary to common wisdom, they differ by race, ethnicity, age, and drug use profiles. However, their economic circumstances and social stigma make them a special case in terms of psychological assessment. Given the unique characteristics of IVDUs, it behooves researchers to carefully examine the standardized instruments that are available for psychological evaluation. Too often, measures standardized on White middle-class samples lack the value neutrality that makes them applicable across disparate groups. In addition, many such measures are designed with certain presumptions that do not necessarily hold true with this population (e.g., willingness and/or ability to communicate intimate information about one's feelings and psychological states). This article briefly describes some of the challenges encountered in examining standardized instruments for use in the study of IVDUs, their health psychology and AIDS-related behavior. Concerns with self-report biases, literacy, attentional focus, measurement constructs, and drug states confounding psychological states all pose challenges to psychological research with this heterogeneous population. While the need for direct intervention on the sexual and needle-sharing behaviors of IVDUs remains paramount in the combat against the spread of AIDS, researchers must also continue with the further development of basic measurement tools.(ABSTRACT TRUNCATED AT 250 WORDS)

  2. Safety analysis, risk assessment, and risk acceptance criteria

    Energy Technology Data Exchange (ETDEWEB)

    Jamali, K. [Dept. of Energy, Germantown, MD (United States). Core Technical Support and Facility Transition; Stack, D.W.; Sullivan, L.H.; Sanzo, D.L. [Los Alamos National Lab., NM (United States)

    1997-08-01

    This paper discusses a number of topics that relate safety analysis as documented in the Department of Energy (DOE) safety analysis reports (SARs), probabilistic risk assessments (PRA) as characterized primarily in the context of the techniques that have assumed some level of formality in commercial nuclear power plant applications, and risk acceptance criteria as an outgrowth of PRA applications. DOE SARs of interest are those that are prepared for DOE facilities under DOE Order 5480.23 and the implementing guidance in DOE STD-3009-94. It must be noted that the primary area of application for DOE STD-3009 is existing DOE facilities and that certain modifications of the STD-3009 approach are necessary in SARs for new facilities. Moreover, it is the hazard analysis (HA) and accident analysis (AA) portions of these SARs that are relevant to the present discussions. Although PRAs can be qualitative in nature, PRA as used in this paper refers more generally to all quantitative risk assessments and their underlying methods. HA as used in this paper refers more generally to all qualitative risk assessments and their underlying methods that have been in use in hazardous facilities other than nuclear power plants. This discussion includes both quantitative and qualitative risk assessment methods. PRA has been used, improved, developed, and refined since the Reactor Safety Study (WASH-1400) was published in 1975 by the Nuclear Regulatory Commission (NRC). Much debate has ensued since WASH-1400 on exactly what the role of PRA should be in plant design, reactor licensing, `ensuring` plant and process safety, and a large number of other decisions that must be made for potentially hazardous activities. Of particular interest in this area is whether the risks quantified using PRA should be compared with numerical risk acceptance criteria (RACs) to determine whether a facility is `safe.` Use of RACs requires quantitative estimates of consequence frequency and magnitude.

  3. FUZZY RISK ASSESSMENT OF AVIATION EVENTS

    Directory of Open Access Journals (Sweden)

    D. Sharov Valeriy

    2017-01-01

    Full Text Available The article presents the technique of fuzzy expert assessment of risk that existed at the time an event occurred. The risk assessment is based on matrix proposed by the Airline Risk Management Solution (ARMS Group. The matrix allows assessing such risks in the numerical values of the conditional average. The values of the indicators in the cells of the ma- trix obtained by use of data processing got from aviation insurance.In practice the risk assessment that existed at the time of the event is largely based on expert opinions, however ARMS Group does not offer the method of forming estimates expert group total opinion. Conventional methods of expert estimation and averaging of final grades is difficult due to the exponential nature of changes in risk values recorded in thecells, when considered by columns and by rows of the matrix.The proposed method of risk assessment uses the approach adopted in the formation of membership functions ac- cording to expert estimates in the theory of fuzzy sets. Experts are invited to classify each event according to one of the categories of potential damage and the effectiveness of barriers parry (defenses using all available information. Processing of results is conducted using the method of expert analysis of fuzzy data based on the approach of fuzzy set theory. The seriousness (damage of the occurrence and effectiveness of the barriers considered as linguistic variables, each of which has four term sets. This approach allows taking into account the opinions of experts and obtaining valid estimates of risk do not necessarily coincided with fixed values of matrix cells.

  4. Decision-Making Under Risk: Integrating Perspectives From Biology, Economics, and Psychology.

    Science.gov (United States)

    Mishra, Sandeep

    2014-08-01

    Decision-making under risk has been variably characterized and examined in many different disciplines. However, interdisciplinary integration has not been forthcoming. Classic theories of decision-making have not been amply revised in light of greater empirical data on actual patterns of decision-making behavior. Furthermore, the meta-theoretical framework of evolution by natural selection has been largely ignored in theories of decision-making under risk in the human behavioral sciences. In this review, I critically examine four of the most influential theories of decision-making from economics, psychology, and biology: expected utility theory, prospect theory, risk-sensitivity theory, and heuristic approaches. I focus especially on risk-sensitivity theory, which offers a framework for understanding decision-making under risk that explicitly involves evolutionary considerations. I also review robust empirical evidence for individual differences and environmental/situational factors that predict actual risky decision-making that any general theory must account for. Finally, I offer steps toward integrating various theoretical perspectives and empirical findings on risky decision-making. © 2014 by the Society for Personality and Social Psychology, Inc.

  5. Text mining and IRT for psychiatric and psychological assessment

    NARCIS (Netherlands)

    He, Qiwei

    2013-01-01

    The information age has made it easy to store and process large amounts of data, including both structured data (e.g., responses to questionnaires) and unstructured data (e.g., natural language or prose). As an additional source of information in assessments, textual data has been increasingly used

  6. Update earthquake risk assessment in Cairo, Egypt

    Science.gov (United States)

    Badawy, Ahmed; Korrat, Ibrahim; El-Hadidy, Mahmoud; Gaber, Hanan

    2017-07-01

    The Cairo earthquake (12 October 1992; m b = 5.8) is still and after 25 years one of the most painful events and is dug into the Egyptians memory. This is not due to the strength of the earthquake but due to the accompanied losses and damages (561 dead; 10,000 injured and 3000 families lost their homes). Nowadays, the most frequent and important question that should rise is "what if this earthquake is repeated today." In this study, we simulate the same size earthquake (12 October 1992) ground motion shaking and the consequent social-economic impacts in terms of losses and damages. Seismic hazard, earthquake catalogs, soil types, demographics, and building inventories were integrated into HAZUS-MH to produce a sound earthquake risk assessment for Cairo including economic and social losses. Generally, the earthquake risk assessment clearly indicates that "the losses and damages may be increased twice or three times" in Cairo compared to the 1992 earthquake. The earthquake risk profile reveals that five districts (Al-Sahel, El Basateen, Dar El-Salam, Gharb, and Madinat Nasr sharq) lie in high seismic risks, and three districts (Manshiyat Naser, El-Waily, and Wassat (center)) are in low seismic risk level. Moreover, the building damage estimations reflect that Gharb is the highest vulnerable district. The analysis shows that the Cairo urban area faces high risk. Deteriorating buildings and infrastructure make the city particularly vulnerable to earthquake risks. For instance, more than 90 % of the estimated buildings damages are concentrated within the most densely populated (El Basateen, Dar El-Salam, Gharb, and Madinat Nasr Gharb) districts. Moreover, about 75 % of casualties are in the same districts. Actually, an earthquake risk assessment for Cairo represents a crucial application of the HAZUS earthquake loss estimation model for risk management. Finally, for mitigation, risk reduction, and to improve the seismic performance of structures and assure life safety

  7. Risks in hospitals. Assessment and Management

    Directory of Open Access Journals (Sweden)

    Bradea Ioana-Alexandra

    2014-12-01

    Full Text Available In a complex world, characterized by a multitude of risks, managers need to manage the risks they encounter, in an efficient way and in the shortest time possible. In the current economic crisis, the concept of hospital risk management, as the process in which is identified, analyzed, reduced, or avoided a risk that may affect the hospital, gained great importance. The Romanian health system, distinguished by: lack of transparency, poor funding, the loss of the valuable medical staff, lack of hospitals in villages and small towns, inability to engage patients due to the old and poor equipment, lack of research and problems in information privacy and cyber-security, requires an appropriate management, enabling risk managers to take decisions in order to avoid the occurrence of risks. Important for the functioning of every hospital is the perception of patients and their degree of satisfaction, regarding the quality of services, which depend largely on the quality of human resources. But what are the human resources weaknesses and risks from the patient point of view? What are the risk indicators which must be monitored to avoid risks? And also, which is the most useful method for measurement and assessment of risk?

  8. Identify the degree of socio-psychological self-assessment team

    Directory of Open Access Journals (Sweden)

    V. Avdeev

    2015-01-01

    Full Text Available The article deals with theoretical aspects of the work and organizational psychology, organizational climate survey and analysis of the employees of the State Fire squad № 211 public institutions "Fire and rescue center". The purpose of this article – definition of psychological climate in the organization. To determine the psychological climate squad used a technique A. Nemov at identifying the degree of integration "SPSK" – social and psychological self-assessment team. This methodology is designed to study the level of social and psychological development of the team, which is a basic and necessary prerequisite for the formation of an optimal social and psychological climate. In April 2015 a survey was conducted, which was attended by 30 people (26% of the total population of employees in the unit at the position of "fire". Random sampling. The methodology included 75 statements describing the behavior of the individual and collective relations (70 claims of workers and 5 – control. Working statement distributed on seven blocks of 10 claims in each band respectively characteristics such as responsibility, teamwork, unity, contact (personal relationships, openness (in relation to newcomers and representatives of other groups, organization and knowledge. The article presents the results of the analysis, which have been formulated conclusions and guidelines.

  9. Psychological Assessment with the DSM-5 Alternative Model for Personality Disorders: Tradition and Innovation.

    Science.gov (United States)

    Waugh, Mark H; Hopwood, Christopher J; Krueger, Robert F; Morey, Leslie C; Pincus, Aaron L; Wright, Aidan G C

    2017-04-01

    The Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM-5) Section III Alternative Model for Personality Disorders (AMPD; APA, 2013) represents an innovative system for simultaneous psychiatric classification and psychological assessment of personality disorders (PD). The AMPD combines major paradigms of personality assessment and provides an original, heuristic, flexible, and practical framework that enriches clinical thinking and practice. Origins, emerging research, and clinical application of the AMPD for diagnosis and psychological assessment are reviewed. The AMPD integrates assessment and research traditions, facilitates case conceptualization, is easy to learn and use, and assists in providing patient feedback. New as well as existing tests and psychometric methods may be used to operationalize the AMPD for clinical assessments.

  10. Assessment of Risk for Recurrent Diverticulitis

    Science.gov (United States)

    Sallinen, Ville; Mali, Juha; Leppäniemi, Ari; Mentula, Panu

    2015-01-01

    Abstract Recurrence of acute diverticulitis is common, and—especially complicated recurrence—causes significant morbidity. To prevent recurrence, selected patients have been offered prophylactic sigmoid resection. However, as there is no tool to predict whose diverticulitis will recur and, in particular, who will have complicated recurrence, the indications for sigmoid resections have been variable. The objective of this study was to identify risk factors predicting recurrence of acute diverticulitis. This is a retrospective cohort study of patients presenting with computed tomography–confirmed acute diverticulitis and treated nonresectionally during 2006 to 2010. Risk factors for recurrence were identified using uni- and multivariate Cox regression. A total of 512 patients were included. History of diverticulitis was an independent risk factor predicting uncomplicated recurrence of diverticulitis (1–2 earlier diverticulitis HR 1.6, 3 or more—HR 3.2). History of diverticulitis (HR 3.3), abscess (HR 6.2), and corticosteroid medication (HR 16.1) were independent risk factors for complicated recurrence. Based on regression coefficients, risk scoring was created: 1 point for history of diverticulitis, 2 points for abscess, and 3 points for corticosteroid medication. The risk score was unable to predict uncomplicated recurrence (AUC 0.48), but was able to predict complicated recurrence (AUC 0.80). Patients were further divided into low-risk (0–2 points) and high-risk (>2 points) groups. Low-risk and high-risk groups had 3% and 43% 5-year complicated recurrence rates, respectively. Risk for complicated recurrence of acute diverticulitis can be assessed using risk scoring. The risk for uncomplicated recurrence increases along with increasing number of previous diverticulitis. PMID:25715253

  11. Risk factors for and assessment of constipation.

    Science.gov (United States)

    Chapman, Sherree; Hungerford, Catherine

    2015-04-01

    Constipation commonly occurs in older people, particularly in hospital or residential care settings, and leads to decreased quality of life and increased healthcare costs. Despite its frequency, however, nurses often overlook the condition. One possible reason for this may be the lack of appropriate tools or scales for nurses to assess risk factors for developing constipation. This article identifies, from the academic literature, 14 risk factors for developing constipation in older people. These factors are then considered in light of four common constipation assessment charts. The article concludes by arguing the need for more comprehensive assessment tools to, firstly, identify risk factors; and, secondly, support the implementation of appropriate preventative strategies that will enable better health outcomes for older people.

  12. Assessing and Mitigating Risks in Computer Systems

    OpenAIRE

    Netland, Lars-Helge

    2008-01-01

    When it comes to non-trivial networked computer systems, bulletproof security is very hard to achieve. Over a system's lifetime new security risks are likely to emerge from e.g. newly discovered classes of vulnerabilities or the arrival of new threat agents. Given the dynamic environment in which computer systems are deployed, continuous evaluations and adjustments are wiser than one-shot e orts for perfection. Security risk management focuses on assessing and treating security...

  13. Guyana Rice Supply Chain Risk Assessment

    OpenAIRE

    World Bank

    2011-01-01

    This report is the outcome of assessment and is intended as an advisory note to the Ministry of Agriculture (MoA) and Guyana Rice Development Board (GRDB) to enable them to identify a strategy and potential public investments to improve current risk-management practices in the rice supply chain. This report identifies the major risks facing the rice supply chain, ranks them in terms of the...

  14. The Risk Assessment at the Workplace of Assembly Operation

    Directory of Open Access Journals (Sweden)

    Marek Burda

    2014-01-01

    Full Text Available Risk Assessment Process by FMEA method involve hazard identification, risk assessment and risk control processes and their input is fundamental to a successful EH&S system. This Risk assessment tool follows the general process and requirements of the Health and Safety Risk Assessment Procedure.

  15. Psychological risk factors of addiction to social networking sites among Chinese smartphone users.

    Science.gov (United States)

    Wu, Anise M S; Cheung, Vivi I; Ku, Lisbeth; Hung, Eva P W

    2013-09-01

    Smartphones allow users to access social networking sites (SNSs) whenever and wherever they want. Such easy availability and accessibility may increase their vulnerability to addiction. Based on the social cognitive theory (SCT), we examined the impacts of outcome expectancies, self-efficacy, and impulsivity on young Chinese smartphone users' addictive tendencies toward SNSs. Two hundred seventy-seven Macau young smartphone users (116 males and 161 females; mean age = 26.62) filled out an online Chinese questionnaire concerning their usage of social networking sites via smartphones, addiction tendencies toward SNSs, impulsivity trait, outcome expectancies toward the use, and Internet self-efficacy. The findings revealed that those who spent more time on SNSs also reported higher addictive tendencies. Addictive tendencies were positively correlated with both outcome expectancies and impulsivity, but negatively associated with Internet self-efficacy. These three psychological variables explained 23% of the variance in addictive tendencies. The findings of this study suggest that, compared to demographics, psychological factors provide a better account for addictive tendencies towards SNSs among Chinese smartphone users in Macau. The three psychological risk factors were low Internet self-efficacy, favorable outcome expectancies, and high impulsivity trait. Educational campaigns with screening procedures for high-risk groups are recommended for effective prevention and treatment.

  16. Psychological risk factors of addiction to social networking sites among Chinese smartphone users

    Science.gov (United States)

    Wu, Anise M. S.; Cheung, Vivi I.; Ku, Lisbeth; Hung, Eva P. W.

    2013-01-01

    Background and aims: Smartphones allow users to access social networking sites (SNSs) whenever and wherever they want. Such easy availability and accessibility may increase their vulnerability to addiction. Based on the social cognitive theory (SCT), we examined the impacts of outcome expectancies, self-efficacy, and impulsivity on young Chinese smartphone users' addictive tendencies toward SNSs. Methods: Two hundred seventy-seven Macau young smartphone users (116 males and 161 females; mean age = 26.62) filled out an online Chinese questionnaire concerning their usage of social networking sites via smartphones, addiction tendencies toward SNSs, impulsivity trait, outcome expectancies toward the use, and Internet self-efficacy. Results: The findings revealed that those who spent more time on SNSs also reported higher addictive tendencies. Addictive tendencies were positively correlated with both outcome expectancies and impulsivity, but negatively associated with Internet self-efficacy. These three psychological variables explained 23% of the variance in addictive tendencies. Conclusions: The findings of this study suggest that, compared to demographics, psychological factors provide a better account for addictive tendencies towards SNSs among Chinese smartphone users in Macau. The three psychological risk factors were low Internet self-efficacy, favorable outcome expectancies, and high impulsivity trait. Educational campaigns with screening procedures for high-risk groups are recommended for effective prevention and treatment. PMID:25215198

  17. [Patient safety in antibiotics administration: Risk assessment].

    Science.gov (United States)

    Maqueda Palau, M; Pérez Juan, E

    To determine the level of risk in the preparation and administration of antibiotics frequently used in the Intensive Care Unit using a risk matrix. A study was conducted using situation analysis and literature review of databases, protocols and good practice guidelines on intravenous therapy, drugs, and their administration routes. The most used antibiotics in the ICU registered in the ENVIN-HELICS program from 1 April to 30 June 2015 were selected. In this period, 257 patients received antimicrobial treatment and 26 antibiotics were evaluated. Variables studied: A risk assessment of each antibiotic using the scale Risk Assessment Tool, of the National Patient Safety Agency, as well as pH, osmolarity, type of catheter recommended for administration, and compatibility and incompatibility with other antibiotics studied. Almost two-thirds (65.3%) of antibiotics had more than 3 risk factors (represented by a yellow stripe), with the remaining 34.7% of antibiotics having between 0 and 2 risk factors (represented by a green stripe). There were no antibiotics with 6 or more risk factors (represented by a red stripe). Most drugs needed reconstitution, additional dilution, and the use of part of the vial to administer the prescribed dose. More than half of the antibiotics studied had a moderate risk level; thus measures should be adopted in order to reduce it. The risk matrix is a useful tool for the assessment and detection of weaknesses associated with the preparation and administration of intravenous antibiotics. Copyright © 2016 SECA. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. [Benefit-risk assessment of vaccination strategies].

    Science.gov (United States)

    Hanslik, Thomas; Boëlle, Pierre Yves

    2007-04-01

    This article summarises the various stages of the risk/benefit assessment of vaccination strategies. Establishing the awaited effectiveness of a vaccination strategy supposes to have an epidemiologic description of the disease to be prevented. The effectiveness of the vaccine strategy will be thus expressed in numbers of cases, hospitalizations or deaths avoided. The effectiveness can be direct, expressed as the reduction of the incidence of the infectious disease in the vaccinated subjects compared to unvaccinated subjects. It can also be indirect, the unvaccinated persons being protected by the suspension in circulation of the pathogenic agent, consecutive to the implementation of the vaccination campaign. The risks of vaccination related to the adverse effects detected during the clinical trials preceding marketing are well quantified, but other risks can occur after marketing: e.g., serious and unexpected adverse effects detected by vaccinovigilance systems, or risk of increase in the age of cases if the vaccination coverage is insufficient. The medico-economic evaluation forms a part of the risks/benefit assessment, by positioning the vaccine strategy comparatively with other interventions for health. Epidemiologic and vaccinovigilance informations must be updated very regularly, which underlines the need for having an operational and reliable real time monitoring system to accompany the vaccination strategies. Lastly, in the context of uncertainty which often accompanies the risks/benefit assessments, it is important that an adapted communication towards the public and the doctors is planned.

  19. Sensitivity analysis in quantitative microbial risk assessment.

    Science.gov (United States)

    Zwieterin, M H; van Gerwen, S J

    2000-07-15

    The occurrence of foodborne disease remains a widespread problem in both the developing and the developed world. A systematic and quantitative evaluation of food safety is important to control the risk of foodborne diseases. World-wide, many initiatives are being taken to develop quantitative risk analysis. However, the quantitative evaluation of food safety in all its aspects is very complex, especially since in many cases specific parameter values are not available. Often many variables have large statistical variability while the quantitative effect of various phenomena is unknown. Therefore, sensitivity analysis can be a useful tool to determine the main risk-determining phenomena, as well as the aspects that mainly determine the inaccuracy in the risk estimate. This paper presents three stages of sensitivity analysis. First, deterministic analysis selects the most relevant determinants for risk. Overlooking of exceptional, but relevant cases is prevented by a second, worst-case analysis. This analysis finds relevant process steps in worst-case situations, and shows the relevance of variations of factors for risk. The third, stochastic analysis, studies the effects of variations of factors for the variability of risk estimates. Care must be taken that the assumptions made as well as the results are clearly communicated. Stochastic risk estimates are, like deterministic ones, just as good (or bad) as the available data, and the stochastic analysis must not be used to mask lack of information. Sensitivity analysis is a valuable tool in quantitative risk assessment by determining critical aspects and effects of variations.

  20. Some individual psychological characteristics as protective or risk factors for occurrence of conduct disorder

    OpenAIRE

    Marković Jasminka; Srdanović-Maraš Jelena; Šobot Valentina; Ivanović-Kovačević Svetlana; Martinović-Mitrović Slađana

    2011-01-01

    Our study included 30 pairs of siblings aged 12-18 years; one sibling with and one without conduct disorder in each pair. The aim of the study was to assess individual characteristics of those siblings, i.e. to determine differences in psychological characteristics of the siblings with regard to locus of control, stress coping strategies and frequency and structure of behavioral problems and emotions. The results suggested significant differences in individual characteristics of childre...

  1. RISK ASSESSMENT FOR THE DYE AND PIGMENT ...

    Science.gov (United States)

    This risk assessment calculates the maximum loadings of constituents found in dyes and pigment industries waste streams which can be disposed in different types of waste management units without causing health benchmarks to be exceeded at plausible receptor locations. The assessment focuses on potential risks from volatilization and leaching to groundwater of constituents disposed in surface impoundments and landfills with either clay liners or composite liners. This product will be used by EPA decision makers to assist in determining whether certain waste streams generated by the dyes and pigments industries should be designated as hazardous.

  2. Risk Assessment of Genetically Modified Microorganisms

    DEFF Research Database (Denmark)

    Jacobsen, B. L.; Wilcks, Andrea

    2001-01-01

    the industry, national administration and research institutions were gathered to discuss which elements should be considered in a risk assessment of genetically modified microorganisms used as food or food ingredients. The existing EU and national regulations were presented, together with the experiences......The rapid development of recombinant DNA techniques for food organisms urges for an ongoing discussion on the risk assessment of both new as traditional use of microorganisms in food production. This report, supported by the Nordic Council of Ministers, is the result of a workshop where people from...

  3. Assessing the Accuracy of Psychology Undergraduates' Perceptions of Graduate Admission Criteria.

    Science.gov (United States)

    Nauta, Margaret M.

    2000-01-01

    Assesses how accurately psychology undergraduates perceive: (1) the importance of various graduate admission criteria, including minimum grade point averages needed for consideration by graduate programs; (2) the length of time required to complete graduate degrees; and (3) starting salaries at various educational levels. Presents and discusses…

  4. Guidelines for Preparing Psychological Specialists: An Entry-Level Course on Intellectual Assessment

    Science.gov (United States)

    Oakland, Thomas; Wechsler, Solange Muglia

    2016-01-01

    This article provides guidelines for an entry-level course that prepares psychology students and practitioners to acquire entry-level skills, abilities, knowledge, and attitudes important to the individual assessment of intellectual abilities of children and youth. The article reviews prominent international, regional, and national policies,…

  5. Best Practices in Educational Psychology: Using Evolving Concept Maps as Instructional and Assessment Tools

    Science.gov (United States)

    Buehl, Michelle M.; Fives, Helenrose

    2011-01-01

    We describe the implementation of evolving concept maps in two different graduate-level educational psychology courses: "The Adolescent Learner" and "Theories of Learning and Cognition." We provide an explicit description of how we used evolving concept maps as instructional and assessment tools in our respective classes, changes in the…

  6. Development and Evaluation of Turkish Language Versions of Three Positive Psychology Assessments

    Science.gov (United States)

    Haktanir, Abdulkadir; Lenz, A. Stephen; Can, Nesime; Watson, Joshua C.

    2016-01-01

    This study reports the development and evaluation of a Turkish-language version of three positive psychology assessments for use in clinical, education and research settings with Turkish-speaking individuals. A multistage translation of the Brief Resilience Scale (BRS; Smith et al. in "International Journal of Behavioral Medicine," 15,…

  7. Psychological Adjustment: Are adopted adolescents at greater risk for negative outcomes?

    Directory of Open Access Journals (Sweden)

    Caroline Tozzi Reppold

    2010-06-01

    Full Text Available During the last decades several authors have indicated that being an adopted child resulted in a higher risk of psychological maladjustment. The objective of this research was to investigate the changes in perception of parental styles in adopted and no-adopted adolescents Brazilians. The sample comprised 524 adolescents (68 were adopted and 456 were raised by their biological parents. The instruments used were a demographic questionnaire and theResponsiveness Scales and Parental Demands. The findings indicated that adoptive parents are significantly more indulgent than biological parents. In comparison, the adolescents described their biological parents as more negligent. The findings corroborated the transcultural effects of parental styles on the psychological adjustment and confirmed the hypothesis that the parental socialization strategies moderate the development of adoptedadolescent.

  8. Microbiological risk assessment for personal care products.

    Science.gov (United States)

    Stewart, S E; Parker, M D; Amézquita, A; Pitt, T L

    2016-12-01

    Regulatory decisions regarding microbiological safety of cosmetics and personal care products are primarily hazard-based, where the presence of a potential pathogen determines decision-making. This contrasts with the Food industry where it is a commonplace to use a risk-based approach for ensuring microbiological safety. A risk-based approach allows consideration of the degree of exposure to assess unacceptable health risks. As there can be a number of advantages in using a risk-based approach to safety, this study explores the Codex Alimentarius (Codex) four-step Microbiological Risk Assessment (MRA) framework frequently used in the Food industry and examines how it can be applied to the safety assessment of personal care products. The hazard identification and hazard characterization steps (one and two) of the Codex MRA framework consider the main microorganisms of concern. These are addressed by reviewing the current industry guidelines for objectionable organisms and analysing reports of contaminated products notified by government agencies over a recent 5-year period, together with examples of reported outbreaks. Data related to estimation of exposure (step three) are discussed, and examples of possible calculations and references are included. The fourth step, performed by the risk assessor (risk characterization), is specific to each assessment and brings together the information from the first three steps to assess the risk. Although there are very few documented uses of the MRA approach for personal care products, this study illustrates that it is a practicable and sound approach for producing products that are safe by design. It can be helpful in the context of designing products and processes going to market and with setting of microbiological specifications. Additionally, it can be applied reactively to facilitate decision-making when contaminated products are released on to the marketplace. Currently, the knowledge available may only allow a

  9. Ecosystem services as assessment endpoints for ecological risk assessment.

    Science.gov (United States)

    Munns, Wayne R; Rea, Anne W; Suter, Glenn W; Martin, Lawrence; Blake-Hedges, Lynne; Crk, Tanja; Davis, Christine; Ferreira, Gina; Jordan, Steve; Mahoney, Michele; Barron, Mace G

    2016-07-01

    Ecosystem services are defined as the outputs of ecological processes that contribute to human welfare or have the potential to do so in the future. Those outputs include food and drinking water, clean air and water, and pollinated crops. The need to protect the services provided by natural systems has been recognized previously, but ecosystem services have not been formally incorporated into ecological risk assessment practice in a general way in the United States. Endpoints used conventionally in ecological risk assessment, derived directly from the state of the ecosystem (e.g., biophysical structure and processes), and endpoints based on ecosystem services serve different purposes. Conventional endpoints are ecologically important and susceptible entities and attributes that are protected under US laws and regulations. Ecosystem service endpoints are a conceptual and analytical step beyond conventional endpoints and are intended to complement conventional endpoints by linking and extending endpoints to goods and services with more obvious benefit to humans. Conventional endpoints can be related to ecosystem services even when the latter are not considered explicitly during problem formulation. To advance the use of ecosystem service endpoints in ecological risk assessment, the US Environmental Protection Agency's Risk Assessment Forum has added generic endpoints based on ecosystem services (ES-GEAE) to the original 2003 set of generic ecological assessment endpoints (GEAEs). Like conventional GEAEs, ES-GEAEs are defined by an entity and an attribute. Also like conventional GEAEs, ES-GEAEs are broadly described and will need to be made specific when applied to individual assessments. Adoption of ecosystem services as a type of assessment endpoint is intended to improve the value of risk assessment to environmental decision making, linking ecological risk to human well-being, and providing an improved means of communicating those risks. Integr Environ Assess Manag

  10. Health effects of risk-assessment categories

    Energy Technology Data Exchange (ETDEWEB)

    Kramer, C.F.; Rybicka, K.; Knutson, A.; Morris, S.C.

    1983-10-01

    Environmental and occupational health effects associated with exposures to various chemicals are a subject of increasing concern. One recently developed methodology for assessing the health impacts of various chemical compounds involves the classification of similar chemicals into risk-assessment categories (RACs). This report reviews documented human health effects for a broad range of pollutants, classified by RACs. It complements other studies that have estimated human health effects by RAC based on analysis and extrapolation of data from animal research.

  11. Flood risk assessment and associated uncertainty

    Directory of Open Access Journals (Sweden)

    H. Apel

    2004-01-01

    Full Text Available Flood disaster mitigation strategies should be based on a comprehensive assessment of the flood risk combined with a thorough investigation of the uncertainties associated with the risk assessment procedure. Within the 'German Research Network of Natural Disasters' (DFNK the working group 'Flood Risk Analysis' investigated the flood process chain from precipitation, runoff generation and concentration in the catchment, flood routing in the river network, possible failure of flood protection measures, inundation to economic damage. The working group represented each of these processes by deterministic, spatially distributed models at different scales. While these models provide the necessary understanding of the flood process chain, they are not suitable for risk and uncertainty analyses due to their complex nature and high CPU-time demand. We have therefore developed a stochastic flood risk model consisting of simplified model components associated with the components of the process chain. We parameterised these model components based on the results of the complex deterministic models and used them for the risk and uncertainty analysis in a Monte Carlo framework. The Monte Carlo framework is hierarchically structured in two layers representing two different sources of uncertainty, aleatory uncertainty (due to natural and anthropogenic variability and epistemic uncertainty (due to incomplete knowledge of the system. The model allows us to calculate probabilities of occurrence for events of different magnitudes along with the expected economic damage in a target area in the first layer of the Monte Carlo framework, i.e. to assess the economic risks, and to derive uncertainty bounds associated with these risks in the second layer. It is also possible to identify the contributions of individual sources of uncertainty to the overall uncertainty. It could be shown that the uncertainty caused by epistemic sources significantly alters the results

  12. Heuristics structure and pervade formal risk assessment.

    Science.gov (United States)

    MacGillivray, Brian H

    2014-04-01

    Lay perceptions of risk appear rooted more in heuristics than in reason. A major concern of the risk regulation literature is that such "error-strewn" perceptions may be replicated in policy, as governments respond to the (mis)fears of the citizenry. This has led many to advocate a relatively technocratic approach to regulating risk, characterized by high reliance on formal risk and cost-benefit analysis. However, through two studies of chemicals regulation, we show that the formal assessment of risk is pervaded by its own set of heuristics. These include rules to categorize potential threats, define what constitutes valid data, guide causal inference, and to select and apply formal models. Some of these heuristics lay claim to theoretical or empirical justifications, others are more back-of-the-envelope calculations, while still more purport not to reflect some truth but simply to constrain discretion or perform a desk-clearing function. These heuristics can be understood as a way of authenticating or formalizing risk assessment as a scientific practice, representing a series of rules for bounding problems, collecting data, and interpreting evidence (a methodology). Heuristics are indispensable elements of induction. And so they are not problematic per se, but they can become so when treated as laws rather than as contingent and provisional rules. Pitfalls include the potential for systematic error, masking uncertainties, strategic manipulation, and entrenchment. Our central claim is that by studying the rules of risk assessment qua rules, we develop a novel representation of the methods, conventions, and biases of the prior art. © 2013 Society for Risk Analysis.

  13. Analysis of existing risk assessments, and list of suggestions

    CERN Document Server

    Heimsch, Laura

    2016-01-01

    The scope of this project was to analyse risk assessments made at CERN and extracting some crucial information about the different methodologies used, profiles of people who make the risk assessments, and gathering information of whether the risk matrix was used and if the acceptable level of risk was defined. Second step of the project was to trigger discussion inside HSE about risk assessment by suggesting a risk matrix and a risk assessment template.

  14. Risk assessment and management logistics chains

    Directory of Open Access Journals (Sweden)

    Vladimir Vikulov

    2014-03-01

    Full Text Available Background: In the context of economic globalization and increasing complexity of economic relations enterprises need methods and techniques to improve and sustain their position on the global market. Integration processes offer business new opportunities, but at the same time present new challenges for the management, including the key objectives of the risk management. Method: On the basis of analysis tools known from the pertinent literature (Supply Chain Management and Supply Chain Risk Management methods, methods of probability theory, methods of risk management, methods of statistics the authors of this paper proposed their own risk assessment method and the method of management of logistics chains. The proposed tool is a specific hybrid of solutions known from the literature. Results: The presented method has been successfully used within the frames of economic-mathematical model of industrial enterprises. Indicators of supply chain risks, including risks caused by supplier are considered in this paper. Authors formed a method of optimizing the level of supply chain risk in the integration with suppliers and customers. Conclusion: Every organization, which starting the process of integration with supplier and customers, needs to use tools, methodologies and techniques for identification of "weak links" in the supply chain. The proposed method allows to fix risk origin places in various links of the supply chain and to identify "weak links" of a logistic chain that may occur in the future. The method is a useful tool for managing not only risks and risk situations, but also to improve the efficiency of current assets management by providing the ability to optimize the level of risk in the current assets management of the industrial enterprise.

  15. Handling Interdependencies in Climate Change Risk Assessment

    Directory of Open Access Journals (Sweden)

    Richard J. Dawson

    2015-12-01

    Full Text Available Typically, a climate change risk assessment focuses on individual sectors or hazards. However, interdependencies between climate risks manifest themselves via functional, physical, geographical, economic, policy and social mechanisms. These can occur over a range of spatial or temporal scales and with different strengths of coupling. Three case studies are used to demonstrate how interdependencies can significantly alter the nature and magnitude of risk, and, consequently, investment priorities for adaptation. The three examples explore interdependencies that arise from (1 climate loading dependence; (2 mediation of two climate impacts by physical processes operating over large spatial extents; and, (3 multiple risks that are influenced by shared climatic and socio-economic drivers. Drawing upon learning from these case studies, and other work, a framework for the analysis and consideration of interdependencies in climate change risk assessment has been developed. This is an iterative learning loop that involves defining the system, scoping interaction mechanisms, applying appropriate modelling tools, identifying vulnerabilities and opportunities, and assessing the performance of adaptation interventions.

  16. Building caries risk assessment models for children.

    Science.gov (United States)

    Gao, X-L; Hsu, C-Y S; Xu, Y; Hwarng, H B; Loh, T; Koh, D

    2010-06-01

    Despite the well-recognized importance of caries risk assessment, practical models remain to be established. This study was designed to develop biopsychosocial models for caries risk assessment in various settings. With a questionnaire, an oral examination, and biological (salivary, microbiological, and plaque pH) tests, a prospective study was conducted among 1782 children aged 3-6 years, with 1576 (88.4%) participants followed in 12 months. Multiple risk factors, indicators, and protective factors were identified. Various risk assessment models were constructed by the random selection of 50% of the cases and further validated in the remaining cases. For the prediction of a "one-year caries increment", screening models without biological tests achieved a sensitivity/specificity of 82%/73%; with biological tests, full-blown models achieved the sensitivity/specificity of 90%/90%. For identification of a quarter of the children with high caries burden (baseline dmft > 2), a community-screening model requiring only a questionnaire reached a sensitivity/specificity of 82%/81%. These models are promising tools for cost-effective caries control and evidence-based treatment planning. decayed, missing, filled teeth in primary dentition (dmft); receiver operation characteristics (ROC); relative risk (RR); confidence interval (CI); National Institutes of Health (NIH); World Health Organization (WHO); US Department of Health and Human Services (US/DHHS); American Academy of Pediatric Dentistry (AAPD).

  17. Improving Major Depressive Episode Assessment: A New Tool Developed by Formal Psychological Assessment

    Science.gov (United States)

    Serra, Francesca; Spoto, Andrea; Ghisi, Marta; Vidotto, Giulio

    2017-01-01

    Aim: Major depressive episode (MDE) can manifest with different features. Discriminating between different types of MDEs is crucial for proper treatment. The aim of this study is to propose a new tool for MDE assessment in bipolar disorder (BD) or major depressive disorder (MDD) to overcome some limitations of current rating scales. The proposed tool investigates all of the clinical features of different MDEs and gives qualitative information, differentiating patients with the same score but different symptoms and psychopathology severity. To achieve this purpose authors used a new methodology called Formal Psychological Assessment (FPA). FPA allows creating relations between the items of an assessment tool, and the set of diagnostic criteria of a given clinical disorder. In the application at hand, given the capability to analyze all clinical features, FPA appears a useful way to highlight and differentiate between inhibited and agitated depressive symptoms. Method: The new tool contains 41 items constructed through 23 clinical criteria from the DSM-5 and literature symptoms. In line with FPA, starting from a set of items and a set of clinical criteria, a Boolean matrix was built assigning to each item its own set of clinical criteria. The participants include 265 in the control group and 38 patients with MDE (diagnosed with MDD or BD) who answered the QuEDS. After 1 month, 63 participants performed the test again and 113 took the Depression-Anxiety-Stress Scale to analyze convergent—divergent validity. Results: The scale showed adequate reliability and validity. A hierarchical confirmatory factor analysis highlighted the presence of three sub factors (affective, somatic, and cognitive) and one high-order factor (depression). Conclusions: The new tool is potentially able to inform clinicians about the patients' most likely diagnostic configuration. Indeed, the clinical state of a patient consists of the subset of items he/she answered affirmatively, along with

  18. Psychological symptoms of family members of high-risk intensive care unit patients.

    Science.gov (United States)

    McAdam, Jennifer L; Fontaine, Dorrie K; White, Douglas B; Dracup, Kathleen A; Puntillo, Kathleen A

    2012-11-01

    Family members of patients in intensive care are at increased risk for psychological symptoms. To compare levels of posttraumatic stress disorder, anxiety, and depression during and 3 months after the intensive care experience in family members of patients at high risk for dying and to determine if differences were related to the patient's final disposition. Longitudinal descriptive study of 41 family members in 3 tertiary care intensive care units. By repeated-measures analysis of variance, family members' levels of posttraumatic stress disorder were significantly lower (P = .01) at 3 months after (mean score, 1.27; SD, 0.86) than during (mean, 1.61; SD, 0.81) the experience. Mean anxiety and depression scores were significantly lower (P intensive care experience and did not differ according to the patients' final disposition. However, many family members still had significant risk for posttraumatic stress disorder and borderline anxiety and depression at 3 months.

  19. Jet reliability study Survey and Risk Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Esteban, G.

    2015-07-01

    Culham Center for Fusion Energy (CCFE) in UK has been contracted to undertake a second Deuterium-Tritium Experiment (DTE2) using Join European Torus (JET) in 2017, in support of technical developments for the ITER project. In order to manage risks of delay or early project termination CCFE has adopted a risk based inspection (RBI) process to identify the systems which could influence the successful delivery of DTE2 and in turn to identify by a basic risk assessment process those systems or components which require mitigating action in order to minimize risk. In this context, the primary purpose of the RBI is to address issues of reliability and satisfactory functionality in a similar way to that which a power plant operator would take to address its commercial risks in the event of loss of generating capacity. The objective of this presentation is describe the activities developed for Idom to deliver the survey, interviews and risk assessment of different systems of JET with the aim to identify the critical components and system that could affect the operation of JET during the DTE2 experiment. (Author)

  20. Health Risk Assessment for Organotins in Textiles

    NARCIS (Netherlands)

    Janssen PJCM; Veen MP van; Speijers GJA; CSR; LBM

    2000-01-01

    In January 1998 RIVM was asked to carry out a preliminary risk assessment on organic tin compounds (organotins) in textiles. Measurements carried out by the Dutch Health Protection Inspectorate had shown these potentially toxic compounds to be present in several consumer products, including items of

  1. Information Technology Sector Baseline Risk Assessment

    Science.gov (United States)

    2009-08-01

    Technology Sector Baseline Risk Assessment extended periods could result in communications disruptions or congestion , if...function. Concern Threats to BGP and other interdomain router operating systems and intra-domain protocols are the primary vulnerabilities within the...facilities [C] Negatively affect ASN/IP block allocation [C] Impair Crisis response [C] Interdomain /Backbone connectivity impact [V] BGP [V

  2. Risk assessment of genetically modified organisms (GMOs)

    African Journals Online (AJOL)

    Jane

    2011-09-30

    Sep 30, 2011 ... Key words: Risk assessment, biosafety, Malaysian Biosafety Act 2007, genetically modified organisms. (GMOs). INTRODUCTION. Nowadays, with ... from the early stages of genetic engineering, legal frameworks were set up to ensure the ..... Since the advances in gene technology have led to speculation ...

  3. Next generation of microbiological risk assessment

    NARCIS (Netherlands)

    Besten, den Heidy M.W.; Amézquita, Alejandro; Bover-Cid, Sara; Dagnas, Stéphane; Ellouze, Mariem; Guillou, Sandrine; Nychas, George; O'Mahony, Cian; Pérez-Rodriguez, Fernando; Membré, Jeanne Marie

    2017-01-01

    In food safety and public health risk evaluations, microbiological exposure assessment plays a central role as it provides an estimation of both the likelihood and the level of the microbial hazard in a specified consumer portion of food and takes microbial behaviour into account. While until now

  4. QUANTITATIVE RISK ASSESSMENT FOR MICROBIAL AGENTS

    Science.gov (United States)

    Compared to chemical risk assessment, the process for microbial agents and infectious disease is more complex because of host factors and the variety of settings in which disease transmission can occur. While the National Academy of Science has established a paradigm for performi...

  5. Instrument Development for Nanomaterial Risk Assessment

    NARCIS (Netherlands)

    Brossell, D.

    2016-01-01

    Nanomaterials are a growing source for innovation. However, the very properties that make them so effective for their desired purpose might also render them more hazardous towards humans and the environment. Adequate risk assessment tools are often missing, partly due to instrumental gaps in

  6. Ecological Risk Assessment in Water Resource Management ...

    African Journals Online (AJOL)

    The US EPA published guidelines for the application of ecological risk assessment (ERA) in the USA in 1998 (US EPA 1998). The process diagram derived by Murray and Claassen (1999) in an evaluation of the US EPA framework is discussed in the context of the South African National Water Act. The evaluation discusses ...

  7. Dermal absorption and toxicological risk assessment

    NARCIS (Netherlands)

    Buist, H.

    2016-01-01

    Absorption of toxic substances via the skin is an important phenomenon in the assessment of the risk of exposure to these substances. People are exposed to a variety of substances and products via the skin, either directly or indirectly, while at work, at home or in public space. Pesticides, organic

  8. exLOPA for explosion risks assessment.

    Science.gov (United States)

    Markowski, Adam S

    2007-04-11

    The European Union regulations require safety and health protection of workers who are potentially at risk from explosive atmosphere areas. According to the requirements, the operators of installations where potentially explosive atmosphere can occur are obliged to produce an explosion protection document. The key objective of this document is the assessment of explosion risks. This paper is concerned with the so-called explosion layer of protection analysis (exLOPA), which allows for semi-quantitative explosion risk assessment for process plants where explosive atmospheres occur. The exLOPA is based on the original work of CCPS for LOPA but takes into account some typical factors appropriate for explosion, like the probability that an explosive atmosphere will occur, probability that sources of ignition will be present and become effective as well as the probability of failure on demand for appropriate explosion prevention and mitigation means.

  9. Risk assessment of integrated electronic health records.

    Science.gov (United States)

    Bjornsson, Bjarni Thor; Sigurdardottir, Gudlaug; Stefansson, Stefan Orri

    2010-01-01

    The paper describes the security concerns related to Electronic Health Records (EHR) both in registration of data and integration of systems. A description of the current state of EHR systems in Iceland is provided, along with the Ministry of Health's future vision and plans. New legislation provides the opportunity for increased integration of EHRs and further collaboration between institutions. Integration of systems, along with greater availability and access to EHR data, requires increased security awareness since additional risks are introduced. The paper describes the core principles of information security as it applies to EHR systems and data. The concepts of confidentiality, integrity, availability, accountability and traceability are introduced and described. The paper discusses the legal requirements and importance of performing risk assessment for EHR data. Risk assessment methodology according to the ISO/IEC 27001 information security standard is described with examples on how it is applied to EHR systems.

  10. Medical and psychology students' self-assessed communication skills: A pilot study.

    Science.gov (United States)

    Tiuraniemi, Juhani; Läärä, Riitta; Kyrö, Tuuli; Lindeman, Sari

    2011-05-01

    The purpose of this study was to describe how psychology and medical students assess their own competency and skills before and after training, in which role-play was used to teach interpersonal and communication skills. Interpersonal and communication skills were assessed with a semi-structured questionnaire before and after the training. The students of both medicine and psychology estimated their skill levels to be higher after the course. The psychology students estimated their skills for communication, motivating interviewing, empathy and reflection, and change orientation to be better at the end of the course. Medical students estimated their communication skills, motivating interviewing skills, and change orientation skills to be better at the end of the course. Even a short period of training in interpersonal and communication skills can positively affect the self-assessed skills of the medical students. In the future, it would be worthwhile to pay attention to reflective teaching practices in the training of both medical and psychology students. The cognitive and emotional components of these practices help students to develop their own communication skills. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  11. Risk Factors for Internet Gaming Disorder: Psychological Factors and Internet Gaming Characteristics.

    Science.gov (United States)

    Rho, Mi Jung; Lee, Hyeseon; Lee, Taek-Ho; Cho, Hyun; Jung, Dong Jin; Kim, Dai-Jin; Choi, In Young

    2017-12-27

    Background: Understanding the risk factors associated with Internet gaming disorder (IGD) is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods: Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We identified 481 IGD gamers and 3087 normal Internet gamers, based on Diagnostic and Statistical Manual for Mental Disorders (DSM-5) criteria. Logistic regression analysis was applied to identify significant risk factors for IGD; Results: The following eight risk factors were found to be significantly associated with IGD: functional and dysfunctional impulsivity (odds ratio: 1.138), belief self-control (1.034), anxiety (1.086), pursuit of desired appetitive goals (1.105), money spent on gaming (1.005), weekday game time (1.081), offline community meeting attendance (2.060), and game community membership (1.393; p < 0.05 for all eight risk factors); Conclusions: These risk factors allow for the prediction and diagnosis of IGD. In the future, these risk factors could also be used to inform clinical services for IGD diagnosis and treatment.

  12. Risk Factors for Internet Gaming Disorder: Psychological Factors and Internet Gaming Characteristics

    Directory of Open Access Journals (Sweden)

    Mi Jung Rho

    2017-12-01

    Full Text Available Background: Understanding the risk factors associated with Internet gaming disorder (IGD is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods: Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We identified 481 IGD gamers and 3087 normal Internet gamers, based on Diagnostic and Statistical Manual for Mental Disorders (DSM-5 criteria. Logistic regression analysis was applied to identify significant risk factors for IGD; Results: The following eight risk factors were found to be significantly associated with IGD: functional and dysfunctional impulsivity (odds ratio: 1.138, belief self-control (1.034, anxiety (1.086, pursuit of desired appetitive goals (1.105, money spent on gaming (1.005, weekday game time (1.081, offline community meeting attendance (2.060, and game community membership (1.393; p < 0.05 for all eight risk factors; Conclusions: These risk factors allow for the prediction and diagnosis of IGD. In the future, these risk factors could also be used to inform clinical services for IGD diagnosis and treatment.

  13. Transparent Global Seismic Hazard and Risk Assessment

    Science.gov (United States)

    Smolka, Anselm; Schneider, John; Pinho, Rui; Crowley, Helen

    2013-04-01

    Vulnerability to earthquakes is increasing, yet advanced reliable risk assessment tools and data are inaccessible to most, despite being a critical basis for managing risk. Also, there are few, if any, global standards that allow us to compare risk between various locations. The Global Earthquake Model (GEM) is a unique collaborative effort that aims to provide organizations and individuals with tools and resources for transparent assessment of earthquake risk anywhere in the world. By pooling data, knowledge and people, GEM acts as an international forum for collaboration and exchange, and leverages the knowledge of leading experts for the benefit of society. Sharing of data and risk information, best practices, and approaches across the globe is key to assessing risk more effectively. Through global projects, open-source IT development and collaborations with more than 10 regions, leading experts are collaboratively developing unique global datasets, best practice, open tools and models for seismic hazard and risk assessment. Guided by the needs and experiences of governments, companies and citizens at large, they work in continuous interaction with the wider community. A continuously expanding public-private partnership constitutes the GEM Foundation, which drives the collaborative GEM effort. An integrated and holistic approach to risk is key to GEM's risk assessment platform, OpenQuake, that integrates all above-mentioned contributions and will become available towards the end of 2014. Stakeholders worldwide will be able to calculate, visualise and investigate earthquake risk, capture new data and to share their findings for joint learning. Homogenized information on hazard can be combined with data on exposure (buildings, population) and data on their vulnerability, for loss assessment around the globe. Furthermore, for a true integrated view of seismic risk, users can add social vulnerability and resilience indices to maps and estimate the costs and benefits

  14. Assessing bias against overweight individuals among nursing and psychology students: an implicit association test.

    Science.gov (United States)

    Waller, Tabitha; Lampman, Claudia; Lupfer-Johnson, Gwen

    2012-12-01

    To determine the implicit or unconscious attitudes of Nursing and Psychology majors towards overweight individuals in medical and non-medical contexts. Obesity is a leading health concern today, which impacts both physical and psychological health. Overweight individuals confront social biases in many aspects of their lives including health care. Examining the views of Nursing and Psychology students may reveal implicit attitudes towards overweight individuals that may lead to prejudiced behaviours. A mixed design experiment with one between-subjects variable (student major: Nursing or Psychology) and one within-subjects variable (condition: congruent or incongruent) was used to assess implicit attitudes in two convenience samples of Nursing and Psychology students. A computerised implicit association test was used to determine implicit attitudes towards overweight individuals in medical and non-medical contexts. A total of 90 students from Nursing (n= 45) and Psychology (n = 45) were recruited to complete an implicit association test. Reaction times in milliseconds between the congruent trials (stereotype consistent) and incongruent trials (stereotype inconsistent) were compared with determine adherence to social stereotypes or weight bias. A statistically significant implicit bias towards overweight individuals was detected in both subject groups and in both target settings (medical vs. non-medical). Stronger weight bias was found when the stimulus targets were female than male. Findings from this study expand understanding of the implicit attitudes and social biases of Nursing and Psychology students. The views held by these future healthcare professionals may negatively impact patient care. Providing education and support to overweight individuals is central to Nursing practice in a society struggling to manage obesity. Negative stereotypes or beliefs about these individuals may result in poor patient care. Therefore, nurses and other healthcare professionals

  15. Use of abnormal and health psychology as topics in a classroom format to reduce alcohol and other drug abuse among college students at risk.

    Science.gov (United States)

    Miley, W M

    2001-12-01

    This study was done to assess whether classes containing topics derived from two college courses, Abnormal Psychology and Health Psychology, could be used in a class room format to reduce alcohol and other drug abuse among at-risk college students. Topics covered included stress and stress management, alcohol and other drug use and abuse, chronic illnesses and psychological disorders that develop from an unhealthy lifestyle, and factors that play a role in good health and well-being. Students were enrolled in a semester-long course for college credit as an alternative to punitive sanctions for on-campus alcohol violations and other drug violations. The Midwest Institute on Drug Use Survey and the CORE Alcohol and Drug Survey were administered on the first and last days of class. Analysis indicated a significant self-reported reduction in drug use and associated negative symptoms and behavioral effects. Women were more likely to report reductions in drug use than men.

  16. Computational psycholinguistic analysis and its application in psychological assessment of college students

    Directory of Open Access Journals (Sweden)

    Kučera Dalibor

    2015-06-01

    Full Text Available The paper deals with the issue of computational psycholinguistic analysis (CPA and its experimental application in basic psychological and pedagogical assessment. CPA is a new method which may potentially provide interesting, psychologically relevant information about the author of a particular text, regardless of the text’s factual (semantic content and without the need to obtain additional materials. As part of our QPA-FPT research we studied the link between the linguistic form of a text by Czech college students and their personality characteristics obtained from a psychodiagnostic test battery. The article also discusses the basis of the method, opportunities for practical application and potential use within psychological and pedagogical disciplines

  17. Environmental Risk Assessment Strategy for Nanomaterials

    Directory of Open Access Journals (Sweden)

    Janeck J. Scott‐Fordsmand

    2017-10-01

    Full Text Available An Environmental Risk Assessment (ERA for nanomaterials (NMs is outlined in this paper. Contrary to other recent papers on the subject, the main data requirements, models and advancement within each of the four risk assessment domains are described, i.e., in the: (i materials, (ii release, fate and exposure, (iii hazard and (iv risk characterisation domains. The material, which is obviously the foundation for any risk assessment, should be described according to the legislatively required characterisation data. Characterisation data will also be used at various levels within the ERA, e.g., exposure modelling. The release, fate and exposure data and models cover the input for environmental distribution models in order to identify the potential (PES and relevant exposure scenarios (RES and, subsequently, the possible release routes, both with regard to which compartment(s NMs are distributed in line with the factors determining the fate within environmental compartment. The initial outcome in the risk characterisation will be a generic Predicted Environmental Concentration (PEC, but a refined PEC can be obtained by applying specific exposure models for relevant media. The hazard information covers a variety of representative, relevant and reliable organisms and/or functions, relevant for the RES and enabling a hazard characterisation. The initial outcome will be hazard characterisation in test systems allowing estimating a Predicted No-Effect concentration (PNEC, either based on uncertainty factors or on a NM adapted version of the Species Sensitivity Distributions approach. The risk characterisation will either be based on a deterministic risk ratio approach (i.e., PEC/PNEC or an overlay of probability distributions, i.e., exposure and hazard distributions, using the nano relevant models.

  18. Environmental Risk Assessment Strategy for Nanomaterials

    Science.gov (United States)

    Scott-Fordsmand, Janeck J.; Nowack, Bernd; Hunt, Neil; Hristozov, Danail; Marcomini, Antonio; Irfan, Muhammad-Adeel; Jiménez, Araceli Sánchez; Landsiedel, Robert; Tran, Lang; Oomen, Agnes G.; Bos, Peter M. J.

    2017-01-01

    An Environmental Risk Assessment (ERA) for nanomaterials (NMs) is outlined in this paper. Contrary to other recent papers on the subject, the main data requirements, models and advancement within each of the four risk assessment domains are described, i.e., in the: (i) materials, (ii) release, fate and exposure, (iii) hazard and (iv) risk characterisation domains. The material, which is obviously the foundation for any risk assessment, should be described according to the legislatively required characterisation data. Characterisation data will also be used at various levels within the ERA, e.g., exposure modelling. The release, fate and exposure data and models cover the input for environmental distribution models in order to identify the potential (PES) and relevant exposure scenarios (RES) and, subsequently, the possible release routes, both with regard to which compartment(s) NMs are distributed in line with the factors determining the fate within environmental compartment. The initial outcome in the risk characterisation will be a generic Predicted Environmental Concentration (PEC), but a refined PEC can be obtained by applying specific exposure models for relevant media. The hazard information covers a variety of representative, relevant and reliable organisms and/or functions, relevant for the RES and enabling a hazard characterisation. The initial outcome will be hazard characterisation in test systems allowing estimating a Predicted No-Effect concentration (PNEC), either based on uncertainty factors or on a NM adapted version of the Species Sensitivity Distributions approach. The risk characterisation will either be based on a deterministic risk ratio approach (i.e., PEC/PNEC) or an overlay of probability distributions, i.e., exposure and hazard distributions, using the nano relevant models. PMID:29048395

  19. Model based risk assessment - the CORAS framework

    Energy Technology Data Exchange (ETDEWEB)

    Gran, Bjoern Axel; Fredriksen, Rune; Thunem, Atoosa P-J.

    2004-04-15

    Traditional risk analysis and assessment is based on failure-oriented models of the system. In contrast to this, model-based risk assessment (MBRA) utilizes success-oriented models describing all intended system aspects, including functional, operational and organizational aspects of the target. The target models are then used as input sources for complementary risk analysis and assessment techniques, as well as a basis for the documentation of the assessment results. The EU-funded CORAS project developed a tool-supported methodology for the application of MBRA in security-critical systems. The methodology has been tested with successful outcome through a series of seven trial within the telemedicine and ecommerce areas. The CORAS project in general and the CORAS application of MBRA in particular have contributed positively to the visibility of model-based risk assessment and thus to the disclosure of several potentials for further exploitation of various aspects within this important research field. In that connection, the CORAS methodology's possibilities for further improvement towards utilization in more complex architectures and also in other application domains such as the nuclear field can be addressed. The latter calls for adapting the framework to address nuclear standards such as IEC 60880 and IEC 61513. For this development we recommend applying a trial driven approach within the nuclear field. The tool supported approach for combining risk analysis and system development also fits well with the HRP proposal for developing an Integrated Design Environment (IDE) providing efficient methods and tools to support control room systems design. (Author)

  20. Early childhood psychological factors and risk for bedwetting at school age in a UK cohort.

    Science.gov (United States)

    Joinson, Carol; Sullivan, Sarah; von Gontard, Alexander; Heron, Jon

    2016-05-01

    There is evidence for a link between psychological factors and bedwetting, but the direction of this association is unclear. Using data on 8769 children from the Avon Longitudinal Study of Parents and Children, we examined whether difficult temperament (Toddler Temperament Scale at 24 months; Emotionality Activity Sociability Questionnaire at 38 months) and psychological problems (Revised Rutter Parent Scale for Preschool Children at 42 months) are linked to bedwetting at school age. We examined the association between these risk factors and different patterns of bedwetting from 4 to 9 years using multinomial regression. Difficult temperament and psychological problems in early childhood were associated with increased odds of bedwetting at 4-9 years. The strongest associations were most often found for the pattern of bedwetting that was both frequent (at least twice a week) and persistent (up to age 9) e.g. the temperament traits of 'adaptability' and 'mood' were associated with a 33 % increase (95 % confidence interval = 1.14-1.55) and a 27 % increase (1.10-1.47) respectively in the odds of persistent and frequent bedwetting per one standard deviation increase in risk score. Early behaviour problems (e.g. conduct problems [1.43 (1.25, 1.63)] and hyperactivity [1.29 (1.11, 1.50), p early emotional difficulties were risk factors for bedwetting. Adjustment for confounders did not alter these conclusions. The presence of difficult temperament and behaviour problems in early childhood might help to identify children who will continue to experience bedwetting at school age.

  1. Psycho-ophthalmology: Contributions of Health psychology to the assessment and treatment of glaucoma.

    Science.gov (United States)

    Méndez-Ulrich, Jorge Luis; Sanz, Antoni

    2017-03-01

    Asymptomatic in its early stages, glaucoma is the second leading cause of blindness worldwide. While psychosocial factors are taken into consideration for a host of diseases such as cancer, heart disease and autoimmune conditions, to date, psychological issues have been ignored in the clinical management of glaucoma. This work reviews the most relevant contributions from a health psychology perspective for the assessment and treatment of glaucoma, which is emerging in the field of psycho-ophthalmology. To provide scientific evidence regarding contributions of psychology to the comprehension of glaucoma, a bibliographic review of three databases (Psicodoc, PsycInfo and Medline) was conducted, spanning the period between 1940 and 2016. This review yielded a total of 66 studies published in the period analysed and identified three areas where health psychology has made substantive contributions to glaucoma screening, monitoring and treatment: the emotional impact on patients suffering from glaucoma, the adherence to treatment and the effects of stress on intraocular pressure. A health psychology approach for research and therapy of glaucoma must focus on the management of the negative affect associated with the diagnosis, the optimisation of treatment adherence and the stress management of the intraocular pressure measurements.

  2. The intersection of risk assessment and neurobehavioral toxicity

    Science.gov (United States)

    Weiss, B.; Elsner, J.; Clarkson, T. W. (Principal Investigator)

    1996-01-01

    Neurobehavioral toxicology is now established as a core discipline of the environmental health sciences. Despite its recognized scientific prowess, stemming from its deep roots in psychology and neuroscience and its acknowledged successes, it faces additional demands and challenges. The latter, in fact, are a product of its achievements because success at one level leads to new and higher expectations. Now the discipline is counted upon to provide more definitive and extensive risk assessments than in the past. These new demands are the basis for the appraisals presented in the SGOMSEC 11 workshop. They extend beyond what would be offered in a primer of methodology. Instead, these appraisals are framed as issues into which what are usually construed as methodologies have been embedded.

  3. Psychological intimate partner violence and sexual risk behavior: examining the role of distinct posttraumatic stress disorder symptoms in the partner violence-sexual risk link.

    Science.gov (United States)

    Overstreet, Nicole M; Willie, Tiara C; Hellmuth, Julianne C; Sullivan, Tami P

    2015-01-01

    Research has examined how physical and sexual intimate partner violence (IPV) victimization increases sexual risk behavior, yet research is lacking on 1) the effect of psychological IPV on sexual risk behavior and 2) factors through which psychological IPV may be linked to sexual risk behavior. The current study examined the relationship between psychological IPV and sexual risk behavior controlling for other forms of IPV (i.e., physical and sexual) in a sample of 186 human immunodeficiency virus (HIV)-negative community women currently experiencing IPV. Further, this study examined the potential mediating effects of four posttraumatic stress disorder (PTSD) symptom severity clusters (i.e., re-experiencing, avoidance, numbing, and hyperarousal) on this relationship. Results revealed that greater severity of psychological IPV was uniquely and directly related to greater sexual risk behavior. Additionally, of the four PTSD symptom severity clusters, only avoidance symptom severity mediated the relationship between psychological IPV and sexual risk behavior. Implications for addressing psychological IPV and PTSD to improve women's sexual health outcomes are discussed. Copyright © 2015 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  4. Psychological Intimate Partner Violence and Sexual Risk Behavior: Examining the Role of Distinct PTSD Symptoms in the Partner Violence-sexual Risk Link

    Science.gov (United States)

    Overstreet, Nicole M.; Willie, Tiara C.; Hellmuth, Julianne C.; Sullivan, Tami P.

    2014-01-01

    BACKGROUND Research has examined how physical and sexual intimate partner violence (IPV) victimization increases sexual risk behavior, yet research is lacking on 1) the effect of psychological IPV on sexual risk behavior and 2) factors through which psychological IPV may be linked to sexual risk behavior. METHODS The current study examined the relationship between psychological IPV and sexual risk behavior controlling for other forms of IPV (i.e., physical and sexual) in a sample of 186 HIV-negative community women currently experiencing IPV. Further, this study examined the potential mediating effects of four posttraumatic stress disorder (PTSD) symptom severity clusters (i.e., re-experiencing, avoidance, numbing, and hyperarousal) on this relationship. FINDINGS Results revealed that greater severity of psychological IPV was uniquely and directly related to greater sexual risk behavior. Additionally, of the four PTSD symptom severity clusters, only avoidance symptom severity mediated the relationship between psychological IPV and sexual risk behavior. CONCLUSION Implications for addressing psychological IPV and PTSD to improve women’s sexual health outcomes are discussed. PMID:25498762

  5. Supported Decision-Making: Implications from Positive Psychology for Assessment and Intervention in Rehabilitation and Employment.

    Science.gov (United States)

    Uyanik, Hatice; Shogren, Karrie A; Blanck, Peter

    2017-12-01

    Purpose This article reviews existing literature on positive psychology, supported decision-making (SDM), employment, and disability. It examines interventions and assessments that have been empirically evaluated for the enhancement of decision-making and overall well-being of people with disabilities. Additionally, conceptual themes present in the literature were explored. Methods A systematic review was conducted across two databases (ERIC and PsychINFO) using various combination of keywords of 'disabilit*', work rehabilitation and employment terms, positive psychology terms, and SDM components. Seven database searches were conducted with diverse combinations of keywords, which identified 1425 results in total to be screened for relevance using their titles and abstracts. Database search was supplemented with hand searches of oft-cited journals, ancestral search, and supplemental search from grey literature. Results Only four studies were identified in the literature targeting SDM and positive psychology related constructs in the employment and job development context. Results across the studies indicated small to moderate impacts of the assessment and interventions on decision-making and engagement outcomes. Conceptually there are thematic areas of potential overlap, although they are limited in the explicit integration of theory in supported decision-making, positive psychology, disability, and employment. Conclusion Results suggest a need for additional scholarship in this area that focuses on theory development and integration as well as empirical work. Such work should examine the potential utility of considering positive psychological interventions when planning for SDM in the context of career development activities to enhance positive outcomes related to decision-making, self-determination, and other positive psychological constructs.

  6. Integrated ecological risk assessment of dioxin compounds.

    Science.gov (United States)

    Sany, Seyedeh Belin Tavakoly; Hashim, Rosli; Rezayi, Majid; Rahman, Mohammad Azizur; Razavizadeh, Bi Bi Marzieh; Abouzari-lotf, Ebrahim; Karlen, David J

    2015-08-01

    Current ecological risk assessment (ERA) schemes focus mainly on bioaccumulation and toxicity of pollutants in individual organisms. Ecological models are tools mainly used to assess ecological risks of pollutants to ecosystems, communities, and populations. Their main advantage is the relatively direct integration of the species sensitivity to organic pollutants, the fate and mechanism of action in the environment of toxicants, and life-history features of the individual organism of concern. To promote scientific consensus on ERA schemes, this review is intended to provide a guideline on short-term ERA involving dioxin chemicals and to identify key findings for exposure assessment based on policies of different agencies. It also presents possible adverse effects of dioxins on ecosystems, toxicity equivalence methodology, environmental fate and transport modeling, and development of stressor-response profiles for dioxin-like chemicals.

  7. Seismic Risk Assessment for the Kyrgyz Republic

    Science.gov (United States)

    Pittore, Massimiliano; Sousa, Luis; Grant, Damian; Fleming, Kevin; Parolai, Stefano; Fourniadis, Yannis; Free, Matthew; Moldobekov, Bolot; Takeuchi, Ko

    2017-04-01

    The Kyrgyz Republic is one of the most socially and economically dynamic countries in Central Asia, and one of the most endangered by earthquake hazard in the region. In order to support the government of the Kyrgyz Republic in the development of a country-level Disaster Risk Reduction strategy, a comprehensive seismic risk study has been developed with the support of the World Bank. As part of this project, state-of-the-art hazard, exposure and vulnerability models have been developed and combined into the assessment of direct physical and economic risk on residential, educational and transportation infrastructure. The seismic hazard has been modelled with three different approaches, in order to provide a comprehensive overview of the possible consequences. A probabilistic seismic hazard assessment (PSHA) approach has been used to quantitatively evaluate the distribution of expected ground shaking intensity, as constrained by the compiled earthquake catalogue and associated seismic source model. A set of specific seismic scenarios based on events generated from known fault systems have been also considered, in order to provide insight on the expected consequences in case of strong events in proximity of densely inhabited areas. Furthermore, long-span catalogues of events have been generated stochastically and employed in the probabilistic analysis of expected losses over the territory of the Kyrgyz Republic. Damage and risk estimates have been computed by using an exposure model recently developed for the country, combined with the assignment of suitable fragility/vulnerability models. The risk estimation has been carried out with spatial aggregation at the district (rayon) level. The obtained results confirm the high level of seismic risk throughout the country, also pinpointing the location of several risk hotspots, particularly in the southern districts, in correspondence with the Ferghana valley. The outcome of this project will further support the local

  8. Asteroid Risk Assessment: A Probabilistic Approach.

    Science.gov (United States)

    Reinhardt, Jason C; Chen, Xi; Liu, Wenhao; Manchev, Petar; Paté-Cornell, M Elisabeth

    2016-02-01

    Following the 2013 Chelyabinsk event, the risks posed by asteroids attracted renewed interest, from both the scientific and policy-making communities. It reminded the world that impacts from near-Earth objects (NEOs), while rare, have the potential to cause great damage to cities and populations. Point estimates of the risk (such as mean numbers of casualties) have been proposed, but because of the low-probability, high-consequence nature of asteroid impacts, these averages provide limited actionable information. While more work is needed to further refine its input distributions (e.g., NEO diameters), the probabilistic model presented in this article allows a more complete evaluation of the risk of NEO impacts because the results are distributions that cover the range of potential casualties. This model is based on a modularized simulation that uses probabilistic inputs to estimate probabilistic risk metrics, including those of rare asteroid impacts. Illustrative results of this analysis are presented for a period of 100 years. As part of this demonstration, we assess the effectiveness of civil defense measures in mitigating the risk of human casualties. We find that they are likely to be beneficial but not a panacea. We also compute the probability-but not the consequences-of an impact with global effects ("cataclysm"). We conclude that there is a continued need for NEO observation, and for analyses of the feasibility and risk-reduction effectiveness of space missions designed to deflect or destroy asteroids that threaten the Earth. © 2015 Society for Risk Analysis.

  9. Silent Aircraft Initiative Concept Risk Assessment

    Science.gov (United States)

    Nickol, Craig L.

    2008-01-01

    A risk assessment of the Silent Aircraft Initiative's SAX-40 concept design for extremely low noise has been performed. A NASA team developed a list of 27 risk items, and evaluated the level of risk for each item in terms of the likelihood that the risk would occur and the consequences of the occurrence. The following risk items were identified as high risk, meaning that the combination of likelihood and consequence put them into the top one-fourth of the risk matrix: structures and weight prediction; boundary-layer ingestion (BLI) and inlet design; variable-area exhaust and thrust vectoring; displaced-threshold and continuous descent approach (CDA) operational concepts; cost; human factors; and overall noise performance. Several advanced-technology baseline concepts were created to serve as a basis for comparison to the SAX-40 concept. These comparisons indicate that the SAX-40 would have significantly greater research, development, test, and engineering (RDT&E) and production costs than a conventional aircraft with similar technology levels. Therefore, the cost of obtaining the extremely low noise capability that has been estimated for the SAX-40 is significant. The SAX-40 concept design proved successful in focusing attention toward low noise technologies and in raising public awareness of the issue.

  10. Expert judgement models in quantitative risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Rosqvist, T. [VTT Automation, Helsinki (Finland); Tuominen, R. [VTT Automation, Tampere (Finland)

    1999-12-01

    Expert judgement is a valuable source of information in risk management. Especially, risk-based decision making relies significantly on quantitative risk assessment, which requires numerical data describing the initiator event frequencies and conditional probabilities in the risk model. This data is seldom found in databases and has to be elicited from qualified experts. In this report, we discuss some modelling approaches to expert judgement in risk modelling. A classical and a Bayesian expert model is presented and applied to real case expert judgement data. The cornerstone in the models is the log-normal distribution, which is argued to be a satisfactory choice for modelling degree-of-belief type probability distributions with respect to the unknown parameters in a risk model. Expert judgements are qualified according to bias, dispersion, and dependency, which are treated differently in the classical and Bayesian approaches. The differences are pointed out and related to the application task. Differences in the results obtained from the different approaches, as applied to real case expert judgement data, are discussed. Also, the role of a degree-of-belief type probability in risk decision making is discussed.

  11. Some individual psychological characteristics as protective or risk factors for occurrence of conduct disorder

    Directory of Open Access Journals (Sweden)

    Marković Jasminka

    2011-01-01

    Full Text Available Our study included 30 pairs of siblings aged 12-18 years; one sibling with and one without conduct disorder in each pair. The aim of the study was to assess individual characteristics of those siblings, i.e. to determine differences in psychological characteristics of the siblings with regard to locus of control, stress coping strategies and frequency and structure of behavioral problems and emotions. The results suggested significant differences in individual characteristics of children with conduct disorder and their healthy siblings. These results mainly confirm previous results of foreign research on a sample of our population. Exception of findings was related to strategies for coping with stress: religious behavior that didn’t turn out as a protective factor and avoiding confrontation and withdrawal which are shown as a protective factor. These results suggest the importance of individual psychological characteristics for the occurrence of conduct disorders and have implications in therapy and in preventive work with adolescents.

  12. Ethnic differences in the association between cardiovascular risk factors and psychological distress in a population study in the Netherlands

    Directory of Open Access Journals (Sweden)

    Schrier Agnes C

    2012-12-01

    Full Text Available Abstract Background There is growing body of evidence of an association between cardiovascular risk factors and depressive and anxiety symptoms. The purpose of this study was to investigate whether these associations are similar in ethnic minority groups. Methods A random urban population sample, aged 18+, stratified by ethnicity (484 native Dutch subjects, 383 Turkish-Dutch subjects, and 316 Moroccan-Dutch subjects, in Amsterdam, the Netherlands, was interviewed with the Kessler Psychological Distress scale (K10 in combination with measurements of several cardiovascular risk factors. The association of psychological distress (defined as a K10 score above cut-off of 20 with cardiovascular risk factors (obesity, abdominal obesity, hypertension, hypercholesterolemia, low HDL cholesterol levels or diabetes, ethnicity and their interaction was analyzed using logistic regression analyses, stratified by gender and adjusted for age. Results Cardiovascular risk factors were not significantly associated with psychological distress in any of the gender/ethnic groups, with the exception of a positive association of obesity and hypertension with psychological distress in native Dutch women and a negative association of hypertension and psychological distress in Turkish men. Interaction terms of cardiovascular risk factors and ethnicity were approaching significance only in the association of obesity with the K10 in women. Conclusion In this cross-sectional multi-ethnic adult population sample the majority of the investigated cardiovascular risk factors were not associated with psychological distress. The association of obesity with psychological distress varies by gender and ethnicity. Our findings indicate that the prevention of obesity and psychological distress calls for an integrated approach in native Dutch women, but not necessarily in Turkish-Dutch and Moroccan-Dutch women, in whom these problems may be targeted separately.

  13. Assessing calibration of prognostic risk scores.

    Science.gov (United States)

    Crowson, Cynthia S; Atkinson, Elizabeth J; Therneau, Terry M

    2016-08-01

    Current methods used to assess calibration are limited, particularly in the assessment of prognostic models. Methods for testing and visualizing calibration (e.g. the Hosmer-Lemeshow test and calibration slope) have been well thought out in the binary regression setting. However, extension of these methods to Cox models is less well known and could be improved. We describe a model-based framework for the assessment of calibration in the binary setting that provides natural extensions to the survival data setting. We show that Poisson regression models can be used to easily assess calibration in prognostic models. In addition, we show that a calibration test suggested for use in survival data has poor performance. Finally, we apply these methods to the problem of external validation of a risk score developed for the general population when assessed in a special patient population (i.e. patients with particular comorbidities, such as rheumatoid arthritis). © The Author(s) 2013.

  14. Children's experiences of maternal incarceration-specific risks: predictions to psychological maladaptation.

    Science.gov (United States)

    Dallaire, Danielle H; Zeman, Janice L; Thrash, Todd M

    2015-01-01

    Children of incarcerated mothers are at increased risk for social and emotional difficulties, yet few studies have investigated potential mechanisms of risk within this population. This research simultaneously examined the association of children's experience of incarceration-specific risk factors (e.g., witness mother's arrest) and environmental risks (e.g., low educational attainment) to children's psychological maladaptation using a multi-informant design and a latent variable analytic approach. Participants were 117 currently incarcerated mothers (64.1% African American), their 151 children (53.6% boys, M age = 9.8 years, range = 6-12 years, 61.7% African American), and the 118 caregivers (74.8% female, 61.9% grandparents, 62.2% African American) of the children. Mothers, children, and caregivers each provided accounts of children's experiences related to maternal incarceration and children's internalizing and externalizing behavior problems. Mothers and caregivers each supplied information about 10 environmental risk factors. Findings from structural equation modeling indicate that children's incarceration-specific risk experiences predict internalizing and externalizing behavior problems whereas the influence of environmental risks was negligible. Follow-up analyses examining the contribution of specific risks indicate that significant predictors differ by reporter and separate into effects of family incarceration history and direct experiences of maternal incarceration. Incarceration-specific experiences place children at higher risk for maladjustment than exposure to general environmental risk factors. These findings indicate the need to critically examine children's exposure to experiences related to maternal incarceration and family incarceration history to help to clarify the multifaceted stressor of maternal incarceration.

  15. Children’s Experiences of Maternal Incarceration-Specific Risks: Predictions to Psychological Maladaptation

    Science.gov (United States)

    Dallaire, Danielle H.; Zeman, Janice L.; Thrash, Todd M.

    2014-01-01

    Children of incarcerated mothers are at increased risk for social and emotional difficulties, yet few studies have investigated potential mechanisms of risk within this population. This research simultaneously examined the association of children’s experience of incarceration-specific risk factors (e.g., witness mother’s arrest) and environmental risks (e.g., low educational attainment) to children’s psychological maladaptation using a multi-informant design and a latent variable analytic approach. Participants were 117 currently incarcerated mothers (64.1% African American), their 151 children (53.6% boys, M age =9.8 years, range =6–12 years, 61.7% African American), and the 118 caregivers (74.8% female, 61.9% grandparents, 62.2% African American) of the children. Mothers, children, and caregivers each provided accounts of children’s experiences related to maternal incarceration and children’s internalizing and externalizing behavior problems. Mothers and caregivers each supplied information about 10 environmental risk factors. Findings from structural equation modeling indicate that children’s incarceration-specific risk experiences predict internalizing and externalizing behavior problems whereas the influence of environmental risks was negligible. Follow-up analyses examining the contribution of specific risks indicate that significant predictors differ by reporter and separate into effects of family incarceration history and direct experiences of maternal incarceration. Incarceration-specific experiences place children at higher risk for maladjustment than exposure to general environmental risk factors. These findings indicate the need to critically examine children’s exposure to experiences related to maternal incarceration and family incarceration history to help to clarify the multifaceted stressor of maternal incarceration. PMID:24871820

  16. Chemical Mixtures Health Risk Assessment: Overview of Exposure Assessment, Whole Mixtures Assessments; Basic Concepts

    Science.gov (United States)

    This problems-based, half-day, introductory workshop focuses on methods to assess health risks posed by exposures to chemical mixtures in the environment. Chemical mixtures health risk assessment methods continue to be developed and evolve to address concerns over health risks f...

  17. Clinical risk assessment in intensive care unit

    Directory of Open Access Journals (Sweden)

    Saeed Asefzadeh

    2013-01-01

    Full Text Available Background: Clinical risk management focuses on improving the quality and safety of health care services by identifying the circumstances and opportunities that put patients at risk of harm and acting to prevent or control those risks. The goal of this study is to identify and assess the failure modes in the ICU of Qazvin′s Social Security Hospital (Razi Hospital through Failure Mode and Effect Analysis (FMEA. Methods: This was a qualitative-quantitative research by Focus Discussion Group (FDG performed in Qazvin Province, Iran during 2011. The study population included all individuals and owners who are familiar with the process in ICU. Sampling method was purposeful and the FDG group members were selected by the researcher. The research instrument was standard worksheet that has been used by several researchers. Data was analyzed by FMEA technique. Results: Forty eight clinical errors and failure modes identified, results showed that the highest risk probability number (RPN was in respiratory care "Ventilator′s alarm malfunction (no alarm" with the score 288, and the lowest was in gastrointestinal "not washing the NG-Tube" with the score 8. Conclusions: Many of the identified errors can be prevented by group members. Clinical risk assessment and management is the key to delivery of effective health care.

  18. Biostatistics series module 8: Assessing risk

    Directory of Open Access Journals (Sweden)

    Avijit Hazra

    2017-01-01

    Full Text Available In observational studies, as well as in interventional ones, it is frequently necessary to estimate risk that is the association between an observed outcome or event and exposure to one or more factors that may be contributing to the event. Understanding incidence and prevalence are the starting point in any discussion of risk assessment. Incidence rate uses person-time as the denominator rather than a simple count. Ideally, rates and ratios estimated from samples should be presented with their corresponding 95% confidence intervals (CIs. To assess the importance of an individual risk factor, it is necessary to compare the risk of the outcome in the exposed group with that in the nonexposed group. A comparison between risks in different groups can be made by examining either their ratio or the difference between them. The 2 × 2 contingency table comes in handy in the calculation of ratios. Odds ratio (OR is the ratio of the odds of an event in the exposed group, to the odds of the same event in the nonexposed group. It can range from zero to infinity. When the odds of an outcome in the two groups are identical, then the OR equals one. OR >1 indicates exposure increases risk while OR <1 indicates that exposure is protecting against risk. The OR should be presented with its 95% CI to enable more meaningful interpretation – if this interval includes 1, then even a relatively large OR will not carry much weight. The relative risk (RR denotes the ratio of risk (probability of event in exposed group to risk of same event in the nonexposed group. Its interpretation is similar (but not identical to the OR. If the event in question is relatively uncommon, values of OR and RR tend to be similar. Absolute risk reduction (ARR is a measure of the effectiveness of an intervention with respect to a dichotomous event. It is calculated as proportion experiencing the event in control group minus the proportion experiencing the event in treated group. It is

  19. Assessing mental imagery in clinical psychology: A review of imagery measures and a guiding framework

    Science.gov (United States)

    Pearson, David G.; Deeprose, Catherine; Wallace-Hadrill, Sophie M.A.; Heyes, Stephanie Burnett; Holmes, Emily A.

    2013-01-01

    Mental imagery is an under-explored field in clinical psychology research but presents a topic of potential interest and relevance across many clinical disorders, including social phobia, schizophrenia, depression, and post-traumatic stress disorder. There is currently a lack of a guiding framework from which clinicians may select the domains or associated measures most likely to be of appropriate use in mental imagery research. We adopt an interdisciplinary approach and present a review of studies across experimental psychology and clinical psychology in order to highlight the key domains and measures most likely to be of relevance. This includes a consideration of methods for experimentally assessing the generation, maintenance, inspection and transformation of mental images; as well as subjective measures of characteristics such as image vividness and clarity. We present a guiding framework in which we propose that cognitive, subjective and clinical aspects of imagery should be explored in future research. The guiding framework aims to assist researchers in the selection of measures for assessing those aspects of mental imagery that are of most relevance to clinical psychology. We propose that a greater understanding of the role of mental imagery in clinical disorders will help drive forward advances in both theory and treatment. PMID:23123567

  20. Assessing mental imagery in clinical psychology: a review of imagery measures and a guiding framework.

    Science.gov (United States)

    Pearson, David G; Deeprose, Catherine; Wallace-Hadrill, Sophie M A; Burnett Heyes, Stephanie; Holmes, Emily A

    2013-02-01

    Mental imagery is an under-explored field in clinical psychology research but presents a topic of potential interest and relevance across many clinical disorders, including social phobia, schizophrenia, depression, and post-traumatic stress disorder. There is currently a lack of a guiding framework from which clinicians may select the domains or associated measures most likely to be of appropriate use in mental imagery research. We adopt an interdisciplinary approach and present a review of studies across experimental psychology and clinical psychology in order to highlight the key domains and measures most likely to be of relevance. This includes a consideration of methods for experimentally assessing the generation, maintenance, inspection and transformation of mental images; as well as subjective measures of characteristics such as image vividness and clarity. We present a guiding framework in which we propose that cognitive, subjective and clinical aspects of imagery should be explored in future research. The guiding framework aims to assist researchers in the selection of measures for assessing those aspects of mental imagery that are of most relevance to clinical psychology. We propose that a greater understanding of the role of mental imagery in clinical disorders will help drive forward advances in both theory and treatment. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Assessment of positive functioning in clinical psychology: theoretical and practical issues.

    Science.gov (United States)

    Joseph, Stephen; Wood, Alex

    2010-11-01

    Positive psychology has led to an increasing emphasis on the promotion of positive functioning in clinical psychology research and practice, raising issues of how to assess the positive in clinical setting. Three key considerations are presented. First, existing clinical measures may already be assessing positive functioning, if positive and negative functioning exist on a single continuum (such as on bipolar dimensions from happiness to depression, and from anxiety to relaxation). Second, specific measures of positive functioning (e.g., eudemonic well-being) could be used in conjunction with existing clinical scales. Third, completely different measures would be needed depending on whether well-being is defined as emotional or medical functioning, or as humanistically orientated growth (e.g., authenticity). It is important that clinical psychologists introduce positive functioning into their research and practice in order to widen their armoury of therapeutic interventions, but in doing so researchers and practitioners need also to be aware that they are shifting the agenda of clinical psychology. As such, progress in clinical psychology moving toward the adoption of positive functioning requires reflection on epistemological foundations. Copyright © 2010 Elsevier Ltd. All rights reserved.

  2. A cross-sectional study of psychological distress, burnout, and the associated risk factors in hospital pharmacists in Japan

    Directory of Open Access Journals (Sweden)

    Yuji Higuchi

    2016-07-01

    , which might be related to communication style, could increase the risk of psychological distress and burnout/CF. Early risk assessment and preventive interventions that are specialized for these characteristics could protect individuals with these specific traits from burnout.

  3. Resources for global risk assessment: the International Toxicity Estimates for Risk (ITER) and Risk Information Exchange (RiskIE) databases.

    Science.gov (United States)

    Wullenweber, Andrea; Kroner, Oliver; Kohrman, Melissa; Maier, Andrew; Dourson, Michael; Rak, Andrew; Wexler, Philip; Tomljanovic, Chuck

    2008-11-15

    The rate of chemical synthesis and use has outpaced the development of risk values and the resolution of risk assessment methodology questions. In addition, available risk values derived by different organizations may vary due to scientific judgments, mission of the organization, or use of more recently published data. Further, each organization derives values for a unique chemical list so it can be challenging to locate data on a given chemical. Two Internet resources are available to address these issues. First, the International Toxicity Estimates for Risk (ITER) database (www.tera.org/iter) provides chronic human health risk assessment data from a variety of organizations worldwide in a side-by-side format, explains differences in risk values derived by different organizations, and links directly to each organization's website for more detailed information. It is also the only database that includes risk information from independent parties whose risk values have undergone independent peer review. Second, the Risk Information Exchange (RiskIE) is a database of in progress chemical risk assessment work, and includes non-chemical information related to human health risk assessment, such as training modules, white papers and risk documents. RiskIE is available at http://www.allianceforrisk.org/RiskIE.htm, and will join ITER on National Library of Medicine's TOXNET (http://toxnet.nlm.nih.gov/). Together, ITER and RiskIE provide risk assessors essential tools for easily identifying and comparing available risk data, for sharing in progress assessments, and for enhancing interaction among risk assessment groups to decrease duplication of effort and to harmonize risk assessment procedures across organizations.

  4. Groundwater Risk Assessment Model (GRAM: Groundwater Risk Assessment Model for Wellfield Protection

    Directory of Open Access Journals (Sweden)

    Nara Somaratne

    2013-09-01

    Full Text Available A groundwater risk assessment was carried out for 30 potable water supply systems under a framework of protecting drinking water quality across South Australia. A semi-quantitative Groundwater Risk Assessment Model (GRAM was developed based on a “multi-barrier” approach using likelihood of release, contaminant pathway and consequence equation. Groundwater vulnerability and well integrity have been incorporated to the pathway component of the risk equation. The land use of the study basins varies from protected water reserves to heavily stocked grazing lands. Based on the risk assessment, 15 systems were considered as low risk, four as medium and 11 systems as at high risk. The GRAM risk levels were comparable with indicator bacteria—total coliform—detection. Most high risk systems were the result of poor well construction and casing corrosion rather than the land use. We carried out risk management actions, including changes to well designs and well operational practices, design to increase time of residence and setting the production zone below identified low permeable zones to provide additional barriers to contaminants. The highlight of the risk management element is the well integrity testing using down hole geophysical methods and camera views of the casing condition.

  5. Can systematic reviews inform GMO risk assessment and risk management?

    Directory of Open Access Journals (Sweden)

    Christian eKohl

    2015-08-01

    Full Text Available Systematic reviews represent powerful tools to identify, collect, synthesize and evaluate primary research data on specific research questions in a highly standardized and reproducible manner. They enable the defensible synthesis of outcomes by increasing precision and minimizing bias whilst ensuring transparency of the methods used. This makes them especially valuable to inform evidence-based risk analysis and decision making in various topics and research disciplines. Although seen as a gold standard for synthesizing primary research data, systematic reviews are not without limitations as they are often cost, labor and time intensive and the utility of synthesis outcomes depends upon the availability of sufficient and robust primary research data. In this paper we 1 consider the added value systematic reviews could provide when synthesizing primary research data on genetically modified organisms (GMO and 2 critically assess the adequacy and feasibility of systematic review for collating and analyzing data on potential impacts of GMOs in order to better inform specific steps within GMO risk assessment and risk management. The regulatory framework of the EU is used as an example, although the issues we discuss are likely to be more widely applicable.

  6. Can Systematic Reviews Inform GMO Risk Assessment and Risk Management?

    Science.gov (United States)

    Kohl, Christian; Frampton, Geoff; Sweet, Jeremy; Spök, Armin; Haddaway, Neal Robert; Wilhelm, Ralf; Unger, Stefan; Schiemann, Joachim

    2015-01-01

    Systematic reviews represent powerful tools to identify, collect, synthesize, and evaluate primary research data on specific research questions in a highly standardized and reproducible manner. They enable the defensible synthesis of outcomes by increasing precision and minimizing bias whilst ensuring transparency of the methods used. This makes them especially valuable to inform evidence-based risk analysis and decision making in various topics and research disciplines. Although seen as a "gold standard" for synthesizing primary research data, systematic reviews are not without limitations as they are often cost, labor and time intensive and the utility of synthesis outcomes depends upon the availability of sufficient and robust primary research data. In this paper, we (1) consider the added value systematic reviews could provide when synthesizing primary research data on genetically modified organisms (GMO) and (2) critically assess the adequacy and feasibility of systematic review for collating and analyzing data on potential impacts of GMOs in order to better inform specific steps within GMO risk assessment and risk management. The regulatory framework of the EU is used as an example, although the issues we discuss are likely to be more widely applicable.

  7. Risk assessment meta tool LDRD final report.

    Energy Technology Data Exchange (ETDEWEB)

    Bouchard, Ann Marie; Osbourn, Gordon Cecil

    2006-12-01

    The goal of this project was to develop a risk analysis meta tool--a tool that enables security analysts both to combine and analyze data from multiple other risk assessment tools on demand. Our approach was based on the innovative self-assembling software technology under development by the project team. This technology provides a mechanism for the user to specify his intentions at a very high level (e.g., equations or English-like text), and then the code self-assembles itself, taking care of the implementation details. The first version of the meta tool focused specifically in importing and analyzing data from Joint Conflict and Tactical Simulation (JCATS) force-on-force simulation. We discuss the problem, our approach, technical risk, and accomplishments on this project, and outline next steps to be addressed with follow-on funding.

  8. Risk Assessment for Destructive Re-Entry

    Science.gov (United States)

    Lips, T.; Koppenwallner, G.; Bianchi, L.; Klinkrad, H.

    2009-03-01

    From 2007 to 2008, Hypersonic Technology Göttingen (HTG) worked on a study called Risk Assessment for Destructive Re-entry (RADR). The main purposes of this study were to identify and to quantify the inherent uncertainties of re-entry analysis tools, and to provide possible risk mitigation measures. For these purposes, three basic risk scenarios were specified: a 1-ton-class satellite without propulsion for uncontrolled re-entry, a 6-ton-class satellite with propulsion and the capability to perform a controlled re-entry, and a 1-ton-class launcher upper stage re-entering uncontrolled. Based on the identified uncertainty parameters, variation analyses were conducted for these scenarios with the two ESA tools for re-entry analysis SCARAB (Spacecraft Atmospheric Reentry and Aerothermal Breakup) and SESAM (Spacecraft Entry Survival Analysis Module). This paper describes the major results of the RADR study.

  9. Degraded Environments Alter Prey Risk Assessment

    Science.gov (United States)

    Lönnstedt, Oona M; McCormick, Mark I; Chivers, Douglas P

    2013-01-01

    Elevated water temperatures, a decrease in ocean pH, and an increasing prevalence of severe storms have lead to bleaching and death of the hard corals that underpin coral reef ecosystems. As coral cover declines, fish diversity and abundance declines. How degradation of coral reefs affects behavior of reef inhabitants is unknown. Here, we demonstrate that risk assessment behaviors of prey are severely affected by coral degradation. Juvenile damselfish were exposed to visual and olfactory indicators of predation risk in healthy live, thermally bleached, and dead coral in a series of laboratory and field experiments. While fish still responded to visual cues in all habitats, they did not respond to olfactory indicators of risk in dead coral habitats, likely as a result of alteration or degradation of chemical cues. These cues are critical for learning and avoiding predators, and a failure to respond can have dramatic repercussions for survival and recruitment. PMID:23403754

  10. Supplemental Hazard Analysis and Risk Assessment - Hydrotreater

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, Peter P. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wagner, Katie A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-04-01

    A supplemental hazard analysis was conducted and quantitative risk assessment performed in response to an independent review comment received by the Pacific Northwest National Laboratory (PNNL) from the U.S. Department of Energy Pacific Northwest Field Office (PNSO) against the Hydrotreater/Distillation Column Hazard Analysis Report issued in April 2013. The supplemental analysis used the hazardous conditions documented by the previous April 2013 report as a basis. The conditions were screened and grouped for the purpose of identifying whether additional prudent, practical hazard controls could be identified, using a quantitative risk evaluation to assess the adequacy of the controls and establish a lower level of concern for the likelihood of potential serious accidents. Calculations were performed to support conclusions where necessary.

  11. Obsolescence Risk Assessment Process Best Practice

    Science.gov (United States)

    Romero Rojo, F. J.; Roy, R.; Kelly, S.

    2012-05-01

    A component becomes obsolete when it is no longer available from the original manufacturer to the original specification. In long-lifecycle projects, obsolescence has become a major problem as it prevents the maintenance of the system. This is the reason why obsolescence management is now an essential part of the product support activities in sectors such as defence, aerospace, nuclear and railway; where systems need to be supported for several decades. The obsolescence risk assessment for the bill of materials (BoM) is a paramount activity in order to manage obsolescence proactively and cost-effectively. This is the reason why it was necessary to undertake a benchmarking study to develop best practice in this process. A total of 22 obsolescence experts from 13 different organisations/projects from across UK and USA have participated in this study. Their current processes and experience have been taken into account in the development of the best practice process for obsolescence risk assessment. The key factors that have to be analysed in the risk assessment process for each component in the BoM are: number of manufacturers, years to end of life, stock available, consumption rate and operational impact criticality. For the very high risk components, a more detailed analysis is required to inform the decisions regarding the most suitable mitigation strategies. On the contrary, for the low risk components, a fully proactive approach is neither appropriate nor cost effective. Therefore, it is advised for these components that obsolescence issues are dealt with reactively. This process has been validated using case studies with several experts from industry and is currently being implemented by the UK Ministry of Defence as technical guidance within the JSP 886 Volume 7 Part 8.13 standards.

  12. Assessing glacial lake outburst flood risk

    Science.gov (United States)

    Kougkoulos, Ioannis; Cook, Simon; Jomelli, Vincent; Clarke, Leon; Symeonakis, Elias

    2017-04-01

    Glaciers across the world are thinning and receding in response to atmospheric warming. Glaciers tend to erode subglacial basins and deposit eroded materials around their margins as lateral-frontal terminal moraines. Recession into these basins and behind impounding moraines causes meltwater to pond as proglacial and supraglacial lakes. Consequently, there has been a general trend of increasing number and size of these lakes associated with glacier melting in many mountainous regions around the globe, in the last 30 years. Glacial lake outburst floods (GLOFs) then may occur where the glacial lake dam (ice, rock, moraine, or combination thereof) is breached, or overtopped, and thousands of people have lost their lives to such events in the last few decades, especially in the Andes and in the Himalaya. Given the ongoing and arguably increasing risk posed to downstream communities, and infrastructure, there has been a proliferation of GLOF studies, with many seeking to estimate GLOF hazard or risk in specific regions, or to identify 'potentially dangerous glacial lakes'. Given the increased scientific interest in GLOFs, it is timely to evaluate critically the ways in which GLOF risk has been assessed previously, and whether there are improvements that can be made to the ways in which risk assessment is achieved. We argue that, whilst existing GLOF hazard and risk assessments have been extremely valuable they often suffer from a number of key shortcomings that can be addressed by using different techniques as multi-criteria decision analysis and hydraulic modelling borrowed from disciplines like engineering, remote sensing and operations research.

  13. Prospective Associations Between Binge Eating and Psychological Risk Factors in Adolescence.

    Science.gov (United States)

    Sehm, Marie; Warschburger, Petra

    2016-07-11

    There is evidence that intrapersonal psychological factors might contribute to the development of binge eating. However, studies considering reciprocal effects between risk factors and disordered eating are rare. The present article investigates the nature of the temporal relationships between binge eating and low self-esteem, depressive symptoms, interoceptive deficits, perfectionism, weight/shape concerns, dietary restraint, and the internalization of the societal body ideal in adolescence while taking into account the moderating effects of age and gender. A German population-based sample of 1039 boys and girls from 12 to 19 years of age answered self-report questionnaires on risk factors and eating pathology on 2 measurement points separated by 20 months. Data were analyzed using a cross-lagged panel design. Low self-esteem, interoceptive deficits, weight/shape concerns, and the internalization of the societal body ideal predicted binge eating longitudinally in bivariate analyses. Binge eating predicted later depressive symptoms, whereas perfectionism and dietary restraint were not longitudinally linked to binge eating in either direction. Low self-esteem and weight/shape concerns emerged as multivariate predictors of binge eating in girls and boys, respectively. No moderating effects of age were observed. The results suggest that depressive symptoms might rather be a consequence of binge eating than a risk factor, and this underscores that even subclinical eating pathology might be associated with negative psychological outcomes. Central risk factors that should be targeted in prevention programs might be low self-esteem for girls and weight/shape concerns for boys.

  14. Experience of parental cancer in childhood is a risk factor for psychological distress during genetic cancer susceptibility testing

    NARCIS (Netherlands)

    van Oostrom, I.; Meijers-Heijboer, H.; Duivenvoorden, H. J.; Brocker-Vriends, A. H. J. T.; van Asperen, C. J.; Sijmons, R. H.; Seynaeve, C.; Van Gool, A. R.; Klijn, J. G. M.; Tibben, A.

    Background: This study explores the effect of age at the time of parental cancer diagnosis or death on psychological distress and cancer risk perception in individuals undergoing genetic testing for a specific cancer susceptibility. Patients and methods: Cancer-related distress, worry and risk

  15. Social and psychological state of the Chornobyl clean up workers. Risk factors for negative changes.

    Science.gov (United States)

    Buzunov, V O; Loganovsky, K N; Krasnikova, L I; Bomko, M O; Belyaev, Yu M; Yaroshenko, Zh S; Domashevska, T Ye

    2016-12-01

    It is generally recognized that the Chornobyl nuclear accident caused strong psychosocial stress affecting the entire population of Ukraine, primarily people involved in recovery operations. But what are the reasons? What is the struc ture of stressors? What are their social, medical and biological consequences, what are strategy and preventive meas ures? Issues that require special research and development. To study social and psychological state of the Chornobyl cleanup workers 1986-1987, and to determine regularities of changes and dangerous risk factors. On the basis of Polyclinic of Radiation Registry, NRCRM, we conducted sample epidemiolog ical study of social and psychological state of the Chornobyl clean up workers 1986-1987. We used method of inter viewing based on «questionnaire», specially developed for this purpose. The study was conducted in October 2013 - May 2015. The sample numbered 235 males aged 18-50 at the time of the accident. Their average age was (31.3 ± 5.3) years at the time of the accident and (58.9 ± 5.3) at the time of survey. The results revealed that the Chornobyl nuclear accident and its consequences caused strong social and psychological stress among clean up workers 1986-1987. We have identified a set of factors closely related to the Chornobyl accident, they have caused a sustainable development of mental syndrome - «Anxiety about their own health and the health of family members, especially children». The other set of stressors which are not closely relat ed to the Chornobyl accident but are the result of the social and economic, social and political situation in the coun try. However the former was found to be the cause of such a psychological state as «dissatisfaction with the com pleteness and quality of life». Social and psychological state of the Chornobyl clean up workers 1986-1987 is estimated as «poor» and it integrally can be characterized as a state of chronic psychosocial stress. Mental syndrome

  16. Use of Objective Neurocognitive Measures to Assess the Psychological States that Influence Return to Sport Following Injury.

    Science.gov (United States)

    Schilaty, Nathan D; Nagelli, Christopher; Hewett, Timothy E

    2016-03-01

    There is growing interest in the effects of psychological states on human performance, especially with those who have suffered debilitating injury and are attempting to return to sport (RTS). Current research methods measure psychological states through validated questionnaires; however, these outcomes only allow for subjective assessment and may be unintentionally biased. Application of objective neurocognitive measures correlated with psychological states will advance understanding of injury outcomes by identifying human behavior and avoiding vague assumptions from subjective measures.

  17. Obsolescence Risk Assessment Process Best Practice

    OpenAIRE

    Romero Rojo, Francisco Javier; Roy, Rajkumar; Kelly, S.

    2013-01-01

    A component becomes obsolete when it is no longer available from the original manufacturer to the original specification. In long-lifecycle projects, obsolescence has become a major problem as it prevents the maintenance of the system. This is the reason why obsolescence management is now an essential part of the product support activities in sectors such as defence, aerospace, nuclear and railway; where systems need to be supported for several decades. The obsolescence risk assessment for th...

  18. Development and validation of the Psychological Adaptation Scale (PAS): use in six studies of adaptation to a health condition or risk.

    Science.gov (United States)

    Biesecker, Barbara B; Erby, Lori H; Woolford, Samuel; Adcock, Jessica Young; Cohen, Julie S; Lamb, Amanda; Lewis, Katie V; Truitt, Megan; Turriff, Amy; Reeve, Bryce B

    2013-11-01

    We introduce The Psychological Adaptation Scale (PAS) for assessing adaptation to a chronic condition or risk and present validity data from six studies of genetic conditions. Informed by theory, we identified four domains of adaptation: effective coping, self-esteem, social integration, and spiritual/existential meaning. Items were selected from the PROMIS "positive illness impact" item bank and adapted from the Rosenberg self-esteem scale to create a 20-item scale. Each domain included five items, with four sub-scale scores. Data from studies of six populations: adults affected with or at risk for genetic conditions (N=3) and caregivers of children with genetic conditions (N=3) were analyzed using confirmatory factor analyses (CFA). CFA suggested that all but five posited items converge on the domains as designed. Invariance of the PAS amongst the studies further suggested it is a valid and reliable tool to facilitate comparisons of adaptation across conditions. Use of the PAS will standardize assessments of adaptation and foster understanding of the relationships among related health outcomes, such as quality of life and psychological well-being. Clinical interventions can be designed based on PAS data to enhance dimensions of psychological adaptation to a chronic health condition or risk. Published by Elsevier Ireland Ltd.

  19. Quantum chemistry in environmental pesticide risk assessment.

    Science.gov (United States)

    Villaverde, Juan J; López-Goti, Carmen; Alcamí, Manuel; Lamsabhi, Al Mokhtar; Alonso-Prados, José L; Sandín-España, Pilar

    2017-11-01

    The scientific community and regulatory bodies worldwide, currently promote the development of non-experimental tests that produce reliable data for pesticide risk assessment. The use of standard quantum chemistry methods could allow the development of tools to perform a first screening of compounds to be considered for the experimental studies, improving the risk assessment. This fact results in a better distribution of resources and in better planning, allowing a more exhaustive study of the pesticides and their metabolic products. The current paper explores the potential of quantum chemistry in modelling toxicity and environmental behaviour of pesticides and their by-products by using electronic descriptors obtained computationally. Quantum chemistry has potential to estimate the physico-chemical properties of pesticides, including certain chemical reaction mechanisms and their degradation pathways, allowing modelling of the environmental behaviour of both pesticides and their by-products. In this sense, theoretical methods can contribute to performing a more focused risk assessment of pesticides used in the market, and may lead to higher quality and safer agricultural products. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  20. Weighted normalized risk factor for floods risk assessment

    Directory of Open Access Journals (Sweden)

    Ashraf Mohamed Elmoustafa

    2012-12-01

    Full Text Available Multi Criteria Analysis (MCA describes any structured approach used to determine overall preferences among alternative options, where options accomplish certain or several objectives. The flood protection of properties is a highly important issue due to the damage, danger and other hazards associated to it to human life, properties, and environment. To determine the priority of execution of protection works for any project, many aspects should be considered in order to decide the areas to start the data collection and analysis with. Multi criteria analysis techniques were tested and evaluated for the purpose of flood risk assessment, hydro-morphological parameters were used in this analysis. Finally a suitable technique was chosen and tested to be adopted as a mark of flood risk level and results were presented.

  1. Zinc status, psychological and nutritional assessment in old people recruited in five European countries: Zincage study.

    Science.gov (United States)

    Marcellini, Fiorella; Giuli, Cinzia; Papa, Roberta; Gagliardi, Cristina; Dedoussis, George; Herbein, George; Fulop, Tamas; Monti, Daniela; Rink, Lothar; Jajte, Jolanta; Mocchegiani, Eugenio

    2006-01-01

    The paper shows the results on the relationship between zinc status, psychological dimensions (cognitive functions, mood, perceived stress) and nutritional aspects in European healthy old subjects recruited for ZINCAGE Project (supported by the European Commission in the Sixth Framework Programme). The old healthy subjects were recruited in Italy, Greece, Germany, France, Poland taking into account the different dietary habits between Northern and Southern European Countries and the pivotal role played by zinc for psychological functions. Measures of the cognitive status, mood and perceived stress level were obtained at baseline, using the "Mini Mental State Examination (MMSE)"; the "Geriatric Depression Scale (GDS - 15 items)" and the "Perceived Stress Scale (PSS)", respectively. Nutritional status was assessed using "Frequency Food Questionnaire". The sample included 853 old subjects, classified in 4 groups of age: 60-69-years-old (n = 359); 70-74-years-old (n = 225); 75-79-years-old (n = 153); 80-84-years-old (n = 116). Subjects were studied on the basis of plasma zinc, in which zinc cognitive decline, whereas 76% presented a low GDS value indicating no depression. However, all psychological variables were related to plasma zinc values and nutritional assessment. In particular, a relationship between marginal zinc deficiency and impaired psychological dimensions occurred in Greece than in other European countries due to low intake and less variety of foods rich of zinc. This phenomenon was independent by the age, suggesting that a correct zinc intake from a wide range of foods may be useful to maintain a satisfactory plasma zinc levels as well as psychological status in elderly with subsequent achievement of healthy ageing.

  2. Methodological issues in assessing psychological adjustment in child witnesses of intimate partner violence.

    Science.gov (United States)

    Clements, Caroline M; Oxtoby, Claire; Ogle, Richard L

    2008-04-01

    This review summarizes a growing number of methodological concerns emerging from research on child witnesses of intimate partner violence (IPV). A brief summary of various psychological, biological, and cognitive impairments associated with witnessing IPV is presented. Directions for future research in this area are explored with particular attention paid to experimental design. Advantages and disadvantages of retrospective, cross-sectional, and longitudinal designs are evaluated. Suggested improvements include the use of multiple informants, behavioral observations, and prospective, longitudinal assessment.

  3. Evidence-based assessment of childhood injuries and physical risk-taking behaviors.

    Science.gov (United States)

    Karazsia, Bryan T; Brown Kirschman, Keri J

    2013-09-01

    To offer a critical evidence-based review and summary of assessment methods of childhood injuries and physical risk-taking behaviors. A literature review was conducted to identify methodologies for assessing injury events and physical risk-taking behaviors. Methodologies reviewed included self- or parent-report scales, behavioral observations, and participant event monitoring. We classified methodologies according to published criteria of "well-established," "approaching well-established," or "promising." 7 methodologies were classified as "well-established", 9 were classified as "approaching well-established", and 8 were classified as "promising." Several approaches to assessing injuries or physical risk-taking behaviors have strong psychometric properties. Opportunities for further psychometric validation of techniques are noted. It is hoped that this review inspires researchers throughout the fields of pediatric and clinical child psychology to adopt assessments of injury and physical risk-taking in their ongoing research efforts.

  4. Psychological Factors and Cardiac Risk And Impact of Exercise Training Programs—A Review of Ochsner Studies

    OpenAIRE

    Lavie, Carl J.; Milani, Richard V.; Artham, Surya M.; Gilliland, Yvonne

    2007-01-01

    Although under-emphasized, substantial evidence indicates that psychological distress, especially depression, hostility, and anxiety, are risk factors for coronary heart disease (CHD) and affect recovery following major coronary heart disease events. We review several major studies from Ochsner Medical Center demonstrating the high prevalence of psychological distress in CHD patients and the marked benefits that occur following formal cardiac rehabilitation and exercise training programs. The...

  5. Introduction to the Special Section on Teaching, Training, and Supervision in Personality and Psychological Assessment.

    Science.gov (United States)

    Smith, Justin D

    2017-01-01

    This special section contains empirical and conceptual articles pertaining to the broad topic of teaching, training, and supervision of assessment. Despite some evidence of a decline in recent decades, assessment remains a defining practice of professional psychologists in many subfields, including clinical, counseling, school, and neuropsychology, that consumes a consequential proportion of their time. To restore assessment to its rightful place of prominence, a clear agenda needs to be developed for advancing teaching and training methods, increasing instruction to state-of-the-art methods, and defining aims that could be elucidated through empirical inquiry. The 7 articles in this special section provide a developmental perspective of these issues that collectively provide practical tools for instructors and begin to set the stage for a research agenda in this somewhat neglected area of study that is vital to the identity of professional psychology. Additionally, 2 comments are provided by distinguished figures in the field concerning the implications of the articles in the special section to health services psychology and the competencies-based movement in applied psychology.

  6. Psychological distress among men suffering from couple infertility in South Africa: a quantitative assessment.

    Science.gov (United States)

    Dyer, Silke; Lombard, Carl; Van der Spuy, Zephne

    2009-11-01

    Recent years have seen a growing interest in the impact of infertility on reproductive health in developing countries. Most of the research which has addressed the psychosocial consequences of infertility in African countries has been qualitative in nature and focused on women. It was the aim of this study to assess psychological distress quantitatively in men suffering from couple infertility living in an urban community in South Africa. The Symptom Checklist-90-R, a standardized instrument for the measurement of current psychological symptom status, was administered to 120 men upon first presentation to a public health sector infertility clinic (study group) in a tertiary referral centre. The control group comprised 120 men who attended an antenatal clinic with their partner. All men may have previously fathered a child. Raw test scores were converted into standard area T scores and analyzed further. Participants in the study group differed in their psychological symptom status when compared with controls. Male partners of infertile couples had significantly elevated mean T scores for all nine primary symptom dimensions as well as the three global markers of distress (P infertile couples experienced elevated levels of psychological distress, but without, on average, suffering from psychopathology. A comparison with qualitative studies from African countries and with quantitative studies from the Western industrialized world revealed both similarities and differences. Understanding and addressing the male perspective of infertility is an important component of infertility management.

  7. Risk Factors Linked to Psychological Distress, Productivity Losses, and Sick Leave in Low-Back-Pain Employees: A Three-Year Longitudinal Cohort Study

    Directory of Open Access Journals (Sweden)

    Angelo Compare

    2016-01-01

    Full Text Available Background. Low back pain (LBP is one of the most common health problems worldwide. Purpose. To investigate the link between baseline demographic and occupational, medical, and lifestyle data with following psychological and occupational outcomes in a large sample of employees with LBP over a 3-year period. Study Design. Three-year prospective cohort study. Methods. Italian-speaking employees (N=4492 with a diagnosis of LBP were included. Screening at Time 1 was done in order to collect information about severity and classification of LBP, demographic, lifestyle, and occupational status data. Psychological distress (PGWBI and occupational burden were assessed after 3 years. Results. After 3 years, employees with LBP not due to organic causes had an increased risk of psychological distress. Gender appears to be an important variable for following occupational burden. Indeed, being a white-collar man with a LBP without organic causes seems to be a protective factor for following work outcomes, while being a white-collar woman with a LBP not due to organic causes appears to be a risk factor for subsequent sick leave. Moreover, LBP severity affects psychological and occupational outcomes. Conclusion. Our findings have several implications that could be considered in preventive and supportive programs for LBP employees.

  8. Risk Factors Linked to Psychological Distress, Productivity Losses, and Sick Leave in Low-Back-Pain Employees: A Three-Year Longitudinal Cohort Study.

    Science.gov (United States)

    Compare, Angelo; Marchettini, Paolo; Zarbo, Cristina

    2016-01-01

    Background. Low back pain (LBP) is one of the most common health problems worldwide. Purpose. To investigate the link between baseline demographic and occupational, medical, and lifestyle data with following psychological and occupational outcomes in a large sample of employees with LBP over a 3-year period. Study Design. Three-year prospective cohort study. Methods. Italian-speaking employees (N = 4492) with a diagnosis of LBP were included. Screening at Time 1 was done in order to collect information about severity and classification of LBP, demographic, lifestyle, and occupational status data. Psychological distress (PGWBI) and occupational burden were assessed after 3 years. Results. After 3 years, employees with LBP not due to organic causes had an increased risk of psychological distress. Gender appears to be an important variable for following occupational burden. Indeed, being a white-collar man with a LBP without organic causes seems to be a protective factor for following work outcomes, while being a white-collar woman with a LBP not due to organic causes appears to be a risk factor for subsequent sick leave. Moreover, LBP severity affects psychological and occupational outcomes. Conclusion. Our findings have several implications that could be considered in preventive and supportive programs for LBP employees.

  9. [The influence of psychological variables on sports performance: assessment with the Questionnaire of Sports Performance-related Psychological Characteristics].

    Science.gov (United States)

    Gimeno, Fernando; Buceta, José Maria; Pérez-Llantada, María Carmen

    2007-11-01

    The purpose of this research was to observe the relationship among psychological variables and three important issues in sports competition: achieving success, long-term continuance and sustaining injuries. Three studies were carried out with three groups of athletes from the areas of judo, football and swimming, using the Questionnaire of Sports Performance-related Psychological Characteristics as the measuring instrument. The analyses carried out revealed significantly statistical associations between the perception of stress control and of self-confidence, and between achieving success, long-term continuance in competition sports and sustaining injuries. These results indicate the importance of psychological skills training to aid sports performance and prevent injuries, as well as the use of the above-mentioned questionnaire, which, with a limited number of items, measures a wide range of psychological variables in the specific context of sports.

  10. Cardiovascular risk assessment in Italy: the CUORE Project risk score and risk chart

    Directory of Open Access Journals (Sweden)

    Simona Giampaoli

    2007-06-01

    Full Text Available

    Aim: Risk charts and risk score, based on the global absolute risk, are key tools for CVD risk assessment. When applied to the population from which they derive, they provide the best estimate of CVD risk. That is why the CUORE Project has among its objectives the assessment of the Italian population’s cardiovascular risk, identifying the model for the prediction of coronary and cerebrovascular events in 10 years.

    Methods: Data fromdifferent cohorts enrolled in the North, Centre and South of Italy between the 1980s and the 1990s were used. From the 7,056 men and 12,574 women aged 35-69 years, free of cardiovascular disease at base-line and followed up for a mean time of 10 years for total and cause-specific mortality and non fatal cerebrovascular and coronary events, 894 major cardiovascular events (596 coronary and 298 cerebrovascular were identified and validated. To assess 10-year cardiovascular risk, the risk score and risk chart were developed for men and women separately, considering the first major coronary or cerebrovascular event as the endpoint.

    Results: The risk score is applied tomen andwomen aged 35-69 years and includes age, systolic blood pressure, total cholesterol, HDL-cholesterol, smoking habit, diabetes and hypertension treatment using continuous values when possible. The risk chart is applied to persons aged 40-69 years and includes the same risk factors as risk score, except for HDL-cholesterol and hypertension treatment, and uses categorical values for all variables.

    Conclusions: The risk score and risk chart are easy-to-use tools which enable general practitioners and specialists to achieve an objective evaluation of the absolute global cardiovascular risk of middle-aged persons in primary prevention.

  11. Visual Impairment/Intracranial Pressure Risk Assessment

    Science.gov (United States)

    Fogarty, Jennifer A.; Durham, T.; Otto, C.; Grounds, D.; Davis, J. R.

    2010-01-01

    Since 2006 there have been 6 reported cases of altered visual acuity and intracranial pressure (ICP) in long duration astronauts. In order to document this risk and develop an integrated approach to its mitigation, the NASA Space Life Sciences Directorate (SLSD) and Human Research Program (HRP) have chosen to use the Human System Risk Board (HSRB) and the risk management analysis tool (RMAT). The HSRB is the venue in which the stakeholders and customers discuss and vet the evidence and the RMAT is the tool that facilitates documentation and comparison of the evidence across mission profiles as well as identification of risk factors, and documentation of mitigation strategies. This process allows for information to be brought forward and dispositioned so that it may be properly incorporated into the RMAT and contribute to the design of the research and mitigation plans. The evidence thus far has resulted in the identification of a visual impairment/intracranial pressure (VIIP) project team, updating of both short and long duration medical requirements designed to assess visual acuity, and a research plan to characterize this issue further. In order to understand this issue more completely, a plan to develop an Accelerated Research Collaboration (ARC) has been approved by the HSRB. The ARC is a novel research model pioneered by the Myelin Repair Foundation. It is a patient centered research model that brings together researchers and clinicians, under the guidance of a scientific advisory panel, to collaborate and produce results much quickly than accomplished through traditional research models. The data and evidence from the updated medical requirements and the VIIP ARC will be reviewed at the HSRB on a regular basis. Each review package presented to the HSRB will include an assessment and recommendation with respect to continuation of research, countermeasure development, occupational surveillance modalities, selection criteria, etc. This process will determine the

  12. The Language Research Center's Computerized Test System for environmental enrichment and psychological assessment

    Science.gov (United States)

    Washburn, D. A.; Rumbaugh, D. M.; Richardson, W. K.

    1992-01-01

    In the spring of 1987, we undertook to provide environmental enrichment to nonhuman primate subjects in ways that would complement and even contribute to the bio-behaviorial science that justified the monkeys' captivity. Of course, the psychological well-being of captive primates--and indeed all research species-- has been an area of intense research activity since the 1985 amendment of the Animal Welfare Act. This mandate for researchers to ensure the psychological, as well as physical, fitness of experimental animals catalyzed the humane and scientific interests of the research community. The contemporary literature is replete with proposed means both of assaying and of providing enrichment and well-being. Notwithstanding, consensus on either assessment or intervention has yet to be reached. The paradigm we employed was modelled after successful efforts with chimpanzees. An automated test system was constructed in which subjects responded to computer tasks by manipulating a joystick. The tasks, interactive game-like versions of many of the classic testing paradigms of cognitive and comparative psychology, permitted the controlled presentation of stimuli and demands without the required presence of a human experimenter. Despite significant barriers to the success, rhesus monkeys (Macaca mulatta) and a variety of other primate species (including, of course, humans) have mastered the skills necessary for testing in this paradigm. Previous experiments have illustrated the utility of the test system for addressing questions of learning, memory, attention, perception, and motivation. Additional data have been reported to support the contention that the Language Research Center's Computerized Test System (LRC-CTS) serves its other raison d'etre--providing environmental enrichment and assessing psychological well-being. This paper is designed to augment previous descriptions of the technology and the paradigm for scientists and caretakers interested in environmental

  13. 77 FR 26292 - Risk Evaluation and Mitigation Strategy Assessments: Social Science Methodologies to Assess Goals...

    Science.gov (United States)

    2012-05-03

    ... Mitigation Strategy Assessments: Social Science Methodologies to Assess Goals Related to Knowledge.'' The... an issue paper entitled ``Risk Evaluation and Mitigation Strategy Assessments: Social Science...' knowledge about drugs' risks; (2) share current FDA experience regarding social science assessments of...

  14. Water risk assessment for river basins in China based on WWF water risk assessment tools

    Directory of Open Access Journals (Sweden)

    N. Wei

    2014-09-01

    Full Text Available Water resource problems, one of the most important environmental and socio-economic issues, have been a common concern worldwide in recent years. Water resource risks are attracting more and more attention from the international community and national governments. Given the current situations of water resources and the water environment, and the characteristics of water resources management and information statistics of China, this paper establishes an index system for water risk assessment in river basins of China based on the index system of water risk assessment proposed by the World Wide Fund For Nature (WWF and German Investment and Development Co., Ltd (DEG. The new system is more suitable for Chinese national conditions and endorses the international assessment index. A variety of factors are considered to determine the critical values of classification for each index, and the indexes are graded by means of 5-grade and 5-score scales; the weights and calculation methods of some indexes are adjusted, with the remaining indexes adopting the method of WWF. The Weighted Comprehensive Index Summation Process is adopted to calculate the integrated assessment score of the river basin. The method is applied to the Haihe River basin in China. The assessment shows that the method can accurately reflect the water risk level of different river basins. Finally, the paper discusses the continuing problems in water risk assessment and points out the research required to provide a reference for further study in this field.

  15. Spent Nuclear Fuel Alternative Technology Risk Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Perella, V.F.

    1999-11-29

    A Research Reactor Spent Nuclear Fuel Task Team (RRTT) was chartered by the Department of Energy (DOE) Office of Spent Fuel Management with the responsibility to recommend a course of action leading to a final technology selection for the interim management and ultimate disposition of the foreign and domestic aluminum-based research reactor spent nuclear fuel (SNF) under DOE''s jurisdiction. The RRTT evaluated eleven potential SNF management technologies and recommended that two technologies, direct co-disposal and an isotopic dilution alternative, either press and dilute or melt and dilute, be developed in parallel. Based upon that recommendation, the Westinghouse Savannah River Company (WSRC) organized the SNF Alternative Technology Program to further develop the direct co-disposal and melt and dilute technologies and provide a WSRC recommendation to DOE for a preferred SNF alternative management technology. A technology risk assessment was conducted as a first step in this recommendation process to determine if either, or both, of the technologies posed significant risks that would make them unsuitable for further development. This report provides the results of that technology risk assessment.

  16. Risk-Based Assessment of Structural Robustness

    Directory of Open Access Journals (Sweden)

    Oana-Mihaela Ioniţă

    2010-01-01

    Full Text Available Providing safety of structures is one of the main aims of design. In traditional design it is achieved by designing structural components against specified limit states. However, as showed the Ronan Point collapse in UK in 1968, when a gas explosion in one of flats on the 18-th floor of the residential building caused the failure of an entire section of the building, this approach is not sufficient. The approach does not exclude the risk of local damage to a structure due to accidental events that can occur during service life of the structure. While probability of occurrence of such events for ordinary structures is low, and, therefore, they are not considered explicitly in design, their effect on structural safety becomes significant if the structure is not robust, that is when some local damage can trigger a chain reaction of failures causing collapse of the whole structure or of a major part of it, the so called progressive collapse. The purpose of this paper is to outline the basic premises for the utilization of risk assessment in evaluating the robustness of structures. In the following the robustness assessment is understood as a process of decision making based on risks.

  17. Environmental risk assessment in GMO analysis.

    Science.gov (United States)

    Pirondini, Andrea; Marmiroli, Nelson

    2010-01-01

    Genetically modified or engineered organisms (GMOs, GEOs) are utilised in agriculture, expressing traits of interest, such as insect or herbicide resistance. Soybean, maize, cotton and oilseed rape are the GM crops with the largest acreage in the world. The distribution of GM acreage in the different countries is related with the different positions concerning labelling of GMO products: based on the principle of substantial equivalence, or rather based on the precautionary principle. The paper provides an overview on how the risks associated with release of GMO in the environments can be analysed and predicted, in view of a possible coexistence of GM and non-GM organisms in agriculture.Risk assessment procedures, both qualitative and quantitative, are compared in the context of application to GMOs considering also legislation requirements (Directive 2001/18/EC). Criteria and measurable properties to assess harm for human health and environmental safety are listed, and the possible consequences are evaluated in terms of significance.Finally, a mapping of the possible risks deriving from GMO release is reported, focusing on gene transfer to related species, horizontal gene transfer, direct and indirect effects on non target organisms, development of resistance in target organisms, and effects on biodiversity.

  18. Information Security Risk Assessment in Hospitals.

    Science.gov (United States)

    Ayatollahi, Haleh; Shagerdi, Ghazal

    2017-01-01

    To date, many efforts have been made to classify information security threats, especially in the healthcare area. However, there are still many unknown risks which may threat the security of health information and their resources especially in the hospitals. The aim of this study was to assess the risks threatening information security in the hospitals located in one of the northwest cities of Iran. This study was completed in 2014. The participants were information technology managers who worked in the hospitals (n=27). The research instrument was a questionnaire composed of a number of open and closed questions. The content validity of the questionnaire was confirmed, and the reliability of the closed questions was measured by using the test-retest method (r =0.78). The results showed that among the information security risks, fire found to be a high probability/high impact risk factor. Human and physical/environmental threats were among the low probability risk factors. Regarding the information security safeguards used in the hospitals, the results showed that the use of the technical safeguards was the most frequent one (n =22, 91.7%) compared to the administrative (n =21, 87.5%) and the physical safeguards (n =16, 66.7%). The high probability risk factors require quick corrective actions to be taken. Therefore, the underlying causes of such threats should be identified and controlled before experiencing adverse effects. It is also important to note that information security in health care systems needs to be considered at a macro level with respect to the national interests and policies.

  19. Psychological factors as risk factors for poor hip function after total hip arthroplasty

    Directory of Open Access Journals (Sweden)

    Benditz A

    2017-02-01

    Full Text Available Achim Benditz,1 Petra Jansen,2 Jan Schaible,1 Christina Roll,1 Joachim Grifka,1 Jürgen Götz1 1Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, Bad Abbach, 2Department of Sport Science, University of Regensburg, Regensburg, Germany Abstract: Recovery after total hip arthroplasty (THA is influenced by several psychological aspects, such as depression, anxiety, resilience, and personality traits. We hypothesized that preoperative depression impedes early functional outcome after THA (primary outcome measure. Additional objectives were perioperative changes in the psychological status and their influence on perioperative outcome. This observational study analyzed depression, anxiety, resilience, and personality traits in 50 patients after primary unilateral THA. Hip functionality was measured by means of the Harris Hip Score. Depression, state anxiety, and resilience were evaluated preoperatively as well as 1 and 5 weeks postoperatively. Trait anxiety and personality traits were measured once preoperatively. Patients with low depression and anxiety levels had significantly better outcomes with respect to early hip functionality. Resilience and personality traits did not relate to hip functionality. Depression and state anxiety levels significantly decreased within the 5-week stay in the acute and rehabilitation clinic, whereas resilience remained at the same level. Our study suggests that low depression and anxiety levels are positively related to early functionality after THA. Therefore, perioperative measurements of these factors seem to be useful to provide the best support for patients with risk factors. Keywords: total hip arthroplasty, psychological factors, depression, state anxiety, trait anxiety, resilience, personality traits

  20. Physical illness and suicide risk in rural residents of contemporary China: a psychological autopsy case-control study.

    Science.gov (United States)

    Jia, Cun-Xian; Wang, Lin-Lin; Xu, Ai-Qiang; Dai, Ai-Ying; Qin, Ping

    2014-01-01

    Physical illness is linked with an increased risk of suicide; however, evidence from China is limited. To assess the influence of physical illness on risk of suicide among rural residents of China, and to examine the differences in the characteristics of people completing suicide with physical illness from those without physical illness. In all, 200 suicide cases and 200 control subjects, 1:1 pair-matched on sex and age, were included from 25 townships of three randomly selected counties in Shandong Province, China. One informant for each suicide or control subject was interviewed to collect data on the physical health condition and psychological and sociodemographic status. The prevalence of physical illness in suicide cases (63.0%) was significantly higher than that in paired controls (41.0%; χ² = 19.39, p suicide cases without physical illness, people who were physically ill and completed suicide were generally older, less educated, had lower family income, and reported a mental disorder less often. Physical illness denoted a significant risk factor for suicide with an associated odds ratio of 3.23 (95% CI: 1.85-5.62) after adjusted for important covariates. The elevated risk of suicide increased progressively with the number of comorbid illnesses. Cancer, stroke, and a group of illnesses comprising dementia, hemiplegia, and encephalatrophy had a particularly strong effect among the commonly reported diagnoses in this study population. Physical illness is an important risk factor for suicide in rural residents of China. Efforts for suicide prevention are needed and should be integrated with national strategies of health care in rural China.