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Sample records for performing organization personal

  1. Person-Organization Pairing

    Science.gov (United States)

    Scirotino, P. T.; Madden, Denis

    1973-01-01

    Malfunctioning organizations do not facilitate the accomplishment of the purposes of their members in a number of ways and for a number of reasons. This paper used Maslow's hierarchy of needs model in an attempt to describe one view of that malfunction. Leadership is examined briefly as a functioning organization's facilitating arrangement.…

  2. Predicting sales performance: Strengthening the personality – job performance linkage

    NARCIS (Netherlands)

    T.B. Sitser (Thomas)

    2014-01-01

    markdownabstract__Abstract__ Many organizations worldwide use personality measures to select applicants for sales jobs or to assess incumbent sales employees. In the present dissertation, consisting of four independent studies, five approaches to strengthen the personality-sales performance

  3. Comparing Person Organization Fit and Person Job Fit

    Directory of Open Access Journals (Sweden)

    Kadir Ardıç

    2016-07-01

    Full Text Available Although there have been many studies conducted to analyze the effects of person-organization fit (POF and person-job fit (PJF on individual outcomes, little is known about which of these fit associates stronger with individual variables (i.e., intention to quit job, IQJ, and perceived individual performance, PIP. Therefore the purpose of the study is to compare the relationships of PJF and POF with IQJ and PIP. The sample of the study consists of security guards working at a private company's civil aviation safety department. Totally 98 security guards participated to the research. Results indicated that, the relationships of PJF and POF with IQJ and PIP were not significantly different. Consequently the results indicate that POF and PJF associate similarly with critical individual outcomes.

  4. Performance in Public Organizations

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh; Boesen, Andreas; Pedersen, Lene Holm

    2016-01-01

    of management and performance are classified. The results illustrate how a systematization of the conceptual space of performance in public organizations can help researchers select what to study and what to leave out with greater accuracy while also bringing greater clarity to public debates about performance.......Performance in public organizations is a key concept that requires clarification. Based on a conceptual review of research published in 10 public administration journals, this article proposes six distinctions to describe the systematic differences in performance criteria: From which stakeholder...

  5. Personality, academic majors and performance

    DEFF Research Database (Denmark)

    Vedel, Anna; Thomsen, Dorthe Kirkegaard; Larsen, Lars

    2015-01-01

    Personality–performance research typically uses samples of psychology students without questioning their representativeness. The present article reports two studies challenging this practice. Study 1: group differences in the Big Five personality traits were explored between students (N = 1067......) in different academic majors (medicine, psychology, law, economics, political science, science, and arts/humanities), who were tested immediately after university enrolment. Study 2: six and a half years later the students’ academic records were obtained, and predictive validity of the Big Five personality...... traits and their subordinate facets was examined in the various academic majors in relation to Grade Point Average (GPA). Significant group differences in all Big Five personality traits were found between students in different academic majors. Also, variability in predictive validity of the Big Five...

  6. Person-Organization Fit and Research on Instruction

    Science.gov (United States)

    Youngs, Peter; Pogodzinski, Ben; Grogan, Erin; Perrone, Frank

    2015-01-01

    Research from industrial and organizational (I-O) psychology indicates that outside of K-12 education, employees' sense of fit with their organizations is often associated with job satisfaction, performance, commitment, and retention. Person-organization (P-O) fit has been conceptualized as the degree of congruence between an…

  7. Personality, Political Skill, and Job Performance

    Science.gov (United States)

    Blickle, Gerhard; Meurs, James A.; Zettler, Ingo; Solga, Jutta; Noethen, Daniela; Kramer, Jochen; Ferris, Gerald R.

    2008-01-01

    Based on the socioanalytic perspective of performance prediction [Hogan, R. (1991). Personality and personality assessment. In M. D. Dunnette, L. Hough, (Eds.), "Handbook of industrial and organizational psychology" (2nd ed., pp. 873-919). Chicago: Rand McNally; Hogan, R., & Shelton, D. (1998). A socioanalytic perspective on job performance.…

  8. Exploring Relationships between Personality and Anatomy Performance

    Science.gov (United States)

    Finn, Gabrielle M.; Walker, Simon J.; Carter, Madeline; Cox, David R.; Hewitson, Ruth; Smith, Claire F.

    2015-01-01

    There is increasing recognition in medicine of the importance of noncognitive factors, including personality, for performance, and for good medical practice. The personality domain of conscientiousness is a well-established predictor of performance in workplace and academic settings. This study investigates the relationships between the "Big…

  9. Hierarchical representations of the five-factor model of personality in predicting job performance: integrating three organizing frameworks with two theoretical perspectives.

    Science.gov (United States)

    Judge, Timothy A; Rodell, Jessica B; Klinger, Ryan L; Simon, Lauren S; Crawford, Eean R

    2013-11-01

    Integrating 2 theoretical perspectives on predictor-criterion relationships, the present study developed and tested a hierarchical framework in which each five-factor model (FFM) personality trait comprises 2 DeYoung, Quilty, and Peterson (2007) facets, which in turn comprise 6 Costa and McCrae (1992) NEO facets. Both theoretical perspectives-the bandwidth-fidelity dilemma and construct correspondence-suggest that lower order traits would better predict facets of job performance (task performance and contextual performance). They differ, however, as to the relative merits of broad and narrow traits in predicting a broad criterion (overall job performance). We first meta-analyzed the relationship of the 30 NEO facets to overall job performance and its facets. Overall, 1,176 correlations from 410 independent samples (combined N = 406,029) were coded and meta-analyzed. We then formed the 10 DeYoung et al. facets from the NEO facets, and 5 broad traits from those facets. Overall, results provided support for the 6-2-1 framework in general and the importance of the NEO facets in particular. (c) 2013 APA, all rights reserved.

  10. [Person-organization fit and work ability].

    Science.gov (United States)

    Merecz, Dorota; Andysz, Aleksandra

    2011-01-01

    Person-environment issue has long been in focus of researchers who explore the area of human labor. It is known that the level of fit is a predictor of many phenomena related to health and attitude to work. The aim of this study was to explore the association between the level of person- organization fit (P-O fit) and work ability, including indicators of somatic and mental health. Research was conducted on a representative sample of 600 Polish men and women at working age. The Person-Organization Fit Questionnaire was used to assess three dimensions of P-O fit (supplementary fit, complementary fit and identification with organization); mental health status was measured by GHQ-28; the number of diagnosed diseases was taken as an index of somatic health; work ability, ability to physical and mental efforts were measured by three items from the Work Ability Index. A significant relationship between P-O fit level and work ability was found. In men, work ability predictors were: age, supplementary fit and mental health status, which explained 25% of the variance in work ability. In women, work ability predictors were: the number of diagnosed somatic diseases, supplementary fit, age and complementary fit, which explained 27% of the variance in work ability. Some gender-related differences in the predictive value of variables under the study were also found. The results of this study indicate the importance of P-O fit in shaping the sense of work ability, a recognized predictor of workers' occupational activity and the frequency of taking sick leave in subsequent years. Therefore, this result may be a useful argument to motivate employers to employ workers adequately to their abilities and preferences.

  11. Organization Features and School Performance

    OpenAIRE

    Atkins, Lois Major

    2005-01-01

    The purpose of this study was to determine the odds of school organization features predicting schools meeting district or state performance goals. The school organization features were organizational complexity, shared decision making, and leadership behavior. The dependent variable was school performance, operationally defined as a principalâ s yes response or no response to the question, â did your school meet district or state performance goals.â The independent variables representing...

  12. Performance testing of UK personal dosimetry laboratories

    CERN Document Server

    Marshall, T O

    1985-01-01

    The proposed Ionising Radiations Regulations will require all UK personal dosimetry laboratories that monitor classified personnel to be approved for personal dosimetry by the Health and Safety Executive. It is suggested that these approvals should be based on general and supplementary criteria published by the British Calibration Service (BCS) for laboratory approval for the provision of personal dosimetry services. These criteria specify certain qualitative requirements and also indicate the need for regular tests of performance to be carried out to ensure constancy of dosimetric standards. This report concerns the latter. The status of the BCS criteria is discussed and the need for additional documents to cover new techniques and some modifications to existing documents is indicated. A means is described by which the technical performance of laboratories, concerned with personal monitoring for external radiations, can be assessed, both initially and ongoing. The costs to establish the scheme and operate it...

  13. Performance testing of UK personal dosimetry laboratories

    International Nuclear Information System (INIS)

    Marshall, T.O.

    1985-01-01

    The proposed Ionising Radiations Regulations will require all UK personal dosimetry laboratories that monitor classified personnel to be approved for personal dosimetry by the Health and Safety Executive. It is suggested that these approvals should be based on general and supplementary criteria published by the British Calibration Service (BCS) for laboratory approval for the provision of personal dosimetry services. These criteria specify certain qualitative requirements and also indicate the need for regular tests of performance to be carried out to ensure constancy of dosimetric standards. This report concerns the latter. The status of the BCS criteria is discussed and the need for additional documents to cover new techniques and some modifications to existing documents is indicated. A means is described by which the technical performance of laboratories, concerned with personal monitoring for external radiations, can be assessed, both initially and ongoing. The costs to establish the scheme and operate it are also estimated. (author)

  14. Personality and team performance: a meta analysis

    NARCIS (Netherlands)

    Peeters, Miranda A.G.; van Tuijl, Harrie F.J.M.; Rutte, Christel G.; Reymen, Isabelle

    2006-01-01

    Using a meta-analytical procedure, the relationship between team composition in terms of the Big-Five personality traits (trait elevation and variability) and team performance were researched. The number of teams upon which analyses were performed ranged from 106 to 527. For the total sample,

  15. Personality, personnel selection, and job performance

    NARCIS (Netherlands)

    D. van der Linden (Dimitri); D.H.M. Pelt (Dirk); C.S. Dunkel (Curtis); M.Ph. Born (Marise)

    2017-01-01

    markdownabstractJob Performance: The term job performance can either refer to the objective or subjective outcomes one achieves in a specific job (e.g., the profit of a sales persons, the number of publications of a scientist, the number of successful operations of a surgeon) or to work-related

  16. Personality, personnel selection, and job performance

    OpenAIRE

    Linden, Dimitri; Pelt, Dirk; Dunkel, Curtis; Born, Marise

    2017-01-01

    markdownabstractJob Performance: The term job performance can either refer to the objective or subjective outcomes one achieves in a specific job (e.g., the profit of a sales persons, the number of publications of a scientist, the number of successful operations of a surgeon) or to work-related activities (e.g., writing an article, conducting specific surgical acts). In the majority of research on this topic, job performance as an outcome is used. Personnel selection: Personnel selection refe...

  17. Performance improvement: the organization's quest.

    Science.gov (United States)

    McKinley, C O; Parmer, D E; Saint-Amand, R A; Harbin, C B; Roulston, J C; Ellis, R A; Buchanan, J R; Leonard, R B

    1999-01-01

    In today's health care marketplace, quality has become an expectation. Stakeholders are demanding quality clinical outcomes, and accrediting bodies are requiring clinical performance data. The Roosevelt Institute's quest was to define and quantify quality outcomes, develop an organizational culture of performance improvement, and ensure customer satisfaction. Several of the organization's leaders volunteered to work as a team to develop a specific performance improvement approach tailored to the organization. To date, over 200 employees have received an orientation to the model and its philosophy and nine problem action and process improvement teams have been formed.

  18. Personality, Assessment Methods and Academic Performance

    Science.gov (United States)

    Furnham, Adrian; Nuygards, Sarah; Chamorro-Premuzic, Tomas

    2013-01-01

    This study examines the relationship between personality and two different academic performance (AP) assessment methods, namely exams and coursework. It aimed to examine whether the relationship between traits and AP was consistent across self-reported versus documented exam results, two different assessment techniques and across different…

  19. Emotional intelligence, personality and sales performance

    OpenAIRE

    Sjöberg, Lennart; Littorin, Patrick

    2003-01-01

    In this study, salespersons in a telecommunications company were tested for emotional intelligence (EI), additional dimensions of work motivation and personality, and work performance. It was found that EI was related as expected to other variables, most noticeably to life/work balance (positively), to positive affective tone (positively), and to materialistic values and money obsession (negatively). EI was most clearly related to citizenship behavior and less to core task performance, as exp...

  20. Modular organization and hospital performance.

    Science.gov (United States)

    Kuntz, Ludwig; Vera, Antonio

    2007-02-01

    The concept of modularization represents a modern form of organization, which contains the vertical disaggregation of the firm and the use of market mechanisms within hierarchies. The objective of this paper is to examine whether the use of modular structures has a positive effect on hospital performance. The empirical section makes use of multiple regression analyses and leads to the main result that modularization does not have a positive effect on hospital performance. However, the analysis also finds out positive efficiency effects of two central ideas of modularization, namely process orientation and internal market mechanisms.

  1. Characteristics and performances of electronic personal dosemeters

    International Nuclear Information System (INIS)

    Aubert, B.

    2002-01-01

    The regulations have made obligation for 2 years to measure and analyse the amounts of radiations actually received during an operation. The whole of these measurements taken uninterrupted for an immediate reading is indicated like the operational dosimetry, which is carried out with the means of personal electronic dosemeters. This study analyses the legislation relating to this type of dosimetry as well as the requirements in medical environment, and presents an assessment of the characteristics and performances of the devices available on the French market at the beginning of 2002 starting from the information provided by the various manufacturers. (author)

  2. Performance of Personal Workspace Controls Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Rubinstein, Francis; Kiliccote, Sila; Loffeld, John; Pettler,Pete; Snook, Joel

    2004-12-01

    One of the key deliverables for the DOE-funded controls research at LBNL for FY04 was the development of a prototype Personal Workspace Control system. The successful development of this system is a critical milestone for the LBNL Lighting Controls Research effort because this system demonstrates how IBECS can add value to today's Task Ambient lighting systems. LBNL has argued that by providing both the occupant and the facilities manager with the ability to precisely control the operation of overhead lighting and all task lighting in a coordinated manner, that task ambient lighting can optimize energy performance and occupant comfort simultaneously [Reference Task Ambient Foundation Document]. The Personal Workspace Control system is the application of IBECS to this important lighting problem. This report discusses the development of the Personal Workspace Control to date including descriptions of the different fixture types that have been converted to IBECS operation and a detailed description of the operation of PWC Scene Controller, which provides the end user with precise control of his task ambient lighting system. The objective, from the Annual Plan, is to demonstrate improvements in efficiency, lighting quality and occupant comfort realized using Personal Workspace Controls (PWC) designed to optimize the delivery of lighting to the individual's workstation regardless of which task-ambient lighting solution is chosen. The PWC will be capable of controlling floor-mounted, desk lamps, furniture-mounted and overhead lighting fixtures from a personal computer and handheld remote. The PWC will use an environmental sensor to automatically monitor illuminance, temperature and occupancy and to appropriately modulate ambient lighting according to daylight availability and to switch off task lighting according to local occupancy. [Adding occupancy control to the system would blunt the historical criticism of occupant-controlled lighting - the tendency of the

  3. Personalized development of human organs using 3D printing technology.

    Science.gov (United States)

    Radenkovic, Dina; Solouk, Atefeh; Seifalian, Alexander

    2016-02-01

    3D printing is a technique of fabricating physical models from a 3D volumetric digital image. The image is sliced and printed using a specific material into thin layers, and successive layering of the material produces a 3D model. It has already been used for printing surgical models for preoperative planning and in constructing personalized prostheses for patients. The ultimate goal is to achieve the development of functional human organs and tissues, to overcome limitations of organ transplantation created by the lack of organ donors and life-long immunosuppression. We hypothesized a precision medicine approach to human organ fabrication using 3D printed technology, in which the digital volumetric data would be collected by imaging of a patient, i.e. CT or MRI images followed by mathematical modeling to create a digital 3D image. Then a suitable biocompatible material, with an optimal resolution for cells seeding and maintenance of cell viability during the printing process, would be printed with a compatible printer type and finally implanted into the patient. Life-saving operations with 3D printed implants were already performed in patients. However, several issues need to be addressed before translational application of 3D printing into clinical medicine. These are vascularization, innervation, and financial cost of 3D printing and safety of biomaterials used for the construct. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Personal determinants of organic food consumption: a review

    OpenAIRE

    Aertsens, Joris; Verbeke, Wim; Mondelaers, Koen; Van Huylenbroeck, Guido

    2009-01-01

    Purpose - A lot of literature is available that discusses personal determinants of organic food consumption. However different models and determinants are used in the literature. This paper aims to provide an overview, within a framework linking Schwartz' values theory and the theory of planned behaviour (TPB). Also it seeks to focus on the importance of affective attitude, emotions, personal norm, involvement and uncertainty related to organic food consumption. Design/methodology/approac...

  5. REFLECTIVE FUNCTIONING AND PERSONALITY ORGANIZATION: ASSOCIATIONS WITH NEGATIVE MATERNAL BEHAVIORS.

    Science.gov (United States)

    Ensink, Karin; Rousseau, Marie-Eve; Biberdzic, Marko; Bégin, Michaël; Normandin, Lina

    2017-05-01

    The aim of this study was to examine whether mothers who manifest insensitive and disconnected behaviors in interaction with their infants differ in terms of maternal reflective functioning (RF), personality organization, and histories of abuse. A total of 86 mother-infant dyads, 28 of them with histories of abuse, participated in the study. RF was assessed with the Adult Attachment Interview (C. George, N. Kaplan, & M. Main, 1985), and personality organization was assessed with the self-report Inventory of Personality Organization (M.F. Lenzenweger, J.F. Clarkin, O.F. Kernberg, & P.A. Foelsh, 2001; L. Normandin et al., 2002), before the birth of the baby. Maternal behaviors were assessed using the Disconnected and Extremely Insensitive Parenting measure when the infants were 15 to 18 months old. The results of multivariate analyses of covariance indicate that both RF and personality organization were associated with disconnected and extremely insensitive maternal behaviors. Mothers classified as presenting intrusive/aggressive behaviors had significantly lower RF as well as significantly more difficulties in personality organization, including reality testing, identity, and defense mechanisms. Withdrawn and disconnected maternal behaviors were associated with the combination of difficulties in mentalization and personality organization rather than difficulties in one specific area. In sum, the study provides new evidence regarding the importance of a mentalizing stance about early attachment relationships for the modulation of maternal behaviors, especially intrusive/aggressive behaviors. © 2017 Michigan Association for Infant Mental Health.

  6. Personality Factors Affecting Pilot Combat Performance: A Preliminary Investigation

    National Research Council Canada - National Science Library

    Siem, Frederick M; Murray, Michael W

    1997-01-01

    .... The present research was designed to examine the relationship between personality and combat performance using the "Big Five" model of personality and a multicomponent model of pilot combat performance...

  7. Taking Art Personally: Austin, Performatives and Art

    Directory of Open Access Journals (Sweden)

    David Goldblatt

    2011-01-01

    Full Text Available This paper is an attempt to apply speech act theory to aesthetics. In particular, it purports to be a contribution to reception theory by drawing attention to certain similarities between the contextual structure of performatives and the structure of the reception of art. It hopes to locate the auditor or spectator of artworks in what J. L. Austin calls “the total context” to help explain how certain aspects of artworks can be taken personally, somehow being about and seemingly directed at “me.” It is one way the so-called paradox of fiction can be by-passed by showing how the emotive aspects of artworks are not primarily a matter of our caring about the fictional characters portrayed therein, but directly about members of the viewing or listening audience. Concentrating on the performatives of warnings and threats, this paper details the writings of Austin to help explain why some people can relate to characters or situations presented by art while others are barely moved.

  8. The congruence between actual and perceived person-organization fit

    NARCIS (Netherlands)

    van Vuuren, Hubrecht A.; Veldkamp, Bernard P.; de Jong, Menno D.T.; Seydel, E.R.

    2007-01-01

    Person-organization fit (P-O fit) is an important and often-researched variable, which sheds light on the way employees perceive their relationship with the organization they work for. In this study, two different assessments of P-O fit are compared, i.e. actual fit (an indirect measurement based on

  9. Personality, Study Methods and Academic Performance

    Science.gov (United States)

    Entwistle, N. J.; Wilson, J. D.

    1970-01-01

    A questionnaire measuring four student personality types--stable introvert, unstable introvert, stable extrovert and unstable extrovert--along with the Eysenck Personality Inventory (Form A) were give to 72 graduate students at Aberdeen University and the results showed recognizable interaction between study methods, motivation and personality…

  10. Video Gameplay, Personality and Academic Performance

    Science.gov (United States)

    Ventura, Matthew; Shute, Valerie; Kim, Yoon Jeon

    2012-01-01

    The relationship between video gameplay, video game genre preference, personality, and GPA was investigated in an online correlational study with university students. In addition to administering self-report measures of GPA and personality, we asked three different questions regarding styles of video gameplay. The first asked the average time…

  11. Perceptual Performance and the Effective Person

    National Research Council Canada - National Science Library

    Crutchfield, Richard

    1958-01-01

    The Institute of Personality Assessment and Research carried out an extensive psychological assessment of a group of 100 Air Force captains in order to develop a set of procedures which would identify...

  12. [Forensic Psychiatric Assessment for Organic Personality Disorders after Craniocerebral Trauma].

    Science.gov (United States)

    Li, C H; Huang, L N; Zhang, M C; He, M

    2017-04-01

    To explore the occurrence and the differences of clinical manifestations of organic personality disorder with varying degrees of craniocerebral trauma. According to the International Classification of Diseases-10, 396 subjects with craniocerebral trauma caused by traffic accidents were diagnosed, and the degrees of craniocerebral trauma were graded. The personality characteristics of all patients were evaluated using the simplified Neuroticism Extraversion Openness Five-Factor Inventory (NEO-FFI). The occurrence rate of organic personality disorder was 34.6% while it was 34.9% and 49.5% in the patients with moderate and severe craniocerebral trauma, respectively, which significantly higher than that in the patients (18.7%) of mild craniocerebral trauma ( P personality disorder, the neuroticism, extraversion and agreeableness scores all showed significantly differences ( P personality disorder; the neuroticism, extraversion, agreeableness and conscientiousness scores showed significantly differences ( P >0.05) in the patients of moderate and severe craniocerebral trauma with personality disorder. The agreeableness and conscientiousness scores in the patients of moderate and severe craniocerebral trauma with personality disorder were significantly lower than that of mild craniocerebral trauma, and the patients of severe craniocerebral trauma had a lower score in extraversion than in the patients of mild craniocerebral trauma. The severity of craniocerebral trauma is closely related to the incidence of organic personality disorder, and it also affects the clinical features of the latter, which provides a certain significance and help for forensic psychiatric assessment. Copyright© by the Editorial Department of Journal of Forensic Medicine

  13. Taking it to another level: do personality-based human capital resources matter to firm performance?

    Science.gov (United States)

    Oh, In-Sue; Kim, Seongsu; Van Iddekinge, Chad H

    2015-05-01

    Drawing on the attraction-selection-attrition perspective, strategic human resource management (SHRM) scholarship, and recent human capital research, this study explores organization-level emergence of personality (i.e., personality-based human capital resources) and its direct, interactive, and (conditional) indirect effects on organization-level outcomes based on data from 6,709 managers across 71 firms. Results indicate that organization-level mean emotional stability, extraversion, and conscientiousness are positively related to organization-level managerial job satisfaction and labor productivity but not to financial performance. Furthermore, organization-level mean and variance in emotional stability interact to predict all three organization-level outcomes, and organization-level mean and variance in extraversion interact to predict firm financial performance. Specifically, the positive effects of organization-level mean emotional stability and extraversion are stronger when organization-level variance in these traits is lower. Finally, organization-level mean emotional stability, extraversion, and conscientiousness are all positively related to firm financial performance indirectly via labor productivity, and the indirect effects are more positive when organization-level variance in those personality traits is lower. Overall, the findings suggest that personality-based human capital resources demonstrate tangible effects on organization-level outcomes. Theoretical and practical implications of these findings are discussed along with study limitations and future research directions. (c) 2015 APA, all rights reserved.

  14. The importance of personal norms for purchasing organic milk.

    OpenAIRE

    Klöckner, Christian; Ohms, Sylvia

    2009-01-01

    Purpose – The purpose of this paper is to apply a structured approach to understand the importance of personal ecological norms in purchasing organic food. The norm‐activation‐model by Schwartz is used to predict self‐reported and observed purchase behaviour of organic milk. Design/methodology/approach – The paper reports the results of a field study with 63 customers of a German supermarket. A combination of covert observation and in‐store interviews was applied to obtain reli...

  15. Research about reactor operator's personality characteristics and performance

    International Nuclear Information System (INIS)

    Wei Li; He Xuhong; Zhao Bingquan

    2003-01-01

    To predict and evaluate the reactor operator's performance by personality characteristics is an important part of reactor operator safety assessment. Using related psychological theory combined with the Chinese operator's fact and considering the effect of environmental factors to personality analysis, paper does the research about the about the relationships between reactor operator's performance and personality characteristics, and offers the reference for operator's selection, using and performance in the future. (author)

  16. Holland Type as a Moderator of Personality-Performance Predictions.

    Science.gov (United States)

    Fritzsche, Barbara A.; McIntire, Sandra A.; Yost, Amy Powell

    2002-01-01

    Data from 559 undergraduates provided modest evidence that Holland's taxonomy of work environments moderated the relationship between personality and performance. The traits of agreeableness and conscientiousness were better predictors of performance in certain environments. The important relationship between personality and performance may be…

  17. THE IMPACT OF ORGANIZATION'S PERSONALITY ON MANAGERIAL BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Costin Mădălina-Adriana

    2010-07-01

    Full Text Available Organizational climate and the conditions that determine the "personality" of an organization represent important factors in determining the managerial behavior. Climate and behaviors are strongly influenced by organizational culture. Managerial behavior is determined by the variety of ways of realizing functions and by their attitude to employees and subordinates. These features of the each manager’ behavior is defined management style. This study examined the relationship between individual’s personality, organization’s personality, the environmental factors and managerial behavior. Data were collected from thirty enterprises (micro, small and mediums from Bihor County. The results obtained from these sources suggested that the size of the lead group has a great influence on managerial behavior.

  18. Archetypes and person-organization fit in law firms

    NARCIS (Netherlands)

    de Haas, M.J.O.M.; van Eerde, W.

    2015-01-01

    We investigated Person-Organization (P-O) Fit specific for professional services firms, based on archetype theory. To do so, we first established the applicability of archetype theory for the big law firms in The Netherlands. Subsequently, we developed a measure to investigate P-O fit between early

  19. Similarities and differences in borderline and organic personality disorder.

    Science.gov (United States)

    Mathiesen, Birgit B; Simonsen, Erik; Soegaard, Ulf; Kvist, Kajsa

    2014-01-01

    Previous research has shown that brain injury patients with Organic Personality Disorder (OPD) may display "borderline" traits due to prefrontal damage, and their personality structure may be unstable and close to a borderline personality organisation. They may have few general neuropsychological dysfunctions but specific executive deficits. Similar deficits have been found in patients with Borderline Personality Disorder (BPD). The objective of this study was to identify differences and similarities between the neuropsychological and personality profiles of BPD and OPD patients. Twenty BPD patients and 24 OPD patients were assessed with the Structured Clinical Interview for DSM-IV Axis II Disorders (SCID-II), the Karolinska Psychodynamic Profile (KAPP), and a comprehensive neuropsychological test battery. Very few neuropsychological differences were found between the two patient groups. However, the verbal fluency, verbal intelligence, verbal memory, and immediate auditory memory/attention of the BPD patients were significantly poorer than the OPD patients'. The KAPP profiles of the BPD patients showed significantly poorer functioning in three areas: frustration tolerance, the body as a factor of self-esteem, and overall personality organisation. These results support our clinical experience and expectations concerning the severity of symptoms of both patient groups. We suggest considering in depth assessments of both neuropsychological and personality-related problems for each of these patients in order to inform treatment.

  20. [Neuropsychological evaluation of a case of organic personality disorder due to penetrating brain injury].

    Science.gov (United States)

    Sanz de la Torre, J C; Pérez-Ríos, M

    1996-06-01

    In this paper, an organic personality disorder case by penetrating brain injury, predominantly localized in the right frontal lobe, is presented. Neuropsychological and neuroimaging (CT scan studies) were performed. We assessed the main cognitive aspect: orientation, attention, memory, intelligence, language, visual-spatial functioning, motor functioning, executive functioning and personality. The results obtained, point out disorders in the patient's behavior and in the executive functions. Likewise, other cognitive functions as: attention, memory, language and visual-spatial functioning, show specific deficits.

  1. ORGANIZATION PERFORMANCE AND EMPLOYEE SATISFACTION

    OpenAIRE

    Milica Jakšiæ, Miloš Jakšiæ

    2014-01-01

    Employee satisfaction related to their job, possibilities of career development, mechanisms of performance measurement and reward, as remuneration systems are of growing importance. Expectations of highly educated workforce continuously increase, so recruiting and retention of such workers becomes key factor of success for modern companies. Success of companies is expected to change together with employee saticfaction.

  2. Toward High-Performance Organizations.

    Science.gov (United States)

    Lawler, Edward E., III

    2002-01-01

    Reviews management changes that companies have made over time in adopting or adapting four approaches to organizational performance: employee involvement, total quality management, re-engineering, and knowledge management. Considers future possibilities and defines a new view of what constitutes effective organizational design in management.…

  3. Facebook use, personality characteristics and academic performance: A correlational study

    OpenAIRE

    Sapsani, Georgia; Tselios, Nikolaos

    2017-01-01

    The present paper examines the relationship between the students personality, use of social media and their academic performance and engagement. In specific, the aim of this study is to examine the relationship of students facebook (fb) use and personality characteristics using the Big Five Personality Test with (a) student engagement, (b) time spent preparing for class, (c) time spent in co-curricular activities and (d) academic performance. Results illustrate that fb time was significantly ...

  4. Psychiatric symptomatology in persons with organic solvent exposure.

    Science.gov (United States)

    Morrow, L A; Kamis, H; Hodgson, M J

    1993-02-01

    This study investigated psychiatric symptomatology, self-concept, locus of control, and daily events in persons with a history of exposure to mixtures of organic solvents. Exposed subjects were more likely than controls to report depression, anxiety, fatigue, confusion, and somatic concerns, which in turn were associated with certain exposure-related variables (e.g., cacosmia). There were no differences between the groups in self-concept, locus of control, or ratings of daily hassles and uplifts. Exposed persons may be able to accurately identify what they perceive as changes that are due to the exposure (e.g., anxiety) without attributing these specific adverse outcomes to dispositional variables.

  5. Personality and organizational influences on aerospace human performance

    Science.gov (United States)

    Helmreich, Robert L.

    1989-01-01

    Individual and organizational influences on performance in aerospace environments are discussed. A model of personality with demonstrated validity is described along with reasons why personality's effects on performance have been underestimated. Organizational forces including intergroup conflict and coercive pressures are also described. It is suggested that basic and applied research in analog situations is needed to provide necessary guidance for planning future space missions.

  6. Performance management practices in public sector organizations : Impact on performance

    NARCIS (Netherlands)

    Verbeeten, Frank H.M.

    2008-01-01

    Purpose - The aim of this study is to investigate whether performance management practices affect performance in public sector organizations. Design/methodology/approach - Theoretically, the research project is based on economic as well as behavioral theories. The study distinguishes amongst

  7. Personality, political skill, and job performance

    DEFF Research Database (Denmark)

    Blickle, G.; Meurs, J.A.; Zettler, Ingo

    2008-01-01

    constructs of agreeableness and conscientiousness with political skill predict job performance. Our results supported our hypothesis for the agreeableness-political skill interaction. Additionally, after correcting for the unreliability and restricted range of conscientiousness, we found that its interaction...... with political skill also significantly predicted job performance, although not precisely as hypothesized. Implications of the results and directions for future research are provided....

  8. Personalized Development of Human Organs using 3D Printing Technology

    OpenAIRE

    Radenkovic, Dina; Solouk, Atefeh; Seifalian, Alexander

    2015-01-01

    3D printing is a technique of fabricating physical models from a 3D volumetric digital image. The image is sliced and printed using a specific material into thin layers, and successive layering of the material produces a 3D model. It has already been used for printing surgical models for preoperative planning and in constructing personalized prostheses for patients. The ultimate goal is to achieve the development of functional human organs and tissues, to overcome limitations of o...

  9. Borderline organization of personality in adulthood and adolescence

    OpenAIRE

    Alessandra Mura

    2011-01-01

    About the middle of the 1950 it was proposed the definition of borderline disorder to classify some of the clinical manifestations that they are not explained by neurosis and psychosis theory. The structural approach of Otto Kernberg has been particular relief to understand the borderline disorder. O. Kernberg has been suggested theborderline organization of personality, to outline a typical permanent pathological functioning underlying string of psychopathologic syndromes associated by a sta...

  10. Designing a High Performance Parallel Personal Cluster

    OpenAIRE

    Kapanova, K. G.; Sellier, J. M.

    2016-01-01

    Today, many scientific and engineering areas require high performance computing to perform computationally intensive experiments. For example, many advances in transport phenomena, thermodynamics, material properties, computational chemistry and physics are possible only because of the availability of such large scale computing infrastructures. Yet many challenges are still open. The cost of energy consumption, cooling, competition for resources have been some of the reasons why the scientifi...

  11. Personal exposure to volatile organic compounds in the Czech Republic.

    Science.gov (United States)

    Svecova, Vlasta; Topinka, Jan; Solansky, Ivo; Sram, Radim J

    2012-09-01

    Personal exposures to volatile organic compounds (VOCs) were measured in the three industrial cities in the Czech Republic, Ostrava, Karvina and Havirov, while the city of Prague served as a control in a large-scale molecular epidemiological study identifying the impacts of air pollution on human health. Office workers from Ostrava and city policemen from Karvina, Havirov and Prague were monitored in the winter and summer of 2009. Only adult non-smokers participated in the study (N=160). Radiello-diffusive passive samplers were used to measure the exposure to benzene, toluene, ethylbenzene, meta- plus para-xylene and ortho-xylene (BTEX). All participants completed a personal questionnaire and a time-location-activity diary (TLAD). The average personal BTEX exposure levels in both seasons were 7.2/34.3/4.4/16.1 μg/m(3), respectively. The benzene levels were highest in winter in Karvina, Ostrava and Prague: 8.5, 7.2 and 5.3 μg/m(3), respectively. The personal exposures to BTEX were higher than the corresponding stationary monitoring levels detected in the individual localities (Pfireplace or gas stove, automobile use and being in a restaurant were important predictors for benzene personal exposure. Ostrava's outdoor benzene pollution was a significant factor increasing the exposure of the Ostrava study participants in winter (P<0.05).

  12. Personality Profile of Teachers and their Students' Performance in ...

    African Journals Online (AJOL)

    The study investigated the effect of teachers' personality profile on students' academic performance in senior secondary modern physics in selected schools in Nsit Ibom Local Government Area of Akwa Ibom State. The survey research design was adopted. Two resercher-made instruments namely: Teachers' personality ...

  13. Personality and Job Performance: Evidence of Incremental Validity.

    Science.gov (United States)

    Day, David V.; Silverman, Stanley B.

    1989-01-01

    Investigated relationship between personality variables and job performance in 43 accountants. Results indicated that, even with effects of cognitive ability taken into account, 3 personality scales (orientation toward work, degree of ascendancy, and degree and quality of interpersonal orientation) were significantly related to important aspects…

  14. Staff Performance Evaluation in Public Organizations

    Directory of Open Access Journals (Sweden)

    Drumea C.

    2014-12-01

    Full Text Available In public Organizations staff performance is difficult to measure in absence of overall quantitative performance indicators. There are also the qualitative indicators that give an overview on staff’s motivation, strive, ability, commitment to values, teamwork. These aspects are even less easy to illustrate, in private and public sectors equally. In both cases, measuring staff performance at work, as well as its input on the global performance of the organization is a difficult task which has in practice different approaches. Subsequently, this paper is discussing the system indicators and performance triggers used in International Organizations UN affiliated, in order to adjust staff classification and benefits to their staff’s performance.

  15. Public management: organizations, governance, and performance

    National Research Council Canada - National Science Library

    O'Toole, Laurence J; Meier, Kenneth J

    2011-01-01

    ...? Can their separable contributions to performance be estimated? The fate of public policies in today's world lies in the hands of public organizations, which in turn are often intertwined with others in latticed patterns of governance...

  16. Clarifying the Management Role in Dealing with Employees Personal Issues in the Lebanese Organizations

    Directory of Open Access Journals (Sweden)

    Abdallah Kamal Eldine

    2017-06-01

    Full Text Available The majority of workers have many occasional difficulties that sometimes become a problem affecting the worker’s performance. When this will repeatedly fail to meet expectations, a serious problem may become the main reason which contributes to the job decline. Therefore, a pattern of reduced performance indicates the need for a supervisory action from managers. Poor performance could be reflected under three main categories, such as employee availability, employee productivity, and employee conduct. The reasons and causes of this poor performance could be a personal issue related to the employee. Many types of personal problems are affecting the job performance in organizations, such as marital strife, financial difficulties and child care complication. More serious difficulties and the abuse of these problems-if not resolved-may cause unending issues at work. This problem is highly important especially that it can affect the job performance and the company income. Moreover, it can simply result in the failure of the employee to meet the performance standards, which kills productivity. The purpose of this qualitative exploratory phenomenological study is to clarify the management role in dealing with employees personal issues in the Lebanese organizations as perceived by the lived experience of managers. The research instrument which will be used is a face-to-face structured interview with six managers of the major functions in different Lebanese organizations. The sample type will be by convenience.

  17. Performance ratings and personality factors in radar controllers.

    Science.gov (United States)

    1970-09-01

    The purpose of the study was to determine whether primary or second-order personality questionnaire factors were related to job performance ratings on the Employee Appraisal Record in a sample of 264 radar controllers. A Pearson correlation matrix wa...

  18. Personality Profiles of Effective Leadership Performance in Assessment Centers.

    Science.gov (United States)

    Parr, Alissa D; Lanza, Stephanie T; Bernthal, Paul

    2016-01-01

    Most research examining the relationship between effective leadership and personality has focused on individual personality traits. However, profiles of personality traits more fully describe individuals, and these profiles may be important as they relate to leadership. This study used latent class analysis to examine how personality traits combine and interact to form subpopulations of leaders, and how these subpopulations relate to performance criteria. Using a sample of 2,461 executive-level leaders, six personality profiles were identified: Unpredictable Leaders with Low Diligence (7.3%); Conscientious, Backend Leaders (3.6%); Unpredictable Leaders (8.6%); Creative Communicators (20.8%); Power Players (32.4%); and Protocol Followers (27.1%). One profile performed well on all criteria in an assessment center; remaining profiles exhibited strengths and weaknesses across criteria. Implications and future directions for research are highlighted.

  19. TOTAL PERFORMANCES SCORECARD AND THE SUSTAINABLE DEVELOPMENT OF THE ORGANIZATIONAL AND PERSONAL PERFORMANCES

    Directory of Open Access Journals (Sweden)

    Amalia Venera TODORUŢ

    2010-12-01

    Full Text Available In this paper I wanted to approach the relationship between Total Performances Scorecard and other concepts related to the continuous improvement, namely: Total Quality Management, Balanced Scorecard, Performance Management and Skills Management. Total Performances Scorecard is a holistic concept of improvement and change management. In the TPS concept, improvement, development and learning are treated as cyclic and ethical processes, through which the development of personal skills, organization and internal involving mutually reinforce. Throughout the paper I presented the TPS interference with other concepts for improvement and I analyzed the underlying principles of TPS. I also examined how to use the Balanced Scorecard's instruments to determine the set of comparative indicators in the benchmarking processes.

  20. Measuring Student Performance in General Organic Chemistry

    Science.gov (United States)

    Austin, Ara C.; Ben-Daat, Hagit; Zhu, Mary; Atkinson, Robert; Barrows, Nathan; Gould, Ian R.

    2015-01-01

    Student performance in general organic chemistry courses is determined by a wide range of factors including cognitive ability, motivation and cultural capital. Previous work on cognitive factors has tended to focus on specific areas rather than exploring performance across all problem types and cognitive skills. In this study, we have categorized…

  1. [Biomechanical modeling of pelvic organ mobility: towards personalized medicine].

    Science.gov (United States)

    Cosson, Michel; Rubod, Chrystèle; Vallet, Alexandra; Witz, Jean-François; Brieu, Mathias

    2011-11-01

    Female pelvic mobility is crucial for urinary, bowel and sexual function and for vaginal delivery. This mobility is ensured by a complex organ suspension system composed of ligaments, fascia and muscles. Impaired pelvic mobility affects one in three women of all ages and can be incapacitating. Surgical management has a high failure rate, largely owing to poor knowledge of the organ support system, including the barely discernible ligamentous system. We propose a 3D digital model of the pelvic cavity based on MRI images and quantitative tools, designed to locate the pelvic ligaments. We thus obtain a coherent anatomical and functional model which can be used to analyze pelvic pathophysiology. This work represents a first step towards creating a tool for localizing and characterizing the source of pelvic imbalance. We examine possible future applications of this model, in terms of personalized therapy and prevention.

  2. Excelling at selling: The charming personality style predicts occupational activities, sales performance, and persuasive competence.

    Science.gov (United States)

    Kazén, Miguel; Kuhl, Julius; Boermans, Sylvie; Koole, Sander L

    2013-08-01

    The present research investigates how individual differences in charming personality are related to occupational activities, sales performance, and persuasive competence. Study 1 showed that sales representatives had higher scores on the charming personality style than executive managers. Study 2 showed that the charming personality style predicted actual sales performance among branch managers of a large German insurance company over a period of 2 years; the explicit power motivation served as a mediator in this relation. Finally, Study 3, carried out in a laboratory setting, confirmed the hypothesis that a charming personality is associated with persuasive competence, which suggests that this style is more relevant for sales representatives than for executive managers. The authors conclude that the charming personality style represents an important psychological resource for organizations. © 2013 The Institute of Psychology, Chinese Academy of Sciences and Wiley Publishing Asia Pty Ltd.

  3. A personality trait-based interactionist model of job performance.

    Science.gov (United States)

    Tett, Robert P; Burnett, Dawn D

    2003-06-01

    Evidence for situational specificity of personality-job performance relations calls for better understanding of how personality is expressed as valued work behavior. On the basis of an interactionist principle of trait activation (R. P. Tett & H. A. Guterman, 2000), a model is proposed that distinguishes among 5 situational features relevant to trait expression (job demands, distracters, constraints, releasers, and facilitators), operating at task, social, and organizational levels. Trait-expressive work behavior is distinguished from (valued) job performance in clarifying the conditions favoring personality use in selection efforts. The model frames linkages between situational taxonomies (e.g., J. L. Holland's [1985] RIASEC model) and the Big Five and promotes useful discussion of critical issues, including situational specificity, personality-oriented job analysis, team building, and work motivation.

  4. Proactive personality and job performance: a social capital perspective.

    Science.gov (United States)

    Thompson, Jeffery A

    2005-09-01

    This study of 126 employee-supervisor dyads examined a mediated model of the relationship between proactive personality and job performance. The model, informed by the social capital perspective, suggests that proactive employees reap performance benefits by means of developing social networks that provide them the resources and latitude to pursue high-level initiatives. Structural equation modeling suggested that the relationship between proactive personality and job performance is mediated by network building and initiative taking on the part of the employee. Copyright 2005 APA, all rights reserved.

  5. Personality types and student performance in an introductory physics course

    Science.gov (United States)

    Harlow, Jason J. B.; Harrison, David M.; Justason, Michael; Meyertholen, Andrew; Wilson, Brian

    2017-12-01

    We measured the personality type of the students in a large introductory physics course of mostly life science students using the True Colors instrument. We found large correlations of personality type with performance on the precourse Force Concept Inventory (FCI), both term tests, the postcourse FCI, and the final examination. We also saw correlations with the normalized gain on the FCI. The personality profile of the students in this course is very different from the profile of the physics faculty and graduate students, and also very different from the profile of students taking the introductory physics course intended for physics majors and specialists.

  6. Beyond Gender Performance in Accounting: Does Personality Distinction Matter?

    Science.gov (United States)

    Fallan, Lars; Opstad, Leiv

    2014-01-01

    This study questions whether the contradictory results from previous studies of gender and performance in accounting is because gender has no mutually homogeneous groups. A combination of gender and personality types will provide a more balanced picture of academic performance in accounting. There are three main findings in this study: the…

  7. PERSONALITY TYPE AND TRANSLATION PERFORMANCE OF PERSIAN TRANSLATOR TRAINEES

    Directory of Open Access Journals (Sweden)

    Reza Shaki

    2017-09-01

    Full Text Available The study investigated the relationship between the personality typology of a sample of Iranian translation students and their translation quality in terms of expressive, appellative, and informative text types. The study also attempted to identify the personality types that can perform better in English to Persian translation of the three text types. For that purpose, the personality type and the translation quality of the participants was assessed using Myers-Briggs Type Indicator (MBTI personality test and translation quality assessment (TQA, respectively. The analysis of the data revealed that the personality type of the participants seemed relevant to the translation quality of all the text types. The translation quality of the participants with intuitive and thinking types was significantly better than the sensing type counterparts in translating expressive texts. The participants with intuitive and feeling types also performed better than their counterparts with sensing type in translation of the informative text. Moreover, the participants with intuitive, feeling, and thinking personality types performed more successfully than the participants with sensing type in translation of the appellative text. The findings of the study are discussed in light of the existing research literature.

  8. Personality Traits and Performance in Listening for Minimal Pairs

    Directory of Open Access Journals (Sweden)

    Saemeh Askani

    2017-12-01

    Full Text Available The aim of this study was to compare the performances of EFL learners belonging to various personality groups in listening tests. A group of 30 high school EFL learners were selected for this study. All of them were at low-intermediate level of general English proficiency. Based on Myers-Briggs Type Indicator (MBTI personality questionnaire (2017, these participants were classified into four pairs of contrasting personality groups. The analysis of the participants‟ personality types was conducted online and took about twenty minutes. Then, they took a test of listening for minimal pairs. Scores of contrasting personality groups were compared with each other by running four paired t-tests. Results obtained by these t-tests showed that intuitive participants outperformed sensing ones, and perceiving participants outperformed judging ones in the listening test. No significant difference was found between the performances of contrasting personality groups in the two pairs of extrovert/introvert and thinking/feeling. Flexibility, adaptability, and being open to a larger set of options are suggested to be possible reasons behind the success of these groups. However, the influence of large set of interacting factors that might have a significant impact on the performance of people in listening test cannot be denied. Depending on the type of listening test, some of these factors might play a more significant role compared to other competing factors.

  9. Information privacy in organizations: empowering creative and extrarole performance.

    Science.gov (United States)

    Alge, Bradley J; Ballinger, Gary A; Tangirala, Subrahmaniam; Oakley, James L

    2006-01-01

    This article examines the relationship of employee perceptions of information privacy in their work organizations and important psychological and behavioral outcomes. A model is presented in which information privacy predicts psychological empowerment, which in turn predicts discretionary behaviors on the job, including creative performance and organizational citizenship behavior (OCB). Results from 2 studies (Study 1: single organization, N=310; Study 2: multiple organizations, N=303) confirm that information privacy entails judgments of information gathering control, information handling control, and legitimacy. Moreover, a model linking information privacy to empowerment and empowerment to creative performance and OCBs was supported. Findings are discussed in light of organizational attempts to control employees through the gathering and handling of their personal information. (c) 2006 APA, all rights reserved.

  10. Knowledge management performance methodology regarding manufacturing organizations

    Science.gov (United States)

    Istrate, C.; Herghiligiu, I. V.

    2016-08-01

    The current business situation is extremely complicated. Business must adapt to the changes in order (a) to survive on the increasingly dynamic markets, (b) to meet customers’ new request for complex, customized and innovative products. In modern manufacturing organizations it can be seen a substantial improvement regarding the management of knowledge. This occurs due to the fact that organizations realized that knowledge and an efficient management of knowledge generates the highest value. Even it could be said that the manufacturing organizations were and are the biggest beneficiary of KM science. Knowledge management performance (KMP) evaluation in manufacturing organizations can be considered as extremely important because without measuring it, they are unable to properly assess (a) what goals, targets and activities must have continuity, (b) what must be improved and (c) what must be completed. Therefore a proper KM will generate multiple competitive advantages for organizations. This paper presents a developed methodological framework regarding the KMP importance regarding manufacturing organizations. This methodological framework was developed using as research methods: bibliographical research and a panel of specialists. The purpose of this paper is to improve the evaluation process of KMP and to provide a viable tool for manufacturing organizations managers.

  11. Borderline organization of personality in adulthood and adolescence

    Directory of Open Access Journals (Sweden)

    Alessandra Mura

    2011-12-01

    Full Text Available About the middle of the 1950 it was proposed the definition of borderline disorder to classify some of the clinical manifestations that they are not explained by neurosis and psychosis theory. The structural approach of Otto Kernberg has been particular relief to understand the borderline disorder. O. Kernberg has been suggested theborderline organization of personality, to outline a typical permanent pathological functioning underlying string of psychopathologic syndromes associated by a standard and specific structural pathology of Ego that it is based on mechanism of split. Recently there is a build-up the theory about adolescence disorders, where its diagnosis is complicated by lack structural identity and about symptoms that they show the effects of typical change of adolescence.

  12. PERFORMANCE MANAGEMENT APPROACHES IN ECONOMIC ORGANIZATIONS USING INFORMATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Anca Mehedintu

    2012-03-01

    Full Text Available Performance management includes activities that ensure that goals are consistently being met inan effective and efficient manner. Performance management can focus on the performance of an organization, adepartment, employee, or even the processes to build a product or service, as well as many other areas.In these days of globalization and intensive use of information technology, the organizations must defineand implement an appropriate strategy that would support their medium-term development, stability andcompetitiveness. This is achieved through a coherent and interrelated set of activities for understanding thecustomer expectations and the level at which the offer of organization add value to customers and satisfy theirneeds, define their internal organization to allow timely response to market demands without losing focus on client,tracking strategy and business model for the accomplishment of the organization mission, aligning the existing ITproject management or under development implementation in organization with the strategic management oforganization etc. Strategic Management determines the improvement of processes, effective use of resources, focuson critical areas in terms of finance, creating opportunities for innovation and technological progress, improvementof the supply mechanism and the duty to promote personal interaction and negotiation at all levels, continuousassessment of organization and its technological trends, analyze the market potential and competence field etc.Strategic management system will not give good results if the strategy is not defined by a set of operationalobjectives clearly at all levels.Business performance is based on a set of analytical processes of business, supported by informationtechnology that defines the strategic goals that can be measured by performance indicators. EnterprisePerformance Management creates a powerful and precise environment, characterized by data consistency,efficiency analysis

  13. Enhanced visual performance in obsessive compulsive personality disorder.

    Science.gov (United States)

    Ansari, Zohreh; Fadardi, Javad Salehi

    2016-12-01

    Visual performance is considered as commanding modality in human perception. We tested whether Obsessive-compulsive personality disorder (OCPD) people do differently in visual performance tasks than people without OCPD. One hundred ten students of Ferdowsi University of Mashhad and non-student participants were tested by Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID-II), among whom 18 (mean age = 29.55; SD = 5.26; 84% female) met the criteria for OCPD classification; controls were 20 persons (mean age = 27.85; SD = 5.26; female = 84%), who did not met the OCPD criteria. Both groups were tested on a modified Flicker task for two dimensions of visual performance (i.e., visual acuity: detecting the location of change, complexity, and size; and visual contrast sensitivity). The OCPD group had responded more accurately on pairs related to size, complexity, and contrast, but spent more time to detect a change on pairs related to complexity and contrast. The OCPD individuals seem to have more accurate visual performance than non-OCPD controls. The findings support the relationship between personality characteristics and visual performance within the framework of top-down processing model. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  14. High-performance vertical organic transistors.

    Science.gov (United States)

    Kleemann, Hans; Günther, Alrun A; Leo, Karl; Lüssem, Björn

    2013-11-11

    Vertical organic thin-film transistors (VOTFTs) are promising devices to overcome the transconductance and cut-off frequency restrictions of horizontal organic thin-film transistors. The basic physical mechanisms of VOTFT operation, however, are not well understood and VOTFTs often require complex patterning techniques using self-assembly processes which impedes a future large-area production. In this contribution, high-performance vertical organic transistors comprising pentacene for p-type operation and C60 for n-type operation are presented. The static current-voltage behavior as well as the fundamental scaling laws of such transistors are studied, disclosing a remarkable transistor operation with a behavior limited by injection of charge carriers. The transistors are manufactured by photolithography, in contrast to other VOTFT concepts using self-assembled source electrodes. Fluorinated photoresist and solvent compounds allow for photolithographical patterning directly and strongly onto the organic materials, simplifying the fabrication protocol and making VOTFTs a prospective candidate for future high-performance applications of organic transistors. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Developing human capital by linking emotional intelligence with personal competencies in Indian business organizations

    Directory of Open Access Journals (Sweden)

    Singh, K.

    2010-01-01

    Full Text Available The concept of emotional intelligence has become so popular in the management literature that it has become imperative to understand and leverage it for the sake of enhancing the capacity of human capital in organizations. As the pace of change is increasing and world of work is making ever greater demands on a person’s cognitive, emotional and physical resources, this particular set of abilities are becoming increasingly important. Since majority of the concerns in organization involve people in different roles, emotional intelligence must become a determining factor for their effective management. It has also been found that ultimately it is the emotional and personal competencies that we need to identify and measure if we want to be able to predict performance at workplace resulting in its effectiveness, thereby enhancing the worth of the human capital. In this scenario the competencies possessed by the people will have a bearing on the extent to which they can actualize their emotional intelligence. The current paper sets out to examine the relationship between the emotional intelligence of executives in Indian business organizations with their personal competencies. The result suggests that emotional intelligence is significantly related with the personal competencies of employees and the variables of personal competency namely, people success, system success and self success have a predictive relationship with emotional intelligence.

  16. Goal orientations predict academic performance beyond intelligence and personality

    NARCIS (Netherlands)

    Steinmayr, R.; Bipp, T.; Spinath, B.

    2011-01-01

    Goal orientations are thought to be an important predictor of scholastic achievement. The present paper investigated the joint influence of goal orientations, intelligence, and personality on school performance in a sample of N = 520 11th and 12th graders (303 female; mean age M = 16.94 years).

  17. The big five personality dimensions and job performance

    Directory of Open Access Journals (Sweden)

    S. Rothmann

    2003-10-01

    Full Text Available The objective of this research was to determine the relationship between personality dimensions and job performance. A cross-sectional survey design was used. The study population consisted of 159 employees of a pharmaceutical company. The NEO-Personality Inventory – Revised and Performance Appraisal Questionnaire were used as measuring instruments. The results showed that Emotional Stability, Extraversion, Openness to Experience and Conscientiousness were related to task performance and creativity. Three personality dimensions, namely Emotional Stability, Openness to Experience and Agreeableness, explained 28% of the variance in participants’ management performance. Opsomming Die doelstelling van hierdie navorsing was om die verband tussen persoonlikheidsdimensies en werksprestasie te bepaal. ‘n Eenmalige dwarsdeursnee-ontwerp is gebruik. Die ondersoekgroep het bestaan uit 159 werknemers binne ‘n farmaseutiese organisasie. Die NEO-Personality Inventory – Revised en die Prestasiebeoordelingsvraelys is as meetinstrumente gebruik. Die resultate het aangetoon dat Emosionele Stabiliteit, Ekstroversie en Konsensieusheid met taakverrigting en kreatiwiteit verband hou. Drie persoonlikheidsdimensies, naamlik Emosionele Stabiliteit, Openheid vir Ervaring en Inskiklikheid, het 28% van die variansie in bestuursprestasie (soos beoordeel deur toesighouers voorspel.

  18. Predicting the Performance of Organic Corrosion Inhibitors

    Directory of Open Access Journals (Sweden)

    David A. Winkler

    2017-12-01

    Full Text Available The withdrawal of effective but toxic corrosion inhibitors has provided an impetus for the discovery of new, benign organic compounds to fill that role. Concurrently, developments in the high-throughput synthesis of organic compounds, the establishment of large libraries of available chemicals, accelerated corrosion inhibition testing technologies, and the increased capability of machine learning methods have made discovery of new corrosion inhibitors much faster and cheaper than it used to be. We summarize these technical developments in the corrosion inhibition field and describe how data-driven machine learning methods can generate models linking molecular properties to corrosion inhibition that can be used to predict the performance of materials not yet synthesized or tested. We briefly summarize the literature on quantitative structure–property relationships models of small organic molecule corrosion inhibitors. The success of these models provides a paradigm for rapid discovery of novel, effective corrosion inhibitors for a range of metals and alloys in diverse environments.

  19. THE EFFECT TRANSFORMATIONAL LEADERSHIP, PERSONALITY AND JOB PERFORMANCE ADMINISTRATION EMPLOYEE

    OpenAIRE

    Andinasari, Andinasari; Sujanto, Bedjo; Mukhtar, Mukhneri

    2017-01-01

    The purpose of this study was determine the effect transformational leadership, personality and job performance administration employeeUniversity of Indonesian Teachers Union of Palembang (PGRI). This research try answer problems about job performance involving of 144 administration employee had been selected from the target population of 223 employee by using quantitative approach with path analysis methods.  The reseach of conclude show (1) transformational leadership had a direct effe...

  20. Person-Environment Congruence and Personality Domains in the Prediction of Job Performance and Work Quality

    Science.gov (United States)

    Kieffer, Kevin M.; Schinka, John A.; Curtiss, Glenn

    2004-01-01

    This study examined the contributions of the 5-Factor Model (FFM; P. T. Costa & R. R. McCrae, 1992) and RIASEC (J. L. Holland, 1994) constructs of consistency, differentiation, and person-environment congruence in predicting job performance ratings in a large sample (N = 514) of employees. Hierarchical regression analyses conducted separately by…

  1. Incentives and performance governance of research organizations

    CERN Document Server

    Wollersheim, Jutta; Ringelhan, Stefanie; Osterloh, Margit

    2015-01-01

    ​This book contributes to the current discussion in society, politics and higher education on innovation capacity and the financial and non-financial incentives for researchers. The expert contributions in the book deal with implementation of incentive systems at higher education institutions in order to foster innovation. On the other hand, the book also discusses the extent to which governance structures from economy can be transferred to universities and how scientific performance can be measured and evaluated. This book is essential for decision-makers in knowledge-intensive organizations and higher-educational institutions dealing with the topic of performance management.

  2. Influence of Personality and Motivation on Oral Presentation Performance.

    Science.gov (United States)

    Liang, Hsin-Yi; Kelsen, Brent

    2018-01-19

    Personality and motivation have been identified as influential variables associated with foreign language learning; however, few studies have investigated their effect on oral presentations. This study addresses the importance of both personality and motivation in students' collaborative oral presentation performance. A Big Five personality trait questionnaire measuring Extraversion, Agreeableness, Conscientiousness, Neuroticism and Openness to Experience, together with the Collaborative Inquiry-based Project Questionnaire measuring Task, Project Work, Reinforcement, Social Learning and Social Pressure motivational constructs were employed to evaluate 257 university students. In general, the results showed that Extraversion, Project Work and Social Pressure were significant correlates of oral presentation scores. The first result suggests that extraverts possess superiority in situations where oral language production is central to communication. This was particularly true for lower-level students, inferring that extraverted personalities can compensate for a lower English language ability. The second indicates that the inquiry-based nature of the assignments was an intrinsic motivator especially valued by extraverts. The third implies that extrinsic motivation was a factor influencing student performance. These findings extend previous research by highlighting the contextual relationships between these affective variables and performance in collaborative oral presentation contexts.

  3. The Hiring Process Matters: The Role of Person-Job and Person-Organization Fit in Teacher Satisfaction

    Science.gov (United States)

    Ellis, Christina; Skidmore, Susan Troncoso; Combs, Julie P.

    2017-01-01

    Purpose: Teachers' satisfaction with their jobs has reached the lowest point in 25 years. One contributing factor is when teachers experience information-poor hiring processes and do not obtain an accurate preview of their positions, their person-organization (P-O) fit, and person-job (P-J) fit. Sparked by a renewed focus on the variables that can…

  4. Temporal issues in person-organization fit, person-job fit and turnover: The role of leader-member exchange.

    Science.gov (United States)

    Boon, Corine; Biron, Michal

    2016-12-01

    Person-environment fit has been found to have significant implications for employee attitudes and behaviors. Most research to date has approached person-environment fit as a static phenomenon, and without examining how different types of person-environment fit may affect each other. In particular, little is known about the conditions under which fit with one aspect of the environment influences another aspect, as well as subsequent behavior. To address this gap we examine the role of leader-member exchange in the relationship between two types of person-environment fit over time: person-organization and person-job fit, and subsequent turnover. Using data from two waves (T1 and T2, respectively) and turnover data collected two years later (T3) from a sample of 160 employees working in an elderly care organization in the Netherlands, we find that person-organization fit at T1 is positively associated with person-job fit at T2, but only for employees in high-quality leader-member exchange relationships. Higher needs-supplies fit at T2 is associated with lower turnover at T3. In contrast, among employees in high-quality leader-member exchange relationships, the demands-abilities dimension of person-job fit at T2 is associated with higher turnover at T3.

  5. Air quality Performance of Ductless Personalized Ventilation in Conjunction with Displacement Ventilation: Impact of Walking Person

    DEFF Research Database (Denmark)

    Bolashikov, Zhecho Dimitrov; Lu, Pengfei; Melikov, Arsen Krikor

    2015-01-01

    The present experiment evaluates the impact of air disturbances from a walking person on inhaled air by ductless personalized ventilation (DPV) with displacement ventilation (DV), when a seated occupant is the source of pollution: bio-effluents and exhaled air. The measurements took place in a full...... and the DV supply. Pollution from feet and exhaled air by one manikin was simulated with tracer gases. Room temperature of 26 °C and 90 L/s DV supply flow rate were kept constant. Measurements under numerous combinations of DPV operation modes and supply flow rates were performed. Tracer gas concentrations...

  6. Performance-approach and performance-avoidance classroom goals and the adoption of personal achievement goals.

    Science.gov (United States)

    Schwinger, Malte; Stiensmeier-Pelster, Joachim

    2011-12-01

    Students' perceptions of classroom goals influence their adoption of personal goals. To assess different forms of classroom goals, recent studies have favoured an overall measure of performance classroom goals, compared to a two-dimensional assessment of performance-approach and performance-avoidance classroom goals (PAVCG). This paper considered the relationship between students' perceptions of classroom goals and their endorsement of personal achievement goals. We proposed that three (instead of only two) classroom goals need to be distinguished. We aimed to provide evidence for this hypothesis by confirmatory factor analysis (CFA) and also by divergent associations between the respective classroom goal and students' personal goal endorsement. A total of 871 (474 female) 10th grade students from several German high schools participated in this study. Students responded to items assessing their perception of mastery, performance-approach, and performance-avoidance goals in the classroom. Additionally, the students reported how much they personally pursue mastery, performance-approach, and performance-avoidance goals. All items referred to German as a specific school subject. RESULTS.A CFA yielded empirical support for the proposed distinction of three (instead of only two) different kinds of classroom goals. Moreover, in hierarchical linear modelling (HLM) analyses all three classroom goals showed unique associations with students' personal goal adoption. The findings emphasized the need to distinguish performance-approach and PAVCG. Furthermore, our results suggest that multiple classroom goals have interactive effects on students' personal achievement strivings. ©2010 The British Psychological Society.

  7. Performance evaluation of a novel personalized ventilation-personalized exhaust system for airborne infection control.

    Science.gov (United States)

    Yang, J; Sekhar, S C; Cheong, K W D; Raphael, B

    2015-04-01

    In the context of airborne infection control, it is critical that the ventilation system is able to extract the contaminated exhaled air within the shortest possible time. To minimize the spread of contaminated air exhaled by occupants efficiently, a novel personalized ventilation (PV)-personalized exhaust (PE) system has been developed, which aims to exhaust the exhaled air as much as possible from around the infected person (IP). The PV-PE system was studied experimentally for a particular healthcare setting based on a typical consultation room geometry and four different medical consultation positions of an IP and a healthy person (HP). Experiments using two types of tracer gases were conducted to evaluate two types of PE: Top-PE and Shoulder-PE under two different background ventilation systems: Mixing Ventilation and Displacement Ventilation. Personalized exposure effectiveness, intake fraction (iF) and exposure reduction (ε) were used as indices to evaluate the PV-PE system. The results show that the combined PV-PE system for the HP achieves the lowest intake fraction; and the use of PE system for the IP alone shows much better performance than using PV system for the HP alone. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. High-Performance Vertical Organic Electrochemical Transistors.

    Science.gov (United States)

    Donahue, Mary J; Williamson, Adam; Strakosas, Xenofon; Friedlein, Jacob T; McLeod, Robert R; Gleskova, Helena; Malliaras, George G

    2018-02-01

    Organic electrochemical transistors (OECTs) are promising transducers for biointerfacing due to their high transconductance, biocompatibility, and availability in a variety of form factors. Most OECTs reported to date, however, utilize rather large channels, limiting the transistor performance and resulting in a low transistor density. This is typically a consequence of limitations associated with traditional fabrication methods and with 2D substrates. Here, the fabrication and characterization of OECTs with vertically stacked contacts, which overcome these limitations, is reported. The resulting vertical transistors exhibit a reduced footprint, increased intrinsic transconductance of up to 57 mS, and a geometry-normalized transconductance of 814 S m -1 . The fabrication process is straightforward and compatible with sensitive organic materials, and allows exceptional control over the transistor channel length. This novel 3D fabrication method is particularly suited for applications where high density is needed, such as in implantable devices. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Does Personality Have a Different Impact on Self-Rated Distraction, Job Satisfaction, and Job Performance in Different Office Types?

    OpenAIRE

    Seddigh, Aram; Berntson, Erik; Platts, Loretta G.; Westerlund, Hugo

    2016-01-01

    This study investigates the joint effect of office type (cell, shared room, open-plan, and flex) and personality, measured by the Big Five personality traits, on self-rated measures of distraction, job satisfaction, and job performance (measured by professional efficacy). Regression analyses with interactions between personality and office type were conducted on 1205 participants working in 5 organizations from both the private and public sectors. While few interactions were observed in the c...

  10. A performance evaluation of the IBM 370/XT personal computer

    Science.gov (United States)

    Dominick, Wayne D. (Editor); Triantafyllopoulos, Spiros

    1984-01-01

    An evaluation of the IBM 370/XT personal computer is given. This evaluation focuses primarily on the use of the 370/XT for scientific and technical applications and applications development. A measurement of the capabilities of the 370/XT was performed by means of test programs which are presented. Also included is a review of facilities provided by the operating system (VM/PC), along with comments on the IBM 370/XT hardware configuration.

  11. THE EFFECT OF PERSON-JOB FIT ON THE PERFORMANCE APPRAISAL: A RESEARCH IN KONYA TEXTILE ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Ali Şükrü ÇETİNKAYA

    2017-12-01

    Full Text Available Lack of person-job fit may be one of the possible reasons for the symptoms of absence at work, increase in social loafing, employee turnover, burnout, stress etc. among employees in an organization. The compatibility of knowledge level, skills and personal traits with job characteristics determines the level of employee job satisfaction, effectiveness, productivity and performance. Performance appraisal practices, which assess employee performance level, enable organizations get aware of the importance of person-job fit. This quantitative research aimed to determine the effect of person-job fit on performance appraisal in organizations. Exploratory factor analysis and structural equation modeling techniques were employed to test the proposed hypotheses based on 223 valid responses gathered through questionnaire from textile enterprises operating in Konya province. Research findings revealed that both person fit and job fit components of the person-job fit structure have positive effect on performance appraisal. Results revealed that when person-job fit was satisfied, employees have positive attitude against performance appraisal practices.

  12. Calibration and performance testing of electronic personal dosimeters (EPD)

    International Nuclear Information System (INIS)

    Banaga, H.A.

    2008-04-01

    In modern radiation protection practices, active personal dosimeters are becoming absolutely necessary operational tools for satisfying the ALARA principle. The aim of this work was to carry out calibration and performance testing of ten electronic personal dosimeters (EPD) used for the individual monitoring. The EPDs were calibrated in terms of operation radiation protection quantity, personal dose equivalent, Hp (10). Calibrations were carried out at three of x-ray beam qualities described in ISO 4037 namely 60, 100 and 150 kV in addition to Cs-137 gamma ray quality. The calibrations were performed using polymethylmethacrylate (PMMA) phantom with dimensions 20*20*15 cm 3 . Conversion coefficient Hp (10)/K air for the phantom was also calculated. The response and linearity of the dosimeter at the specified energies were also tested. The EPDs tested showed that the calibration coefficient ranged from 0.60 to 1.31 and an equivalent response for the specified energies that ranged from 0.76 to 1.67. The study demonstrated the possibility of using non standard phantom for calibrating dosimeters used for individual monitoring. The dosimeters under study showed a good response in all energies except the response in quality 100 kV. The linearity of the dosimeters was within ±15%, with the exception of the quality 100 kV where this limit was exceeded.(Author)

  13. History of personal dosimetry performance testing in the United States

    International Nuclear Information System (INIS)

    Soares, C. G.

    2007-01-01

    The basis for personal dosimetry performance testing in the United States is ANSI/HPS N13.11 (2001). Now in its third edition, this standard has been in place since 1983. Testing under this standard is administered by the National Voluntary Accreditation Program (NVLAP), and accreditation of dosimetry processors under this program is required by US Nuclear Regulatory Commission (NRC) regulations. The US Dept. of Energy (DOE) also maintains a testing program for its laboratories and contractors, administered by the Dept. of Energy Laboratory Accreditation Program (DOELAP). A focus in recent years has been the modification of ANSI/HPS N13.11 to allow acceptance by both testing programs in order to bring harmonisation to US personal dosemeter processing testing. Since there is no type testing program in the US for personal dosemeters, the testing philosophy of ANSI N13.11 has always combined elements of type testing and routine performance testing. This philosophy is explored in detail in this presentation, along with trends in the development of the document to its present state. In addition, a look will be taken at what the future holds for the next revision of the document, scheduled to begin in 2005. (authors)

  14. Supporting aphasics for capturing, organizing and sharing personal experiences

    NARCIS (Netherlands)

    Mahmud, Al A.; Gross, T.; Gulliksen, J.; Kotzé, P.; Oestreicher, L.; Palanque, P; Oliveira Prates, R.; Winckler, M.

    2009-01-01

    When a person, due to brain injury or another disease, suffers in his or her ability to speak, it becomes inherently cumbersome to share needs, emotions, and experiences through personal stories and social interaction. This paper describes the aim and progress of the author’s dissertation, which

  15. Organizing the Diagnostics of Multicultural Personality in College Students

    Science.gov (United States)

    Begaliyeva, Saule; Issabekova, Gulnur; Saudabaeva, Gulmira; Zhanna, Axakalova; Abdildaev, Abdikhalyk Kosherbayuly

    2016-01-01

    The aim of present study is to reveal the actual state of multicultural personality development in college students, based on a specially selected diagnostic inventory. The problem of multicultural personality development on the level of present pedagogics development allows taking the leading methodologic theories and approaches as the bases.…

  16. Heat exchanger performance analysis programs for the personal computer

    International Nuclear Information System (INIS)

    Putman, R.E.

    1992-01-01

    Numerous utility industry heat exchange calculations are repetitive and thus lend themselves to being performed on a Personal Computer. These programs may be regarded as engineering tools which, when put together, can form a Toolbox. However, the practicing Results Engineer in the utility industry desires not only programs that are robust as well as easy to use but can also be used both on desktop and laptop PC's. The latter also offer the opportunity to take the computer into the plant or control room, and use it there to process test or operating data right on the spot. Most programs evolve through the needs which arise in the course of day-to-day work. This paper describes several of the more useful programs of this type and outlines some of the guidelines to be followed when designing personal computer programs for use by the practicing Results Engineer

  17. Performance of organic grain legumes in Tuscany

    Directory of Open Access Journals (Sweden)

    Valentina Moschini

    2014-03-01

    Full Text Available In 2005-2007 growing season, few varieties of field bean, high protein pea and white lupin were compared in an organic farm of Central Italy (Mugello area, Tuscany, to evaluate their agronomic performance in terms of grain yield, nutritional quality and competitive ability against weeds. The experiment was performed under rain-fed conditions. Furthermore, grain legumes features were compared between two different sowing seasons (autumnal vs late-winter for two years, in order to get information on the best time of sowing of these species, and the stability of yields of different genotypes in those climatic and soil conditions. These legumes could be an alternative protein source to external soybean, a high-risk alimentary source of genetically modified organisms, in the organic livestock sector. The main findings indicate that higher yields in grain and crude protein were obtained with the pea species and in particular with cultivars Hardy (4.0 t/ha grain yield; 626 kg/ha crude protein yield and Classic (3.1 t/ha grain yield; 557 kg/ha crude protein yield; followed by field bean cv. Chiaro di Torre Lama (2.9 t/ha grain yield; 624 kg/ha crude protein yield and cv. Vesuvio (2.5 t/ha grain yield; 549 kg/ha crude protein yield. Furthermore the field bean is interesting for the stability of yield in both years despite climatic conditions rather different. The white lupin has showed the lower yield but the best values of grain quality, with higher values in lupin Multitalia for dry matter, crude protein and ether extract and in lupin Luxe also for crude fibre, respect to the other legumes analysed. Among lupin varieties, lupin Multitalia showed the best yield results for the pedo-climatic conditions of Mugello area (0.9 t/ha lupin Multitalia; 0.2 t/ha lupin Luxe. The total yield of organic grain legumes, in the experimental site, is resulted higher with an autumnal seeding respect to the late-winter seeding (2.8 t/ha vs 1.9 t/ha.

  18. Personal dosimetry performance testing in the United States

    International Nuclear Information System (INIS)

    Soares, Christopher G.

    2008-01-01

    The basis for personal dosimetry performance testing in the United States is ANSI/HPS N13.11. Now in it's fourth edition, this standard has been in place since 1983. Testing under this standard is administered by the National Voluntary Laboratory Accreditation Program (NVLAP), and accreditation of dosimetry processors under this program is required by U.S. Nuclear Regulatory Commission (NRC) regulations. The U.S. Department of Energy (DOE) also maintains a testing program for its laboratories and contractors, administered by the Department of Energy Laboratory Accreditation Program (DOELAP). One of the goals of this current revision was the modification of ANSI/HPS N13.11 to allow acceptance by both testing programs in order to bring harmonization to U.S. personal dosemeter performance testing. The testing philosophy of ANSI/HPS N13.11 has always combined elements of type testing and routine performance testing and is thus different from the testing philosophy used in the rest of the world. In this paper, the history of performance testing in the U.S. is briefly reviewed. Also described is the revision that produced the fourth edition of this standard, which has taken place over the last three years (2005-2008) by a working group representing national standards laboratories, government laboratories, the military, dosimetry vendors, universities and the nuclear power industry. (author)

  19. The Impact of a Learning Organization on Performance: Focusing on Knowledge Performance and Financial Performance

    Science.gov (United States)

    Kim, Kyoungshin; Watkins, Karen E.; Lu, Zhenqiu

    2017-01-01

    Purpose: The purpose of this study is to examine the relationships among a learning organization, knowledge and financial performance using the Dimensions of the Learning Organization Questionnaire and its abbreviated version. Design/methodology/approach: This study used a secondary data set and performed second-order factor analysis and…

  20. Personal exposure to volatile organic compounds in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Švecová, Vlasta; Topinka, Jan; Solanský, I.; Rössner ml., Pavel; Šrám, Radim

    2012-01-01

    Roč. 22, č. 5 (2012), s. 455-460 ISSN 1559-0631 R&D Projects: GA MŽP(CZ) SP/1B3/8/08; GA MŠk 2B08005 Institutional research plan: CEZ:AV0Z50390703 Keywords : personal monitoring * personal exposure * air pollution Subject RIV: DN - Health Impact of the Environment Quality Impact factor: 3.187, year: 2012

  1. Who are the support persons of haematological cancer survivors and how is their performance perceived?

    Science.gov (United States)

    Hall, Alix; Lynagh, Marita; Carey, Mariko; Sanson-Fisher, Rob; Mansfield, Elise

    2017-12-01

    To explore: (1) how haematological cancer survivors and their support persons perceive the overall performance of the support person; (2) disagreement between survivor and support person ratings; and (3) characteristics associated with support persons rating their performance poorly. This is a substudy of a larger project of Australian haematological cancer survivors and their support persons. For this substudy, haematological cancer survivors were recruited from 4 Australian population-based cancer registries and asked to pass on a questionnaire package to their support persons. Survivors who passed on a questionnaire package to their support person were asked to answer questions about the support person and how they perceived the support person's performance. Similarly, support persons answered questions on their own performance as a support person. A total of 924 haematological cancer survivors and 821 support persons were eligible for this study. Most survivors rated their support person as performing very well (84%) while less than half (48%) of support persons rated their own performance as very well. There was significant disagreement between survivor and their support person (dyad) ratings of the support person's performance. Support persons with above normal levels of depression (vs those with normal levels) had significantly higher odds of rating their own performance as "not well/somewhat well." Health care providers should consider providing additional education and skills-based interventions to support persons who experience increased symptoms of depression. Copyright © 2017 John Wiley & Sons, Ltd.

  2. Factors influencing performance within startup assistance organizations

    Directory of Open Access Journals (Sweden)

    Ceaușu Ioana

    2017-07-01

    Full Text Available Startup assistance organizations, and especially business accelerators have gained a lot of traction in the last years, captioning not only the attention of the public, but most importantly that of investors and other stakeholders. It has become a challenge for many all around the world to develop such programs, but many have failed or did not have their expected results, meaning medium to long-term sustainable and profitable alumni start-ups. As high amounts of resources, both human and financial, are being invested in the design and development of such programs, it is important to understand what sets apart the successful business acceleration programs from the ones that fail. The current paper is reviewing the up-to-date theoretical literature and studies on the matter at hand, in order to identify the most relevant factors influencing startup assistance organizations’ performance. The objective behind identifying these factors is to get a better understanding of best practices of such successful programs and set the basis for future research regarding the development of a set of metrics for more accurately measuring their performance.

  3. Leisure repertoire among persons with a spinal cord injury: Interests, performance, and well-being

    Science.gov (United States)

    Lundström, Ulrica; Lilja, Margareta; Petersson, Ingela; Lexell, Jan; Isaksson, Gunilla

    2014-01-01

    Objective To explore and describe the leisure repertoire of persons with traumatic spinal cord injury (SCI) and how the repertoire is related to interest, performance, and well-being. Design Cross-sectional study. Setting A total of 97 persons with traumatic SCI were recruited from the non-profit national organization, RG Active Rehabilitation in Sweden. Outcome measure Data were collected through a two-part postal survey. The first comprised of questions investigating socio-demographic variables and injury characteristics; the second part included an interest checklist with 20 areas of leisure activities. Results The participants were mostly interested in, performed, and experienced well-being from social and culture activities and TV/DVD/movies. The areas of leisure activities in which they had most likely experienced changes after the SCI were outdoor activities, exercise, and gardening. Sex, age, and to some extent, time since injury were related to interest, performance, well-being, and changed performance. Conclusions The results provided an explanation and limited description of a changed leisure repertoire among persons after a traumatic SCI. The study showed that sex, age, and time since injury were more closely related to the choice of leisure activities to include in the leisure repertoire than the level of injury. This knowledge can be of importance when professionals in the field of rehabilitation are planning and implementing interventions concerning leisure activities for persons with SCI. PMID:24090284

  4. Leisure repertoire among persons with a spinal cord injury: interests, performance, and well-being.

    Science.gov (United States)

    Lundström, Ulrica; Lilja, Margareta; Petersson, Ingela; Lexell, Jan; Isaksson, Gunilla

    2014-03-01

    To explore and describe the leisure repertoire of persons with traumatic spinal cord injury (SCI) and how the repertoire is related to interest, performance, and well-being. Cross-sectional study. A total of 97 persons with traumatic SCI were recruited from the non-profit national organization, RG Active Rehabilitation in Sweden. Data were collected through a two-part postal survey. The first comprised of questions investigating socio-demographic variables and injury characteristics; the second part included an interest checklist with 20 areas of leisure activities. The participants were mostly interested in, performed, and experienced well-being from social and culture activities and TV/DVD/movies. The areas of leisure activities in which they had most likely experienced changes after the SCI were outdoor activities, exercise, and gardening. Sex, age, and to some extent, time since injury were related to interest, performance, well-being, and changed performance. The results provided an explanation and limited description of a changed leisure repertoire among persons after a traumatic SCI. The study showed that sex, age, and time since injury were more closely related to the choice of leisure activities to include in the leisure repertoire than the level of injury. This knowledge can be of importance when professionals in the field of rehabilitation are planning and implementing interventions concerning leisure activities for persons with SCI.

  5. A Performance Weighted Collaborative Filtering algorithm for personalized radiology education.

    Science.gov (United States)

    Lin, Hongli; Yang, Xuedong; Wang, Weisheng; Luo, Jiawei

    2014-10-01

    Devising an accurate prediction algorithm that can predict the difficulty level of cases for individuals and then selects suitable cases for them is essential to the development of a personalized training system. In this paper, we propose a novel approach, called Performance Weighted Collaborative Filtering (PWCF), to predict the difficulty level of each case for individuals. The main idea of PWCF is to assign an optimal weight to each rating used for predicting the difficulty level of a target case for a trainee, rather than using an equal weight for all ratings as in traditional collaborative filtering methods. The assigned weight is a function of the performance level of the trainee at which the rating was made. The PWCF method and the traditional method are compared using two datasets. The experimental data are then evaluated by means of the MAE metric. Our experimental results show that PWCF outperforms the traditional methods by 8.12% and 17.05%, respectively, over the two datasets, in terms of prediction precision. This suggests that PWCF is a viable method for the development of personalized training systems in radiology education. Copyright © 2014. Published by Elsevier Inc.

  6. Personal dosimetry performance testing in the United States

    International Nuclear Information System (INIS)

    Soares, C.G.

    2005-01-01

    Full text: The basis for personal dosimetry performance testing in the United States is ANSI/HPS N13.11 (2002). Now in its third edition, this standard has been in place since 1983. Testing under this standard is administered by the National Voluntary Accreditation Program (NVLAP), and accreditation of dosimetry processors under this program is required by US Nuclear Regulatory Commission (NRC) regulations. The US Department of Energy (DOE) also maintains a testing program for its laboratories and contractors, administered by the Department of Energy Laboratory Accreditation Program (DOELAP). A focus in recent years has been the modification of ANSI/HPS N13.11 to allow acceptance by both testing programs in order to bring harmonization to US personal dosimeter processing testing. The testing philosophy of ANSI N13.11 has always combined elements of type testing and routine performance testing and is thus different from the testing philosophy used in the rest of the world. This unique philosophy is explored in detail in this presentation, along with trends in the development of the document to its present state. In addition, a look will be taken at what the future holds for the next revision of the document, scheduled to begin in 2005. (author)

  7. The Features of Female Managers' Personality Traits in Organization

    Science.gov (United States)

    Gabdreeva, Guzel Sh.; Khalfieva, Alisa R.

    2016-01-01

    The relevance of the "female" management features study is driven by the active penetration of women to management in various fields and the emergence of a new social category "Business-women". The article contains the results of a study aimed to identify the features of personal properties and structure of low-level,…

  8. Virtual street-crossing performance in persons with multiple sclerosis: Feasibility and task performance characteristics.

    Science.gov (United States)

    Stratton, M E; Pilutti, L A; Crowell, J A; Kaczmarski, H; Motl, R W

    2017-01-02

    Multiple sclerosis (MS) is a neurological disease that commonly results in physical and cognitive dysfunction. Accordingly, MS might impact the ability to safely cross the street. The purpose of this study was to examine the feasibility of a simulated street-crossing task in persons with MS and to determine differences in street-crossing performance between persons with MS and non-MS controls. 26 participants with MS (median Expanded Disability Status Scale [EDSS] score = 3.5) and 19 controls completed 40 trials of a virtual street-crossing task. There were 2 crossing conditions (i.e., no distraction and phone conversation), and participants performed 20 trials per condition. Participants were instructed that the goal of the task was to cross the street successfully (i.e., without being hit be a vehicle). The primary outcome was task feasibility, assessed as completion and adverse events. Secondary outcomes were measures of street-crossing performance. Overall, the simulated street-crossing task was feasible (i.e., 90% completion, no adverse events) in participants with MS. Participants with MS waited longer and were less attentive to traffic before entering the street compared with controls (all P .05). A virtual street-crossing task is feasible for studying street-crossing behavior in persons with mild MS and most individuals with moderate MS. Virtual street-crossing performance is impaired in persons with MS compared to controls; however, persons with MS do not appear to be more vulnerable to a distracting condition. The virtual reality environment presents a safe and useful setting for understanding pedestrian behavior in persons with MS.

  9. 3D Printing of Personalized Organs and Tissues

    Science.gov (United States)

    Ye, Kaiming

    2015-03-01

    Authors: Kaiming Ye and Sha Jin, Department of Biomedical Engineering, Watson School of Engineering and Applied Science, Binghamton University, State University of New York, Binghamton, NY 13902-6000 Abstract: Creation of highly organized multicellular constructs, including tissues and organs or organoids, will revolutionize tissue engineering and regenerative medicine. The development of these technologies will enable the production of individualized organs or tissues for patient-tailored organ transplantation or cell-based therapy. For instance, a patient with damaged myocardial tissues due to an ischemic event can receive a myocardial transplant generated using the patient's own induced pluripotent stem cells (iPSCs). Likewise, a type-1 diabetic patient can be treated with lab-generated islets to restore his or her physiological insulin secretion capability. These lab-produced, high order tissues or organs can also serve as disease models for pathophysiological study and drug screening. The remarkable advances in stem cell biology, tissue engineering, microfabrication, and materials science in the last decade suggest the feasibility of generating these tissues and organoids in the laboratory. Nevertheless, major challenges still exist. One of the critical challenges that we still face today is the difficulty in constructing or fabricating multicellular assemblies that recapitulate in vivo microenvironments essential for controlling cell proliferation, migration, differentiation, maturation and assembly into a biologically functional tissue or organoid structure. These challenges can be addressed through developing 3D organ and tissue printing which enables organizing and assembling cells into desired tissue and organ structures. We have shown that human pluripotent stem cells differentiated in 3D environments are mature and possess high degree of biological function necessary for them to function in vivo.

  10. Longitudinal associations of subjective memory with memory performance and depressive symptoms: between-person and within-person perspectives.

    Science.gov (United States)

    Hülür, Gizem; Hertzog, Christopher; Pearman, Ann; Ram, Nilam; Gerstorf, Denis

    2014-12-01

    Clinical diagnostic criteria for memory loss in adults typically assume that subjective memory ratings accurately reflect compromised memory functioning. Research has documented small positive between-person associations between subjective memory and memory performance in older adults. Less is known, however, about whether within-person fluctuations in subjective memory covary with within-person variance in memory performance and depressive symptoms. The present study applied multilevel models of change to 9 waves of data from 27,395 participants of the Health and Retirement Study (HRS; mean age at baseline = 63.78; SD = 10.30; 58% women) to examine whether subjective memory is associated with both between-person differences and within-person variability in memory performance and depressive symptoms and explored the moderating role of known correlates (age, gender, education, and functional limitations). Results revealed that across persons, level of subjective memory indeed covaried with level of memory performance and depressive symptoms, with small-to-moderate between-person standardized effect sizes (0.19 for memory performance and -0.21 for depressive symptoms). Within individuals, occasions when participants scored higher than usual on a test of episodic memory or reported fewer-than-average depressive symptoms generated above-average subjective memory. At the within-person level, subjective memory ratings became more sensitive to within-person alterations in memory performance over time and those suffering from functional limitations were more sensitive to within-person alterations in memory performance and depressive symptoms. We take our results to suggest that within-person changes in subjective memory in part reflect monitoring flux in one's own memory functioning, but are also influenced by flux in depressive symptoms. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  11. Longitudinal Associations of Subjective Memory with Memory Performance and Depressive Symptoms: Between-Person and Within-Person Perspectives

    Science.gov (United States)

    Hülür, Gizem; Hertzog, Christopher; Pearman, Ann; Ram, Nilam; Gerstorf, Denis

    2015-01-01

    Clinical diagnostic criteria for memory loss in adults typically assume that subjective memory ratings accurately reflect compromised memory functioning. Research has documented small positive between-person associations between subjective memory and memory performance in older adults. Less is known, however, about whether within-person fluctuations in subjective memory covary with within-person variance in memory performance and depressive symptoms. The present study applied multilevel models of change to nine waves of data from 27,395 participants of the Health and Retirement Study (HRS; mean age at baseline = 63.78; SD = 10.30; 58% women) to examine whether subjective memory is associated with both between-person differences and within-person variability in memory performance and depressive symptoms and explored the moderating role of known correlates (age, gender, education, and functional limitations). Results revealed that across persons, level of subjective memory indeed covaried with level of memory performance and depressive symptoms, with small-to-moderate between-person standardized effect sizes (0.19 for memory performance and 0.21 for depressive symptoms). Within individuals, occasions when participants scored higher than usual on a test of episodic memory or reported fewer-than-average depressive symptoms generated above-average subjective memory. At the within-person level, subjective memory ratings became more sensitive to within-person alterations in memory performance over time and those suffering from functional limitations were more sensitive to within-person alterations in memory performance and depressive symptoms. We take our results to suggest that within-person changes in subjective memory in part reflect monitoring flux in one’s own memory functioning, but are also influenced by flux in depressive symptoms. PMID:25244464

  12. Different fits satisfy different needs: linking person-environment fit to employee commitment and performance using self-determination theory.

    Science.gov (United States)

    Greguras, Gary J; Diefendorff, James M

    2009-03-01

    Integrating and expanding upon the person-environment fit (PE fit) and the self-determination theory literatures, the authors hypothesized and tested a model in which the satisfaction of the psychological needs for autonomy, relatedness, and competence partially mediated the relations between different types of perceived PE fit (i.e., person-organization fit, person-group fit, and job demands-abilities fit) with employee affective organizational commitment and overall job performance. Data from 163 full-time working employees and their supervisors were collected across 3 time periods. Results indicate that different types of PE fit predicted different types of psychological need satisfaction and that psychological need satisfaction predicted affective commitment and performance. Further, person-organization fit and demands-abilities fit also evidenced direct effects on employee affective commitment. These results begin to explicate the processes through which different types of PE fit relate to employee attitudes and behaviors. (c) 2009 APA, all rights reserved.

  13. Personal Rotorcraft Design and Performance with Electric Hybridization

    Science.gov (United States)

    Snyder, Christopher A.

    2017-01-01

    Recent and projected improvements for more or all-electric aviation propulsion systems can enable greater personal mobility, while also reducing environmental impact (noise and emissions). However, all-electric energy storage capability is significantly less than present, hydrocarbon-fueled systems. A system study was performed exploring design and performance assuming hybrid propulsion ranging from traditional hydrocarbon-fueled cycles (gasoline Otto and diesel) to all-electric systems using electric motors generators, with batteries for energy storage and load leveling. Study vehicles were a conventional, single-main rotor (SMR) helicopter and an advanced vertical takeoff and landing (VTOL) aircraft. Vehicle capability was limited to two or three people (including pilot or crew); the design range for the VTOL aircraft was set to 150 miles (about one hour total flight). Search and rescue (SAR), loiter, and cruise-dominated missions were chosen to illustrate each vehicle and degree of hybrid propulsion strengths and weaknesses. The traditional, SMR helicopter is a hover-optimized design; electric hybridization was performed assuming a parallel hybrid approach by varying degree of hybridization. Many of the helicopter hybrid propulsion combinations have some mission capabilities that might be effective for short range or on-demand mobility missions. However, even for 30 year technology electrical components, all hybrid propulsion systems studied result in less available fuel, lower maximum range, and reduced hover and loiter duration than the baseline vehicle. Results for the VTOL aircraft were more encouraging. Series hybrid combinations reflective of near-term systems could improve range and loiter duration by 30. Advanced, higher performing series hybrid combinations could double or almost triple the VTOL aircrafts range and loiter duration. Additional details on the study assumptions and work performed are given, as well as suggestions for future study effort.

  14. Registration, Access and Use of Personal Knowledge in Organizations

    DEFF Research Database (Denmark)

    Haraldsdottir, Ragna Kemp; Gunnlaugsdóttir, Jóhanna; Hvannberg, Ebba Thora

    2018-01-01

    demonstrate that organizational strategies portray elaborate intentions regarding knowledge seeking and sharing, while less emphasis is put on knowledge registration or management. Interviewees expressed lack of appropriate actions to support PKR. Access and use of PKR is limited and the organizations still...... organizations support PKR, and how PKR facilitates the flow of information and knowledge. This paper examines how different information management professionals access and use PKR. It is a multiple case study, with 43 semi-structured interviews and an analysis of strategic documents. The purpose is to shed...... light on strategic intentions with PKR, its collaborative tasks and qualities. A conceptual model was built for this purpose. The aim is to better understand how PKR works and to examine how information on education, training and the skills of employees is managed in organizations. The findings...

  15. A Meta-Analysis of Adult-Rated Child Personality and Academic Performance in Primary Education

    Science.gov (United States)

    Poropat, Arthur E.

    2014-01-01

    Background: Personality is reliably associated with academic performance, but personality measurement in primary education can be problematic. Young children find it difficult to accurately self-rate personality, and dominant models of adult personality may be inappropriate for children. Aims: This meta-analysis was conducted to determine the…

  16. Predicting race performance in triathlon: the role of perfectionism, achievement goals, and personal goal setting.

    Science.gov (United States)

    Stoeber, Joachim; Uphill, Mark A; Hotham, Sarah

    2009-04-01

    The question of how perfectionism affects performance is highly debated. Because empirical studies examining perfectionism and competitive sport performance are missing, the present research investigated how perfectionism affected race performance and what role athletes' goals played in this relationship in two prospective studies with competitive triathletes (Study 1: N = 112; Study 2: N = 321). Regression analyses showed that perfectionistic personal standards, high performance-approach goals, low performance-avoidance goals, and high personal goals predicted race performance beyond athletes' performance level. Moreover, the contrast between performance-avoidance and performance-approach goals mediated the relationship between perfectionistic personal standards and performance, whereas personal goal setting mediated the relationship between performance-approach goals and performance. The findings indicate that perfectionistic personal standards do not undermine competitive performance, but are associated with goals that help athletes achieve their best possible performance.

  17. Round robin performance testing of organic photovoltaic devices

    DEFF Research Database (Denmark)

    Gevorgyan, Suren; Zubillaga, Oihana; de Seoane, José María Vega

    2014-01-01

    This study addresses the issue of poor intercomparability of measurements of organic photovoltaic (OPV) devices among different laboratories. We present a round robin performance testing of novel OPV devices among 16 laboratories, organized within the framework of European Research Infrastructure...

  18. Personal sleep pattern visualization using sequence-based kernel self-organizing map on sound data.

    Science.gov (United States)

    Wu, Hongle; Kato, Takafumi; Yamada, Tomomi; Numao, Masayuki; Fukui, Ken-Ichi

    2017-07-01

    We propose a method to discover sleep patterns via clustering of sound events recorded during sleep. The proposed method extends the conventional self-organizing map algorithm by kernelization and sequence-based technologies to obtain a fine-grained map that visualizes the distribution and changes of sleep-related events. We introduced features widely applied in sound processing and popular kernel functions to the proposed method to evaluate and compare performance. The proposed method provides a new aspect of sleep monitoring because the results demonstrate that sound events can be directly correlated to an individual's sleep patterns. In addition, by visualizing the transition of cluster dynamics, sleep-related sound events were found to relate to the various stages of sleep. Therefore, these results empirically warrant future study into the assessment of personal sleep quality using sound data. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Performance measurement systems, TQM, and multi-level firm performance: a person-organisation fit perspective

    OpenAIRE

    Wei, Jo-Ting; Chang, Yeun Wen; Zhang, Xiaoxiang; Wu, Hsin-Hung

    2017-01-01

    For firms implementing TQM, there is a need to redesign performance measurement systems (PMS). Innovated PMS ought to have measurement diversity in their structure with considering the spirit of TQM and emphasize the congruence of goals between employees and firms by adding the viewpoint of person-organisation fit (P-O fit). This paper adopts structural equation modeling (SEM) to examine Taiwanese manufacturing firms to study the association between the P-O fit of PMS and the implementation o...

  20. [EEG-markers of vertical postural organization in healthy persons].

    Science.gov (United States)

    Zhavoronkova, L A; Zharikova, A V; Kushnir, E M; Mikhalkova, A A

    2012-01-01

    In 10 healthy persons (22.8 +/- 0.67 years) spectral-coherence parameters of EEG were analyzed in different steps of verticalizations--from gorizontal position to seat and stand one. Maximal changes of all EEG parameters were observed in state with absence of visual control. We observed an increase of power for fast spectral bands of EEG (beta- and gamma-bands) in all conditions and additional increase of these EEG parameters was observed at situation of complication of conditions of vertical pose supporting. Results of EEG coherent analysis in conditions of human verticalization showed specific increase of coherence for the majority of rhythm ranges in the right hemisphere especially in the central-frontal and in occipital-parietal areas and for interhemispheric pairs for these leads. This fact can reflect participation of cortical as well as subcortical structures in these processes. In conditions of complicate conditions of vertical pose supporting the additional increase of EEG coherence in fast bands (beta-rhythm) was observed at the frontal areas. This fact can testify about increasing of executive functions in this conditions.

  1. PLAN FOR PERFORMANCE ADMINISTRATION IN PYRAMIDAL STRUCTURE ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Domingo Alarcón Ortiz

    2013-11-01

    Full Text Available Performance administration has become a current strategy in evaluating management within organizations, but its implementation often lacks an action plan, resulting from the valuation of climate and leadership styles embedded in the culture of the organization. This paper proposes a model action plan for performance management, which has been implemented, executed and evaluated in pyramidal organizational structure organizations where a diagnosis of the cultural climate and leadership styles recurring in the organization have been previously made.

  2. Organizing Performance Requirements For Dynamical Systems

    Science.gov (United States)

    Malchow, Harvey L.; Croopnick, Steven R.

    1990-01-01

    Paper describes methodology for establishing performance requirements for complicated dynamical systems. Uses top-down approach. In series of steps, makes connections between high-level mission requirements and lower-level functional performance requirements. Provides systematic delineation of elements accommodating design compromises.

  3. Person-Organization (Culture) Fit and Employee Commitment under Conditions of Organizational Change: A Longitudinal Study

    Science.gov (United States)

    Meyer, John P.; Hecht, Tracy D.; Gill, Harjinder; Toplonytsky, Laryssa

    2010-01-01

    This longitudinal study examines how person-organization fit, operationalized as congruence between perceived and preferred organizational culture, relates to employees' affective commitment and intention to stay with an organization during the early stages of a strategic organizational change. Employees in a large energy company completed surveys…

  4. Accounting for results: how conservation organizations report performance information.

    Science.gov (United States)

    Rissman, Adena R; Smail, Robert

    2015-04-01

    Environmental program performance information is in high demand, but little research suggests why conservation organizations differ in reporting performance information. We compared performance measurement and reporting by four private-land conservation organizations: Partners for Fish and Wildlife in the US Fish and Wildlife Service (national government), Forest Stewardship Council-US (national nonprofit organization), Land and Water Conservation Departments (local government), and land trusts (local nonprofit organization). We asked: (1) How did the pattern of performance reporting relationships vary across organizations? (2) Was political conflict among organizations' principals associated with greater performance information? and (3) Did performance information provide evidence of program effectiveness? Based on our typology of performance information, we found that most organizations reported output measures such as land area or number of contracts, some reported outcome indicators such as adherence to performance standards, but few modeled or measured environmental effects. Local government Land and Water Conservation Departments reported the most types of performance information, while local land trusts reported the fewest. The case studies suggest that governance networks influence the pattern and type of performance reporting, that goal conflict among principles is associated with greater performance information, and that performance information provides unreliable causal evidence of program effectiveness. Challenging simple prescriptions to generate more data as evidence, this analysis suggests (1) complex institutional and political contexts for environmental program performance and (2) the need to supplement performance measures with in-depth evaluations that can provide causal inferences about program effectiveness.

  5. Occupational Congruence and Personal Task-Related Attributes: How Do They Relate to Work Performance?

    Science.gov (United States)

    Tziner, Aharon; Meir, Elchanan I.; Segal, Hila

    2002-01-01

    Data from 359 military officers (measures of personality, ability, and congruence) and supervisor and peer performance ratings were analyzed. Personality and person-environment fit were related to performance. Extroverts and those whose interests were congruent with their work environment tended to receive higher ratings. (Contains 41 references.)…

  6. The Mini Questionnaire of Personal Organization (MQPO): preliminary validation of a new post-rationalist personality questionnaire.

    Science.gov (United States)

    Nardi, Bernardo; Arimatea, Emidio; Giovagnoli, Sara; Blasi, Stefano; Bellantuono, Cesario; Rezzonico, Giorgio

    2012-01-01

    The Mini Questionnaire of Personal Organization (MQPO) has been constructed in order to comply with the inward/outward Personal Meaning Organization's (PMO) theory. According to Nardi's Adaptive Post-Rationalist approach, predictable and invariable caregivers' behaviours allow inward focus and a physical sight of reciprocity; non-predictable and variable caregivers' behaviours allow outward focus and a semantic sight of reciprocity. The 20 items of MQPO have been selected from 29 intermediate (n = 160) and 40 initial items (n = 204). Psychometric validation has been conducted (n = 296), including Internal Validity (Item-Total Correlation; Factor Analysis), Internal Coherence by Factor Analysis, two analyses in Discriminant Validity (n = 132 and n = 80) and Reliability by Test-Retest Analysis (n = 49). All subjects have been given their written informed consent before beginning the test. The validation of the MQPO shows that the ultimate version is consistent with its post-rationalist paradigm. Four different factors have been found, one for each PMO. Validity of the construct and the internal reliability index are satisfying (Alpha = 0.73). Moreover, the results obtained are constant (from r = 0.80 to r = 0.89). There is an adequate agreement between the MQPO scales and the clinical evaluations (72.5%), as well as an excellent agreement (80.0%) between the scores of the MQPO and those of the Personal Meaning Questionnaire. The MQPO is a tool able to study personality as a process by focusing on the relationships between personality and developmental process axes, which are the bases of the PMO's theory, according to the APR approach. Copyright © 2011 John Wiley & Sons, Ltd.

  7. Performance measures for metropolitan planning organizations.

    Science.gov (United States)

    2012-04-01

    Performance measurement is a topic of increasing importance to transportation agencies, as issues with : funding shortfalls and concerns about transportation system efficiency lead to a shift in how transportation : decision making is carried out. In...

  8. The Performance of Public Organization: Still Unclear

    Directory of Open Access Journals (Sweden)

    Bacanu B.

    2014-12-01

    Full Text Available Nowadays, the present discussions about the organisation’s performance have revealed the fact that the concept is unclear. The use of the concept is more difficult in public organisations. The paper presents the case of Romanian SOE Hidroelectrica and the case of public universities, to pinpoint the fact that ambiguous objectives are the cause of a dilemmatic management. The general opinion is that the results of the public organisations management reflect a poor performance of the latter.

  9. Qualifications of persons working in radiation user's organization and radiation protection training required for competence

    International Nuclear Information System (INIS)

    2004-04-01

    The Guide sets out the requirements governing the qualifications of persons working in userAes organizations and the radiation protection training required for such competence. It also sets out the requirements for training organizations arranging radiation safety officer training and exams. The Guide applies only to uses of radiation requiring a afety licence. The requirements for userAes organizations are set out in Guide ST 1.4

  10. [SWOT-ANALYSIS OF PROFESSIONAL-PERSONAL COMPETENCE OF ECONOMISTS IN MEDICAL ORGANIZATIONS].

    Science.gov (United States)

    Issayev, T; Masalimova, A; Magzumova, R

    2018-03-01

    In modern conditions, there is a tendency to replace the qualification approach of assessing economists in medical organizations - competence. The purpose of the study was to identify the professional and personal abilities of economists in medical organizations to actively participate in the management decisions of the medical organization in the transition from public administration to the right of economic management. The study was carried out in 3 stages. At the first stage, the degree of influence of the experience of the economist, the frequency of training and its burden on the profitability of the medical organization was analyzed. At the second stage - the personal evaluation of the respondents by psychodiagnostic methods (memory, attention, the level of the person's orientation, self-esteem, the level of personal claims). At the third stage, the data of professional behavior and personal evaluation were summarized in the table of SWOT-analysis factors, for determining the personnel strategy of development of economists in medical organizations. The sample size was 43 respondents, which amounted to 10.3% of the participation of medical organizations. The results of the SWOT analysis of the personal and professional qualities of medical economists in medical organizations showed the predominance of weaknesses in corporate competencies among medical economists over strong ones, while personal opportunities prevail over risks. In general, the professional-personal SWOT analysis showed the prevalence of the possibilities of medical economists (Ps=5,3) over threats (Ps = 4,9), strong (Ps = 4,4) and weak sides (Ps = 3,8). At the same time, the force of influence does not suffice: the length of work for profitability (r = -0.3, p economist to employees on the growth of the specific weight of paid services (r = 0.001, p economists on the profitability of the medical organization (r = 0.7, peconomists, the higher the profitability, showed our results in the studied

  11. Performance management practices in lean manufacturing organizations

    NARCIS (Netherlands)

    Bellisario, Andrea; Pavlov, Andrey

    2018-01-01

    This paper provides the first systematic look into the existing research on performance management (PM) practices employed in lean manufacturing organisations (LMOs). It adopts a systematic review method to examine the evidence generated in the period 2004 – 2015 and uses a comprehensive PM

  12. Strategic Performance Options in Professional Service Organizations

    NARCIS (Netherlands)

    Doorewaard, J.A.C.M.; Meihuizen, H.E.

    2000-01-01

    In the current debate on HRM and organisational performance (Mahoney and Pandian, 1992; Storey, 1992; Paauwe, 1994; Wright et al, 1994; Flood et al, 1995; Becker and Gerhardt, 1996; Boxall, 1996; Mueller, 1996; Beatty and Schneider, 1997; Coff, 1997; Guest, 1997; Paauwe and Richardson, 1997; Boxall

  13. The Impact of Person-Organization Fit on Nurse Job Satisfaction and Patient Care Quality.

    Science.gov (United States)

    Risman, K L; Erickson, Rebecca J; Diefendorff, James M

    2016-08-01

    In the current healthcare context, large health care organizations may increasingly emphasize profit, biomedicine, efficiency, and customer service in the delivery of care. This orientation toward nursing work by large organizations may be perceived by nurses as incompatible with professional caring. Ordinary Least Squares regression was used to explore the impact of person-organization fit (i.e., value congruence between self and employing organization) on nurses' general job satisfaction and quality of patient care (n=753). Nurses' perceived person-organization fit is a significant predictor of general job satisfaction and quality of patient care. The implications of our findings are discussed and recommendations for nursing leaders and future research are made. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. The Relationship between Learning Organization Dimensions and Library Performance

    Science.gov (United States)

    Haley, Qing Kong

    2010-01-01

    The purpose of this research was to examine the relationship between learning organization dimensions and academic library performance. It studied whether differences existed in learning organization dimensions given the predictor variables of performance indicators, library resources, and demographics of the academic library. This research…

  15. Growth performance, immune status and organ morphometry in ...

    African Journals Online (AJOL)

    Growth performance, immune status and organ morphometry in broilers fed Bacillus subtilis -supplemented diet. ... In conclusion, B. subtilis-type probiotics contributed positively to better growth performance, improved immune system and modulated morphology of lymphoid organs and gut mucosa in broilers. Keywords: ...

  16. Conversion to organic wine production: exploring the economic performance impacts

    OpenAIRE

    Nisén, Pia

    2014-01-01

    This study focuses on understanding the relationship between organic wine production and economic performance. The aim of this study is to clarify, what are the economic impacts that result from the conversion of wine production from conventional to organic. This is an interesting topic to be explored in more detail because despite the increasing demand of organic wine and share of vineyard area used for organic winemaking, the economic consequences of the conversion are still somewhat unclea...

  17. Reliability and validity of the German version of the Structured Interview of Personality Organization (STIPO)

    Science.gov (United States)

    2013-01-01

    Background The assessment of personality organization and its observable behavioral manifestations, i.e. personality functioning, has a long tradition in psychodynamic psychiatry. Recently, the DSM-5 Levels of Personality Functioning Scale has moved it into the focus of psychiatric diagnostics. Based on Kernberg’s concept of personality organization the Structured Interview of Personality Organization (STIPO) was developed for diagnosing personality functioning. The STIPO covers seven dimensions: (1) identity, (2) object relations, (3) primitive defenses, (4) coping/rigidity, (5) aggression, (6) moral values, and (7) reality testing and perceptual distortions. The English version of the STIPO has previously revealed satisfying psychometric properties. Methods Validity and reliability of the German version of the 100-item instrument have been evaluated in 122 psychiatric patients. All patients were diagnosed according to the Diagnostic and Statistical Manual for Mental Disorders (DSM-IV) and were assessed by means of the STIPO. Moreover, all patients completed eight questionnaires that served as criteria for external validity of the STIPO. Results Interrater reliability varied between intraclass correlations of .89 and 1.0, Crohnbach’s α for the seven dimensions was .69 to .93. All a priori selected questionnaire scales correlated significantly with the corresponding STIPO dimensions. Patients with personality disorder (PD) revealed significantly higher STIPO scores (i.e. worse personality functioning) than patients without PD; patients cluster B PD showed significantly higher STIPO scores than patients with cluster C PD. Conclusions Interrater reliability, Crohnbach’s α, concurrent validity, and differential validity of the STIPO are satisfying. The STIPO represents an appropriate instrument for the assessment of personality functioning in clinical and research settings. PMID:23941404

  18. Performance of ductless personalized ventilation in conjunction with displacement ventilation

    DEFF Research Database (Denmark)

    Dalewski, Mariusz; Melikov, Arsen Krikor; Vesely, Michal

    2014-01-01

    perception of the environment. The subjects could control the position of the DPV supply diffuser and the personalized air flow (air velocity). The use of DPV improved perceived air quality and thermal comfort compared to displacement ventilation alone. At 26 °C and 29 °C the percentage dissatisfied with air......, increased eye dryness sensation was reported by 30% of subjects. The personalized air flow selected by nearly 80% of the subjects at 26 °C was between 10 and 20 l/s corresponding to the target air velocity of 1.2–1.7 m/s. At 29 °C almost 90% of subjects chose a personalized air flow between 15 and 20 l/s (1...

  19. Person-Organization Commitment: Bonds of Internal Consumer in the Context of Non-profit Organizations.

    Science.gov (United States)

    Juaneda-Ayensa, Emma; Clavel San Emeterio, Mónica; González-Menorca, Carlos

    2017-01-01

    From an Organizational Behavior perspective, it is important to recognize the links generated between individuals and the organization that encourage a desire for permanence. After more than a half century of research, Organizational Commitment remains one of the open questions in the Psychology of Organizations. It is considered an essential factor for explaining individual behavior in the organization such as satisfaction, turnover intention, or loyalty. In this paper, we analyze different contributions regarding the nature of the bond between the individual and the organization. Taking into account the peculiarities of Non-profit Organizations, we present different interpretation for later validation, comparing results from the Confirmatory Factor Analysis of the four models obtained using exploratory factor analysis, both conducted on a sample of 235 members of Non-profit Organizations.

  20. Research about reactor operator's personability characteristics and performance

    Energy Technology Data Exchange (ETDEWEB)

    Wei Li; He Xuhong; Zhao Bingquan [Tsinghua Univ., Institute of Nuclear Energy Technology, Beijing (China)

    2003-03-01

    To predict and evaluate the reactor operator's performance by personality characteristics is an important part of reactor operator safety assessment. Using related psychological theory combined with the Chinese operator's fact and considering the effect of environmental factors to personality analysis, paper does the research about the about the relationships between reactor operator's performance and personality characteristics, and offers the reference for operator's selection, using and performance in the future. (author)

  1. Proactive personality and job performance: the role of job crafting and work engagement

    NARCIS (Netherlands)

    Bakker, A.B.; Tims, M.; Derks, D.

    2012-01-01

    The article examines the role of proactive personality in predicting work engagement and job performance. On the basis of the literature on proactive personality and the job demands-resources model, we hypothesized that employees with a proactive personality would be most likely to craft their own

  2. Personality and Information Processing Speed: Independent Influences on Intelligent Performance

    Science.gov (United States)

    Bates, Timothy C.; Rock, Andrew

    2004-01-01

    Raven's matrices and inspection time (IT) were recorded from 56 subjects under five arousal levels. Raven's and IT correlated strongly (r = -0.7) as predicted by processing-speed theories of "g." In line with Eysenck's [Eysenck, H. J. (1967). "The biological basis of personality". Springfield, IL: Thomas] arousal theory of extraversion, there was…

  3. Measurement of personal exposure to volatile organic compounds and particle associated PAH in three UK regions.

    Science.gov (United States)

    Saborit, Juana Mari Delgado; Aquilina, Noel J; Meddings, Claire; Baker, Stephen; Vardoulakis, Sotiris; Harrison, Roy M

    2009-06-15

    Personal exposures to 15 volatile organic compounds (VOC) and 16 polycyclic aromatic hydrocarbons (PAH) of 100 adult nonsmokers living in three UK areas, namely London, West Midlands, and rural South Wales, were measured using an actively pumped sampler carried around by the volunteers for 5/1 (VOC/PAH) consecutive 24-h periods, following their normal lifestyle. Results from personal exposure measurements categorized by geographical location, type of dwelling, and exposure to environmental tobacco smoke (ETS) are presented. The average personal exposure concentration to benzene, 1,3-butadiene, and benzo(a)pyrene representing the main carcinogenic components of the VOC and PAH mixture were 2.2 +/- 2.5 microg/m3, 0.4 +/- 0.7 microg/m3, and 0.3 +/- 0.7 ng/m3 respectively. The association of a number of generic factors with personal exposure concentrations was investigated, including first-line property, traffic, the presence of an integral garage, and ETS. Only living in houses with integral garages and being exposed to ETS were identified as unequivocal contributors to VOC personal exposure, while only ETS had a clear effect upon PAH personal exposures. The measurements of personal exposures were compared with health-based European and UK air quality guidelines, with some exceedences occurring. Activities contributing to high personal exposures included the use of a fireplace in the home, ETS exposure, DIY (i.e., construction and craftwork activities), and photocopying, among others.

  4. Survey of ANL organization plans for word processors, personal computers, workstations, and associated software

    Energy Technology Data Exchange (ETDEWEB)

    Fenske, K.R.

    1991-11-01

    The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization Plans for Word Processors, Personal Computers, Workstations, and Associated Software to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference that documents the plans of each organization for office automation, identifies appropriate planners and other contact people in those organizations, and encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan.

  5. Survey of ANL organization plans for word processors, personal computers, workstations, and associated software. Revision 3

    Energy Technology Data Exchange (ETDEWEB)

    Fenske, K.R.

    1991-11-01

    The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization Plans for Word Processors, Personal Computers, Workstations, and Associated Software to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference that documents the plans of each organization for office automation, identifies appropriate planners and other contact people in those organizations, and encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan.

  6. Does Personality Have a Different Impact on Self-Rated Distraction, Job Satisfaction, and Job Performance in Different Office Types?

    Directory of Open Access Journals (Sweden)

    Aram Seddigh

    Full Text Available This study investigates the joint effect of office type (cell, shared room, open-plan, and flex and personality, measured by the Big Five personality traits, on self-rated measures of distraction, job satisfaction, and job performance (measured by professional efficacy. Regression analyses with interactions between personality and office type were conducted on 1205 participants working in 5 organizations from both the private and public sectors. While few interactions were observed in the cases of professional efficacy and job satisfaction, several were observed between personality traits and office type on the level of distraction reported. Specifically, more emotionally stable participants reported lower distraction, particularly those working in flex offices. Both agreeableness and openness to experience were associated with higher levels of distraction among participants in open-plan compared to cell offices.

  7. Does Personality Have a Different Impact on Self-Rated Distraction, Job Satisfaction, and Job Performance in Different Office Types?

    Science.gov (United States)

    Seddigh, Aram; Berntson, Erik; Platts, Loretta G; Westerlund, Hugo

    2016-01-01

    This study investigates the joint effect of office type (cell, shared room, open-plan, and flex) and personality, measured by the Big Five personality traits, on self-rated measures of distraction, job satisfaction, and job performance (measured by professional efficacy). Regression analyses with interactions between personality and office type were conducted on 1205 participants working in 5 organizations from both the private and public sectors. While few interactions were observed in the cases of professional efficacy and job satisfaction, several were observed between personality traits and office type on the level of distraction reported. Specifically, more emotionally stable participants reported lower distraction, particularly those working in flex offices. Both agreeableness and openness to experience were associated with higher levels of distraction among participants in open-plan compared to cell offices.

  8. Developing a Social Enterprise Performance Scale and Examining the Relationship Between Entrepreneurs’ Personality Traits and Their Perceived Enterprise Performance

    Directory of Open Access Journals (Sweden)

    Chao-Tung Liang

    2015-01-01

    Full Text Available On the basis of the lack of measurement tools and the research gap regarding social entrepreneurship, three studies were conducted to develop a new measure of social enterprise (SE performance that is empirically valid and easy to administer. The purpose of this measure was to examine the relationship between entrepreneurs’ personality traits and their perceived SE performance. The results indicated that SE performance can be assessed using four dimensions: personal issues, social aspects, business elements, and service programmes. Extraversion positively influenced service programmes, and openness negatively affected service programmes. Neuroticism and conscientiousness positively predicted personal issues and service programmes, and agreeableness positively predicted all dimensions of perceived SE performance. The results also demonstrated the curvilinear relationship of the U-shaped curve between neuroticism and personal issues and the social aspects of SE performance. Furthermore, the results showed the curvilinear relationship of the inverted U-shaped curve between agreeableness and the four dimensions of SE performance.

  9. Bioprinting and Organ-on-Chip Applications Towards Personalized Medicine for Bone Diseases.

    Science.gov (United States)

    Arrigoni, Chiara; Gilardi, Mara; Bersini, Simone; Candrian, Christian; Moretti, Matteo

    2017-06-01

    The skeleton supports and confers structure to the whole body but several pathological and traumatic conditions affect the bone tissue. Most of those pathological conditions are specific and different among different patients, such as bone defects due to traumatic injuries or bone remodeling alterations due to congenital diseases. In this context, the development of personalized therapies would be highly desirable. In recent years the advent of innovative techniques like bioprinting and microfluidic organ-on-chip raised hopes of achieving key tools helping the application of personalized therapies for bone diseases. In this review we will illustrate the latest progresses in the bioprinting of personalized bone grafts and generation of patient-specific bone-on-chip devices, describing current approaches and limitations and possible future improvements for more effective personalized bone grafts and disease models.

  10. Developing a Social Enterprise Performance Scale and Examining the Relationship Between Entrepreneurs’ Personality Traits and Their Perceived Enterprise Performance

    OpenAIRE

    Liang, Chao-Tung; Peng, Li-Pei; Yao, Shu-Nung; Liang, Chaoyun

    2015-01-01

    On the basis of the lack of measurement tools and the research gap regarding social entrepreneurship, three studies were conducted to develop a new measure of social enterprise (SE) performance that is empirically valid and easy to administer. The purpose of this measure was to examine the relationship between entrepreneurs’ personality traits and their perceived SE performance. The results indicated that SE performance can be assessed using four dimensions: personal issues, so...

  11. THE EFFECT OF PERSON-ORGANIZATION FIT ON JOB STRESSANDCONFLICT: AN APPLICATION ON EMPLOYEES OF BUSINESSESINDALAMAN INTERNATIONAL AIRPORT

    Directory of Open Access Journals (Sweden)

    Mehmet ULUTAŞ

    2011-01-01

    Full Text Available Person-organization fit, which is generally described as a degree of compatibilityor similarity between the person’s values and theorganization’s values, is one ofthe base factors required for an organization’s success. Organizations shouldaccomplish person-organization fit in their organizations by using employeeselection and hiring process which is congruence-based in cultural values or byapplying socialization tactics. We proposed findinga correlation in this studybetween person-organization fit and job stress andconflict. In this context, wehave reached some findings about person-organization fit and its outcomes byconducting a survey on employees of Dalaman International Airport. The findingsshowed us there is a statistically negative correlation between person-organization fit and job stress and conflict.

  12. Individual Training, Performance Improvement, and the Future for Organizations

    Science.gov (United States)

    Kaufman, Roger

    2015-01-01

    Human competence is a vital element for any organization that expects to survive and then thrive. Developing individual performance ability is necessary but not sufficient because trained people alone will not make an organization successful. We must determine what people should deliver and why it should be delivered in order to add measurable…

  13. STUDY OF PERFORMANCES OF ORGANIC SOLAR CELLS BY ...

    African Journals Online (AJOL)

    30 juin 2011 ... results of analysis of performances of organic solar cells by using what one call the datamining materials. ... Keywords: organic solar cells, gap energie, effiency, PCA. Author Correspondence .... oubli est malencontreux car le type de données disponibles influence toujours la direction de la recherche.

  14. Indonesian Private University Lecturer Performance Improvement Model to Improve a Sustainable Organization Performance

    Science.gov (United States)

    Suryaman

    2018-01-01

    Lecturer performance will affect the quality and carrying capacity of the sustainability of an organization, in this case the university. There are many models developed to measure the performance of teachers, but not much to discuss the influence of faculty performance itself towards sustainability of an organization. This study was conducted in…

  15. Integrasi Personal Balanced Scorecard, Psikologi Integral, dan Positive Organization Behaviour/ Scholarship sebagai Pendekatan Komprehensif di Perusahaan/Organisasi

    Directory of Open Access Journals (Sweden)

    Nurlaila Effendy

    2017-07-01

    Full Text Available Kinerja suatu organisasi diukur dari physical assets, financial capital dan human capital. Organisasi memerlukan sistem yang tepat dalam meningkatkan kinerja.Tujuan Performance Management System yang diterapkan dalam organisasi adalah untuk mengoptimalkan potensi individu, tim, pemimpin, dan organisasi. Pendekatan komprehensif diperlukan untuk dapat mengoptimalkan potensi dan pencapaian kinerja yang optimal.PBSC adalahperformance management system dengan pendekatan perspektif finance dan non finance serta mengintegrasikan dengan formulasi strategi (visi, misi organisasi, tujuan organisasi dengan tujuan departemen dan tujuan karyawan. PBSC adalah konsep baru dengan pendekatan personal,baik terkait perusahaan maupun bukan terkait pekerjaansebagai ukuran diri. Pengembangan suatu organisasi yang terintegrasi adalah adanya kesadaran individu-individu dalam organisasi yang memunculkan personal meaning atau kebermaknaan diri di dalam organisasi, sehingga akan membentuk budaya organisasi dan iklim organisasi yang efektif dan harmoni. Penerapan Positive Organization Behavior dan Positive Organization Scholarship pada organisasi akan membangun Positive Emotional Climate dan Organization Relational Strength. Pendekatan secara integratif antara Personal Balance Scorecard, Positive Organizational Scholarship, Positive Organizational Behavior dan Psikologi Integral akan memperkuat kinerja organisasi dan memiliki kesempatan menuju organisasi Positif . Individu dalam organisasi akan memiliki vitalitas dan mengalami flow, dan organisasimemiliki flourishing

  16. Impact of Performance Management in Public and Private Organizations

    DEFF Research Database (Denmark)

    Hvidman, Ulrik; Andersen, Simon Calmar

    2014-01-01

    of management is less effective in public organizations. A difference-in-differences model based on survey data on management in Danish public and private schools, combined with administrative data of students’ test scores, confirms the hypothesis. The results have important implications for the transfer......Recent theoretical developments suggest that management actions have different impacts on outcomes in public and private organizations. This proposition is important to public organizations’ widespread import of private sector management tools such as performance management. This article examines...... how performance management influences performance outcomes in otherwise similar public and private organizations. Showing that the factors expected to diminish the impact of performance management parallel the organizational characteristics of public organizations, we hypothesize that this type...

  17. Personality traits affect teaching performance of attending physicians: results of a multi-center observational study

    NARCIS (Netherlands)

    Scheepers, Renée A.; Lombarts, Kiki M. J. M. H.; van Aken, Marcel A. G.; Heineman, Maas Jan; Arah, Onyebuchi A.

    2014-01-01

    Worldwide, attending physicians train residents to become competent providers of patient care. To assess adequate training, attending physicians are increasingly evaluated on their teaching performance. Research suggests that personality traits affect teaching performance, consistent with studied

  18. Outer personal marketing as the element of the holistic orientation of organization

    Directory of Open Access Journals (Sweden)

    Agnieszka Izabela Baruk

    2013-09-01

    Full Text Available In the article the problems related to outer personal marketing as the fundamental element of the holistic marketing orientation were presented. The essence of holistic attitude was shown and its role in the effective marketing activities directed to employees of a scientific organization was underlined. The special attention was paid to the key role of potential empoyees’ knowledge about this approach. On the base of the results of the empirical researches one can state that its level is very low. It is one of the main barriers in the process of outer personal marketing implementing in the case of a scientific organization as well as in the case of others organizations.

  19. Thermal comfort, perceived air quality, and cognitive performance when personally controlled air movement is used by tropically acclimatized persons.

    Science.gov (United States)

    Schiavon, S; Yang, B; Donner, Y; Chang, V W-C; Nazaroff, W W

    2017-05-01

    In a warm and humid climate, increasing the temperature set point offers considerable energy benefits with low first costs. Elevated air movement generated by a personally controlled fan can compensate for the negative effects caused by an increased temperature set point. Fifty-six tropically acclimatized persons in common Singaporean office attire (0.7 clo) were exposed for 90 minutes to each of five conditions: 23, 26, and 29°C and in the latter two cases with and without occupant-controlled air movement. Relative humidity was maintained at 60%. We tested thermal comfort, perceived air quality, sick building syndrome symptoms, and cognitive performance. We found that thermal comfort, perceived air quality, and sick building syndrome symptoms are equal or better at 26°C and 29°C than at the common set point of 23°C if a personally controlled fan is available for use. The best cognitive performance (as indicated by task speed) was obtained at 26°C; at 29°C, the availability of an occupant-controlled fan partially mitigated the negative effect of the elevated temperature. The typical Singaporean indoor air temperature set point of 23°C yielded the lowest cognitive performance. An elevated set point in air-conditioned buildings augmented with personally controlled fans might yield benefits for reduced energy use and improved indoor environmental quality in tropical climates. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. [Relationship between personality organization and the prevalence of symptoms of depression, anxiety and stress among university students in health careers in the Region of Coquimbo, Chile].

    Science.gov (United States)

    López, René Barraza; Navarro, Nadia Muñoz; Astorga, Ana Contreras

    The literature reports a set of variables associated with depression, anxiety and stress in health career students. The only one of these that could have a constant input is the structure of personality organisation. The present study aims to determine the relationship between the dimensions of personality organization and depression, anxiety, and stress symptoms reported by first-year university health career students. Under a non-experimental ex-post-facto design, the personality organisation was evaluated in 235 1st year university, medical, nursing, and kinesiology from three universities of La Serena and Coquimbo (Chile). Inventory of personality organization and scale of depression, anxiety and stress to sift participants was used. The relationship of personality with depressive, anxiety and stress symptoms was determined by multiple regression analysis. It was found that the primary and overall personality dimensions explained 28% of the variance of depression (Pstress 22%, with the use of primitive defenses and identity diffusion dimensions that largely contribute to the explanatory model. The dimensions of personality organization could have a significant relationship with the emergence of depression, anxiety and stress, as the explanatory burden dimension provides the primitive defenses and identity diffusion. These results may be useful for early recognition of aspects of personality of applicants, and to perform actions that strengthen them in order to improve efficiency. Copyright © 2016 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  1. THE STRESS RESISTANCE OF STUDENTS. THE PARADIGM OF SUBJECT PERSONALITY SELF- ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Sergey I. Dyakov

    2016-01-01

    Full Text Available The aim of the investigation is to consider a problem of stress resistance of students in the context of subject self-organization of the personality. Methods. The following methods of research are used: questioning; psychological and diagnostic tests «Tolerance of Uncertainty» (NTN and «Personal Factors of Decisions» (PFD by T. V. Kornilova; original experimental experiences – «Coding», a technique of a self-assessment (scaling and «A locus control». While data processing the methods of mathematical statistics (SPSS 12 package – the correlation analysis of Pearson and the factorial analysis with rotation use a component by «verimax» method are applied. Results and scientific novelty. Types of subjectivity and strategy of stress resistance are allocated. The nature and a role of the emotional and stressful mechanism having information and semantic properties in its basis are disclosed. Communication of irresponsible mechanisms of mentality with the sphere of consciousness in the context of subjectivity of the personality is shown. Mechanisms of emotional and rational self-control of system of mental self-organization of the person are presented. The statistical and qualitative data opening communications between properties of subjectivity and stress resistance of the personality are empirically obtained. Variation of the relations and also types of subjectivity and stress resistance emphasized based on the results of the presented research. Original (author’s methods of studying of subjectivity and factors of stress resistance are presented. Practical significance. The revealed factors of subject self-organization reveal the stress-producing directions of the environment and the relation of the personality to situations of changes and uncertainty: and also indicate subject properties of resistance to stress which need to be developed to increase the level of health of students, to reduce risk of deviance and delinquency of

  2. How to Achieve Quality Business Performance in an Organization

    Directory of Open Access Journals (Sweden)

    Merima Bekri ć

    2013-02-01

    Full Text Available RQ: The research question is the influence of quality management on quality business performance.Purpose: Determine which top management approaches are essential for business excellence and leadership approaches that achieve quality business.Method: Analysis of articles from the Journal Organization from the last 5 years and one article from the Journal of Universal Excellent to obtain data.Results: Characteristics of managers and individual employees influence the quality of an organization's performance and business excellence. This is rudimentary for an organization to perform successfully. The results show the weaknesses that an organization can improve in.Organization: The research study facilitates in improving long-term success of an organization. The results can assist in further decision-making and timely responses to changes in its internal and external environment.Society: Better business performance contributes to the wider environment, as this also ensures stability of an organization.Originality: A different approach in viewing management issuesand searching for improvements. There are not many review articles on this topic.Limitations: The analysis was conducted with only ten articles.

  3. The relationship between family orientation, organization context, organization structure and firm performance

    OpenAIRE

    Joris Meijaard; Lorraine Uhlaner

    2004-01-01

    This study focuses on the prediction of three firm performance indicators, sales growth, innovation performance and profitability, on a sample of small and medium-sized firms in the Netherlands. Predictions from agency theory and the resource based view of organizations lead to alternate hypotheses regarding the direct and indirect effects of family ownership and management on firm performance. Other variables in the analysis include various organization structure variables including standard...

  4. Core Self-Evaluations as Personal Factors in the World Health Organization's International Classification of Functioning, Disability and Health Model: An Application in Persons with Spinal Cord Injury

    Science.gov (United States)

    Yaghmanian, Rana; Smedema, Susan Miller; Thompson, Kerry

    2017-01-01

    Purpose: To evaluate Chan, Gelman, Ditchman, Kim, and Chiu's (2009) revised World Health Organization's International Classification of Functioning, Disability and Health (ICF) model using core self-evaluations (CSE) to account for Personal Factors in persons with spinal cord injury (SCI). Method: One hundred eighty-seven adults with SCI were…

  5. THE CONCEPT OF PERFORMANCE IN BUSINESS ORGANIZATIONS – CASE STUDY ON THE EMPLOYEE PERFORMANCE IN ROMANIAN BUSINESS ORGANIZATIONS

    OpenAIRE

    COSMIN OCTAVIAN DOBRIN; GHEORGHE N. POPESCU; VERONICA ADRIANA POPESCU; CRISTINA RALUCA POPESCU

    2012-01-01

    The general economic recession generated by the world financial crisis, with direct implications on funding, economic actors’ interactions, economic and social environment, technological progress and knowledge development, imposes the rethinking of the concept of performance in business organizations worldwide. Our study aims to present the importance held by performance at the level of business organizations in terms of a historical and multidisciplinary approach, in order to determine the b...

  6. Maize cultivar performance under diverse organic production systems

    Science.gov (United States)

    Maize cultivar performance can vary widely among different production systems. The need for high-performing hybrids for organic systems with wide adaptation to various macroenvironments is becoming increasingly important. The goal of this study was to characterize inbred lines developed by distinc...

  7. Priority to organ donors: Personal responsibility, equal access and the priority rule in organ procurement

    DEFF Research Database (Denmark)

    Albertsen, Andreas

    2017-01-01

    recently and the preliminary reports indicate increased donation rates. How should we evaluate such initiatives from an ethical perspective? Luck egalitarianism, a responsibility-sensitive approach to distributive justice, provides one possible justification: Those who decide against being organ donors...... limit the health care resources available to others. As such, a priority rule can be justified by a luck egalitarian approach to distributive justice. Furthermore, a priority rule inspired by luck egalitarianism is well equipped to avoid prominent criticisms of such a procurement system. Luck...

  8. Organic migration forms of radionuclides and performance assessment

    International Nuclear Information System (INIS)

    Xu Gouqing

    2010-01-01

    Much attention is paid to inorganic migration forms of radionuclides in groundwater during performance assessment before and organic migration forms, are seldom noted. Therefore some question may come into confidence level in performance assessment. This paper mainly discusses the distribution of organic substances in groundwater and their potential effect on performance assessment. The results obtained in recent years show that clay rocks are generally impermeable to water, but in some cases the interstitial water may be observed in them and the concentration of DOC, HA and FA is rather higher than that in granitic groundwater. The concentration of DOC is relatively low in granitic groundwater, but up to now the effect of organic migration forms of radionuclides in granitic groundwater on performance assessment is not finally determined, it is necessary to make further investigations. (authors)

  9. The Power and the Promise of Cell Reprogramming: Personalized Autologous Body Organ and Cell Transplantation

    Directory of Open Access Journals (Sweden)

    Ana Belen Alvarez Palomo

    2014-04-01

    Full Text Available Reprogramming somatic cells to induced pluripotent stem cells (iPSCs or direct reprogramming to desired cell types are powerful and new in vitro methods for the study of human disease, cell replacement therapy, and drug development. Both methods to reprogram cells are unconstrained by the ethical and social questions raised by embryonic stem cells. iPSC technology promises to enable personalized autologous cell therapy and has the potential to revolutionize cell replacement therapy and regenerative medicine. Potential applications of iPSC technology are rapidly increasing in ambition from discrete cell replacement applications to the iPSC assisted bioengineering of body organs for personalized autologous body organ transplant. Recent work has demonstrated that the generation of organs from iPSCs is a future possibility. The development of embryonic-like organ structures bioengineered from iPSCs has been achieved, such as an early brain structure (cerebral organoids, bone, optic vesicle-like structures (eye, cardiac muscle tissue (heart, primitive pancreas islet cells, a tooth-like structure (teeth, and functional liver buds (liver. Thus, iPSC technology offers, in the future, the powerful and unique possibility to make body organs for transplantation removing the need for organ donation and immune suppressing drugs. Whilst it is clear that iPSCs are rapidly becoming the lead cell type for research into cell replacement therapy and body organ transplantation strategies in humans, it is not known whether (1 such transplants will stimulate host immune responses; and (2 whether this technology will be capable of the bioengineering of a complete and fully functional human organ. This review will not focus on reprogramming to iPSCs, of which a plethora of reviews can be found, but instead focus on the latest developments in direct reprogramming of cells, the bioengineering of body organs from iPSCs, and an analysis of the immune response induced by i

  10. Person-job and person-organization fits: Co-op fits in an aerospace engineering environment

    Science.gov (United States)

    Urban, Anthony John, Jr.

    This dissertation research was a replication of a quantitative study completed by Dr. Cynthia Shantz at Wayne State University during 2003. The intent of the research was to investigate the fits of college students who participated in cooperative academic-work programs (co-ops) to employment positions within aerospace engineering. The objective of investigating person-job (P-J) and person-organization (P-O) fits was to determine if variables could be identified that indicated an individual's aptitude to complete successfully aerospace engineering standard work. Research participants were co-op employees who were surveyed during their employment to identify indications of their fits into their organization and job assignments. Dr. Shantz's research led to the thought employment success might increase when P-J and P-O fits increase. For example, reduced initial training investments and increased employee retention might result with improved P-O and P-J fits. Research data were gathered from surveys of co-ops who worked at a Connecticut aerospace engineering company. Data were collected by distributing invitations to co-ops to participate in three online surveys over a 9-11 week period. Distribution of survey invitations was accomplished through the Human Resources Department to ensure that respondent identities were maintained private. To protect anonymity and privacy further, no identifying information about individuals or the company is published. However, some demographic information was collected to ensure that correlations were based on valid and reliable data and research and analysis methods. One objective of this research was to determine if co-op characteristics could be correlated with successful employment in an aerospace engineering environment. A second objective was to determine if P-J and P-O fits vary over time as co-ops become increasing familiar with their assignments, organization, and environment. Understanding and incorporating the use P-J and P

  11. Personality as predictor of customer service centre agent performance in the banking industry: An exploratory study

    Directory of Open Access Journals (Sweden)

    Linda Blignaut

    2014-10-01

    Research purpose: The aim of the study was to identify personality traits, as measured by the Occupational Personality Questionnaire 32r (item response theory scored version, including the more parsimonious Big Five personality traits, that may act as job performance predictors for customer service centre (CSC agents in the banking industry. Motivation for the study: This study provides an exploratory investigation of whether specific personality traits differ amongst CSC agents in the banking industry, based on their job performance. No published research in this field could be identified. Research design, approach and method: Purposive sampling was used to collect data from the entire CSC agent base of a particular banking group (N = 89. Responses were analysed by means of quantitative techniques. Main findings and practical/managerial implications: Results indicate that parsimonious traits of personality, expressed as the Big Five personality traits, predict job performance. The importance of carefully selecting suitable job performance criteria for a specific environment, however, emerged as a critical issue in performance prediction. Contribution: The study focuses attention on the importance of CSC agents’ performance as frontline staff in the banking industry and identifying valid criteria for selecting the most suitable agents. Providing a one-contact point of service such as a CSC is a fairly new approach in the South African banking industry and this study provides an initial investigation of personality traits that may serve as job performance predictors in this environment.

  12. Eurados trial performance test for neutron personal dosimetry

    DEFF Research Database (Denmark)

    Bordy, J.M.; Stadtmann, H.; Ambrosi, P.

    2001-01-01

    This paper reports on the results of a neutron trial performance test sponsored by the European Commission and organised by EURADOS. As anticipated, neutron dosimetry results were very dependent on the dosemeter type and the dose calculation algorithm. Fast neutron fields were generally well...

  13. Key Performance Characteristics of Organic Shrimp Aquaculture in Southwest Bangladesh

    Directory of Open Access Journals (Sweden)

    Christian Reinhard Vogl

    2012-05-01

    Full Text Available In Bangladesh, black tiger shrimp (Penaeus monodon; Fabricius, 1798 aquaculture has come to be one of the most important sectors in both the rural and national economies. Likewise, organic shrimp aquaculture has emerged as an alternative farming enterprise for farmers especially in the southwestern districts of Bangladesh. The present study aims to show key performance characteristics of organic shrimp farmers and farming in a prototypical shrimp farming area in Bangladesh. Data was collected in 2009 from organic shrimp farmers in the Kaligonj and Shyamnagar sub-districts through questionnaire interviews, transect walks and focus group discussions. The mean productivity of organic shrimp farming in the area is 320 kg ha−1 yr−1 (ranging from 120 to 711 kg ha−1year−1. Organic farmers are more likely to have a higher monthly income and less aquaculture experience. Moreover, suitable landholdings and classified labor distribution have been found to play an important role in the development of organic shrimp aquaculture. The most common assets of organic shrimp aquaculture are high yield, low production cost, available post larvae and high market prices. Small business farmers are likely to earn more income benefits from organic shrimp aquaculture than their larger-scale counterparts. Finally, the paper suggests that more research is needed to stimulate the success of organic shrimp aquaculture.

  14. Performance in Public Organizations: Clarifying the Conceptual Space

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh; Boesen, Andreas; Holm Pedersen, Lene

    2016-01-01

    's perspective is performance being assessed? Are the criteria formal or informal? Are the criteria subjective? Which process focus and product focus do they have, if any? What is the unit of analysis? Based on these distinctions, the performance criteria of existing studies used in an empirical review...... of management and performance are classified. The results illustrate how a systematization of the conceptual space of performance in public organizations can help researchers select what to study and what to leave out with greater accuracy while also bringing greater clarity to public debates about performance....

  15. Relation of project managers' personality and project performance: An approach based on value stream mapping

    Directory of Open Access Journals (Sweden)

    Maurizio Bevilacqua

    2014-09-01

    Full Text Available Purpose: This work investigates the influence of project managers’ personality on the success of a project in a Multinational Corporation. The methodology proposed for analyzing the project managers’ personality is based on the Myers-Briggs Type Indicator.Design/methodology/approach: Forty projects carried out in 2012 by multinational corporation, concerning new product development (NPD, have been analyzed, comparing the profile of project managers with results obtained in terms of traditional performance indexes (time delay and over-budget of projects and performance indexes usually used in “Lean Production” sector (waste time and type of “wastes”. A detailed analysis of the most important “wastes” during the project development is carried out using the Value Stream Mapping (VSM technique.Findings and Originality/value: Relying on the Myers–Briggs personality instrument, results show that extroverted managers (as opposed to introverted managers carry out projects that show lower delay and lower waste time. Introverted managers often make “Over-processing” and “Defect” types of waste. Moreover, lower delay and over-budget have been shown by perceiving managers.Research limitations: Regarding the limitations of this work it is necessary to highlight that we collected data from project managers in a retrospective way. While we believe that several aspects of our data collection effort helped enhance the accuracy of the results, future research could conduct real-time case study research to get more detailed insights into the proposed relationships and avoid retrospective bias. Moreover we focused on a single respondent, the project manager. This helped us ensure that their interpretations played an important role in product development. But, we cannot examined the opinion of team members that could be different from project managers opinion regarding some questions.Originality/value: This research provides insight useful

  16. Too much of a good thing: curvilinear relationships between personality traits and job performance.

    Science.gov (United States)

    Le, Huy; Oh, In-Sue; Robbins, Steven B; Ilies, Remus; Holland, Ed; Westrick, Paul

    2011-01-01

    The relationships between personality traits and performance are often assumed to be linear. This assumption has been challenged conceptually and empirically, but results to date have been inconclusive. In the current study, we took a theory-driven approach in systematically addressing this issue. Results based on two different samples generally supported our expectations of the curvilinear relationships between personality traits, including Conscientiousness and Emotional Stability, and job performance dimensions, including task performance, organizational citizenship behavior, and counterproductive work behaviors. We also hypothesized and found that job complexity moderated the curvilinear personality–performance relationships such that the inflection points after which the relationships disappear were lower for low-complexity jobs than they were for high-complexity jobs. This finding suggests that high levels of the two personality traits examined are more beneficial for performance in high- than low-complexity jobs. We conclude by discussing the implications of these findings for the use of personality in personnel selection.

  17. The impact of personality traits and professional experience on police officers' shooting performance under pressure.

    Science.gov (United States)

    Landman, Annemarie; Nieuwenhuys, Arne; Oudejans, Raôul R D

    2016-07-01

    We explored the impact of professional experience and personality on police officers' shooting performance under pressure. We recruited: (1) regular officers, (2) officers wanting to join a specialised arrest unit (AU) (expected to possess more stress-resistant traits; pre-AU) and (3) officers from this unit (expected to also possess more professional experience; AU) (all male). In Phase 1, we determined personality traits and experience. In Phase 2, state anxiety, shot accuracy, decision-making (shoot/don't shoot), movement speed and gaze behaviour were measured while officers performed a shooting test under low and high pressure. Results indicate minimal differences in personality among groups and superior performance of AU officers. Regression analyses showed that state anxiety and shooting performance under high pressure were first predicted by AU experience and second by certain personality traits. Results suggest that although personality traits attenuate the impact of high pressure, it is relevant experience that secures effective performance under pressure. Practitioner Summary: To obtain information for police selection and training purposes, we let officers who differed in personality and experience execute a shooting test under low and high pressure. Outcomes indicate that experience affected anxiety and performance most strongly, while personality traits of thrill- and adventure-seeking and self-control also had an effect.

  18. Original article The regulative function of mentalization and mindfulness in borderline personality organization

    OpenAIRE

    Monika Marszał; Dominika Górska

    2015-01-01

    Background The aim of this study was to broaden the understanding of the emotional difficulties of borderline personality organization (BPO) by reference to a meta-ability named ‘orientation on the internal world’, here conceptualized as mentalization and mindfulness, in the framework of object relation theory. It was assumed that it is not mentalization “in itself”, but mainly its regulatory function, that is important for BPO. Participants and procedure The clinical and ...

  19. Exercise testing and hemodynamic performance in healthy elderly persons

    International Nuclear Information System (INIS)

    Hitzhusen, J.C.; Hickler, R.B.; Alpert, J.S.; Doherty, P.W.

    1984-01-01

    To determine the effect of age on cardiovascular performance, 39 healthy elderly men and women, 70 to 83 years old, underwent treadmill thallium-201 exercise perfusion imaging and radionuclide equilibrium angiography at rest and during supine bicycle exercise. Five volunteers who had a positive exercise thallium test response were excluded from the study. Radionuclide left ventricular ejection fraction, regional wall abnormalities, relative cardiac output, stroke volume, end-diastolic volume and end-systolic volume were measured. Seventy-four percent of the subjects maintained or increased their ejection fraction with exercise. With peak exercise, mean end-diastolic volume did not change, end-systolic volume decreased and cardiac output and stroke volume increased. Moreover, in 35% of the subjects, minor regional wall motion abnormalities developed during exercise. There was no significant difference in the response of men and women with regard to these variables. However, more women than men had difficulty performing bicycle ergometry because they had never bicycled before. Subjects who walked daily performed the exercise tests with less anxiety and with a smaller increase in heart rate and systolic blood pressure

  20. Does Homework Behavior Mediate the Relation between Personality and Academic Performance?

    Science.gov (United States)

    Lubbers, Miranda J.; Van Der Werf, Margaretha P. C.; Kuyper, Hans; Hendriks, A. A. Jolijn

    2010-01-01

    Past research has consistently shown that there is a relation between personality and academic performance, but much less work has focused on explaining this relation. The present study examined whether three aspects of homework behavior, namely homework time, procrastination, and learning strategies, mediate the relation between personality and…

  1. Learning from Scientific Texts: Personalizing the Text Increases Transfer Performance and Task Involvement

    Science.gov (United States)

    Dutke, Stephan; Grefe, Anna Christina; Leopold, Claudia

    2016-01-01

    In an experiment with 65 high-school students, we tested the hypothesis that personalizing learning materials would increase students' learning performance and motivation to study the learning materials. Students studied either a 915-word standard text on the anatomy and functionality of the human eye or a personalized version of the same text in…

  2. Personality and Graduate Academic Performance among Counselor Education and School Psychology Students

    Science.gov (United States)

    Ding, Yi; Laux, John; Salyers, Kathleen; Kozelka, Susan

    2017-01-01

    General personality was assessed of 104 graduate students in school counseling, mental health counseling, and school psychology programs in the United States using the Big Five model of personality domains. The students in three programs reported similarities and differences in their preference and performance in domain knowledge, with more…

  3. Keys to successful organ procurement: An experience-based review of clinical practices at a high-performing health-care organization

    Science.gov (United States)

    Wojda, Thomas R.; Stawicki, Stanislaw P.; Yandle, Kathy P.; Bleil, Maria; Axelband, Jennifer; Wilde-Onia, Rebecca; Thomas, Peter G.; Cipolla, James; Hoff, William S.; Shultz, Jill

    2017-01-01

    Organ procurement (OP) from donors after brain death and circulatory death represents the primary source of transplanted organs. Despite favorable laws and regulations, OP continues to face challenges for a number of reasons, including institutional, personal, and societal barriers. This focused review presents some of the key components of a successful OP program at a large, high-performing regional health network. This review focuses on effective team approaches, aggressive resuscitative strategies, optimal communication, family support, and community outreach efforts. PMID:28660162

  4. PERFORMANCE IN ORGANIZATIONS IN A HUMAN RESOURCE PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    LOGOFĂTU MONICA

    2017-08-01

    Full Text Available In turbulent financial and economic present conditions a major challenge for the general management of organizations and in particular for the strategic human resources management is to establish a clear, coherent and consistent framework in terms of measuring organizational performance and economic efficiency. This paper aims to conduct an exploratory research of literature concerning measuring organizational performance. Based on the results of research the paper proposes a multi-dimensional model for measuring organizational performance providing a mechanism that will allow quantification of performance based on selected criteria. The model will attempt to eliminate inconsistencies and incongruities of organizational effectiveness models developed by specialists from organization theory area, performance measurement models developed by specialists from accounting management area and models of measuring the efficiency and effectiveness developed by specialists from strategic management and entrepreneurship areas.

  5. MEASURING PERFORMANCE IN ORGANIZATIONS FROM MULTI-DIMENSIONAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    ȘTEFĂNESCU CRISTIAN

    2017-08-01

    Full Text Available In turbulent financial and economic present conditions a major challenge for the general management of organizations and in particular for the strategic human resources management is to establish a clear, coherent and consistent framework in terms of measuring organizational performance and economic efficiency. This paper aims to conduct an exploratory research of literature concerning measuring organizational performance. Based on the results of research the paper proposes a multi-dimensional model for measuring organizational performance providing a mechanism that will allow quantification of performance based on selected criteria. The model will attempt to eliminate inconsistencies and incongruities of organizational effectiveness models developed by specialists from organization theory area, performance measurement models developed by specialists from accounting management area and models of measuring the efficiency and effectiveness developed by specialists from strategic management and entrepreneurship areas.

  6. Performance Management in Healthcare Organizations: Concept and Practicum.

    Science.gov (United States)

    Dimitropoulos, Panagiotis E

    2017-01-01

    Organizational performance can create and sustain competitive advantages for corporations and even improve their sustainability and future prospects. Health care organizations present a sector where performance management is structured by multiple dimensions. The scope of this study is to analyze the issue of performance management in healthcare organizations and specifically the implementation of the Balanced Scorecard (BSC) methodology on organizations providing health services. The study provides a discussion on the BSC development process, the steps that management has to take in order to prepare the implementation of the BSC and finally discusses a practical example of a scorecard with specific strategic goals and performance indicators. Managers of healthcare organizations and specifically those providing services to the elderly and the general population could use the propositions of the study as a roadmap for processing, analyzing, evaluating and implementing the balanced scorecard approach in their organizations' daily operations. BSC methodology can give an advantage in terms of enhanced stakeholder management and preservation within a highly volatile and competitive economic environment.

  7. Behavior of Personality Type Toward Stress and Job Performance: A Study of Healthcare Professionals

    Directory of Open Access Journals (Sweden)

    Yasmin Janjhua

    2012-01-01

    Full Text Available Background: The present paper has examined the sources of stress among the healthcare professionals and the difference between responses of personality type A and type B healthcare professionals toward stressful situations. Further, the difference in the performance of both the personality types has been studied. The relationship between stress and performance among the healthcare professionals in general and with respect to personality type A and type B healthcare professionals in particular has also been investigated. Methods: A total of 160 healthcare professionals of Post Graduate Institute (PGI, Chandigarh, were subjects of this study. Results: Identification with patients, deterioration and complication in the patient condition, and job criticism emerged to be the sources of stress. Significant difference between personality type A and personality type B professionals′ response pertaining to identification with the patients only has been reported. However, type A individuals showed slightly higher inclination as compared to type B individuals on majority of stressful situations. It was further noted that type A individuals had scored higher on almost all the performance indicators as compared to personality type B individuals. The mean difference between the personality types was found to be significant for two performance dimensions, i.e., relationship with colleagues, and teaching and training. Conclusions: The stressful situation relationship with patients was found to have significantly negative impact on the performance factors such as good clinical care and rapport with patients. Daily work was also found to be negatively related to good medical practice.

  8. Behavior of personality type toward stress and job performance: a study of healthcare professionals.

    Science.gov (United States)

    Janjhua, Yasmin; Chandrakanta

    2012-07-01

    The present paper has examined the sources of stress among the healthcare professionals and the difference between responses of personality type A and type B healthcare professionals toward stressful situations. Further, the difference in the performance of both the personality types has been studied. The relationship between stress and performance among the healthcare professionals in general and with respect to personality type A and type B healthcare professionals in particular has also been investigated. A total of 160 healthcare professionals of Post Graduate Institute (PGI), Chandigarh, were subjects of this study. Identification with patients, deterioration and complication in the patient condition, and job criticism emerged to be the sources of stress. Significant difference between personality type A and personality type B professionals' response pertaining to identification with the patients only has been reported. However, type A individuals showed slightly higher inclination as compared to type B individuals on majority of stressful situations. It was further noted that type A individuals had scored higher on almost all the performance indicators as compared to personality type B individuals. The mean difference between the personality types was found to be significant for two performance dimensions, i.e., relationship with colleagues, and teaching and training. The stressful situation relationship with patients was found to have significantly negative impact on the performance factors such as good clinical care and rapport with patients. Daily work was also found to be negatively related to good medical practice.

  9. Performance analysis of organic Rankine cycles using different working fluids

    Directory of Open Access Journals (Sweden)

    Zhu Qidi

    2015-01-01

    Full Text Available Low-grade heat from renewable or waste energy sources can be effectively recovered to generate power by an organic Rankine cycle (ORC in which the working fluid has an important impact on its performance. The thermodynamic processes of ORCs using different types of organic fluids were analyzed in this paper. The relationships between the ORC’s performance parameters (including evaporation pressure, condensing pressure, outlet temperature of hot fluid, net power, thermal efficiency, exergy efficiency, total cycle irreversible loss, and total heat-recovery efficiency and the critical temperatures of organic fluids were established based on the property of the hot fluid through the evaporator in a specific working condition, and then were verified at varied evaporation temperatures and inlet temperatures of the hot fluid. Here we find that the performance parameters vary monotonically with the critical temperatures of organic fluids. The values of the performance parameters of the ORC using wet fluids are distributed more dispersedly with the critical temperatures, compared with those of using dry/isentropic fluids. The inlet temperature of the hot fluid affects the relative distribution of the exergy efficiency, whereas the evaporation temperature only has an impact on the performance parameters using wet fluid.

  10. The joint effects of personality and workplace social exchange relationships in predicting task performance and citizenship performance.

    Science.gov (United States)

    Kamdar, Dishan; Van Dyne, Linn

    2007-09-01

    This field study examines the joint effects of social exchange relationships at work (leader-member exchange and team-member exchange) and employee personality (conscientiousness and agreeableness) in predicting task performance and citizenship performance. Consistent with trait activation theory, matched data on 230 employees, their coworkers, and their supervisors demonstrated interactions in which high quality social exchange relationships weakened the positive relationships between personality and performance. Results demonstrate the benefits of consonant predictions in which predictors and outcomes are matched on the basis of specific targets. We discuss theoretical and practical implications. (c) 2007 APA.

  11. Borderline personality symptoms and work performance: a population-based survey.

    Science.gov (United States)

    Juurlink, Trees T; Ten Have, Margreet; Lamers, Femke; van Marle, Hein J F; Anema, Johannes R; de Graaf, Ron; Beekman, Aartjan T F

    2018-06-19

    This study aims to elucidate the interplay between borderline personality symptoms and working conditions as a pathway for impaired work performance among workers in the general population. Cross-sectional data from the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2) were used, including 3672 workers. Borderline personality symptoms were measured with the International Personality Disorder Examination (IPDE) questionnaire. Working conditions (decision latitude, psychological job demands, job security and co-worker support) were assessed with the Job Content Questionnaire (JCQ). Impaired work performance was assessed as total work loss days per month, defined as the sum of days of three types of impaired work performance (inability to work, cut-down to work, and diminished quality at work). These were assessed with the WHO Disability Assessment Schedule (WHO-DAS). Common mental disorders (CMD) were assessed with the Composite International Diagnostic Interview (CIDI). Number of borderline personality symptoms was consistently associated with impaired work performance, even after controlling for type or number of adverse working conditions and co-occurrence of CMD. Borderline personality symptoms were associated with low decision latitude, job insecurity and low co-worker support. The relationship between borderline personality symptoms and work performance diminished slightly after controlling for type or number of working conditions. The current study shows that having borderline personality symptoms is a unique determinant of work performance. This association seems partially explained through the impact of borderline personality symptoms on working conditions. Future studies are warranted to study causality and should aim at diminishing borderline personality symptoms and coping with working conditions.

  12. Survey of ANL organization plans for word processors, personal computers, workstations, and associated software

    Energy Technology Data Exchange (ETDEWEB)

    Fenske, K.R.; Rockwell, V.S.

    1992-08-01

    The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization plans for Word Processors, Personal Computers, Workstations, and Associated Software (ANL/TM, Revision 4) to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference document that (1) documents the plans of each organization for office automation, (2) identifies appropriate planners and other contact people in those organizations and (3) encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations (ANL/TM 458) and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan (ANL/TM 466).

  13. Survey of ANL organization plans for word processors, personal computers, workstations, and associated software. Revision 4

    Energy Technology Data Exchange (ETDEWEB)

    Fenske, K.R.; Rockwell, V.S.

    1992-08-01

    The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization plans for Word Processors, Personal Computers, Workstations, and Associated Software (ANL/TM, Revision 4) to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference document that (1) documents the plans of each organization for office automation, (2) identifies appropriate planners and other contact people in those organizations and (3) encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations (ANL/TM 458) and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan (ANL/TM 466).

  14. The Role of Performance Management in Creating and Maintaining a High-Performance Organization

    Directory of Open Access Journals (Sweden)

    André A. de Waal

    2015-04-01

    Full Text Available There is still a good deal of confusion in the literature about how the use of a performance management system affects overall organizational performance. Some researchers find that performance management enhances both the financial and non-financial results of an organization, while others do not find any positive effects or, at most, ambiguous effects. An important step toward getting more clarity in this relationship is to investigate the role performance management plays in creating and maintaining a high-performance organization (HPO. The purpose of this study is to integrate performance management analysis (PMA and high-performance organization (HPO. A questionnaire combining questions on PMA dimensions and HPO factors was administered to two European-based multinational firms. Based on 468 valid questionnaires, a correlation analysis was performed on the PMA dimensions and the HPO factors in order to test the impact of performance management on the factors of high organizational performance. The results show strong and significant correlations between all the PMA dimensions and all the HPO factors, indicating that a performance management system that fosters performance-driven behavior in the organization is of critical importance to strengthen overall financial and non-financial performance.

  15. The relationship between family orientation, organization context, organization structure and firm performance

    NARCIS (Netherlands)

    Meijaard, J.; Uhlaner, L.M.

    2004-01-01

    This study focuses on the prediction of three firm performance indicators, sales growth, innovation performance and profitability, on a sample of small and medium-sized firms in the Netherlands. Predictions from agency theory and the resource based view of organizations lead to alternate hypotheses

  16. Managing ethical performance in organizations: insights from the corporate world.

    Science.gov (United States)

    Soule, Edward

    2007-03-01

    Medical organizations can learn at least three lessons from the recent spate of corporate scandals and the regulatory response they triggered. One is the importance of identifying and eliminating those conflicts of interest that pose unacceptable risks to an organization's reputation or to an industry's public profile. Second, although disclosing a risk attendant to a conflict of interest is of crucial importance, disclosures are not automatic absolutions, regardless of how full and complete they may be. Third, an organization's ethical performance is first and foremost a function of its culture. If there were any doubt, the likes of Enron Corporation and WorldCom confirmed that formal controls and legal sanctions are no substitute for the importance that members of an organization accord to playing by the rules and working with integrity.

  17. Growth performance, carcass and organ characteristics of growing ...

    African Journals Online (AJOL)

    An experiment was conducted at the Department of Animal Science teaching and research farm, Bayero University Kano, to evaluate the effect of feeding graded levels of Moringa oleifera leaf meal (MOLM) in diets on growth performance, carcass and organ characteristics of weaned rabbits. Twenty eight grower rabbits of ...

  18. Effects of organic acid and probiotic on performance and gut ...

    African Journals Online (AJOL)

    user

    2015-12-02

    Dec 2, 2015 ... The effects of organic acid, probiotic and a combination of the two on performance and gut .... −3 dilution level. One mL of the dilution was pipetted and inoculated on .... animal by stimulating synthesis of vitamins of the B-group, improving .... Cowan and Steel's Manual for Identification of Medical Bacteria.

  19. [The efficacy and tolerability of pericyazine in the treatment of patients with schizotypal disorder, organic personality disorders and pathocharacterological changes within personality disorders].

    Science.gov (United States)

    Danilov, D S

    To assess the efficacy and tolerability of pericyazine in the treatment of patients with mental disorders manifesting with psychopathic-like symptoms and correction of pathocharacterological disorders in patients with personality disorders during the short-term admission to the hospital or the long-term outpatient treatment. Sixty-three patients with schizotypal personality disorder and organic personality disorder with psychopathic-like symptoms and pathocharacterological changes within the diagnosis of dissocial personality disorder and borderline personality disorder were examined. Patients received pericyazine during the short-term admission to the hospital (6 weeks) or the long-term outpatient treatment (6 month). Efficacy, tolerability and compliance were assessed in the study. Treatment with pricyazine was effective in all patients. The improvement was seen in patients with organic personality disorders and patients with personality disorders (psychopathy). The maximal effect was observed in inpatients and this effect remained during outpatient treatment. The improvement of mental state of patients with schizotypal personality disorder achieved during inpatient treatment with pericyazine continued during the long-term outpatient treatment. Side-effects were restricted to extrapyramidal symptoms, the frequency of metabolic syndrome was low. During outpatient treatment, the compliance was higher if the patient was managed by the same psychiatrist during inpatient- and outpatient treatment.

  20. Changing Metrics of Organ Procurement Organization Performance in Order to Increase Organ Donation Rates in the United States.

    Science.gov (United States)

    Goldberg, D; Kallan, M J; Fu, L; Ciccarone, M; Ramirez, J; Rosenberg, P; Arnold, J; Segal, G; Moritsugu, K P; Nathan, H; Hasz, R; Abt, P L

    2017-12-01

    The shortage of deceased-donor organs is compounded by donation metrics that fail to account for the total pool of possible donors, leading to ambiguous donor statistics. We sought to assess potential metrics of organ procurement organizations (OPOs) utilizing data from the Nationwide Inpatient Sample (NIS) from 2009-2012 and State Inpatient Databases (SIDs) from 2008-2014. A possible donor was defined as a ventilated inpatient death ≤75 years of age, without multi-organ system failure, sepsis, or cancer, whose cause of death was consistent with organ donation. These estimates were compared to patient-level data from chart review from two large OPOs. Among 2,907,658 inpatient deaths from 2009-2012, 96,028 (3.3%) were a "possible deceased-organ donor." The two proposed metrics of OPO performance were: (1) donation percentage (percentage of possible deceased-donors who become actual donors; range: 20.0-57.0%); and (2) organs transplanted per possible donor (range: 0.52-1.74). These metrics allow for comparisons of OPO performance and geographic-level donation rates, and identify areas in greatest need of interventions to improve donation rates. We demonstrate that administrative data can be used to identify possible deceased donors in the US and could be a data source for CMS to implement new OPO performance metrics in a standardized fashion. © 2017 The American Society of Transplantation and the American Society of Transplant Surgeons.

  1. Personality and academic performance of three cohorts of veterinary students in South Africa.

    Science.gov (United States)

    van der Walt, H S; Pickworth, Glynis

    2007-01-01

    To aid in selecting students for admission to undergraduate veterinary training, admissions procedures often take into account students' previous academic performance as well as the results of an interview. The study reported here investigated the relationship between personality and academic success. Students from three entry cohorts to the second year of study of a six-year BVSc program at the University of Pretoria completed the 16 Personality Factor Questionnaire. A meta-analytic approach was used to estimate the relationship between academic performance in two major final-year subjects and academic performance on entry, an interview score, and the personality factors. The study confirmed the value of previous academic performance and the interview in selecting students for the veterinary degree program. The findings also indicate that the inclusion of a measure of intellectual ability could be of value. The value of various personality characteristics in predicting good study habits and examination performance is highlighted by the study results: students were more successful if they were conscientious, emotionally stable, socially adept, self-disciplined, practical rather than imaginative, and relaxed rather than anxious. It appears worthwhile to consider including an appropriate personality questionnaire in the selection process to improve the accuracy of predictions of students' success. A sound personality make-up will not only increase the likelihood of academic success but should also be beneficial in the successful management of a veterinary practice and in enjoying veterinary science as a career.

  2. Organization, structure, and performance in the US nuclear power industry

    International Nuclear Information System (INIS)

    Lester, R.K.

    1986-01-01

    Several propositions are advanced concerning the effects of industry organization and structure on the economic performance of the American commercial nuclear power industry. Both the electric utility industry and the nuclear power plant supply industry are relatively high degree of horizontal disaggregation. The latter is also characterized by an absence of vertical integration. The impact of each of these factors on construction and operating performance is discussed. Evidence is presented suggesting that the combination of horizontal and vertical disaggregation in the industry has had a significant adverse effect on economic performance. The relationship between industrial structure and regulatory behavior is also discussed. 43 references, 4 figures, 9 tables

  3. Personality and job performance: test of the mediating effects of motivation among sales representatives.

    Science.gov (United States)

    Barrick, Murray R; Stewart, Greg L; Piotrowski, Mike

    2002-02-01

    Research shows consistent relations between personality and job performance. In this study the authors develop and test a model of job performance that examines the mediating effects of cognitive-motivational work orientations on the relationships between personality traits and performance in a sales job (N = 164). Covariance structural analyses revealed proximal motivational variables to be influential mechanisms through which distal personality traits affect job performance. Specifically, striving for status and accomplishment mediate the effects of Extraversion and Conscientiousness on ratings of sales performance. Although Agreeableness was related to striving for communion, neither Agreeableness nor communion striving was related to success in this sales job. The importance of the proposed motivational orientations model is discussed.

  4. Economic, ecological, and social performance of conventional and organic broiler production in the Netherlands.

    Science.gov (United States)

    Bokkers, E A M; de Boer, I J M

    2009-09-01

    1. In this study, we compared a conventional broiler production system keeping fast growing broilers with an organic broiler production system keeping slow growing broilers in the Netherlands, both managed by one person working a full time year (Full Time Equivalent, FTE). This comparison was based on a quantification of economic, ecological and social indicators. Indicators were quantified using scientific literature and national data sets. 2. The organic system performed better for the economic indicator net farm income per FTE than the conventional system. 3. Regarding ecological indicators, calculations showed a higher on-farm emission of ammonia per kg live weight for the organic system. Moreover, an organic system includes a higher risk for eutrophication per ha due to outdoor access. Emission of green house gasses, use of fossil fuels and use of land required for the production of one kg of live weight is higher for an organic than for a conventional system. This is mainly due to a lower feed conversion in organic production and use of organic feed. 4. The organic system performed better than the conventional system for the social indicators related to animal welfare time spent on walking, footpad lesions, mortality, and sound legs. Regarding the social indicator food safety was found that meat from an organic system contained less antibiotic residues and Salmonella contaminations but more Campylobacter contaminations than meat from a conventional system. 5. Changing from a conventional to an organic broiler production system, therefore, not only affects animal welfare, but also affects economic, ecological and other social issues. In this study, we ran into the situation that some information needed was lacking in literature and quantifications had to be based upon several sources. Therefore, an integrated on-farm assessment is needed, which can be used to develop a broiler production system that is economically profitable, ecologically sound, and

  5. Do Dental Students' Personality Types and Group Dynamics Affect Their Performance in Problem-Based Learning?

    Science.gov (United States)

    Ihm, Jung-Joon; An, So-Youn; Seo, Deog-Gyu

    2017-06-01

    The aim of this study was to determine whether the personality types of dental students and their group dynamics were linked to their problem-based learning (PBL) performance. The Myers-Briggs Type Indicator (MBTI) instrument was used with 263 dental students enrolled in Seoul National University School of Dentistry from 2011 to 2013; the students had participated in PBL in their first year. A four-session PBL setting was designed to analyze how individual personality types and the diversity of their small groups were associated with PBL performance. Overall, the results showed that the personality type of PBL performance that was the most prominent was Judging. As a group became more diverse with its different constituent personality characteristics, there was a tendency for the group to be higher ranked in terms of PBL performance. In particular, the overperforming group was clustered around three major profiles: Extraverted Intuitive Thinking Judging (ENTJ), Introverted Sensing Thinking Judging (ISTJ), and Extraverted Sensing Thinking Judging (ESTJ). Personality analysis would be beneficial for dental faculty members in order for them to understand the extent to which cooperative learning would work smoothly, especially when considering group personalities.

  6. Does academic performance or personal growth share a stronger association with learning environment perception?

    Science.gov (United States)

    Tackett, Sean; Wright, Scott M.; Shochet, Robert S.

    2016-01-01

    Objectives This study was conducted to characterize the relative strength of associations of learning environment perception with academic performance and with personal growth. Methods In 2012-2014 second and third year students at Johns Hopkins University School of Medicine completed a learning environment survey and personal growth scale. Hierarchical linear regression analysis was employed to determine if the proportion of variance in learning environment scores accounted for by personal growth was significantly larger than the proportion accounted for by academic performance (course/clerkship grades). Results The proportion of variance in learning environment scores accounted for by personal growth was larger than the proportion accounted for by academic performance in year 2 [R2Δ of 0.09, F(1,175) = 14.99,  p environment scores shared a small amount of variance with academic performance in years 2 and 3.  The amount of variance between learning environment scores and personal growth was small in year 2 and large in year 3. Conclusions Since supportive learning environments are essential for medical education, future work must determine if enhancing personal growth prior to and during the clerkship year will increase learning environment perception. PMID:27570912

  7. Performance effect of multiple control forms in a Lean organization

    DEFF Research Database (Denmark)

    Kristensen, Thomas Borup; Israelsen, Poul

    2012-01-01

    Over the last decades Lean has developed into a prominent management philosophy reaching beyond shop floor tools. However, substantial support of performance effects from Lean is still scarce and at best with mixed results. Recently, research has turned its focus towards perceiving Lean...... as a control package. In this paper we present statistical support for enhanced performance coming from Lean. Furthermore, our results strongly support the perception of Lean as a set of multiple control forms (output, behavioral, and social controls) that complement each other. Therefore, performance...... is increased if the average level of control forms is increased, and performance is further increased if the control forms are balanced at the same level representing a complementary effect between them. Our data are archival data spanning multiple years in a strong Lean organization. The dependent performance...

  8. Expanding Brand Personality Congruence to Brand Personality Fit: The Importance of Customer Value Proposition as a Moderating Fit on Brand Performance

    Directory of Open Access Journals (Sweden)

    Ardi Wirdamulia

    2013-12-01

    Full Text Available This research demonstrates that brand performance can be enhanced not only through brand personality congruence with customer personality, but also through brand personality fit, namely the moderating fit of customer value proposition to brand personality. Through a study covering 125 brands, the result demonstrates that the moderating fit between brand personality and the different level of customer value proposition positively affects brand performance. Price-quality relationship for attribute-based customer value, self-construal for consequences-based customer value and self-regulatory focus as goal-based customer value are used to test this moderating fit relationship. Other findings show that this moderating fit is strongest toward the brand cognitive performance. Finally, the result of this study suggests marketers to incorporate the brand personality design into their positioning statement so that the overall customer value proposition can be developed in a more integrated manner, leading to higher brand performance

  9. The role of organizational insiders' developmental feedback and proactive personality on newcomers' performance: an interactionist perspective.

    Science.gov (United States)

    Li, Ning; Harris, T Brad; Boswell, Wendy R; Xie, Zhitao

    2011-11-01

    Drawing from an interactionist approach and feedback research, we examine the role of developmental feedback and proactive personality on newcomer task performance and helping behavior. Data were collected from 2 high-tech joint-ventures within the information technology and manufacturing industries located in Shanghai, China. Results based on 151 newcomer-manager dyads showed that supervisor developmental feedback (SDF) positively related to newcomer helping behavior and that SDF and coworker developmental feedback interactively predicted newcomer task performance. We also found differential moderating effects of proactive personality: SDF more strongly related to helping behavior when proactive personality was lower; conversely, coworker developmental feedback more strongly related to helping behavior when proactive personality was higher. (c) 2011 APA, all rights reserved.

  10. Performance testing of selected types of electronic personal dosimeters used in Sudan

    International Nuclear Information System (INIS)

    Suliman, I.I.; Yousif, E.H.; Beineen, A.A.; Yousif, B.E.; Hassan, M.

    2010-01-01

    Measurements were carried out for calibration and performance testing of a set of 10 electronic personal dosimeters (EPDs) at the Secondary Standard Dosimetry Laboratory of Sudan. Calibrations were carried out at three X-ray beam qualities described in ISO standard 4037 in addition to 137 Cs and 60 Co gamma ray beams. The experimental was performed with EPDs mounted on ICRU Slab phantom. X-ray and γ-ray beams were characterized in terms of air kerma free-in-air which were converted to the known delivered personal dose equivalent, H p (10) using appropriate the air kerma to personal dose equivalent conversion coefficients. Dosimeters tested showed excellent energy and angular response and relative error of indication within the recommended limit for photon energies from 65 keV to 1.25 MeV. The study showed encouraging results for using electronic dosimeters in personal dosimetry.

  11. Personal Exposure to Mixtures of Volatile Organic Compounds: Modeling and Further Analysis of the RIOPA Data

    Science.gov (United States)

    Batterman, Stuart; Su, Feng-Chiao; Li, Shi; Mukherjee, Bhramar; Jia, Chunrong

    2015-01-01

    INTRODUCTION Emission sources of volatile organic compounds (VOCs) are numerous and widespread in both indoor and outdoor environments. Concentrations of VOCs indoors typically exceed outdoor levels, and most people spend nearly 90% of their time indoors. Thus, indoor sources generally contribute the majority of VOC exposures for most people. VOC exposure has been associated with a wide range of acute and chronic health effects; for example, asthma, respiratory diseases, liver and kidney dysfunction, neurologic impairment, and cancer. Although exposures to most VOCs for most persons fall below health-based guidelines, and long-term trends show decreases in ambient emissions and concentrations, a subset of individuals experience much higher exposures that exceed guidelines. Thus, exposure to VOCs remains an important environmental health concern. The present understanding of VOC exposures is incomplete. With the exception of a few compounds, concentration and especially exposure data are limited; and like other environmental data, VOC exposure data can show multiple modes, low and high extreme values, and sometimes a large portion of data below method detection limits (MDLs). Field data also show considerable spatial or interpersonal variability, and although evidence is limited, temporal variability seems high. These characteristics can complicate modeling and other analyses aimed at risk assessment, policy actions, and exposure management. In addition to these analytic and statistical issues, exposure typically occurs as a mixture, and mixture components may interact or jointly contribute to adverse effects. However most pollutant regulations, guidelines, and studies remain focused on single compounds, and thus may underestimate cumulative exposures and risks arising from coexposures. In addition, the composition of VOC mixtures has not been thoroughly investigated, and mixture components show varying and complex dependencies. Finally, although many factors are

  12. Personal exposure to mixtures of volatile organic compounds: modeling and further analysis of the RIOPA data.

    Science.gov (United States)

    Batterman, Stuart; Su, Feng-Chiao; Li, Shi; Mukherjee, Bhramar; Jia, Chunrong

    2014-06-01

    Emission sources of volatile organic compounds (VOCs*) are numerous and widespread in both indoor and outdoor environments. Concentrations of VOCs indoors typically exceed outdoor levels, and most people spend nearly 90% of their time indoors. Thus, indoor sources generally contribute the majority of VOC exposures for most people. VOC exposure has been associated with a wide range of acute and chronic health effects; for example, asthma, respiratory diseases, liver and kidney dysfunction, neurologic impairment, and cancer. Although exposures to most VOCs for most persons fall below health-based guidelines, and long-term trends show decreases in ambient emissions and concentrations, a subset of individuals experience much higher exposures that exceed guidelines. Thus, exposure to VOCs remains an important environmental health concern. The present understanding of VOC exposures is incomplete. With the exception of a few compounds, concentration and especially exposure data are limited; and like other environmental data, VOC exposure data can show multiple modes, low and high extreme values, and sometimes a large portion of data below method detection limits (MDLs). Field data also show considerable spatial or interpersonal variability, and although evidence is limited, temporal variability seems high. These characteristics can complicate modeling and other analyses aimed at risk assessment, policy actions, and exposure management. In addition to these analytic and statistical issues, exposure typically occurs as a mixture, and mixture components may interact or jointly contribute to adverse effects. However most pollutant regulations, guidelines, and studies remain focused on single compounds, and thus may underestimate cumulative exposures and risks arising from coexposures. In addition, the composition of VOC mixtures has not been thoroughly investigated, and mixture components show varying and complex dependencies. Finally, although many factors are known to

  13. Initial Progress Rates as Related to Performance in a Personalized System of Instruction

    Science.gov (United States)

    Henneberry, John K.

    1976-01-01

    Discusses research which explored the hypothesis that students who are fast starters in a personalized system of instruction psychology course would perform better and maintain faster course progress rates than slow starters. Findings indicate that students' starting pace is predictive of course performance and subsequent progress rates.…

  14. Performance of Student Software Development Teams: The Influence of Personality and Identifying as Team Members

    Science.gov (United States)

    Monaghan, Conal; Bizumic, Boris; Reynolds, Katherine; Smithson, Michael; Johns-Boast, Lynette; van Rooy, Dirk

    2015-01-01

    One prominent approach in the exploration of the variations in project team performance has been to study two components of the aggregate personalities of the team members: conscientiousness and agreeableness. A second line of research, known as self-categorisation theory, argues that identifying as team members and the team's performance norms…

  15. Personality Characteristics and Level of Performance of Male County Extension Agents in Wisconsin.

    Science.gov (United States)

    Pandya, Dasharathrai Navnitrai

    The major purpose of this study was to determine the relationship between selected personality characteristics and attitudes of male extension agents in Wisconsin, and their level of job performance. The relationships between selected background factors and the level of agent's job performance were also studied. Subjects were 79 male county agents…

  16. Supervisors' Performance Ratings Correlated with Selected Personal Characteristics of Attendants in a Mental Retardation Developmental Center.

    Science.gov (United States)

    Frederick, Joseph; And Others

    A research study investigated the relationship between personal characteristics and selected demographic data of 75 attendants in a mental retardation developmental center and the assessment by 24 administrators of the attendants' job performance. Instruments used included a 20-item Direct Care Performance Scale and the Demographic Data Scale,…

  17. Personality Factors in Elementary School Children: Contributions to Academic Performance over and above Executive Functions?

    Science.gov (United States)

    Neuenschwander, Regula; Cimeli, Patrizia; Rothlisberger, Marianne; Roebers, Claudia M.

    2013-01-01

    Unique contributions of Big Five personality factors to academic performance in young elementary school children were explored. Extraversion and Openness (labeled "Culture" in our study) uniquely contributed to academic performance, over and above the contribution of executive functions in first and second grade children (N = 446). Well…

  18. HEXACO Model of Personality Traits and Considerations with Respect to Entrepreneurial Performance

    OpenAIRE

    Arslan Rafi; Farah Arzu; Waqar Ahmed Khan; Inam ul Haq; Abdul Rauf Kashif

    2013-01-01

    Economic theories mostly focus on the commercial entrepreneurs along with an emphasis on the financial return. With entrepreneurship playing an imperative role in the modern dynamic, differences in the individual preferences, capabilities, social and human values, personality differences and the human will power must also be considered while studying entrepreneurial activities, intentions and performance. This research establishes the relationship among the personality traits and entrepreneur...

  19. The Influence of Individual Personalities Towards Team Performance at PT. Bpr Prisma Dana Manado

    OpenAIRE

    Untu, Mario Rahmat

    2014-01-01

    In today€™s global and competitive environment, one of the more often debated issues in the study of organizational behavior is the effects of workforce diversity such as personality on team performance. Workforce diversity refers to employee€™s individual differences and similarities. It stands for individuality that includes personality, gender, race, nationality, ethnicity, region, income, marital status, work experience, perceptions among others. The purpose of this study was to examine h...

  20. THE ROLE OF ORGANIZATIONAL COMMITMENT MEDIATION ON THE EFFECT OF PERSON-ORGANIZATION FIT AND JOB SATISFACTION TO TURNOVER INTENTION

    Directory of Open Access Journals (Sweden)

    Risma N.

    2018-02-01

    Full Text Available This study aimed to analyze and find out the role of organizational commitment mediation on the effect of person-organization fit and job satisfaction to the turnover intention of marketing funding employees. The research method used was quantitative. The type of this research was causal associative by using purposive sampling method in the sample determination. Respondents are 96 employees of Marketing Funding at Bank Nusa Tenggara Barat, Indonesia. The data analysis technique used was Partial Least Square analysis. The research result showed that person-organization fit has no significant effect on turnover intention, job satisfaction has no significant effect on turnover intention, person-organization fit has significant effect on the organizational commitment, job satisfaction has significant effect on organizational commitment, organizational commitment has significant effect on turnover intention, organizational commitment fully mediates the relationship between person-organization fit on turnover intention, and organizational commitment fully mediates the relationship between job satisfaction on turnover intention.

  1. CHAPTER 3. High-performance Organic Photovoltaic Donor Polymers

    KAUST Repository

    Wadsworth, Andrew

    2017-11-08

    The field of organic photovoltaics has advanced a great deal over the last decade, with device efficiencies now exceeding 11%. A large part of this success can be attributed to the development of donor polymer materials, from their humble beginnings as homopolymers to the highly tuned push-pull copolymer and terpolymer materials that are now being reported on a regular basis. Through the careful use of chemical modification, it has been possible to design and synthesize a wide variety of donor polymers, allowing optimization of both the optoelectronic and structural properties of the materials. In doing so, more favourable active layer blends have been achieved and therefore significant improvements in device performance have been observed. Herein we discuss how the chemical design of donor polymers for organic photovoltaics has led to the emergence of high-performance materials.

  2. CHAPTER 3. High-performance Organic Photovoltaic Donor Polymers

    KAUST Repository

    Wadsworth, Andrew; Baran, Derya; Gorman, Jeffrey; McCulloch, Iain

    2017-01-01

    The field of organic photovoltaics has advanced a great deal over the last decade, with device efficiencies now exceeding 11%. A large part of this success can be attributed to the development of donor polymer materials, from their humble beginnings as homopolymers to the highly tuned push-pull copolymer and terpolymer materials that are now being reported on a regular basis. Through the careful use of chemical modification, it has been possible to design and synthesize a wide variety of donor polymers, allowing optimization of both the optoelectronic and structural properties of the materials. In doing so, more favourable active layer blends have been achieved and therefore significant improvements in device performance have been observed. Herein we discuss how the chemical design of donor polymers for organic photovoltaics has led to the emergence of high-performance materials.

  3. Measuring business performance using indicators of ecologically sustainable organizations

    Science.gov (United States)

    Snow, Charles G., Jr.; Snow, Charles C.

    2001-02-01

    The purpose of this paper is to explore the use of ecology-based performance measures as a way of augmenting the Balanced Scorecard approach to organizational performance measurement. The Balanced Scorecard, as proposed by Kaplan and Norton, focuses on four primary dimensions; financial, internal-business-process, customer, and learning and growth perspectives. Recently, many 'green' organizational theorists have developed the concept of "Ecologically Sustainable Organizations" or ESOs, a concept rooted in open systems theory. The ESO is called upon to consider resource use and conservation as a strategy for long-term viability. This paper asserts that in order to achieve ESO status, an organization must not only measure but also reward resource conservation measures. Only by adding a fifth perspective for ecological dimensions will the entity be truly motivated toward ESO status.

  4. Elements of Performance Management and Audit in Public Organizations

    Directory of Open Access Journals (Sweden)

    Gheorghe MINCULETE

    2015-12-01

    Full Text Available The concept of performance is a new one, having in mind the fact that, in order to achieve functional progress, public organizations are themselves determined to measure the results of their activity over a definite period of time. Nevertheless, a new characteristic regarding the implementation of this concept refers to the approach used by managers for putting it into practice that is the identification of the answers to the question: „What should be measured/monitored in order to have a better control over activities and which will determine their improvement?” The current article presents notions and elements specific to performance management at the level of public organizations, with a brief emphasis on the indicators and standards related to this domain.

  5. School performance and personal attitudes and social responsibility in preadolescent students

    Directory of Open Access Journals (Sweden)

    Miguel A. Carbonero

    2015-10-01

    Full Text Available This study focuses on the analysis of the differences observed between students with different levels of academic performance in their social attitudes and personal responsibility towards study, according to various theories and models. Participants were 235 students from the third cycle of Primary Education (10-12 years old. They completed two attitude rating scales: (a Assessment Scale of Social Responsibility Attitudes of Primary School Pupils (EARSA-P, Monsalvo, 2012b, consisting of 23 items grouped into six factors (obedience in the family, polite and accepting their mistakes, trust in their parents, responsible in school setting, friendly and willing to help and careful of their environment; and (b Assessment Scale of General Attitudes towards Study E-1 (Morales, 2006, which consists of 15 items grouped into five dimensions (high aspirations, enjoyment of study, study organization, efforts to understand and desire to continue learning. We compared the levels of social responsibility and attitudes toward study according to the level of academic achievement, finding significant group differences in attitudes toward study and responsibility in terms of academic achievement.

  6. The influence of personality and ability on undergraduate teamwork and team performance.

    Science.gov (United States)

    Rhee, Jinny; Parent, David; Basu, Anuradha

    2013-12-01

    The ability to work effectively on a team is highly valued by employers, and collaboration among students can lead to intrinsic motivation, increased persistence, and greater transferability of skills. Moreover, innovation often arises from multidisciplinary teamwork. The influence of personality and ability on undergraduate teamwork and performance is not comprehensively understood. An investigation was undertaken to explore correlations between team outcomes, personality measures and ability in an undergraduate population. Team outcomes included various self-, peer- and instructor ratings of skills, performance, and experience. Personality measures and ability involved the Five-Factor Model personality traits and GPA. Personality, GPA, and teamwork survey data, as well as instructor evaluations were collected from upper division team project courses in engineering, business, political science, and industrial design at a large public university. Characteristics of a multidisciplinary student team project were briefly examined. Personality, in terms of extraversion scores, was positively correlated with instructors' assessment of team performance in terms of oral and written presentation scores, which is consistent with prior research. Other correlations to instructor-, students' self- and peer-ratings were revealed and merit further study. The findings in this study can be used to understand important influences on successful teamwork, teamwork instruction and intervention and to understand the design of effective curricula in this area moving forward. The online version of this article (doi:10.1186/2193-1801-2-16) contains supplementary material, which is available to authorized users.

  7. Physician practice management organizations: their prospects and performance.

    Science.gov (United States)

    Conrad, D A; Koos, S; Harney, A; Haase, M

    1999-09-01

    As physician organizations adapt their incentives, processes, and structures to accommodate the demands of an increasingly competitive and performance-sensitive external environment, the development of more effective administrative and managerial mechanisms becomes critical to success. The emergence of physician practice management companies (PPMCs) represents a potentially positive step for physician practices seeking increased economies of scale through consolidation, as well as enhanced access to financial capital. However, economic and finance theory, coupled with some empirical "arithmetic" regarding the financial and operational performance of leading publicly traded PPMCs, suggest caution in one's forecasts of the future prospects for these evolving corporate forms.

  8. Personality traits affect teaching performance of attending physicians: results of a multi-center observational study.

    Science.gov (United States)

    Scheepers, Renée A; Lombarts, Kiki M J M H; van Aken, Marcel A G; Heineman, Maas Jan; Arah, Onyebuchi A

    2014-01-01

    Worldwide, attending physicians train residents to become competent providers of patient care. To assess adequate training, attending physicians are increasingly evaluated on their teaching performance. Research suggests that personality traits affect teaching performance, consistent with studied effects of personality traits on job performance and academic performance in medicine. However, up till date, research in clinical teaching practice did not use quantitative methods and did not account for specialty differences. We empirically studied the relationship of attending physicians' personality traits with their teaching performance across surgical and non-surgical specialties. We conducted a survey across surgical and non-surgical specialties in eighteen medical centers in the Netherlands. Residents evaluated attending physicians' overall teaching performance, as well as the specific domains learning climate, professional attitude, communication, evaluation, and feedback, using the validated 21-item System for Evaluation of Teaching Qualities (SETQ). Attending physicians self-evaluated their personality traits on a 5-point scale using the validated 10-item Big Five Inventory (BFI), yielding the Five Factor model: extraversion, conscientiousness, neuroticism, agreeableness and openness. Overall, 622 (77%) attending physicians and 549 (68%) residents participated. Extraversion positively related to overall teaching performance (regression coefficient, B: 0.05, 95% CI: 0.01 to 0.10, P = 0.02). Openness was negatively associated with scores on feedback for surgical specialties only (B: -0.10, 95% CI: -0.15 to -0.05, Pwork on development paths of attending physicians in medical education.

  9. Anesthesiology resident personality type correlates with faculty assessment of resident performance.

    Science.gov (United States)

    Schell, Randall M; Dilorenzo, Amy N; Li, Hsin-Fang; Fragneto, Regina Y; Bowe, Edwin A; Hessel, Eugene A

    2012-11-01

    To study the association between anesthesiology residents' personality preference types, faculty evaluations of residents' performance, and knowledge. Convenience sample and prospective study. Academic department of anesthesiology. Consenting anesthesiology residents (n = 36). All participants completed the Myers Briggs Type Indicator® (MBTI®). All residents' 6-month summation of daily focal evaluations completed by faculty [daily performance score (DPS); 1 = unsatisfactory, 2 = needs improvement, 3 = meets expectations, 4 = exceeds expectations], as well as a global assessment of performance (GAP) score based on placement of each resident into perceived quartile compared with their peers (ie,1 = first, or top, quartile) by senior faculty (n = 7) who also completed the MBTI, were obtained. The resident MBTI personality preferences were compared with the DPS and GAP scores, the United States Medical Licensing Examination (USMLE) I and II scores, and faculty MBTI personality type. There was no association between personality preference type and performance on standardized examinations (USMLE I, II). The mean GAP score was better (higher quartile score) for Extraverts than Introverts (median 2.0 vs 2.6, P = 0.0047) and for Sensing versus Intuition (median 2.0 vs 2.6, P = 0.0206) preference. Faculty evaluator MBTI preference type did not influence the GAP scores they assigned residents. Like GAP, the DPS was better for residents with Sensing versus Intuition preference (median 3.5 vs 3.3, P = 0.0111). No difference in DPS was noted between Extraverts and Introverts. Personality preference type was not associated with resident performance on standardized examinations, but it was associated with faculty evaluations of resident performance. Residents with Sensing personality preference were evaluated more favorably on global and focal faculty evaluations than those residents who chose the Intuition preference. Extraverted residents were evaluated more favorably on

  10. How Person-Organization Fit Impacts Employees' Perceptions of Justice and Well-Being

    Science.gov (United States)

    Roczniewska, Marta; Retowski, Sylwiusz; Higgins, E. Tory

    2018-01-01

    Regulatory fit theory predicts that when individuals adopt strategies that sustain their motivational orientations, they feel right about what is happening. Our aim was to test these predictions at the person-organization level. Across three studies, we expected and found that a feeling right experience that results from a match between an employee and an organizational climate produces perceptions that the company's prevailing procedures are fair. In Study 1 (N = 300), a survey among employees of distinct companies, we observed that the more organizational characteristics matched individual promotion and prevention focus of the employees, the more the employees perceived their workplace as just. Study 2 (N = 139), a randomized-control experiment, replicated this pattern by demonstrating that individuals with a predominant promotion focus assigned fairness to the organizational conduct most strongly when they recalled events characterizing a promotion-oriented environment; on the contrary, individuals with a predominant prevention focus deemed their workplace most fair when they were asked to recall prevention-related conduct of their company. In Study 3 (N = 376), a cross-sectional field study, we found that regulatory non-fit was associated with lower procedural justice perceptions and this, in turn, related to higher burnout. Theoretical and practical implications of applying regulatory fit theory to person-organization relationships are discussed. PMID:29375436

  11. How Person-Organization Fit Impacts Employees' Perceptions of Justice and Well-Being

    Directory of Open Access Journals (Sweden)

    Marta Roczniewska

    2018-01-01

    Full Text Available Regulatory fit theory predicts that when individuals adopt strategies that sustain their motivational orientations, they feel right about what is happening. Our aim was to test these predictions at the person-organization level. Across three studies, we expected and found that a feeling right experience that results from a match between an employee and an organizational climate produces perceptions that the company's prevailing procedures are fair. In Study 1 (N = 300, a survey among employees of distinct companies, we observed that the more organizational characteristics matched individual promotion and prevention focus of the employees, the more the employees perceived their workplace as just. Study 2 (N = 139, a randomized-control experiment, replicated this pattern by demonstrating that individuals with a predominant promotion focus assigned fairness to the organizational conduct most strongly when they recalled events characterizing a promotion-oriented environment; on the contrary, individuals with a predominant prevention focus deemed their workplace most fair when they were asked to recall prevention-related conduct of their company. In Study 3 (N = 376, a cross-sectional field study, we found that regulatory non-fit was associated with lower procedural justice perceptions and this, in turn, related to higher burnout. Theoretical and practical implications of applying regulatory fit theory to person-organization relationships are discussed.

  12. Performance of different tomato cultivars under organic and inorganic regimes

    International Nuclear Information System (INIS)

    Ali, I.; Khattak, A. M.; Ali, M.; Ullah, K.

    2015-01-01

    To study the performance of different tomato cultivars under organic and inorganic regimes an experiment was conducted at New Developmental Farm, The University of Agriculture, Peshawar, Pakistan during the summer 2013-14. The experiment was laid out in RCBD with split plot arrangement having four replications. Organic regimes (FYM, poultry manure and mushroom compost) and inorganic (NPK) regimes were allotted to main plot, while cultivars (Roma VF, Roma, Super Classic, Bambino and Rio Grande) were subjected to sub plots. Organic and Inorganic regimes significantly (P ≤ 0.01) influenced all the studied attributes of tomato cultivars. Among different cultivars, Roma gave maximum plant survival (93.8 percentage), number of leaves plant (84.1), number of flower inflorescence (5.4), number of fruits inflorescence (4.3), number of fruit plant (25.4), fruit size (63.9 cm) fruit weight plant (9.1 kg) and total yield (22.9 t ha). However, it was closely followed by cultivar Rio Grande for number of leaves plant (79.6), number of flower inflorescence (5.1), number of fruits inflorescence (4.0) and number of fruits plant (24.9). Cultivar Super Classic produced minimum number of leaves plant (67.7), flower inflorescence (4.8), fruit size (60.6 cm), fruit weight plant (8.6 kg) and total yield (21.7 t ha). Similarly, highest plant survival (90.0 percentage), number of flower inflorescence (5.1), number of fruits inflorescence (4.0), number of fruit plant (25.4), fruit size (62.4 ml), fruit weight plant (8.90 kg) and total yield (22.9 t ha) were recorded in plants provided with organic conditions Roma cultivar performed better than other cultivars under the agro climatic condition of Peshawar followed by cultivar Rio Grande. Therefore, organic tomato production, and these two cultivars are recommended to be grown in Peshawar area. (author)

  13. Ready to rumble: how team personality composition and task conflict interact to improve performance.

    Science.gov (United States)

    Bradley, Bret H; Klotz, Anthony C; Postlethwaite, Bennett E; Brown, Kenneth G

    2013-03-01

    Although prior work has proposed a number of conditions under which task conflict in teams may improve performance, composition variables have been left unexplored. Given the effects of personality traits on team processes and outcomes demonstrated in prior work, investigating whether specific personality compositions influence the effect of task conflict on team performance is critical to researchers' understanding of conflict in teams. Our results indicate that team-level averages of both openness to experience and emotional stability function as moderators of the relationship between task conflict and team performance. Specifically, task conflict had a positive impact on performance in teams with high levels of openness or emotional stability; in contrast, task conflict had a negative impact on performance in teams with low levels of openness or emotional stability. Thus, when task conflict emerges, teams composed of members who are open minded or emotionally stable are best able to leverage conflict to improve performance. Implications for theory and practice are discussed.

  14. Prefrontal cognitive ability, intelligence, Big Five personality, and the prediction of advanced academic and workplace performance.

    Science.gov (United States)

    Higgins, Daniel M; Peterson, Jordan B; Pihl, Robert O; Lee, Alice G M

    2007-08-01

    Studies 1 and 2 assessed performance on a battery of dorsolateral prefrontal cognitive ability (D-PFCA) tests, personality, psychometric intelligence, and academic performance (AP) in 2 undergraduate samples. In Studies 1 and 2, AP was correlated with D-PFCA (r=.37, ppersonality. Studies 3 and 4 assessed D-PFCA, personality, and workplace performance among (a) managerial-administrative workers and (b) factory floor workers at a manufacturing company. Prefrontal cognitive ability correlated with supervisor ratings of manager performance at values of r ranging from .42 to .57 (ps<.001), depending on experience, and with factory floor performance at pr=.21 (p=.02), after controlling for experience, age, and education. Conscientiousness correlated with factory floor performance at r=.23.

  15. The moderating effect of leadership on the relationship between personality and performance.

    Science.gov (United States)

    Yeh, Shu-Chuan Jennifer; Yuan, Kuo-Shu; Chen, Shih-Hua Sarah; Lo, Ying-Ying; Chou, Hsueh-Chih; Huang, Shan; Chiu, Herng-Chia; Wan, Thomas T H

    2016-10-01

    To examine how personality and leadership influence efficiency in the nursing service environment. Leadership and personality contribute to the success and failure of a unit. However, how they interact to influence performance is still understudied. We used matched pairs sample design to survey 135 head nurses and 1353 registered nurses on validated instruments of demographic characteristics, leadership styles and personality during June and July of 2014. Efficiency was calculated using Data Envelopment Analysis. Tobit regression was used for analysis. High conscientiousness and low neuroticism were significantly associated with higher efficiency. Particularly, under the initiating structure leadership style, high conscientiousness, high extraversion, high agreeableness, high openness and low neuroticism were related to higher efficiency. Openness would improve efficiency under a low consideration leadership style. Most personality traits were related to higher efficiency under the initiating leadership style. Only openness would improve leaders' efficiency under a high initiating structure and a low consideration leadership style. Considering personality as one factor of selecting head nurses, selecting the right person can improve the fit between individuals and organisations, which in turn, improves job performance. Training head nurses to develop better leadership styles in nurses is another way to enhance efficiency. © 2016 John Wiley & Sons Ltd.

  16. Big Five personality traits and performance anxiety in relation to marching arts satisfaction.

    Science.gov (United States)

    Levy, Jacob J; Lounsbury, John W

    2011-01-01

    To examine the Big Five personality traits and performance anxiety in relation to marching arts satisfaction. Data were collected from 278 instrumentalists (i.e., brass players and percussionists) and color guard performers (e.g., dancers) representing six world class drum and bugle corps. PARTICIPANTS completed three measures: the Adolescent Personal Style Inventory was used to measure the Big Five personality factors: Agreeableness, Conscientiousness, Emotional Stability, Extraversion, and Openness; the Performance Anxiety Questionnaire - used to assess somatic and cognitive symptoms of performance anxiety; and the Marching Arts Satisfaction - used to assess for the physical, social, and contextual environments of drum and bugle corps. Correlation and multiple regression analyses revealed concurrent relationships between the Big Five and performance anxiety with satisfaction. A linear combination of the Big Five traits and Performance Anxiety accounted for 36% of the total variance in satisfaction, with Extraversion, Emotional Stability, and Performance Anxiety contributing significant unique variance. The findings of the present study suggest that performers who are extraverted, conscientious, and effective at managing general stress - and performance stress in particular - find a greater sense of satisfaction with their participation in world class drum and bugle corps.

  17. Organization structure and the performance of hospital emergency services.

    Science.gov (United States)

    Georgopoulos, B S

    1985-07-01

    A comparative study of 30 hospital emergency departments (EDs) and nearly 1,500 individuals associated with them was conducted. Data were obtained from institutional records, physicians, patients, and other sources. The object was to investigate the relationship between the organization and performance of these health service systems. The study assessed the quality of medical care, the quality of nursing care, and the economic efficiency of hospital EDs. The results show substantial interinstitutional differences in these criteria. They also show a significant relationship between medical and nursing care, but not between the quality of care and economic efficiency. Differences in ED performance are related to medical staffing patterns, medical teaching affiliation, personnel training, scope of emergency services, number of patient visits processed, and hospital size and complexity. Not all of these variables, however, correlate positively with all three criteria of performance, nor are they equally important to each.

  18. Personality traits measured at baseline can predict academic performance in upper secondary school three years late.

    Science.gov (United States)

    Rosander, Pia; Bäckström, Martin

    2014-12-01

    The aim of the present study was to explore the ability of personality to predict academic performance in a longitudinal study of a Swedish upper secondary school sample. Academic performance was assessed throughout a three-year period via final grades from the compulsory school and upper secondary school. The Big Five personality factors (Costa & McCrae, ) - particularly Conscientiousness and Neuroticism - were found to predict overall academic performance, after controlling for general intelligence. Results suggest that Conscientiousness, as measured at the age of 16, can explain change in academic performance at the age of 19. The effect of Neuroticism on Conscientiousness indicates that, as regarding getting good grades, it is better to be a bit neurotic than to be stable. The study extends previous work by assessing the relationship between the Big Five and academic performance over a three-year period. The results offer educators avenues for improving educational achievement. © 2014 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  19. Performance of student software development teams: the influence of personality and identifying as team members

    Science.gov (United States)

    Monaghan, Conal; Bizumic, Boris; Reynolds, Katherine; Smithson, Michael; Johns-Boast, Lynette; van Rooy, Dirk

    2015-01-01

    One prominent approach in the exploration of the variations in project team performance has been to study two components of the aggregate personalities of the team members: conscientiousness and agreeableness. A second line of research, known as self-categorisation theory, argues that identifying as team members and the team's performance norms should substantially influence the team's performance. This paper explores the influence of both these perspectives in university software engineering project teams. Eighty students worked to complete a piece of software in small project teams during 2007 or 2008. To reduce limitations in statistical analysis, Monte Carlo simulation techniques were employed to extrapolate from the results of the original sample to a larger simulated sample (2043 cases, within 319 teams). The results emphasise the importance of taking into account personality (particularly conscientiousness), and both team identification and the team's norm of performance, in order to cultivate higher levels of performance in student software engineering project teams.

  20. Bioinspired phospholipid polymer biomaterials for making high performance artificial organs

    Directory of Open Access Journals (Sweden)

    K Ishihara

    2000-01-01

    Full Text Available Novel polymer biomaterials, which can be used in contact with blood, are prepared with strong inspiration from the surface structure of biomembrane. That is, the polymers with a phospholipid polar group in the side chain, 2-methacrylooyloxyethyl phosphorylcholine (MPC polymers were synthesized. The MPC polymers can inhibit surface-induced clot formation effectively, when they are in contact with blood even in the absence of an anticoagulant. This phenomenon was due to the reduction of plasma protein and suppression of denaturation of adsorbed proteins, that is the MPC polymers interact with blood components very mildly. As the molecular structure of the MPC polymer was easily designed by changing the monomer units and their composition, it could be applied to surface modification of artificial organs and biomedical devices for improving blood and tissue compatibility. Thus, the MPC polymers are useful polymer biomaterials for manufacturing high performance artificial organs and biomedical devices to provide safe medical treatments.

  1. Research Performances of Organization of Islamic Conference (OIC) Members.

    Science.gov (United States)

    Khoubnasabjafari, Maryam; Sadeghifar, Eliza; Khalili, Majid; Ansarin, Khalil; Jouyban, Abolghasem

    2012-01-01

    Scientometric analysis of academic institutions provides useful information for policy makers, international and national organizations to invest in the research fields of the institutions to gain more outputs with less cost. The objectives of this work were to report a scientometric analysis of Islamic states considering a number of indicators. The number of articles and patents published by members of organization of Islamic conference were extracted from Scopus(TM) along with the top journals, authors, document type, universities, language of the publications and subjects. The analyses of data revealed that Turkey is the leading country followed by Iran, Egypt, Malaysia and Nigeria when total numbers of indexed articles in Scopus(TM) are considered. When the articles of 2006-2010 are considered the ranks are Turkey, Iran, Malaysia, Egypt and Pakistan. the increased pattern was observed for scientific performances of OIC members however, more investments are required to fill the gap between OIC members and the leading countries.

  2. Incremental Validity of Personality Measures in Predicting Underwater Performance and Adaptation.

    Science.gov (United States)

    Colodro, Joaquín; Garcés-de-Los-Fayos, Enrique J; López-García, Juan J; Colodro-Conde, Lucía

    2015-03-17

    Intelligence and personality traits are currently considered effective predictors of human behavior and job performance. However, there are few studies about their relevance in the underwater environment. Data from a sample of military personnel performing scuba diving courses were analyzed with regression techniques, testing the contribution of individual differences and ascertaining the incremental validity of the personality in an environment with extreme psychophysical demands. The results confirmed the incremental validity of personality traits (ΔR 2 = .20, f 2 = .25) over the predictive contribution of general mental ability (ΔR 2 = .07, f 2 = .08) in divers' performance. Moreover, personality (R(L)2 = .34) also showed a higher validity to predict underwater adaptation than general mental ability ( R(L)2 = .09). The ROC curve indicated 86% of the maximum possible discrimination power for the prediction of underwater adaptation, AUC = .86, p personality traits as predictors of an effective response to the changing circumstances of military scuba diving. They also may improve the understanding of the behavioral effects and psychophysiological complications of diving and can also provide guidance for psychological intervention and prevention of risk in this extreme environment.

  3. Organic UV filters in personal care products in Switzerland: a survey of occurrence and concentrations.

    Science.gov (United States)

    Manová, Eva; von Goetz, Natalie; Hauri, Urs; Bogdal, Christian; Hungerbühler, Konrad

    2013-07-01

    Organic ultraviolet (UV) filters are a group of compounds designed to absorb UV radiation and hence protect our skin against UV-induced damage. Apart from traditional sunscreens, they can be found in many other categories of personal care products (PCPs). These include skin care, facial makeup and lip care products, which are often used simultaneously, and on a regular basis. The frequency of occurrence as well as concentrations of organic UV filters contained in PCPs change over time. Furthermore, in Switzerland the exact UV filter concentrations are confidential. To date, only limited data are available for the levels of organic UV filters in PCPs, and these data refer mainly to sunscreens. In this paper, we provide an up-to-date frequency of occurrence and concentrations of organic UV filters in PCPs, including for the first time PCPs used in everyday life. A total of 116 PCPs was selected on the basis of a product-use questionnaire and distributed among seven PCP categories: lip care products, lipsticks, face creams, liquid makeup foundations, aftershaves, hand creams, and sunscreens. Concentrations of 22 organic UV filters were measured in the selected PCPs. The most frequently occurring UV filters were butyl methoxydibenzoylmethane (BMBM) detected in 82 products (71%), ethylhexyl methoxycinnamate (EHMC) in 59 products (51%) and octocrylene (OCT) in 50 products (43%). BMBM, EHMC and OCT concentrations averaged 2.6%, 4.0%, and 6.0%, respectively. Overall, UV filter concentrations in PCPs applied regularly throughout the year can be as high as those in sunscreens that are primarily used for sun protection and hence applied only on selected days. PCPs that are used on a regular basis, and often simultaneously, thus represent an important and, as yet, unquantified source of UV filter exposure. This study provides essential information for aggregate exposure assessments that combine data on concentrations of individual UV filters widely used in a variety of PCP

  4. The contribution of intimate live music performances to the quality of life for persons with dementia.

    Science.gov (United States)

    van der Vleuten, Maaike; Visser, Adriaan; Meeuwesen, Ludwien

    2012-12-01

    The aim of this study was to assess the effect of intimate live music performances delivered by professional singers on the quality of life of persons with mild and severe dementia in nursing homes. A sample of 54 persons with varying degrees of dementia participated in the study. Complete data sets are available for 45 persons. Using a quasi-experimental design, quality of life was assessed on the dimensions of participation (human contact, care relationship and communication) and mental well-being (positive emotions, negative emotions and communication). Observational rating scales were completed by caregivers and family after the performance. Intimate live music performances have a positive effect on human contact, care relationships, positive emotions and negative emotions, especially for the mild dementia group. They lead to improved human contact, better communication, more positive and less negative emotions, and an improved relationship between caregiver and receiver. Intimate live music performances are an inexpensive, non-invasive, feasible way to improve a deteriorating quality of life for persons suffering from dementia. This form of supplementary care may also alleviate the task of caregivers. Nursing homes should make more use of intimate live music performances as forms of complementary care. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  5. Health-Related Behavior Mediates the Association Between Personality and Memory Performance in Older Adults.

    Science.gov (United States)

    Allen, Mark S; Laborde, Sylvain; Walter, Emma E

    2017-03-01

    This prospective study explored the potential mediating role of health-related behavior (alcohol involvement, diet, television viewing, and physical activity) in the association between personality and change in memory performance over 2 years. A nationally representative sample of 8,376 U.K. participants aged 55 years and older (4,572 women, 3,804 men) completed self-report measures of personality and health-related behavior in 2010, and completed a memory performance task in 2010 and 2012. After removing variance associated with potential confounding variables, neuroticism and agreeableness had negative associations, and openness and conscientiousness positive associations with change in memory performance. There were no moderation effects by age, sex, education level, or ethnicity. Multiple mediator models demonstrated that physical activity, television viewing, and alcohol intake mediated associations between personality and change in memory performance. These findings provide evidence that the association between personality and memory performance in older adults can be explained, in part, through health-related behavior.

  6. Relationships between milk consumption and academic performance, learning motivation and strategy, and personality in Korean adolescents.

    Science.gov (United States)

    Kim, Sun Hyo; Kim, Woo Kyoung; Kang, Myung-Hee

    2016-04-01

    A healthy diet has been reported to be associated with physical development, cognition and academic performance, and personality during adolescence. This study was performed to investigate the relationships among milk consumption and academic performance, learning motivation and strategies, and personality among Korean adolescents. The study was divided into two parts. The first part was a survey on the relationship between milk consumption and academic performance, in which intakes of milk and milk products and academic scores were examined in percentiles among 630 middle and high school students residing in small and medium-sized cities in 2009. The second part was a survey on the relationships between milk consumption and learning motivation and strategy as well as personality, in which milk consumption habits were collected and Learning Motivation and Strategy Test (L-MOST) for adolescents and Total Personality Inventory for Adolescents (TPI-A) were conducted in 262 high school students in 2011. In the 2009 survey, milk and milk product intakes of subjects were divided into a low intake group (LM: ≤ 60.2 g/day), medium intake group (MM: 60.3-150.9 g/day), and high intake group (HM: ≥ 151.0 g/day). Academic performance of each group was expressed as a percentile, and performance in Korean, social science, and mathematics was significantly higher in the HM group (P learning strategy total," "testing technique," and "resources management technique" scores (P learning strategy total, class participation technique, and testing technique showed significantly positive correlations (P academic performance (Korean, social science, and mathematics) in Korean adolescents. In male high school students, particularly, higher milk intake frequency was positively correlated with learning motivation and strategy as well as some items of the personality inventory.

  7. The relationships between the combination of person- and organization-related conditions and patients' perceptions of palliative care quality.

    Science.gov (United States)

    Sandsdalen, Tuva; Høye, Sevald; Rystedt, Ingrid; Grøndahl, Vigdis Abrahamsen; Hov, Reidun; Wilde-Larsson, Bodil

    2017-12-06

    Little is known about the combination of person- and organization- related conditions and the relationships with patients' perspectives of care quality. Such a combination could contribute knowledge reflecting the complexity of clinical practice, and enhance individualized care. The aim was to investigate the relationships between the combination of person- and organization-related conditions and patients' perceptions of palliative care quality. A cross-sectional study, including 191 patients in the late palliative phase (73% response rate) admitted to hospice inpatient care (n = 72), hospice day care (n = 51), palliative units in nursing homes (n = 30) and home care (n = 38), was conducted between November 2013 and December 2014, using the instrument Quality from the Patients' Perspective specific to palliative care (QPP-PC). Data were analysed, using analysis of covariance, to explore the amount of the variance in the dependent variables (QPP-PC) that could be explained by combination of the independent variables - Person- and organization-related conditions, - while controlling for differences in covariates. Patients scored the care received and the subjective importance as moderate to high. The combination of person- and organization - related conditions revealed that patients with a high sense of coherence, lower age (person - related conditions) and being in a ward with access to and availability of physicians (organization-related condition) might be associated with significantly higher scores for the quality of care received. Gender (women), daily contact with family and friends, and low health-related quality of life (person-related conditions) might be associated with higher scores for subjective importance of the aspects of care quality. Healthcare personnel, leaders and policy makers need to pay attention to person- and organization-related conditions in order to provide person-centered palliative care of high quality. Further studies from

  8. Revenue and Attendance Simultaneous Optimization in Performing Arts Organizations

    DEFF Research Database (Denmark)

    Baldin, Andrea; Bille, Trine; Ellero, Andrea

    2018-01-01

    Performing arts organizations are characterized by different objectives other than revenue. Even if, on the one hand, theaters aim to increase revenue from box office as a consequence of the systematic reduction in public funds; on the other hand, they pursue the objective to increase its attenda...... and the demand forecast, taking into account the impact of heterogeneity among customer categories in both choice and demand. The proposed model is validated with booking data referring to the Royal Danish theater during the period 2010–2015....

  9. Impacts of organization and management on outage performance

    International Nuclear Information System (INIS)

    Huang Yuhao; Cheng, S.-K.

    2004-01-01

    From probabilistic safety assessments and root cause analyses for incidents/accidents, the risk at refueling outage has recently been recognized to be comparable to (or even more significant than) the commonly evaluated risk at power in a Nuclear Power Plant (NPP). This paper summarizes the major findings in the aspect of 'organization and management', which is identified to have significant impacts on outage performance in the qualitative assessment of a PWR plant. In order to reduce the potential risk arisen from those identified imperfections, the corresponding suggestions are also proposed. (author)

  10. Personality stability is associated with better cognitive performance in adulthood: are the stable more able?

    Science.gov (United States)

    Graham, Eileen K; Lachman, Margie E

    2012-09-01

    Although personality is relatively stable over time, there are individual differences in the patterns and magnitude of change. There is some evidence that personality change in adulthood is related to physical health and longevity. The present study expanded this work to consider whether personality stability or change would be associated with better cognitive functioning, especially in later adulthood. A total of 4,974 individuals participated in two waves of The Midlife in the United States Study (MIDUS) in 1994-1995 and 2004-2005. Participants completed the MIDUS personality inventory at both times and the Brief Test of Adult Cognition by Telephone cognitive battery at Time 2. Multiple regression and analysis of covariance analyses showed that, consistent with predictions, individuals remaining stable in openness to experience and neuroticism had faster reaction times and better inductive reasoning than those who changed. Among older adults, those who remained stable or decreased in neuroticism had significantly faster reaction times than those who increased. As predicted, personality stability on some traits was associated with more adaptive cognitive performance on reasoning and reaction time. Personality is discussed as a possible resource for protecting against or minimizing age-related declines in cognition.

  11. Does homework behavior mediate the relation between personality and academic performance?

    NARCIS (Netherlands)

    Lubbers, Miranda J.; Van der Werf, Margaretha P. C.; Kuyper, Hans; Hendriks, A. A. Jolijn

    Past research has consistently shown that there is a relation between personality and academic performance, but much less work has focused on explaining this relation. The present study examined whether three aspects of homework behavior, namely homework time, procrastination, and learning

  12. Personal Skills, Job Satisfaction, and Productivity in Members of High Performance Teams

    Science.gov (United States)

    Valdes-Flores, Patricia; Campos-Rodriguez, Javier Arturo

    2008-01-01

    The intention of the study is to identify the development of personal skills, as well as the increase of job satisfaction and productivity of the employee, as a result of their participation in high performance teams. Volunteered in the study 139 members of self-managed teams belonging to the Production Area, 39 of Operational Administrative…

  13. Computer Self-Efficacy, Computer Anxiety, Performance and Personal Outcomes of Turkish Physical Education Teachers

    Science.gov (United States)

    Aktag, Isil

    2015-01-01

    The purpose of this study is to determine the computer self-efficacy, performance outcome, personal outcome, and affect and anxiety level of physical education teachers. Influence of teaching experience, computer usage and participation of seminars or in-service programs on computer self-efficacy level were determined. The subjects of this study…

  14. Work Experiences, Job Performance, and Feelings of Personal and Family Well-Being.

    Science.gov (United States)

    Greenhaus, Jeffrey H.; And Others

    1987-01-01

    Examined interaction between job performance and specific work experiences on three indicators of personal and family well-being among 336 accountants. Perceptions of nonsupportive and inequitable work environment, role conflict, and extensive time commitment to work were each related to one or more indicators of well-being. (Author)

  15. Task and person-focused leadership behaviors and team performance : A meta-analysis

    NARCIS (Netherlands)

    Ceri-Booms, Meltem; Curseu, P.L.; Oerlemans, L.A.G.

    2017-01-01

    This paper reports the results of a meta-analytic review of the relationship between person and task oriented leader behaviors, on the one hand, and team performance, on the other hand. The results, based on 89 independent samples, show a moderate positive (ρ=.33) association between both types of

  16. Personality in teams: its relationship to social cohesion, task cohesion, and team performance

    NARCIS (Netherlands)

    van Vianen, A.E.M.; de Dreu, C.K.W.

    2001-01-01

    This study continued past research on the relationship between personality composition in teams and social cohesion and team performance (Barrick, Stewart, Neubert, & Mount, 1998). Results from the Barrick et al. sample (N = 50) were compared with data from two new samples, one comprising drilling

  17. How lead founder personality affects new venture performance : the mediating role of team conflict

    NARCIS (Netherlands)

    Jong, de A.; Song, M.; Song, L.Z.

    2013-01-01

    This empirical study of 323 new ventures examines how task and relationship conflict in the founding top management team mediates the effect of lead founder personality on new venture performance. The results reveal that (1) openness and agreeableness increase task conflict, whereas

  18. How Lead Founder Personality Affects New Venture Performance: The Mediating Role of Team Conflict

    NARCIS (Netherlands)

    de Jong, Ad; Song, Michael; Song, Lisa Z.

    2013-01-01

    This empirical study of 323 new ventures examines how task and relationship conflict in the founding top management team mediates the effect of lead founder personality on new venture performance. The results reveal that (1) openness and agreeableness increase task conflict, whereas

  19. Physical performance in persons with spinal cord injuries after discharge from rehabilitation

    NARCIS (Netherlands)

    Dallmeijer, A J; van der Woude, L H; Hollander, P A; Angenot, E L

    PURPOSE: The purpose of this study was to investigate changes in physical capacity and performance of activities of daily living (ADL) during the postrehabilitation period of persons with spinal cord injuries and to determine the factors explaining the changes in physical capacity. METHODS: Nine

  20. Personality Traits and General Intelligence as Predictors of Academic Performance: A Structural Equation Modelling Approach

    Science.gov (United States)

    Rosander, Pia; Backstrom, Martin; Stenberg, Georg

    2011-01-01

    The aim of the present study was to investigate the extent to which personality traits, after controlling for general intelligence, predict academic performance in different school subjects. Upper secondary school students in Sweden (N=315) completed the Wonderlic IQ test (Wonderlic, 1992) and the IPIP-NEO-PI test (Goldberg, 1999). A series of…

  1. Poor Performance on Serial Visual Tasks in Persons with Reading Disabilities: Impaired Working Memory?

    Science.gov (United States)

    Ram-Tsur, Ronit; Faust, Miriam; Zivotofsky, Ari Z.

    2008-01-01

    The present study investigates the performance of persons with reading disabilities (PRD) on a variety of sequential visual-comparison tasks that have different working-memory requirements. In addition, mediating relationships between the sequential comparison process and attention and memory skills were looked for. Our findings suggest that PRD…

  2. Personality and Student Performance on Evaluation Methods Used in Business Administration Courses

    Science.gov (United States)

    Lakhal, Sawsen; Sévigny, Serge; Frenette, Éric

    2015-01-01

    The objective of this study was to verify whether personality (Big Five model) influences performance on the evaluation methods used in business administration courses. A sample of 169 students enrolled in two compulsory undergraduate business courses responded to an online questionnaire. As it is difficult within the same course to assess…

  3. Identification of the Predictive Power of Five Factor Personality Traits for Individual Instrument Performance Anxiety

    Science.gov (United States)

    Özdemir, Gökhan; Dalkiran, Esra

    2017-01-01

    This study, with the aim of identifying the predictive power of the five-factor personality traits of music teacher candidates on individual instrument performance anxiety, was designed according to the relational screening model. The study population was students attending the Music Education branch of Fine Arts Education Departments in…

  4. Personal development plan (PDP in practice and technology of introducing mentoring in organizations

    Directory of Open Access Journals (Sweden)

    Bukharina A.Y.

    2018-03-01

    Full Text Available The article details the methods and practices of introducing mentoring in the organization. The definition and distinction of such concepts as “mentoring”, “mentoring”, “coaching” is given. The approaches to the introduction of mentoring as a system and mentoring as an element of the company’s corporate culture have been worked out and described. The article presents detailed step-by-step method for creating and implementing personal development plans (PDPs and mentor plans as key practical elements for the implementation of mentoring. Also, there is depicted vividly the main mistakes, pitfalls and ways to avoid them in the implementation of similar projects. This article should be interesting for practicing psychologists, HR, organizational development and internal communications specialists, as well as managers of different levels.

  5. Organization of co-occurring Axis II features in borderline personality disorder.

    Science.gov (United States)

    Critchfield, Kenneth L; Clarkin, John F; Levy, Kenneth N; Kernberg, Otto F

    2008-06-01

    Considerable heterogeneity exists in the comorbid Axis II features that frequently accompany borderline personality disorder (BPD). These features have potential to be meaningfully organized, relate to specific BPD presentation, and have implications for treatment process and outcome. The present study explored patterns of Axis II comorbidity in order to identify subtypes of BPD. A well-defined sample of 90 patients diagnosed with BPD was recruited as part of an RCT study. Participants were administered the International Personality Disorder Examination (Loranger, 1999) to diagnose BPD and assess comorbid Axis II features. Other measures were also administered to assess aspects of current work and relationship functioning, symptomatology, and self-concept. Q-factoring was used to develop subtypes based on commonly occurring Axis II profiles, identifying three: Cluster A (elevated paranoid and schizotypal features), Cluster B (elevated narcissistic and histrionic features), and Cluster C (elevated avoidant and obsessive-compulsive features). An additional factor analysis revealed two dimensions underlying the comorbid features identifiable as: extraversion versus introversion and antagonism versus constraint. Validity of these two maps of comorbidity was explored in terms of the BPD criteria themselves, as well as on work and relationship functioning, identity diffusion, views of self and others, positive and negative affect, behavioural dyscontrol, and symptomatic distress. Clinically meaningful subtypes can be identified for BPD based on co-occurring Axis II features. Further research is needed to replicate and further establish base-rates of these subtypes as well as their differential implications for treatment.

  6. Patient and interest organizations' views on personalized medicine: a qualitative study.

    Science.gov (United States)

    Budin-Ljøsne, Isabelle; Harris, Jennifer R

    2016-05-13

    Personalized medicine (PM) aims to tailor disease prevention, diagnosis, and treatment to individuals on the basis of their genes, lifestyle and environments. Patient and interest organizations (PIOs) may potentially play an important role in the realization of PM. This paper investigates the views and perspectives on PM of a variety of PIOs. Semi-structured telephone interviews were conducted among leading representatives of 13 PIOs located in Europe and North-America. The data collected were analysed using a conventional content analysis approach. The PIO representatives supported the realization of PM but feared that many financial, structural and organizational challenges may delay its realization. They encouraged strategies to modernize drug licencing mechanisms, develop research and data sharing infrastructures, and educate patients and health care professionals in PM. Notably, they emphasized the importance of developing PM in an equitable way and taking into consideration the patients' needs, values and personal situation. Despite varying levels of awareness regarding PM, the PIO representatives expressed willingness to engage in the PM agenda and recommended that PIOs work closely with policy-makers to design PM in a way that truly addresses the needs and concerns of patients. PIOs have the potential to become central drivers of the PM agenda. Collaborations should be further developed between PIOs, researchers, drug developers and health care authorities.

  7. Understanding organic photovoltaic cells: Electrode, nanostructure, reliability, and performance

    Science.gov (United States)

    Kim, Myung-Su

    My Ph.D. research has focused on alternative renewable energy using organic semiconductors. During my study, first, I have established reliable characterization methods of organic photovoltaic devices. More specifically, less than 5% variation of power conversion efficiency of fabricated organic blend photovoltaic cells (OBPC) was achieved after optimization. The reproducibility of organic photovoltaic cell performance is one of the essential issues that must be clarified before beginning serious investigations of the application of creative and challenging ideas. Second, the relationships between fill factor (FF) and process variables have been demonstrated with series and shunt resistance, and this provided a chance to understand the electrical device behavior. In the blend layer, series resistance (Rs) and shunt resistance (Rsh) were varied by controlling the morphology of the blend layer, the regioregularity of the conjugated polymer, and the thickness of the blend layer. At the interface between the cathode including PEDOT:PSS and the blend layer, cathode conductivity was controlled by varying the structure of the cathode or adding an additive. Third, we thoroughly examined possible characterization mistakes in OPVC. One significant characterization mistake is observed when the crossbar electrode geometry of OPVC using PEDOT:PSS was fabricated and characterized with illumination which is larger than the actual device area. The hypothesis to explain this overestimation was excess photo-current generated from the cell region outside the overlapped electrode area, where PEDOT:PSS plays as anode and this was clearly supported with investigations. Finally, I incorporated a creative idea, which enhances the exciton dissociation efficiency by increasing the interface area between donor and acceptor to improve the power conversion efficiency of organic photovoltaic cells. To achieve this, nanoimprint lithography was applied for interface area increase. To clarify the

  8. Student Performance in Principles of Macroeconomics: the Importance of Gender and Personality Type

    OpenAIRE

    Leiv Opstad; Lars Fallan

    2010-01-01

    Several studies indicate that females perform more poorly in economic courses than their male counterparts. Other studies reveal that students' personality types affect their performance in economic courses, as well. The present study explores this issue by testing a number of interactions between gender and the Kersey-Bates temperament types in an ordered probit model explaining students' grades in Principles of Macroeconomics. The results confirm that the interaction of gender and temperame...

  9. Strategies toward High Performance Organic Photovoltaic Cell: Material and Process

    Science.gov (United States)

    Kim, Bong Gi

    The power conversion efficiency of organic photovoltaic (OPV) cells has been rapidly improved during the last few years and currently reaches around 10 %. The performance is evenly governed by absorption, exciton diffusion, exciton dissociation, carrier transfer, and collection efficiencies. Establishing a better understanding of OPV device physics combined with the development of new materials for each executive step contributes to this dramatic improvement. This dissertation focuses mainly on material design and development to correlate the intrinsic properties of organic semiconductors and the OPV performance. The introductory Chapter 1 briefly reviews the motivation of OPV research, its working mechanism, and representative organic materials for OPV application. Chapter 2 discusses the modulation of conjugated polymer's (CP's) absorption behavior and an efficient semi-empirical approach to predict CP's energy levels from its constituent monomers' HOMO/LUMO values. A strong acceptor lowered both the HOMO and LUMO levels of the CP, but the LUMO dropped more rapidly which ultimately produced a narrowed band-gap in the electron donating/accepting alternating copolymer system. In addition, the energy level difference between the CP and the constituent monomers converged to a constant value, providing an energy level prediction tool. Chapter 3 illustrates the systematic investigation on the relationship between the molecular structure of an energy harvesting organic dye and the exciton dissociation efficiency. The study showed that the quantum yield decreased as the exciton binding energy increases, and dipole moment direction should be properly oriented in the dye framework in order to improve photo-current generation when used in a dye sensitized photovoltaic device. Chapter 4 demonstrates the ultrasonic-assisted self-assembly of CPs in solution, rapidly and efficiently. Ultrasonication combined with dipolar media accelerated CP's aggregation, and the effect of CP

  10. Type D personality, stress, coping and performance on a novel sport task.

    Directory of Open Access Journals (Sweden)

    Erika Borkoles

    Full Text Available We investigated (1 the relationship between Type D personality, stress intensity appraisal of a self-selected stressor, coping, and perceived coping effectiveness and (2 the relationship between Type D personality and performance. In study one, 482 athletes completed the Type D personality questionnaire (DS14, stress thermometer and MCOPE in relation to a recently experienced sport stressor. Type D was associated with increased levels of perceived stress and selection of coping strategies (more emotion and avoidance coping as well as perceptions of their effectiveness. In study two, 32 participants completed a rugby league circuit task and were assessed on pre-performance anxiety, post-performance affect and coping. Type D was associated with poorer performance (reduced distance; more errors, decreases in pre-performance self-confidence and more use of maladaptive resignation/withdrawal coping. Findings suggest that Type D is associated with maladaptive coping and reduced performance. Type D individuals would benefit from interventions related to mood modification or enhancing interpersonal functioning.

  11. Development of technology performance specifications for volatile organic compounds

    International Nuclear Information System (INIS)

    Purdy, C.; Schutte, W.E.

    1993-01-01

    The Office of Technology Development (OTD) within the Office of Environmental Restoration and Waste Management of the Department of Energy has a mission to deliver needed and usable technologies to its customers. The primary customers are individuals and organizations performing environmental characterization and remediation, waste cleanup, and pollution prevention at DOE sites. DOE faces a monumental task in cleaning up the dozen or so major sites and hundreds of smaller sites that were or are used to produce the US nuclear weapons arsenal and to develop nuclear technologies for national defense and for peaceful purposes. Contaminants and waste materials include the radionuclides associated with nuclear weapons, such as plutonium and tritium, and more common pollutants and wastes of industrial activity such as chromium, chlorinated solvents, and polychlorinated biphenyls (PCBs). Quite frequently hazardous wastes regulated by the Environmental Protection Agency are co-mingled with radioactive wastes regulated by the Nuclear Regulatory Commission to yield a open-quotes mixed waste,close quotes which increases the cleanup challenges from several perspectives. To help OTD and its investigators meet DOE's cleanup goal, technology performance specifications are being implemented for research and development and DT ampersand E projects. Technology performance specifications or open-quotes performance goalsclose quotes describe, quantitatively where possible, the technology development needs being addressed. These specifications are used to establish milestones, evaluate the status of ongoing projects, and determine the success of completed projects

  12. Correlation among personal, social performance and cognitive impairment in male schizophrenic patient

    Science.gov (United States)

    Damanik, R.; Effendy, E.; Camellia, V.

    2018-03-01

    Schizophrenia is a dramatic mental illness with tragic manifestation. The consequences of the illness are for the individual, affected his or her family and society. Schizophrenia is one of the twenty illness that causes Years Lost due to Disability. Treating only the symptom is insufficient. The aim of treatment must include the quality of life of aschizophrenic person. This study aims to examine the relationship between cognitive impairment and performance of the person with schizophrenia. Cognitive test is scaled with Indonesian version of Montreal Cognitive Assessment (MoCA-Ina), while personal and social performance isscaled with Personal and Social Performance scale. There are many studies that search the relationship between cognitive impairment and social functioning of schizophrenic patients, but this is the first study that uses PSP and MoCA-Ina. Both PSP and MoCA-Ina are easy to use but still have high sensitivity and specificity, and perhaps can build people’s interest to use it in clinical practice. Twenty-five male schizophrenic patients were assessed in Prof. M. Ildrem Mental Hospital of North Sumatera Province of Indonesia. Positive correlations between MoCA-Ina and PSP score were identified. Clinicians should pay attention to cognitive and might give some early intervention to it.

  13. Kinesiophobia, Pain, Muscle Functions, and Functional Performances among Older Persons with Low Back Pain

    Directory of Open Access Journals (Sweden)

    Nor Azizah Ishak

    2017-01-01

    Full Text Available Objectives. This study aims (1 to determine the association between kinesiophobia and pain, muscle functions, and functional performances and (2 to determine whether kinesiophobia predicts pain, muscle functions, and functional performance among older persons with low back pain (LBP. Methods. This is a correlational study, involving 63 institutionalized older persons (age = 70.98±7.90 years diagnosed with LBP. Anthropometric characteristics (BMI and functional performances (lower limb function, balance and mobility, and hand grip strength were measured. Muscle strength (abdominal and back muscle strength was assessed using the Baseline® Mechanical Push/Pull Dynamometer, while muscle control (transverse abdominus and multifidus was measured by using the Pressure Biofeedback Unit. The pain intensity and the level of kinesiophobia were measured using Numerical Rating Scale and Tampa Scale of Kinesiophobia, respectively. Data were analyzed using Pearson’s correlation coefficients and multivariate linear regressions. Results. No significant correlations were found between kinesiophobia and pain and muscle functions (all p>0.05. Kinesiophobia was significantly correlated with mobility and balance (p=0.038, r=0.263. Regressions analysis showed that kinesiophobia was a significant predictor of mobility and balance (p=0.038. Conclusion. We can conclude that kinesiophobia predicted mobility and balance in older persons with LBP. Kinesiophobia should be continuously assessed in clinical settings to recognize the obstacles that may affect patient’s compliance towards a rehabilitation program in older persons with LBP.

  14. Social organization of self-management support of persons with diabetes: a health systems comparison.

    Science.gov (United States)

    Schiøtz, Michaela; Frølich, Anne; Krasnik, Allan; Taylor, Warren; Hsu, John

    2012-09-01

    Identify important organizational elements for providing self-management support (SMS). Semi-structured qualitative interviews conducted in two healthcare systems. Kaiser Permanente Northern California and the Danish Health Care System. 36 managers and healthcare professionals in the two healthcare systems. Elements important to providing self-management support to persons with diabetes. Healthcare professionals' provision of SMS was influenced by healthcare system organization and their perceptions of SMS, the capability and responsibility of healthcare systems, and their roles in the healthcare organization. Enabling factors for providing SMS included: strong leadership; aligned incentives; use of an integrated health information technology (HIT) system; multidisciplinary healthcare provider teams; ongoing training for healthcare professionals; outreach; and quality goals. Barriers to providing SMS included lack of collaboration between providers and skeptical attitudes towards prevention and outreach. Implementation of SMS can be improved by an understanding of the elements that enhance its provision: (1) initiatives seeking to improve collaboration and integration between providers; (2) implementation of an integrated HIT system; and (3) ongoing training of healthcare professionals.

  15. UK guidance on the management of personal dosimetry systems for healthcare staff working at multiple organizations.

    Science.gov (United States)

    Rogers, Andy; Chapple, Claire-Louise; Murray, Maria; Platton, David; Saunderson, John

    2017-11-01

    There has been concern expressed by the UK regulator, the Health & Safety Executive, regarding the management of occupation dose for healthcare radiation workers who work across multiple organizations. In response to this concern, the British Institute of Radiology led a working group of relevant professional bodies to develop guidance in this area. The guidance addresses issues of general system management that would apply to all personal dosimetry systems, regardless of whether or not the workers within that system work across organizational boundaries, along with exploring efficient strategies to comply with legislation where those workers do indeed work across organizational boundaries. For those specific instances, the guidance discusses both system requirements to enable organizations to co-operate (Ionising Radiation Regulations 1999 Regulation 15), as well as specific instances of staff exposure. This is broken down into three categories-low, medium and high risk. A suggested approach to each is given to guide employers and their radiation advisers in adopting sensible strategies for the monitoring of their staff and the subsequent sharing of dosimetry data to ensure overall compliance with both dose limits and optimization requirements.

  16. Medicare Accountable Care Organizations of Diverse Structures Achieve Comparable Quality and Cost Performance.

    Science.gov (United States)

    Comfort, Leeann N; Shortell, Stephen M; Rodriguez, Hector P; Colla, Carrie H

    2018-01-31

    To examine whether an empirically derived taxonomy of Accountable Care Organizations (ACOs) is associated with quality and spending performance among patients of ACOs in the Medicare Shared Savings Program (MSSP). Three waves of the National Survey of ACOs and corresponding publicly available Centers for Medicare & Medicaid Services performance data for NSACO respondents participating in the MSSP (N = 204); SK&A Office Based Physicians Database from QuintilesIMS. We compare the performance of three ACO types (physician-led, integrated, and hybrid) for three domains: quality, spending, and likelihood of achieving savings. Sources of performance variation within and between ACO types are compared for each performance measure. There is greater heterogeneity within ACO types than between ACO types. There were no consistent differences in quality by ACO type, nor were there differences in likelihood of achieving savings or overall spending per-person-year. There was evidence for higher spending on physician services for physician-led ACOs. ACOs of diverse structures perform comparably on core MSSP quality and spending measures. CMS should maintain its flexibility and continue to support participation of diverse ACOs. Future research to identify modifiable organizational factors that account for performance variation within ACO types may provide insight as to how best to improve ACO performance based on organizational structure and ownership. © Health Research and Educational Trust.

  17. The role of genes, intelligence, personality, and social engagement in cognitive performance in Klinefelter syndrome

    DEFF Research Database (Denmark)

    Skakkebæk, Anne; Moore, Philip J.; Pedersen, Anders Degn

    2017-01-01

    of controls matched for age and years of education. Methods: Sixty-nine patients with KS and 69 controls were assessed in terms of IQ, NEO personality inventory, the Autism Spectrum Quotient (AQ) scale, and measures of cognitive performance reflecting working memory and executive function. Results: Patients......Introduction: The determinants of cognitive deficits among individuals with Klinefelter syndrome (KS) are not well understood. This study was conducted to assess the impact of general intelligence, personality, and social engagement on cognitive performance among patients with KS and a group...... with KS performed more poorly on memory and executive-function tasks. Patients with KS also exhibited greater neuroticism and less extraversion, openness, and conscientiousness than controls. Memory deficits among patients with KS were associated with lower intelligence, while diminished executive...

  18. Intraindividual variability in cognitive performance in persons with chronic fatigue syndrome.

    Science.gov (United States)

    Fuentes, K; Hunter, M A; Strauss, E; Hultsch, D F

    2001-05-01

    Studies of cognitive performance among persons with chronic fatigue syndrome (CFS) have yielded inconsistent results. We sought to contribute to findings in this area by examining intraindividual variability as well as level of performance in cognitive functioning. A battery of cognitive measures was administered to 14 CFS patients and 16 healthy individuals on 10 weekly occasions. Analyses comparing the two groups in terms of level of performance defined by latency and accuracy scores revealed that the CFS patients were slower but not less accurate than healthy persons. The CFS group showed greater intraindividual variability (as measured by intraindividual standard deviations and coefficients of variation) than the healthy group, although the results varied by task and time frame. Intraindividual variability was found to be stable across time and correlated across tasks at each testing occasion. Intraindividual variability also uniquely differentiated the groups. The present findings support the proposition that intraindividual variability is a meaningful indicator of cognitive functioning in CFS patients.

  19. Social cognition and work performance of persons with schizophrenia in a Chinese population.

    Science.gov (United States)

    Lo, Panmi; Siu, Andrew M H

    2015-01-01

    Social-cognitive deficits have a significant impact on the community and vocational functioning of persons with schizophrenia. This study aimed to explore the relationship between social-cognitive abilities and vocational functioning in a Chinese population. We recruited 30 outpatients with schizophrenia to participate. We administered the Chinese Social Cognition and Screening Questionnaire (C-SCSQ) to assess Theory of Mind (ToM), attributional bias, and neurocognition; the Facial Expression Identification Test (FEIT) to assess emotion perception (EP) ability, and the Chinese Work Personality Profile (CWPP) to assess work performance in a simulated work setting. ToM showed a significant negative correlation with attributional bias. The neurocognitive measure displayed a significant positive correlation with ToM and EP. The structural equation model was a good fit to the data (CFI=0.91, RMSEA=0.12), and showed that social-cognitive abilities had a significant impact (-0.41) on work performance. Of the four social-cognitive domains, ToM and paranoid attributional style (PAS) contributed significantly to variations in work performance. These results support the theory that social-cognitive abilities have an impact on work performance. ToM has a positive impact whereas PAS has an adverse effect. Persons with schizophrenia present specific deficits in their social-cognitive abilities, which have significant impact on their work performance and employability.

  20. Personality traits and theory of mind: Performance data of a Spanish sample of university students

    Directory of Open Access Journals (Sweden)

    José M. Gavilán

    2017-10-01

    Full Text Available This article allows consulting the performance data of 96 Spanish university students in two personality questionnaires and two theory of mind (ToM tasks. Personality dimensions were evaluated through the OPERAS questionnaire (Vigil-Colet et al., 2013 [1], which evaluates global personality through 5 scales: extraversion, agreeableness, conscientiousness, emotional stability, openness to experience, and the ESQUIZO-Q questionnaire (Fonseca-Pedrero et al., 2010 [2], which assesses schizotypy by means of 10 subscales: ideas of reference, magical thinking, unusual perceptual experiences, odd thinking and language, paranoid ideation, physical anhedonia, social anhedonia, odd behavior, lack of close friends, and excessive social anxiety. The ability to attribute/infer mental states, i.e. ToM, was measured through two computerized tasks: the revised Reading the Mind in the Eyes (Baron-Cohen et al., 1997, 2001 [3,4], and the Director's task (Keysar et al., 2000, 2003; Dumontheil et al., 2010 [5–7].

  1. Personality traits and theory of mind: Performance data of a Spanish sample of university students.

    Science.gov (United States)

    Gavilán, José M; Haro, Juan

    2017-10-01

    This article allows consulting the performance data of 96 Spanish university students in two personality questionnaires and two theory of mind (ToM) tasks. Personality dimensions were evaluated through the OPERAS questionnaire (Vigil-Colet et al., 2013) [1], which evaluates global personality through 5 scales: extraversion , agreeableness , conscientiousness , emotional stability , openness to experience , and the ESQUIZO-Q questionnaire (Fonseca-Pedrero et al., 2010) [2], which assesses schizotypy by means of 10 subscales: ideas of reference , magical thinking , unusual perceptual experiences , odd thinking and language , paranoid ideation , physical anhedonia , social anhedonia , odd behavior , lack of close friends , and excessive social anxiety . The ability to attribute/infer mental states, i.e. ToM, was measured through two computerized tasks: the revised Reading the Mind in the Eyes (Baron-Cohen et al., 1997, 2001) [3], [4], and the Director's task (Keysar et al., 2000, 2003; Dumontheil et al., 2010) [5-7].

  2. Personal and Network Dynamics in Performance of Knowledge Workers: A Study of Australian Breast Radiologists.

    Directory of Open Access Journals (Sweden)

    Seyedamir Tavakoli Taba

    Full Text Available In this paper, we propose a theoretical model based upon previous studies about personal and social network dynamics of job performance. We provide empirical support for this model using real-world data within the context of the Australian radiology profession. An examination of radiologists' professional network topology through structural-positional and relational dimensions and radiologists' personal characteristics in terms of knowledge, experience and self-esteem is provided. Thirty one breast imaging radiologists completed a purpose designed questionnaire regarding their network characteristics and personal attributes. These radiologists also independently read a test set of 60 mammographic cases: 20 cases with cancer and 40 normal cases. A Jackknife free response operating characteristic (JAFROC method was used to measure the performance of the radiologists' in detecting breast cancers.Correlational analyses showed that reader performance was positively correlated with the social network variables of degree centrality and effective size, but negatively correlated with constraint and hierarchy. For personal characteristics, the number of mammograms read per year and self-esteem (self-evaluation positively correlated with reader performance. Hierarchical multiple regression analysis indicated that the combination of number of mammograms read per year and network's effective size, hierarchy and tie strength was the best fitting model, explaining 63.4% of the variance in reader performance. The results from this study indicate the positive relationship between reading high volumes of cases by radiologists and expertise development, but also strongly emphasise the association between effective social/professional interactions and informal knowledge sharing with high performance.

  3. Performance limits of plasmon-enhanced organic photovoltaics

    Energy Technology Data Exchange (ETDEWEB)

    Karatay, Durmus U.; Ginger, David S., E-mail: ginger@chem.washington.edu [Department of Physics, University of Washington, Seattle, Washington 98195 (United States); Department of Chemistry, University of Washington, Seattle, Washington 98195 (United States); Salvador, Michael [Department of Chemistry, University of Washington, Seattle, Washington 98195 (United States); Yao, Kai [Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195 (United States); Jen, Alex K.-Y. [Department of Chemistry, University of Washington, Seattle, Washington 98195 (United States); Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195 (United States)

    2014-07-21

    We use a combination of experiment and modeling to explore the promise and limitations of using plasmon-resonant metal nanoparticles to enhance the device performance of organic photovoltaics (OPVs). We focus on optical properties typical of the current generation of low-bandgap donor polymers blended with the fullerene (6,6)-phenyl C{sub 71}-butyric acid methyl ester (PC{sub 71}BM) and use the polymer poly(indacenodithiophene-co-phenanthro[9,10-b]quinoxaline) (PIDT-PhanQ) as our test case. We model the optical properties and performance of these devices both in the presence and absence of a variety of colloidal silver nanoparticles. We show that for these materials, device performance is sensitive to the relative z-position and the density of nanoparticles inside the active layer. Using conservative estimates of the internal quantum efficiency for the PIDT-PhanQ/PC{sub 71}BM blend, we calculate that optimally placed silver nanoparticles could yield an enhancement in short-circuit current density of over 31% when used with ∼ 80-nm-thick active layers, resulting in an absolute increase in power conversion efficiency of up to ∼2% for the device based on optical engineering.

  4. High performance organic ultraviolet photodetectors based on m-MTDATA

    Science.gov (United States)

    Zhao, Zhongli; Bai, Xiaofeng; Shang, Yubin; Yang, Jikai; Li, Baozeng; Song, De

    2018-02-01

    We demonstrate highly efficient organic ultraviolet photodetectors using 4,4',4'' -tris[3-methyl-pheny(phenyl) amino] triphenylamine (m-MTDATA) and aluminum Tris(8-Hydroxyquinolinate) Synonym Alq3). The optimized photodetector delivers a photocurrent of 1.40 mA/cm2 at10 V, corresponding to a response of 127 mA/W under an illumination of 375 nm UV light irradiation with an intensity of 10.5 mW/cm2 and a detectivity of 2.15×1011 cm Hz1/2 /W. The high response is attributed to the larger band offset at m-MTDATA/ Alq3 heterojunction, the suppression of radiative decay of m-MTDATA and efficient electron transfer from m-MTDATA to Alq3. The working mechanism of harvesting high performance is also discussed in detail.

  5. Organic photovoltaic cells: from performance improvement to manufacturing processes.

    Science.gov (United States)

    Youn, Hongseok; Park, Hui Joon; Guo, L Jay

    2015-05-20

    Organic photovoltaics (OPVs) have been pursued as a next generation power source due to their light weight, thin, flexible, and simple fabrication advantages. Improvements in OPV efficiency have attracted great attention in the past decade. Because the functional layers in OPVs can be dissolved in common solvents, they can be manufactured by eco-friendly and scalable printing or coating technologies. In this review article, the focus is on recent efforts to control nanomorphologies of photoactive layer and discussion of various solution-processed charge transport and extraction materials, to maximize the performance of OPV cells. Next, recent works on printing and coating technologies for OPVs to realize solution processing are reviewed. The review concludes with a discussion of recent advances in the development of non-traditional lamination and transfer method towards highly efficient and fully solution-processed OPV. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. PERFORMANCE OPTIMIZATION OF AN ORGANIC MUD AGITATOR SCREW

    Directory of Open Access Journals (Sweden)

    Mircea Dimitrie CAZACU

    2009-11-01

    Full Text Available Due to the special performances obtained by means of the optimisation method applied to the axial runners of run-of-river hydraulic turbines and of wind turbines, as well as in the case of the screws for boat propulsion, perfected by the first of the authors [1] - [10], in this work one extend the application of this method at the case of an organic mud agitator screw for fermentation and biogas production. One presents the obtaining of the bio liquid circulation minimal velocity in the two possible cases [3]: extracting the fluid velocity from the peripheral force exerted by the runner, as well as from the mechanical power consumed for its driving. After the obtaining of the optimal relative peripheral angle one determines also the optimal incidence angles of the profile for other blade radii. This method permits in the same time to find the optimal profile, using the multitude of the profile characteristics, experimentally studied.

  7. Desempenho de pessoas com autismo em tarefas de emparelhamento com o modelo por identidade: efeitos da organização dos estímulos Effects of stimuli organization on identity matching-to-sample performances of persons with autism

    Directory of Open Access Journals (Sweden)

    Camila Graciella Santos Gomes

    2008-01-01

    Full Text Available O estudo avaliou o desempenho de 20 pessoas com autismo em uma tarefa de emparelhamento por identidade sob dois procedimentos que diferiram quanto à forma de apresentação dos estímulos e à resposta de escolha. No procedimento de matching típico cada tentativa apresentava um estímulo modelo e três de comparação; no matching adaptado três modelos e três estímulos de comparação eram apresentados simultaneamente. O procedimento foi conduzido em três blocos: 10 tentativas de matching adaptado, 10 de matching típico e 20 tentativas com os dois arranjos misturados. A média de acertos foi significativamente maior no matching adaptado, mas ocorreu acentuada variabilidade inter-individual e esse arranjo favoreceu principalmente o desempenho de participantes com escores menores. A história prévia de aprendizagem dos participantes, entre outros fatores, pode ter influenciado nesses resultados, o que requer melhor avaliação, com outros controles experimentais.This study assessed the performance of 20 persons with autism in an identity matching-to-sample task, using two procedures with different stimuli arrangements and different response requirements. The typical matching procedure presented one sample stimulus and three comparison stimuli; the adapted matching displayed three sample stimuli and three comparison stimuli simultaneously. Three consecutive sets of trials were conducted: a 10-trial set of adapted matching, a 10-trial set of typical matching, and a 20-trial set intermixing both trial types in an unsystematic order. The average score of correct performance was significantly higher under the adapted matching than under the typical matching, but the inter-individual variability was large and the adapted arrangement favored mainly the performance of participants with lower scores. The participants' previous history in learning may have played a role in the way they solved the present task, but further investigation, with

  8. Personality and adaptive performance at work: a meta-analytic investigation.

    Science.gov (United States)

    Huang, Jason L; Ryan, Ann Marie; Zabel, Keith L; Palmer, Ashley

    2014-01-01

    We examined emotional stability, ambition (an aspect of extraversion), and openness as predictors of adaptive performance at work, based on the evolutionary relevance of these traits to human adaptation to novel environments. A meta-analysis on 71 independent samples (N = 7,535) demonstrated that emotional stability and ambition are both related to overall adaptive performance. Openness, however, does not contribute to the prediction of adaptive performance. Analysis of predictor importance suggests that ambition is the most important predictor for proactive forms of adaptive performance, whereas emotional stability is the most important predictor for reactive forms of adaptive performance. Job level (managers vs. employees) moderates the effects of personality traits: Ambition and emotional stability exert stronger effects on adaptive performance for managers as compared to employees. PsycINFO Database Record (c) 2014 APA, all rights reserved

  9. Unraveling mysteries of personal performance style; biomechanics of left-hand position changes (shifting) in violin performance.

    Science.gov (United States)

    Visentin, Peter; Li, Shiming; Tardif, Guillaume; Shan, Gongbing

    2015-01-01

    Instrumental music performance ranks among the most complex of learned human behaviors, requiring development of highly nuanced powers of sensory and neural discrimination, intricate motor skills, and adaptive abilities in a temporal activity. Teaching, learning and performing on the violin generally occur within musico-cultural parameters most often transmitted through aural traditions that include both verbal instruction and performance modeling. In most parts of the world, violin is taught in a manner virtually indistinguishable from that used 200 years ago. The current study uses methods from movement science to examine the "how" and "what" of left-hand position changes (shifting), a movement skill essential during violin performance. In doing so, it begins a discussion of artistic individualization in terms of anthropometry, the performer-instrument interface, and the strategic use of motor behaviors. Results based on 540 shifting samples, a case series of 6 professional-level violinists, showed that some elements of the skill were individualized in surprising ways while others were explainable by anthropometry, ergonomics and entrainment. Remarkably, results demonstrated each violinist to have developed an individualized pacing for shifts, a feature that should influence timing effects and prove foundational to aesthetic outcomes during performance. Such results underpin the potential for scientific methodologies to unravel mysteries of performance that are associated with a performer's personal artistic style.

  10. Individual differences in airline captains' personalities, communication strategies, and crew performance

    Science.gov (United States)

    Orasanu, Judith

    1991-01-01

    Aircrew effectiveness in coping with emergencies has been linked to captain's personality profile. The present study analyzed cockpit communication during simulated flight to examine the relation between captains' discourse strategies, personality profiles, and crew performance. Positive Instrumental/Expressive captains and Instrumental-Negative captains used very similar communication strategies and their crews made few errors. Their talk was distinguished by high levels of planning and strategizing, gathering information, predicting/alerting, and explaining, especially during the emergency flight phase. Negative-Expressive captains talked less overall, and engaged in little problem solving talk, even during emergencies. Their crews made many errors. Findings support the theory that high crew performance results when captains use language to build shared mental models for problem situations.

  11. Use of personalized ventilation for improving health, comfort, and performance at high room temperature and humidity

    DEFF Research Database (Denmark)

    Melikov, Arsen Krikor; Skwarczynski, Mariusz; Kaczmarczyk, J.

    2013-01-01

    in five 4-h experiments in a climate chamber. Under the conditions with PV, the subjects were able to control the rate and direction of the supplied personalized flow of clean air. Subjective responses were collected through questionnaires. During all exposures, the subjects were occupied with tasks used......The effect of personalized ventilation (PV) on people's health, comfort, and performance in a warm and humid environment (26 and 28°C at 70% relative humidity) was studied and compared with their responses in a comfortable environment (23°C and 40% relative humidity). Thirty subjects participated...... to assess their performance. Objective measures of tear film stability, concentration of stress biomarkers in saliva, and eye blinking rate were taken. Using PV significantly improved the perceived air quality (PAQ) and thermal sensation and decreased the intensity of Sick Building Syndrome (SBS) symptoms...

  12. Primary care practice organization influences colorectal cancer screening performance.

    Science.gov (United States)

    Yano, Elizabeth M; Soban, Lynn M; Parkerton, Patricia H; Etzioni, David A

    2007-06-01

    To identify primary care practice characteristics associated with colorectal cancer (CRC) screening performance, controlling for patient-level factors. Primary care director survey (1999-2000) of 155 VA primary care clinics linked with 38,818 eligible patients' sociodemographics, utilization, and CRC screening experience using centralized administrative and chart-review data (2001). Practices were characterized by degrees of centralization (e.g., authority over operations, staffing, outside-practice influence); resources (e.g., sufficiency of nonphysician staffing, space, clinical support arrangements); and complexity (e.g., facility size, academic status, managed care penetration), adjusting for patient-level covariates and contextual factors. Chart-based evidence of CRC screening through direct colonoscopy, sigmoidoscopy, or consecutive fecal occult blood tests, eliminating cases with documented histories of CRC, polyps, or inflammatory bowel disease. After adjusting for sociodemographic characteristics and health care utilization, patients were significantly more likely to be screened for CRC if their primary care practices had greater autonomy over the internal structure of care delivery (pmanagement and referral procedures are associated with significantly lower CRC screening performance. Competition with hospital resource demands may impinge on the degree of internal organization of their affiliated primary care practices.

  13. Performance of an organic Rankine cycle with multicomponent mixtures

    International Nuclear Information System (INIS)

    Chaitanya Prasad, G.S.; Suresh Kumar, C.; Srinivasa Murthy, S.; Venkatarathnam, G.

    2015-01-01

    There is a renewed interest in ORC (organic Rankine cycle) systems for power generation using solar thermal energy. Many authors have studied the performance of ORC with different pure fluids as well as binary zeotropic mixtures in order to improve the thermal efficiency. It has not been well appreciated that zeotropic mixtures can also be used to reduce the size and cost of an ORC system. The main objective of this paper is to present mixtures that help reduce the cost while maintaining high thermal efficiency. The proposed method also allows us to design an optimum mixture for a given expander. This new approach is particularly beneficial for designing mixtures for small ORC systems operating with solar thermal energy. A number of examples are presented to demonstrate this concept. - Highlights: • The performance of an ORC operating with different zeotropic multicomponent mixtures is presented. • A thermodynamic method is proposed for the design of multicomponent mixtures for ORC power plants. • High exergy efficiency as well as high volumetric expander work can be achieved with appropriate mixtures. • The method allows design of mixtures that can be used with off-the-shelf positive displacement expanders

  14. Influence of Material Properties on the Ballistic Performance of Ceramics for Personal Body Armour

    OpenAIRE

    Kaufmann, Christian; Cronin, Duane; Worswick, Michael; Pageau, Gilles; Beth, Andre

    2003-01-01

    In support of improved personal armour development, depth of penetration tests have been conducted on four different ceramic materials including alumina, modified alumina, silicon carbide and boron carbide. These experiments consisted of impacting ceramic tiles bonded to aluminum cylinders with 0.50 caliber armour piercing projectiles. The results are presented in terms of ballistic efficiency, and the validity of using ballistic efficiency as a measure of ceramic performance was examined. In...

  15. Eurados trial performance test for personal dosemeters for external beta radiation

    DEFF Research Database (Denmark)

    Christensen, P.; Bordy, J.M.; Ambrosi, P.

    2001-01-01

    On the initiative of the European Dosimetry Group (EURADOS) action group 'Harmonisation and Dosimetric Quality Assurance in Individual Monitoring for External Radiation' a trial performance test for whole-body and extremity personal dosemeters broadly representative of those in use in the EU...... the results obtained from the exercise. In particular, based on the replies to a questionnaire issued to each participant, the results are analysed in relation to important design characteristics of the dosemeters taking part in the test....

  16. Puffed and bothered: Personality, performance, and the effects of stress on checkered pufferfish.

    Science.gov (United States)

    Pleizier, Naomi; Wilson, Alexander D M; Shultz, Aaron D; Cooke, Steven J

    2015-12-01

    Although consistent individual-level differences in behaviour are widespread and potentially important in evolutionary and ecological processes, relatively few studies focus on the physiological mechanisms that might underlie and regulate these individual-level differences in wild populations. We conducted experiments to determine whether checkered pufferfish (Sphoeroides testudineus), which were collected from a dynamic (in terms of depth and water temperature) tidal mangrove creek environment in The Bahamas, have consistent individual-level differences in locomotor activity and the response to a simulated predator threat, as well as swimming performance and puffing in response to stressors. The relationships between personality and performance traits were evaluated to determine whether they represented stress-coping styles or syndromes. Subsequently, a displacement study was conducted to determine how personality and performance in the laboratory compared to movements in the field. In addition, we tested whether a physiological dose of the stress hormone cortisol would alter individual consistency in behavioural and performance traits. We found that pufferfish exhibited consistent individual differences in personality traits over time (e.g., activity and the duration of a response to a threat) and that performance was consistent between the lab and the natural enclosure. Locomotor activity and the duration of startled behaviour were not associated with swimming and puffing performance. Locomotor activity, puffing performance, and swimming performance were not related to whether fish returned to the tidal creek of capture after displacement. Similarly, a cortisol treatment did not modify behaviour or performance in the laboratory. The results reveal that consistent individual-level differences in behaviour and performance were present in a population from a fluctuating and physiologically challenging environment but that such traits are not necessarily correlated

  17. Association Between Extraversion and Exercise Performance Among Elderly Persons Receiving a Videogame Intervention.

    Science.gov (United States)

    Zaitsu, Kosuke; Nishimura, Yuki; Matsuguma, Hiroyuki; Higuchi, Shigekazu

    2015-10-01

    We examined the effects of an exergame intervention on exercise performance, as well as the influence of players' personality traits on the effects of the intervention. In total, 16 elderly persons (>65 years old) participated in the study for 12 weeks. Participants were required to complete the Big Five Scale. We measured the number of times that the sit-to-stand exercise was performed during the interventions with and without exergames. We compared the average number of times that the sit-to-stand exercise was performed per day in each of the two conditions. The average number of times that exercise was undertaken with exergame use was greater than that without exergame use; however, no significant difference was found. The difference between the average number of times that exercise occurred with and without exergame use was positively correlated with neuroticism, negatively correlated with extraversion, and not associated with conscientiousness. The intervention comprising the use of exergames has a positive motivational influence among less extraverted elderly persons.

  18. Identifying poor performance among doctors in NHS organizations.

    Science.gov (United States)

    Locke, Rachel; Scallan, Samantha; Leach, Camilla; Rickenbach, Mark

    2013-10-01

    To account for the means by which poor performance among career doctors is identified by National Health Service organizations, whether the tools are considered effective and how these processes may be strengthened in the light of revalidation and the requirement for doctors to demonstrate their fitness to practice. This study sought to look beyond the 'doctor as individual'; as well as considering the typical approaches to managing the practice of an individual, the systems within which the doctor is working were reviewed, as these are also relevant to standards of performance. A qualitative review was undertaken consisting of a literature review of current practice, a policy review of current documentation from 15 trusts in one deanery locality, and 14 semi-structured interviews with respondents with an overview of processes in use. The framework for the analysis of the data considered tools at three levels: individual, team and organizational. Tools are, in the main, reactive--with an individual focus. They rely on colleagues and others to speak out, so their effectiveness is hindered by a reluctance to do so. Tools can lack an evidence base for their use, and there is limited linking of data across contexts and tools. There is more work to be done in evaluating current tools and developing stronger processes. Linkage between data sources needs to be improved and proactive tools at the organizational level need further development to help with the early identification of performance issues. This would also assist in balancing a wider systems approach with a current over emphasis on individual doctors. © 2012 John Wiley & Sons Ltd.

  19. Unraveling mysteries of personal performance style; biomechanics of left-hand position changes (shifting in violin performance

    Directory of Open Access Journals (Sweden)

    Peter Visentin

    2015-10-01

    Full Text Available Instrumental music performance ranks among the most complex of learned human behaviors, requiring development of highly nuanced powers of sensory and neural discrimination, intricate motor skills, and adaptive abilities in a temporal activity. Teaching, learning and performing on the violin generally occur within musico-cultural parameters most often transmitted through aural traditions that include both verbal instruction and performance modeling. In most parts of the world, violin is taught in a manner virtually indistinguishable from that used 200 years ago. The current study uses methods from movement science to examine the “how” and “what” of left-hand position changes (shifting, a movement skill essential during violin performance. In doing so, it begins a discussion of artistic individualization in terms of anthropometry, the performer-instrument interface, and the strategic use of motor behaviors. Results based on 540 shifting samples, a case series of 6 professional-level violinists, showed that some elements of the skill were individualized in surprising ways while others were explainable by anthropometry, ergonomics and entrainment. Remarkably, results demonstrated each violinist to have developed an individualized pacing for shifts, a feature that should influence timing effects and prove foundational to aesthetic outcomes during performance. Such results underpin the potential for scientific methodologies to unravel mysteries of performance that are associated with a performer’s personal artistic style.

  20. The Effect Of Intellectual Capital On Job Satisf action And Organizational Attractiveness During The Person - Organization Fit: A Case Study Of A University Hospital

    OpenAIRE

    Orhan Adıgüzel; Kenan Kayadibi

    2015-01-01

    Basic purpose of this study is about investigating the effects of intellectual capital on job satisfaction and organizational attractiveness during the person-organization fit on employees of university hospital. For this purpose; questi on form, which created with personal information form, job satisfaction scale, organizational attractiveness scale, capital perception scale and person-organization fit scale, was applied on 330 persons, who work for u...

  1. Original article The regulative function of mentalization and mindfulness in borderline personality organization

    Directory of Open Access Journals (Sweden)

    Monika Marszał

    2015-03-01

    Full Text Available Background The aim of this study was to broaden the understanding of the emotional difficulties of borderline personality organization (BPO by reference to a meta-ability named ‘orientation on the internal world’, here conceptualized as mentalization and mindfulness, in the framework of object relation theory. It was assumed that it is not mentalization “in itself”, but mainly its regulatory function, that is important for BPO. Participants and procedure The clinical and control groups (30 individuals each were examined using The Mental States Task, The Difficulties of Emotion Regulation Scale and The Mindful Attention Awareness Scale. Results Individuals with BPO functioned worse than the control group in terms of mentalization, mindfulness, and emotion regulation. The relationship between BPO and the meta-abilities was mediated by emotional dysregulation: total mediation was revealed for one mentalization dimension, and partial mediation was observed for mindfulness. Conclusions Orientation on emotional experience and emotional dysregulation are not independent predictors of BPO, but they can be treated as levels in the hierarchical model. Mentalization determines and influences emotion regulation in BPO.

  2. Self-Concept in Adolescents—Relationship between Sport Participation, Motor Performance and Personality Traits

    OpenAIRE

    Markus Klein; Michael Fröhlich; Eike Emrich

    2017-01-01

    The relationship between sport participation, personality development, self-concept and self-esteem has been discussed repeatedly. In this research, a standardized written survey together with tests on motor performance were carried out with 1399 students (707 male; 692 female) in school years 7 (12.9 ± 0.6 years) and 10 (15.8 ± 0.6 years) to measure the extent of a relationship between physical self-concept (self-developed short scale) and sporting activity, measured motor performance (Germa...

  3. Influence of Material Properties on the Ballistic Performance of Ceramics for Personal Body Armour

    Directory of Open Access Journals (Sweden)

    Christian Kaufmann

    2003-01-01

    Full Text Available In support of improved personal armour development, depth of penetration tests have been conducted on four different ceramic materials including alumina, modified alumina, silicon carbide and boron carbide. These experiments consisted of impacting ceramic tiles bonded to aluminum cylinders with 0.50 caliber armour piercing projectiles. The results are presented in terms of ballistic efficiency, and the validity of using ballistic efficiency as a measure of ceramic performance was examined. In addition, the correlation between ballistic performance and ceramic material properties, such as elastic modulus, hardness, spall strength and Hugoniot Elastic Limit, has been considered.

  4. The influential role of personal advice networks on general practitioners' performance: a social capital perspective.

    Science.gov (United States)

    Calciolari, Stefano; González-Ortiz, Laura G; Lega, Federico

    2017-08-08

    In several health systems of advanced countries, reforms have changed primary care in the last two decades. The literature has assessed the effects of a variety of interventions and individual factors on the behavior of general practitioners (GPs). However, there has been a lack of investigation concerning the influence of the resources embedded in the GPs' personal advice networks (i.e., social capital) on GPs' capacity to meet defined objectives. The present study has two goals: (a) to assess the GPs' personal advice networks according to the social capital framework and (b) to test the influence of such relationships on GPs' capacity to accomplish organizational goals. The data collection relied on administrative data provided by an Italian local health authority (LHA) and a survey administered to the GPs of the selected LHA. The GPs' personal advice networks were assessed through an ad-hoc instrument and interpreted as egocentric networks. Multivariate regression analyses assessed two different performance measures. Social capital may influence the GPs' capacity to meet targets, though the influence differs according to the objective considered. In particular, the higher the professional heterogeneity of a GP personal advice network, the lower her/his capacity is to meet targets of prescriptive appropriateness. Our findings might help to design more effective primary care reforms depending on the pursued goals. However, further research is needed.

  5. Personality-dependent differences in problem-solving performance in a social context reflect foraging strategies.

    Science.gov (United States)

    Zandberg, Lies; Quinn, John L; Naguib, Marc; van Oers, Kees

    2017-01-01

    Individuals develop innovative behaviours to solve foraging challenges in the face of changing environmental conditions. Little is known about how individuals differ in their tendency to solve problems and in their subsequent use of this solving behaviour in social contexts. Here we investigated whether individual variation in problem-solving performance could be explained by differences in the likelihood of solving the task, or if they reflect differences in foraging strategy. We tested this by studying the use of a novel foraging skill in groups of great tits (Parus major), consisting of three naive individuals with different personality, and one knowledgeable tutor. We presented them with multiple, identical foraging devices over eight trials. Though birds of different personality type did not differ in solving latency; fast and slow explorers showed a steeper increase over time in their solving rate, compared to intermediate explorers. Despite equal solving potential, personality influenced the subsequent use of the skill, as well as the pay-off received from solving. Thus, variation in the tendency to solve the task reflected differences in foraging strategy among individuals linked to their personality. These results emphasize the importance of considering the social context to fully understand the implications of learning novel skills. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. How age affects memory task performance in clinically normal hearing persons.

    Science.gov (United States)

    Vercammen, Charlotte; Goossens, Tine; Wouters, Jan; van Wieringen, Astrid

    2017-05-01

    The main objective of this study is to investigate memory task performance in different age groups, irrespective of hearing status. Data are collected on a short-term memory task (WAIS-III Digit Span forward) and two working memory tasks (WAIS-III Digit Span backward and the Reading Span Test). The tasks are administered to young (20-30 years, n = 56), middle-aged (50-60 years, n = 47), and older participants (70-80 years, n = 16) with normal hearing thresholds. All participants have passed a cognitive screening task (Montreal Cognitive Assessment (MoCA)). Young participants perform significantly better than middle-aged participants, while middle-aged and older participants perform similarly on the three memory tasks. Our data show that older clinically normal hearing persons perform equally well on the memory tasks as middle-aged persons. However, even under optimal conditions of preserved sensory processing, changes in memory performance occur. Based on our data, these changes set in before middle age.

  7. 17 CFR 1.63 - Service on self-regulatory organization governing boards or committees by persons with...

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Service on self-regulatory... EXCHANGE ACT Miscellaneous § 1.63 Service on self-regulatory organization governing boards or committees by persons with disciplinary histories. (a) Definitions. For purposes of this section: (1) Self-regulatory...

  8. Personality traits affect teaching performance of attending physicians: results of a multi-center observational study.

    Directory of Open Access Journals (Sweden)

    Renée A Scheepers

    Full Text Available BACKGROUND: Worldwide, attending physicians train residents to become competent providers of patient care. To assess adequate training, attending physicians are increasingly evaluated on their teaching performance. Research suggests that personality traits affect teaching performance, consistent with studied effects of personality traits on job performance and academic performance in medicine. However, up till date, research in clinical teaching practice did not use quantitative methods and did not account for specialty differences. We empirically studied the relationship of attending physicians' personality traits with their teaching performance across surgical and non-surgical specialties. METHOD: We conducted a survey across surgical and non-surgical specialties in eighteen medical centers in the Netherlands. Residents evaluated attending physicians' overall teaching performance, as well as the specific domains learning climate, professional attitude, communication, evaluation, and feedback, using the validated 21-item System for Evaluation of Teaching Qualities (SETQ. Attending physicians self-evaluated their personality traits on a 5-point scale using the validated 10-item Big Five Inventory (BFI, yielding the Five Factor model: extraversion, conscientiousness, neuroticism, agreeableness and openness. RESULTS: Overall, 622 (77% attending physicians and 549 (68% residents participated. Extraversion positively related to overall teaching performance (regression coefficient, B: 0.05, 95% CI: 0.01 to 0.10, P = 0.02. Openness was negatively associated with scores on feedback for surgical specialties only (B: -0.10, 95% CI: -0.15 to -0.05, P<0.001 and conscientiousness was positively related to evaluation of residents for non-surgical specialties only (B: 0.13, 95% CI: 0.03 to 0.22, p = 0.01. CONCLUSIONS: Extraverted attending physicians were consistently evaluated as better supervisors. Surgical attending physicians who display high levels of

  9. [Neurologic diagnosis and certification in persons chronically exposed to certain organic solvents in light of personal cases].

    Science.gov (United States)

    Sińczuk-Walczak, H

    1995-01-01

    A clinical picture of selected cases diagnosed or suspected of chronic poisoning by organic solvents such as: Trichlorethylene (TRI), Tetrachlorethylene (PER), Carbon Disulfide (CS2) is presented. Based on examples of diagnosed neurological syndromes, some diagnostic and certification issues concerning occupational diseases of the neurological system, are analysed. An objective assessment of patients' complaints, differentiation between occupational diseases, so called idiopathic diseases of the nervous system, selection of appropropriate diagnostic methods in order to confirm or exclude these diseases belong to essential problems among those discussed.

  10. Doping Polymer Semiconductors by Organic Salts: Toward High-Performance Solution-Processed Organic Field-Effect Transistors.

    Science.gov (United States)

    Hu, Yuanyuan; Rengert, Zachary D; McDowell, Caitlin; Ford, Michael J; Wang, Ming; Karki, Akchheta; Lill, Alexander T; Bazan, Guillermo C; Nguyen, Thuc-Quyen

    2018-04-24

    Solution-processed organic field-effect transistors (OFETs) were fabricated with the addition of an organic salt, trityl tetrakis(pentafluorophenyl)borate (TrTPFB), into thin films of donor-acceptor copolymer semiconductors. The performance of OFETs is significantly enhanced after the organic salt is incorporated. TrTPFB is confirmed to p-dope the organic semiconductors used in this study, and the doping efficiency as well as doping physics was investigated. In addition, systematic electrical and structural characterizations reveal how the doping enhances the performance of OFETs. Furthermore, it is shown that this organic salt doping method is feasible for both p- and n-doping by using different organic salts and, thus, can be utilized to achieve high-performance OFETs and organic complementary circuits.

  11. A Temperament for Teaching? Associations Between Personality Traits and Beginning Teacher Performance and Retention

    Directory of Open Access Journals (Sweden)

    Kevin C. Bastian

    2017-01-01

    Full Text Available The “greening” (i.e., inexperience of the U.S. teacher workforce puts a premium on districts and schools hiring effective and persistent beginning teachers. Given the limitations of characteristics currently available at the time of hiring (e.g., academic ability, preparation type, we built off previous research in economics and psychology to investigate associations between personality traits and first-year teachers’ performance and retention in North Carolina public schools. Using the 5-factor model of personality, we find that conscientiousness is significantly associated with higher value-added estimates, higher evaluation ratings, and higher retention rates. Additionally, general self-efficacy, a subdomain of conscientiousness, is significantly associated with teacher value added and evaluation ratings. These conscientiousness results are consistent with a rich body of evidence connecting conscientiousness-related measures to employee performance and retention across professions, and they suggest that districts and schools should consider using personality trait measures, along with other valid indicators, as a way to improve teacher hiring decisions.

  12. Performance evaluation of the Personal Mobility and Manipulation Appliance (PerMMA).

    Science.gov (United States)

    Wang, Hongwu; Xu, Jijie; Grindle, Garrett; Vazquez, Juan; Salatin, Ben; Kelleher, Annmarie; Ding, Dan; Collins, Diane M; Cooper, Rory A

    2013-11-01

    The Personal Mobility and Manipulation Appliance (PerMMA) is a recently developed personal assistance robot created to provide people with severe physical disabilities enhanced assistance in both mobility and manipulation. PerMMA aims to improve functional independence when a personal care attendant is not available on site. PerMMA integrates both a smart powered wheelchair and two dexterous robotic arms to assist its users in completing essential mobility and manipulation tasks during basic and instrumental activities of daily living (ADL). Two user interfaces were developed: a local control interface and a remote operator controller. This paper reports on the evaluation of PerMMA with end users completing basic ADL tasks. Participants with both lower and upper extremity impairments (N=15) were recruited to operate PerMMA and complete up to five ADL tasks in a single session of no more than two hours (to avoid fatigue or frustration of the participants). The performance of PerMMA was evaluated by participants completing ADL tasks with two different control modes: local mode and cooperative control. The users' task completion performance and answers on pre/post-evaluation questionnaires demonstrated not only the ease in learning and usefulness of PerMMA, but also their attitudes toward assistance from advanced technology like PerMMA. As a part of the iterative development process, results of this work will serve as supporting evidence to identify design criteria and other areas for improvement of PerMMA. Copyright © 2013 IPEM. All rights reserved.

  13. Self-interest and other-orientation in organizational behavior: implications for job performance, prosocial behavior, and personal initiative.

    Science.gov (United States)

    De Dreu, Carsten K W; Nauta, Aukje

    2009-07-01

    In this article, the authors develop the self-concern and other-orientation as moderators hypothesis. The authors argue that many theories on work behavior assume humans to be either self-interested or to be social in nature with strong other-orientation but that this assumption is empirically invalid and may lead to overly narrow models of work behavior. The authors instead propose that self-concern and other-orientation are independent. The authors also propose that job performance, prosocial behavior, and personal initiative are a function of (a) individual-level attributes, such as job characteristics when employees are high in self-concern, and (b) group-level attributes, such as justice climate when employees are high in other-orientation. Three studies involving 4 samples of employees from a variety of organizations support these propositions. Implications are discussed for theory on work behavior and interventions geared toward job enrichment and team-based working.

  14. Experimental evaluation of the influence of the team members' personalities on the team performance

    International Nuclear Information System (INIS)

    Nagasaka, Akihiko

    1998-01-01

    This report deals with the result of the experiment that testees' teams had coped with abnormal events on power plant simulator. 8 teams were AAA1, AAA2, ACD1, ACD2, CCC1, CCC2, DDD1 and DDD2 consist of 3 members. Members of teams were intentionally united by his personality with the results examined by Yatabe-Guilford personality test (A: Average type, C: Calm type, D: Director type). Each team coped with 8 abnormal events (leak from the pipe after the condensate booster pump-A and feedwater control system failure, vacuum pump-A failure, etc.). Teams' behaviors were evaluated and calculated the evaluated values about 3 team's functions: (1) direction and orientation (11 items), (2) recovery (13 items) and (3) maintenance of cooperation (13 items). The order of the evaluated values were almost AAAs≤ACDs≤CCCs< DDDs with each function. And the results on multiple comparison of the evaluated values are as follows: (a) There are remarkable significances between DDDs and other combinations of personalities (32 cases per 36 cases). (b) Some cases are significant among 2 teams of same combination of personalities (4 cases per 12 cases). Also the results on analysis of utterances of team member are as follows: (c) There is good correspondence of the number of utterances to the evaluated values. (d) With AAAs, the number of 'Instruction' is very small. (e) With CCCs, utterances related to maintenance of cooperation are relatively few. On these results, the author is convinced that combination of personalities in not matured team certainly relates team performance and utterances among the members. (author)

  15. Service workers' job performance: the roles of personality traits, organizational identification, and customer orientation

    OpenAIRE

    He, Hongwei; Wang, Weiyue; Zhu, Weichun; Harris, Lloyd

    2015-01-01

    Purpose– This paper aims to advance the literature by testing the boundary of this relationship with reference to a key construct in employee performance in the service domain: employee customer orientation. Organizational identification refers to employees’ perceived oneness and belongingness to their work organization, and has been argued to be associated with higher employee performance.Design/methodology/approach– Data were collected based on a sample of call center service workers. Emplo...

  16. Improved Performance of Personalized Ventilation by Control of the Convection Flow around Occupant Body

    DEFF Research Database (Denmark)

    Bolashikov, Zhecho Dimitrov; Melikov, Arsen Krikor; Krenek, Miroslav

    2009-01-01

    This paper reports on methods of control of the free convection flow around human body aiming at improvement of inhaled air quality for occupants at workstations with personalized ventilation (PV). Two methods of control were developed and explored: passive - blocking the free convection developm......This paper reports on methods of control of the free convection flow around human body aiming at improvement of inhaled air quality for occupants at workstations with personalized ventilation (PV). Two methods of control were developed and explored: passive - blocking the free convection......-scale test room with background mixing ventilation. Thermal manikin with realistic free convection flow was used. The PV supplied air from front/above towards the face. All measurements were performed under isothermal conditions at 20 °C and 26 °C. The air in the test room was mixed with tracer gas, while...

  17. Enhanced performance of dicationic ionic liquid electrolytes by organic solvents

    International Nuclear Information System (INIS)

    Li, Song; Feng, Guang; Cummings Peter, T; Zhang, Pengfei; Fulvio Pasquale, F; Hillesheim Patrick, C; Dai, Sheng

    2014-01-01

    The use of dicationic ionic liquid (DIL) electrolytes in supercapacitors is impeded by the slow dynamics of DILs, whereas the addition of organic solvents into DIL electrolytes improves ion transport and then enhances the power density of supercapacitors. In this work, the influences of organic solvents on the conductivity of DILs and the electrical double layer (EDL) of DIL-based supercapacitors are investigated using classical molecular dynamics simulation. Two types of organic solvents, acetonitrile (ACN) and propylene carbonate (PC), were used to explore the effects of different organic solvents on the EDL structure and capacitance of DIL/organic solvent-based supercapacitors. Firstly, it was found that the conductivity of DIL electrolytes was greatly enhanced in the presence of the organic solvent ACN. Secondly, a stronger adsorption of PC on graphite results in different EDL structures formed by DIL/ACN and DIL/PC electrolytes. The expulsion of co-ions from EDLs was observed in DIL/organic solvent electrolytes rather than neat DILs and this feature is more evident in DIL/PC. Furthermore, the bell-shaped differential capacitance–electric potential curve was not essentially changed by the presence of organic solvents. Comparing DIL/organic solvent electrolytes with neat DILs, the capacitance is slightly increased by organic solvents, which is in agreement with experimental observation. (paper)

  18. Using a Personal Development Plan for Different Purposes: Its Influence on Undertaking Learning Activities and Job Performance

    Science.gov (United States)

    Beausaert, Simon A. J.; Segers, Mien S. R.; Gijselaers, Wim H.

    2011-01-01

    Today, organizations are increasingly implementing assessment tools such as Personal Development Plans. Although the true power of the tool lies in supporting the employee's continuing professional development, organizations implement the tool for various different purposes, professional development purposes on the one hand and promotion/salary…

  19. Transformational leadership and employee safety performance: a within-person, between-jobs design.

    Science.gov (United States)

    Inness, Michelle; Turner, Nick; Barling, Julian; Stride, Chris B

    2010-07-01

    We investigated the extent to which the safety performance (i.e., self-reported safety compliance and safety participation) of employees with 2 jobs was predicted by their respective supervisors' transformational leadership behaviors. We compared 2 within-person models: a context-specific model (i.e., transformational leadership experienced by employees in 1 context related to those same employees' safety performance only in that context) and a context-spillover model (i.e., transformational leadership experienced by employees in 1 context related to those same employees' safety performance in the same and other contexts). Our sample comprised 159 "moonlighters" (73 men, 86 women): employees who simultaneously hold 2 different jobs, each with a different supervisor, providing within-person data on the influence of different supervisors on employee safety performance across 2 job contexts. Having controlled for individual differences (negative affectivity and conscientiousness) and work characteristics (e.g., hours worked and length of relationship with supervisor), the context-specific model provided the best fit to the data among alternative nested models. Implications for the role of transformational leadership in promoting workplace safety are discussed.

  20. Performance in College Chemistry: a Statistical Comparison Using Gender and Jungian Personality Type

    Science.gov (United States)

    Greene, Susan V.; Wheeler, Henry R.; Riley, Wayne D.

    This study sorted college introductory chemistry students by gender and Jungian personality type. It recognized differences from the general population distribution and statistically compared the students' grades with their Jungian personality types. Data from 577 female students indicated that ESFP (extroverted, sensory, feeling, perceiving) and ENFP (extroverted, intuitive, feeling, perceiving) profiles performed poorly at statistically significant levels when compared with the distribution of females enrolled in introductory chemistry. The comparable analysis using data from 422 male students indicated that the poorly performing male profiles were ISTP (introverted, sensory, thinking, perceiving) and ESTP (extroverted, sensory, thinking, perceiving). ESTJ (extroverted, sensory, thinking, judging) female students withdrew from the course at a statistically significant level. For both genders, INTJ (introverted, intuitive, thinking, judging) students were the best performers. By examining the documented characteristics of Jungian profiles that correspond with poorly performing students in chemistry, one may more effectively assist the learning process and the retention of these individuals in the fields of natural science, engineering, and technology.

  1. Muscle Functions and Functional Performance among Older Persons with and without Low Back Pain

    Directory of Open Access Journals (Sweden)

    Nor Azizah Ishak

    2016-01-01

    Full Text Available This study aims to compare muscle functions and functional performances between older persons with and without low back pain (LBP and to determine the association between muscle functions and functional performances. This is a cross-sectional study, involving 95 older persons (age = 70.27±7.26 years. Anthropometric characteristics, muscle functions, and functional performances were measured. Data were analyzed using ANOVA, Pearson’s correlation, and multiple linear regression. The functional performances showed no significant differences (females LBP versus non-LBP, males LBP versus non-LBP (p<0.05. For muscle functions, significant differences were found (females LBP versus non-LBP for abdominal muscle strength (p=0.006 and back muscle strength (p=0.07. In the LBP group, significant correlations were found between back and abdominal muscle strength and hand grip strength (r=0.377 and r=0.396, resp., multifidus control and lower limb function (r=0.363 in females, and back muscle strength and lower limb function (r=0.393 in males (all p<0.05. Regression analysis showed that abdominal and back muscle strengths were significant predictors of hand grip strength (p=0.041 and p=0.049, resp., and multifidus control was a significant predictor of lower limb function in females (p=0.047. This study demonstrates that older women with LBP exhibit poorer muscle functions compared to older women without LBP.

  2. Market performance of organic food brands in Denmark

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros; Vassilev, Boyan

    that repeat purchase loyalty toward organic food brands could increase is more a myth rather than reality. The organic food market can grow by targeting additional consumers – those who never bought organic before - and therefore increase its customer base. However, there are crucial elements to be taken......The market of organic products grows rapidly. Over the last decade, its value has more than tripled with global sales having increased from 18 billion USD in 2000 to 54.9 billion USD in 2009 (Sahota, 2011). In Denmark the organic food market is the biggest in Europe with a market share of 7.......2% in 2009 (Willer et al., 2011). This growth primarily took place in the last decade during where sales almost doubled since 2005 (www.organicdenmark.dk). This reason itself makes Denmark an interesting case worth of investigation, in order to provide guidelines on how the organic market could grow in other...

  3. Market performance of organic food brands in Denmark

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros; Vasilev, Boyan

    a steady and significant growth. The reason to this growth is primarily driven by penetration (i.e. more customers buying organic food brands) rather than purchase frequency. This result suggests that growth of organic food brands is primarily driven by increase of the customer base rather than increase...... in purchase frequency of households. As regards to repeat purchase loyalty, organic food brands showed lower or equal levels of repeat purchase loyalty in comparison to the overall category, thus showing characteristics of change of pace brands. Repeat purchase loyalty for organic food brands was never higher......The market of organic products grows rapidly. Over the last decade, its value has more than tripled with global sales having increased from 18 billion USD in 2000 to 54.9 billion USD in 2009 (Sahota, 2011). In Denmark the organic food market is the biggest in Europe with a market share of 7...

  4. Identifying and weighting of key performance indicators of knowledge management2.0 in organizations

    Directory of Open Access Journals (Sweden)

    Saeed Khalilazar

    2016-03-01

    Full Text Available Main purpose of this research is identifying and weighting of key performance indicators of knowledge management2.0 in organizations. According to widespread permeation of technology, especially social media in different organizational dimensions and functional view to this phenomenon in knowledge management, performance measurement of this kind of media in order to meet organizational goals seems necessary. KM2.0 key performance indicators in this article has been identified and weighted through Delphi methodology, via questionnaire in three rounds. KM2.0 KPIs which are identified and weighted in this article are applicable in organizations that are eager to implement KM2.0 initiative and they can measure the performance of KM2.0 activities therefore this research is applicable in goal oriented approach. According to the results, KM2.0 participation process consists of 3 stages and 8 steps as mentioned below: First stage which is presence, consists of 3 steps which are registration, visit and download. Second stage which is feedback consists of 3 steps which are conversation, applause and amplification. Finally, third stage which is creation consists of 2 steps which are codification and personalization. Ultimate contribution of this research is identifying and weighting KPIs of KM2.0 in conceptual framework of KM2.0. Based on developing a conceptual framework and participation process in KM2.0 and listing related KPIs as an applicable solution in order to measure and improve the performance of organizational social media, this research has unique innovation among related and other articles.

  5. The role of genes, intelligence, personality, and social engagement in cognitive performance in Klinefelter syndrome.

    Science.gov (United States)

    Skakkebæk, Anne; Moore, Philip J; Pedersen, Anders Degn; Bojesen, Anders; Kristensen, Maria Krarup; Fedder, Jens; Laurberg, Peter; Hertz, Jens Michael; Østergaard, John Rosendahl; Wallentin, Mikkel; Gravholt, Claus Højbjerg

    2017-03-01

    The determinants of cognitive deficits among individuals with Klinefelter syndrome (KS) are not well understood. This study was conducted to assess the impact of general intelligence, personality, and social engagement on cognitive performance among patients with KS and a group of controls matched for age and years of education. Sixty-nine patients with KS and 69 controls were assessed in terms of IQ, NEO personality inventory, the Autism Spectrum Quotient (AQ) scale, and measures of cognitive performance reflecting working memory and executive function. Patients with KS performed more poorly on memory and executive-function tasks. Patients with KS also exhibited greater neuroticism and less extraversion, openness, and conscientiousness than controls. Memory deficits among patients with KS were associated with lower intelligence, while diminished executive functioning was mediated by both lower intelligence and less social engagement. Our results suggest that among patients with KS, memory deficits are principally a function of lower general intelligence, while executive-function deficits are associated with both lower intelligence and poorer social skills. This suggests a potential influence of social engagement on executive cognitive functioning (and/or vice-versa) among individuals with KS, and perhaps those with other genetic disorders. Future longitudinal research would be important to further clarify this and other issues discussed in this research.

  6. Driving performance in persons with mild to moderate symptoms of multiple sclerosis.

    Science.gov (United States)

    Devos, Hannes; Brijs, Tom; Alders, Geert; Wets, Geert; Feys, Peter

    2013-08-01

    To investigate whether driving performance is impaired in persons with mild to moderate multiple sclerosis (MS). This study included 15 persons with MS (pwMS) and 17 healthy controls. The MS group exhibited mild to moderate impairments on the Expanded Disability Status Scale (median, Q1-Q3; 3.5, 2.5-4). The driving simulation required participants to drive in daily traffic while attending to a divided attention (DA) task. Computerized measures on the driving task included number of accidents, tickets, speed maintenance, standard deviation of lateral position, and time to collision. Response times and accuracy on the DA task were also computer generated. Additionally, pwMS completed a clinical evaluation encompassing motor, functional, visual, psychosocial and cognitive tests. No differences between healthy controls and pwMS were observed on all measures of the primary driving task. PwMS performed worse than healthy controls on DA response time (3.10 s, 2.87-3.68 versus 2.15 s, 2.04-2.43; p = 0.001) and accuracy (15 correct answers, 11-18 versus 24 correct answers, 22-25; p driving task above the DA task. The relationship between depression and driving performance in MS merits further investigation.

  7. Performance test of personal RF monitor for area monitoring at magnetic confinement fusion facility

    International Nuclear Information System (INIS)

    Tanaka, M.; Uda, T.; Wang, J.; Fujiwara, O.

    2012-01-01

    For safety management at a magnetic confinement fusion-test facility, protection from not only ionising radiation, but also non-ionising radiation such as the leakage of static magnetic and electromagnetic fields is an important issue. Accordingly, the use of a commercially available personal RF monitor for multipoint area monitoring is proposed. In this study, the performance of both fast- and slow-type personal RF monitors was investigated by using a transverse electromagnetic cell system. The range of target frequencies was between 10 and 300 MHz, corresponding to the ion cyclotron range of frequency in a fusion device. The personal RF monitor was found to have good linearity, frequency dependence and isotropic response. However, the time constant for the electric field sensor of the slow-type monitor was much longer than that for the fast-type monitor. Considering the time-varying field at the facility, it is found that the fast-type monitor is suitable for multipoint monitoring at magnetic confinement fusion test facilities. (authors)

  8. The moderating role of alienation on the relation between social dominance orientation, right-wing authoritarianism, and person-organization fit.

    Science.gov (United States)

    Nicol, Adelheid A M; Rounding, Kevin

    2014-12-01

    Right-Wing Authoritarianism and Social Dominance Orientation have been found to be related with Person-Organization fit. This study examined whether alienation also plays a role in the relation between Person-Organization fit and these two socio-political attitudes. Measures of Right-Wing Authoritarianism, Social Dominance Orientation, alienation, and Person-Organization fit were given to a sample of Officer Cadets (N = 99; M age = 22.8 yr., SD = 5.4). The findings suggest that when individuals felt alienated, Social Dominance Orientation and Right-Wing Authoritarianism were not related to Person-Organization fit. When alienation was low, Social Dominance Orientation and Right-Wing Authoritarianism interacted to predict Person-Organization fit. Therefore, feelings of alienation can influence the perception of fit within an organization and the relation between perception of fit with Social Dominance Orientation and Right-Wing Authoritarianism.

  9. Increasing Personal and Organizational Effectiveness. Treatise No. 6: "Promoting the Organization."

    Science.gov (United States)

    New Mexico Research and Study Council, Albuquerque.

    Understanding motivation is central to effective use of human resources. Cognitive and noncognitive theories have been developed to explain motivation. Cognitive theorists, including Maslow, argue that a person's behavior can be predicted when that person's internal needs, values, and feelings are understood. Noncognitive theorists consider…

  10. The Effects of Consumer Knowledge and Values on Attitudes and Purchase Intentions : A Quantitative Study of Organic Personal Care Products Among German Female Consumers

    OpenAIRE

    Saleem, Bilal; Recker, Alena

    2014-01-01

    The purpose of this study was to examine the effect of different types of consumer knowledge and values on their attitude towards buying organic personal care products and their purchase intentions of organic personal care products. The aim was to make a theoretical contribution to the research area of consumer behaviour in the context of organic products. As no research had been conducted on how different types of consumers’ knowledge affect their attitudes towards buying organic products an...

  11. ORGANIC FOOD AS AN EMERGING MARKET: PERSONAL DETERMINANTS OF CONSUMPTION, SUPPLY GOVERNANCE AND RETAIL STRATEGIES

    OpenAIRE

    Aertsens, Joris

    2011-01-01

    The literature and my own empirical research indicate that most consumers hold a positive attitude towards organic food and agree that there are good reasons to motivate the purchase and consumption of organic products. However organic consumption remains very limited -with a market share, for organic food, of only 3.4% in 2008 in Germany, the largest European market. This study sheds more light on the factors influencing (slowing down) growth in the emerging organic market, both on the c...

  12. [Person-organization fit as a mediator of relationship between work environment and stress among social workers].

    Science.gov (United States)

    Waszkowska, Małlgorzata; Andysz, Aleksandra; Merecz, Dorota

    2014-01-01

    Occupational stress of social workers is associated with various psychosocial hazards in the work environment. Some of them affect person-organization fit (P-O fit). The aim of the study was to verify a hypothesis on the mediating role of P-O fit in the relationship between work environment and stress. The research was based on a sample of 500 social workers directly involved in social work. The data were obtained using the Person-Organization Fit Questionnaire by Czarnota-Bojarska, the Work Environment Questionnaire developed by the Department of Occupational Psychology, Nofer Institute of Occupational Medicine, Łódź, and the Perceived Stress Scale (PSS-10) by Cohen et al. As revealed by the regression analysis of the 4 analyzed work environment factors, only organizational politics was significantly related with perceived stress. Complementary and supplementary dimensions of P-O fit and identification with organization were the mediators of the relationship between organizational policies and stress, but only complementary fit proved to be a total mediator. The results of the study suggest that person-organization fit, especially its complementary aspect, is an essential determinant of accomplishing the core functions of social work and good practice among social workers.

  13. Person-organization fit as a mediator of relationship between work environment and stress among social workers

    Directory of Open Access Journals (Sweden)

    Małgorzata Waszkowska

    2014-04-01

    Full Text Available Background: Occupational stress of social workers is associated with various psychosocial hazards in the work environment. Some of them affect person-organization fit (P-O fit. The aim of the study was to verify a hypothesis on the mediating role of P-O fit in the relationship between work environment and stress. Material and Methods: The research was based on a sample of 500 social workers directly involved in social work. The data were obtained using the Person-Organization Fit Questionnaire by Czarnota-Bojarska, the Work Environment Questionnaire developed by the Department of Occupational Psychology, Nofer Institute of Occupational Medicine, Łódź, and the Perceived Stress Scale (PSS-10 by Cohen et al. Results: As revealed by the regression analysis of the 4 analyzed work environment factors, only organizational politics was significantly related with perceived stress. Complementary and supplementary dimensions of P-O fit and identification with organization were the mediators of the relationship between organizational policies and stress, but only complementary fit proved to be a total mediator. Conclusions: The results of the study suggest that person-organization fit, especially its complementary aspect, is an essential determinant of accomplishing the core functions of social work and good practice among social workers. Med Pr 2014;65(2:219–228

  14. When Task Conflict Becomes Personal: The Impact of Perceived Team Performance.

    Science.gov (United States)

    Guenter, Hannes; van Emmerik, Hetty; Schreurs, Bert; Kuypers, Tom; van Iterson, Ad; Notelaers, Guy

    2016-10-01

    Although potentially beneficial, task conflict may threaten teams because it often leads to relationship conflict. Prior research has identified a set of interpersonal factors (e.g., team communication, team trust) that help attenuate this association. The purpose of this article is to provide an alternative perspective that focuses on the moderating role of performance-related factors (i.e., perceived team performance). Using social identity theory, we build a model that predicts how task conflict associates with growth in relationship conflict and how perceived team performance influences this association. We test a three-wave longitudinal model by means of random coefficient growth modeling, using data from 60 ongoing teams working in a health care organization. Results provide partial support for our hypotheses. Only when perceived team performance is low, do task conflicts relate with growth in relationship conflict. We conclude that perceived team performance seems to enable teams to uncouple task from relationship conflict.

  15. Effects of Supply Chain Risk Management on Organization Performance: Case of Andy Forwarders Services Limited

    OpenAIRE

    Caroline Wanjiru Munyuko

    2015-01-01

    The purpose of the research was to determine the effects of Supply chain risk management on organization performance. Previous studies have focused on risk management within the general context of an organization but little attention has been focused on how supply chain risk affect organization performance in terms of its bottom line profits and overall organization objectives. Particular attention was paid to the effects of supply chain risk management variables to the performance of the org...

  16. Paediatric International Nursing Study: using person-centred key performance indicators to benchmark children's services.

    Science.gov (United States)

    McCance, Tanya; Wilson, Val; Kornman, Kelly

    2016-07-01

    The aim of the Paediatric International Nursing Study was to explore the utility of key performance indicators in developing person-centred practice across a range of services provided to sick children. The objective addressed in this paper was evaluating the use of these indicators to benchmark services internationally. This study builds on primary research, which produced indicators that were considered novel both in terms of their positive orientation and use in generating data that privileges the patient voice. This study extends this research through wider testing on an international platform within paediatrics. The overall methodological approach was a realistic evaluation used to evaluate the implementation of the key performance indicators, which combined an integrated development and evaluation methodology. The study involved children's wards/hospitals in Australia (six sites across three states) and Europe (seven sites across four countries). Qualitative and quantitative methods were used during the implementation process, however, this paper reports the quantitative data only, which used survey, observations and documentary review. The findings demonstrate the quality of care being delivered to children and their families across different international sites. The benchmarking does, however, highlight some differences between paediatric and general hospitals, and between the different key performance indicators across all the sites. The findings support the use of the key performance indicators as a novel method to benchmark services internationally. Whilst the data collected across 20 paediatric sites suggest services are more similar than different, benchmarking illuminates variations that encourage a critical dialogue about what works and why. The transferability of the key performance indicators and measurement framework across different settings has significant implications for practice. The findings offer an approach to benchmarking and celebrating

  17. Growth performance, immune status and organ morphometry in ...

    African Journals Online (AJOL)

    MyUserName

    2017-04-28

    Apr 28, 2017 ... morphology of lymphoid organs and gut mucosa in broilers. ... mucosae, the dendritic cells present these fragments to T and B lymphocytes in the ...... Probiotics in valorization of innate immunity across various animal models.

  18. Personal exposure of graduate students attending the college of natural sciences or social sciences to volatile organic compounds on campus.

    Science.gov (United States)

    Jo, Wan-Kuen; Kim, Jong-Dae

    2010-11-01

    The present study measured the levels of 24 selected volatile organic compounds (VOCs) in the personal air samples obtained from graduate students attending the college of natural sciences (GSNSs) or social science (GSSSs) during their daily activities on campus along with associated indoor and outdoor air samples. In addition, the sources of their personal exposure were characterized using multivariate statistical models. In the personal samples of GSNSs and GSSSs, 16 and 15 different VOCs were always detected, respectively. The personal exposure of five chlorinated hydrocarbons and six aromatics was significantly higher for GSNSs than for GSSSs. Consistently, the indoor levels of these compounds were higher for GSNSs (in research and laboratory rooms) than for GSSSs (in research rooms). However, the personal exposure of two aromatic VOCs (1,2,4- and 1,3,5-trimethylbenzene) was higher for GSSSs. Moreover, the personal exposure of the five chlorinated and six aromatic compounds was significantly correlated with VOC concentrations both in the research and laboratory rooms of GSNSs and with those in the research rooms of GSSSs. For certain VOCs, outdoor sources were also a major contributor to the personal exposure of both GSNSs and GSSSs. The multivariate models identified five factors that accounted for 81% of the total variance and four factors that explained 76% of the total variance. It was further suggested that multiple indoor sources in research rooms such as office equipment, building finishing materials, and air fresheners were the main source for the personal exposure to VOCs for GSNSs, whereas building finishing materials were the main source for GSSSs. Copyright © 2010 Elsevier Ltd. All rights reserved.

  19. Numerical Algorithms for Personalized Search in Self-organizing Information Networks

    CERN Document Server

    Kamvar, Sep

    2010-01-01

    This book lays out the theoretical groundwork for personalized search and reputation management, both on the Web and in peer-to-peer and social networks. Representing much of the foundational research in this field, the book develops scalable algorithms that exploit the graphlike properties underlying personalized search and reputation management, and delves into realistic scenarios regarding Web-scale data. Sep Kamvar focuses on eigenvector-based techniques in Web search, introducing a personalized variant of Google's PageRank algorithm, and he outlines algorithms--such as the now-famous quad

  20. Personality Type and Student Performance in Upper-Level Economics Courses: The Importance of Race and Gender.

    Science.gov (United States)

    Borg, Mary O.; Stranahan, Harriet A.

    2002-01-01

    Demonstrates that personality type is an important explanatory variable in student performance in upper level economics courses. Finds that certain personality types, combined with race and gender effects, produce students who outperform other students. Introverts and those with the Keirsey-Bates temperament combination of sensing/judging…

  1. Self-Concept in Adolescents—Relationship between Sport Participation, Motor Performance and Personality Traits

    Directory of Open Access Journals (Sweden)

    Markus Klein

    2017-04-01

    Full Text Available The relationship between sport participation, personality development, self-concept and self-esteem has been discussed repeatedly. In this research, a standardized written survey together with tests on motor performance were carried out with 1399 students (707 male; 692 female in school years 7 (12.9 ± 0.6 years and 10 (15.8 ± 0.6 years to measure the extent of a relationship between physical self-concept (self-developed short scale and sporting activity, measured motor performance (German motor performance test DMT (Deutscher Motorik-Test 6–18 and report mark in physical education. Relationships were also analyzed between physical self-concept and general personality traits (neuroticism, extraversion, openness to experiences, compatibility, and conscientiousness, measured with NEO Five Factor Inventory (NEO-FFI. The assessment of own physical attractiveness and own athleticism differs by sex (F(1, 962 = 35.21; p < 0.001, whereby girls assess themselves more critically. Weak significant relationships are displayed between motor performance and the assessment of own physical attractiveness (r(395 = 0.31; p < 0.01. Motor performance is given a higher predictive value with regard to a subject’s own self-concept, (physical attractiveness β = 0.37; t(249 = 5.24; p < 0.001; athleticism β = 0.40; t(248 = 6.81; p < 0.001 than the mark achieved in physical education (physical attractiveness β = −0.01; n.s.; athleticism β = −0.30; t(248 = 5.10; p < 0.001. Relationships were found overall between personality traits and physical self-concept. The influence of the ‘neuroticism’ trait is particularly strong (physical attractiveness β = −0.44; t(947 = −13.58; p < 0.001; athleticism β = −0.27; t(948 = −7.84; p < 0.001. The more pronounced this trait, the lower the assessment of own physical attractiveness and own athleticism.

  2. Effects of personality traits on collaborative performance in problem-based learning tutorials.

    Science.gov (United States)

    Jang, Hye Won; Park, Seung Won

    2016-12-01

    To examine the relationship between students' collaborative performance in a problem-based learning (PBL) environment and their personality traits. Methods:This retrospective, cross-sectional study was conducted using student data of a PBL program between 2013 and 2014 at Sungkyunkwan University School of Medicine, Seoul, South Korea. Eighty students were included in the study. Student data from the Temperament and Character Inventory were used as a measure of their personality traits. Peer evaluation scores during PBL were used as a measure of students' collaborative performance. Results: Simple regression analyses indicated that participation was negatively related to harm avoidance and positively related to persistence, whereas preparedness for the group work was negatively related to reward dependence. On multiple regression analyses, low reward dependence remained a significant predictor of preparedness. Grade-point average (GPA)  was negatively associated with novelty seeking and cooperativeness and was positively associated with persistence.  Conclusion: Medical students who are less dependent on social reward are more likely to complete assigned independent work to prepare for the PBL tutorials. The findings of this study can help educators better understand and support medical students who are at risk of struggling in collaborative learning environments.

  3. Cognitive Performance and Locomotor Adaptation in Persons With Anterior Cruciate Ligament Reconstruction.

    Science.gov (United States)

    Stone, Amanda E; Roper, Jaimie A; Herman, Daniel C; Hass, Chris J

    2018-05-01

    Persons with anterior cruciate ligament reconstruction (ACLR) show deficits in gait and neuromuscular control following rehabilitation. This altered behavior extends to locomotor adaptation and learning, however the contributing factors to this observed behavior have yet to be investigated. The purpose of this study was to assess differences in locomotor adaptation and learning between ACLR and controls, and identify underlying contributors to motor adaptation in these individuals. Twenty ACLR individuals and 20 healthy controls (CON) agreed to participate in this study. Participants performed four cognitive and dexterity tasks (local version of Trail Making Test, reaction time test, electronic pursuit rotor test, and the Purdue pegboard). Three-dimensional kinematics were also collected while participants walked on a split-belt treadmill. ACLR individuals completed the local versions of Trails A and Trails B significantly faster than CON. During split-belt walking, ACLR individuals demonstrated smaller step length asymmetry during EARLY and LATE adaptation, smaller double support asymmetry during MID adaptation, and larger stance time asymmetry during DE-ADAPT compared with CON. ACLR individuals performed better during tasks that required visual attention and task switching and were less perturbed during split-belt walking compared to controls. Persons with ACLR may use different strategies than controls, cognitive or otherwise, to adapt locomotor patterns.

  4. Effects of between-person differences and within-person changes in symptoms of anxiety and depression on older age cognitive performance.

    Science.gov (United States)

    Laukka, E J; Dykiert, D; Allerhand, M; Starr, J M; Deary, I J

    2018-06-01

    Anxiety and depression are both important correlates of cognitive function. However, longitudinal studies investigating how they covary with cognition within the same individual are scarce. We aimed to simultaneously estimate associations of between-person differences and within-person variability in anxiety and depression with cognitive performance in a sample of non-demented older people. Participants in the Lothian Birth Cohort 1921 study, a population-based narrow-age sample (mean age at wave 1 = 79 years, n = 535), were examined on five occasions across 13 years. Anxiety and depression were measured with the Hospital Anxiety and Depression Scale (HADS) and cognitive performance was assessed with tests of reasoning, logical memory, and letter fluency. Data were analyzed using two-level linear mixed-effects models with within-person centering. Divergent patterns were observed for anxiety and depression. For anxiety, between-person differences were more influential; people who scored higher on HADS anxiety relative to other same-aged individuals demonstrated poorer cognitive performance on average. For depression, on the other hand, time-varying within-person differences were more important; scoring higher than usual on HADS depression was associated with poorer cognitive performance relative to the average level for that participant. Adjusting for gender, childhood mental ability, emotional stability, and disease burden attenuated these associations. The results from this study highlight the importance of addressing both between- and within-person effects of negative mood and suggest that anxiety and depression affect cognitive function in different ways. The current findings have implications for assessment and treatment of older age cognitive deficits.

  5. Can Management Practices Make a Difference? Nonprofit Organization Financial Performance during Times of Economic Stress

    Directory of Open Access Journals (Sweden)

    QIAN HU

    2017-12-01

    Full Text Available The economic crisis presented unprecedented challenges to nonprofit organizations to sustain their services. In this study, we examined both financial and management factors that influence the financial performance of nonprofit organizations during times of economic stress. In particular, we investigated whether strategic planning and plan implementation, revenue diversification, and board involvement help nonprofit organizations deal with financial uncertainty and strengthen financial performance. Despite the negative impacts that the economic downturn had on nonprofit organizations, we found that the implementation of strategic plans can help nonprofit organizations reduce financial vulnerability. Our findings call attention to key management factors that influence the financial performance of nonprofit organizations.

  6. Predicting law enforcement officer job performance with the Personality Assessment Inventory.

    Science.gov (United States)

    Lowmaster, Sara E; Morey, Leslie C

    2012-01-01

    This study examined the descriptive and predictive characteristics of the Personality Assessment Inventory (PAI; Morey, 1991) in a sample of 85 law enforcement officer candidates. Descriptive results indicate that mean PAI full-scale and subscale scores are consistently lower than normative community sample scores, with some exceptions noted typically associated with defensive responding. Predictive validity was examined by relating PAI full-scale and subscale scores to supervisor ratings in the areas of job performance, integrity problems, and abuse of disability status. Modest correlations were observed for all domains; however, predictive validity was moderated by defensive response style, with greater predictive validity observed among less defensive responders. These results suggest that the PAI's full scales and subscales are able to predict law enforcement officers' performance, but their utility is appreciably improved when taken in the context of indicators of defensive responding.

  7. The role of genes, intelligence, personality, and social engagement in cognitive performance in Klinefelter syndrome

    DEFF Research Database (Denmark)

    Skakkebæk, Anne; Moore, Philip J.; Pedersen, Anders Degn

    2017-01-01

    of controls matched for age and years of education. Methods: Sixty-nine patients with KS and 69 controls were assessed in terms of IQ, NEO personality inventory, the Autism Spectrum Quotient (AQ) scale, and measures of cognitive performance reflecting working memory and executive function. Results: Patients...... with KS performed more poorly on memory and executive-function tasks. Patients with KS also exhibited greater neuroticism and less extraversion, openness, and conscientiousness than controls. Memory deficits among patients with KS were associated with lower intelligence, while diminished executive...... functioning was mediated by both lower intelligence and less social engagement. Conclusion: Our results suggest that among patients with KS, memory deficits are principally a function of lower general intelligence, while executive-function deficits are associated with both lower intelligence and poorer social...

  8. Towards High Performance Organic Photovoltaic Cells: A Review of Recent Development in Organic Photovoltaics

    Directory of Open Access Journals (Sweden)

    Junsheng Yu

    2014-09-01

    Full Text Available Organic photovoltaic cells (OPVs have been a hot topic for research during the last decade due to their promising application in relieving energy pressure and environmental problems caused by the increasing combustion of fossil fuels. Much effort has been made toward understanding the photovoltaic mechanism, including evolving chemical structural motifs and designing device structures, leading to a remarkable enhancement of the power conversion efficiency of OPVs from 3% to over 15%. In this brief review, the advanced progress and the state-of-the-art performance of OPVs in very recent years are summarized. Based on several of the latest developed approaches to accurately detect the separation of electron-hole pairs in the femtosecond regime, the theoretical interpretation to exploit the comprehensive mechanistic picture of energy harvesting and charge carrier generation are discussed, especially for OPVs with bulk and multiple heterojunctions. Subsequently, the novel structural designs of the device architecture of OPVs embracing external geometry modification and intrinsic structure decoration are presented. Additionally, some approaches to further increase the efficiency of OPVs are described, including thermotics and dynamics modification methods. Finally, this review highlights the challenges and prospects with the aim of providing a better understanding towards highly efficient OPVs.

  9. PRINCIPLES OF THE EUROPEAN ADMINISTRATIVE SPACE AND THEIR IMPACT ON PERFORMANCE IN PUBLIC ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Alexandra Ema Cioclea

    2012-09-01

    Full Text Available The European Union is interested in ensuring that each national administration offers comparable administrative capacity through quality of public services and professionalism from the civil servants. At the same time, the European states are characterised by long and varied institutional histories, with different trajectories in their evolution. That is why, public administration structures and regulations vary among the Member States and a set of common principles can guide them towards administrative convergence and performance. This paper aims to analyze the shared principles of a common European Administrative Space and also to address the link between these principles and the performance of public institutions from a managerial point of view. The study is based on review and analysis of academic research, government documents and personal perspectives, extracting and linking key findings from existing research and practice. The paper argues that managerial theories on performance are compatible with public administration organizations and some of the criteria are common to those promoted by the principles of the European Administrative Space.

  10. The Design Dimensions of the Just Organization: An Empirical Test of the Relation Between Organization Design and Corporate Social Performance

    OpenAIRE

    Gerde, Virginia Woods

    1998-01-01

    Although organization design to bring about corporate social performance (CSP) is a critical issue in the business and society field, little research has been conducted. This study is an empirical test of the general model of the just organization presented by Stephens and colleagues (1991; Stephens, et al., 1997). The theoretical development describes organizational design principles from John Rawls' (1971) Theory of Justice, chosen for its emphasis on economic organizations and structure, i...

  11. How Does Intrinsic and Extrinsic Motivation Drive Performance Culture in Organizations?

    Science.gov (United States)

    Turner, Arielle

    2017-01-01

    The performance culture of an organization is impacted by the motivation of an organization's employee. Determining whether or not an employee's motivation is intrinsic or extrinsic is helpful for organizations to see what is more of a drive in their performance. The following article reviews literature on the subject of employee motivation to…

  12. Prediction of Performance Facets using Specific Personality Traits in the Chinese Context.

    Science.gov (United States)

    Kwong, Jessica Y. Y.; Cheung, Fanny M.

    2003-01-01

    Data from the Chinese Personality Assessment Inventory for 187 Hong Kong supervisors showed that personality traits related to interpersonal orientation better predicted interpersonal versus personal contextual behaviors. Traits associated with moral obligation and group loyalty predicted personal but not interpersonal contextual behaviors.…

  13. Predicting Mental Imagery-Based BCI Performance from Personality, Cognitive Profile and Neurophysiological Patterns.

    Directory of Open Access Journals (Sweden)

    Camille Jeunet

    Full Text Available Mental-Imagery based Brain-Computer Interfaces (MI-BCIs allow their users to send commands to a computer using their brain-activity alone (typically measured by ElectroEncephaloGraphy-EEG, which is processed while they perform specific mental tasks. While very promising, MI-BCIs remain barely used outside laboratories because of the difficulty encountered by users to control them. Indeed, although some users obtain good control performances after training, a substantial proportion remains unable to reliably control an MI-BCI. This huge variability in user-performance led the community to look for predictors of MI-BCI control ability. However, these predictors were only explored for motor-imagery based BCIs, and mostly for a single training session per subject. In this study, 18 participants were instructed to learn to control an EEG-based MI-BCI by performing 3 MI-tasks, 2 of which were non-motor tasks, across 6 training sessions, on 6 different days. Relationships between the participants' BCI control performances and their personality, cognitive profile and neurophysiological markers were explored. While no relevant relationships with neurophysiological markers were found, strong correlations between MI-BCI performances and mental-rotation scores (reflecting spatial abilities were revealed. Also, a predictive model of MI-BCI performance based on psychometric questionnaire scores was proposed. A leave-one-subject-out cross validation process revealed the stability and reliability of this model: it enabled to predict participants' performance with a mean error of less than 3 points. This study determined how users' profiles impact their MI-BCI control ability and thus clears the way for designing novel MI-BCI training protocols, adapted to the profile of each user.

  14. The big five personality traits and individual job performance growth trajectories in maintenance and transitional job stages.

    Science.gov (United States)

    Thoresen, Carl J; Bradley, Jill C; Bliese, Paul D; Thoresen, Joseph D

    2004-10-01

    This study extends the literature on personality and job performance through the use of random coefficient modeling to test the validity of the Big Five personality traits in predicting overall sales performance and sales performance trajectories--or systematic patterns of performance growth--in 2 samples of pharmaceutical sales representatives at maintenance and transitional job stages (K. R. Murphy, 1989). In the maintenance sample, conscientiousness and extraversion were positively associated with between-person differences in total sales, whereas only conscientiousness predicted performance growth. In the transitional sample, agreeableness and openness to experience predicted overall performance differences and performance trends. All effects remained significant with job tenure statistically controlled. Possible explanations for these findings are offered, and theoretical and practical implications of findings are discussed. (c) 2004 APA, all rights reserved

  15. WomenÕs Advancement in the Accounting Profession: Consideration of Person-Centered and Organization-Centered Explanations

    OpenAIRE

    Janet S. Omundson; Richard G. Schroeder; Mary B. Stevens

    1997-01-01

    Today, communication skills are among the most popular content areas in employee training. This survey of training managers examined the status of communication training in businesDespite the entry of large numbers of women into the accounting profession over the last decade, few women have reached top management levels. Two alternative paradigms that attempt to explain this phenomenon are the person-centered explanation and the organization-centered explanation. This study explores the Type ...

  16. Aligning the down-sized organization for high performance

    Energy Technology Data Exchange (ETDEWEB)

    Cort, G.; Holsapple, K.

    1997-12-31

    The Quality Management Group (QMG) at the Los Alamos National Laboratory provides expert support to the Laboratory`s diverse programs, projects and facilities. Organized as an internal consulting group, the QMG furnishes comprehensive quality management services to requesting organizations throughout the Laboratory. Based upon the needs and expectations of the requester, these services range from classical quality control to regulatory compliance to process characterization and improvement, customer relationship management, information gathering and metrics. In September 1995 the Laboratory Director announced a downsizing effort targeted to reduce the Laboratory`s cost of doing business and thereby improve its competitiveness. The downsizing effort was targeted on support organizations--laboratory divisions, groups, programs, and projects chartered with operating the administrative infrastructure within which Los Alamos` technical programs function. This report discusses the downsizing, its aftermath, strategies for solutions to lower morale, initiatives, and results.

  17. Predicting personal exposure of Windsor, Ontario residents to volatile organic compounds using indoor measurements and survey data

    Science.gov (United States)

    Stocco, Corinne; MacNeill, Morgan; Wang, Daniel; Xu, Xiaohong; Guay, Mireille; Brook, Jeff; Wheeler, Amanda J.

    As part of a multi-year personal exposure monitoring campaign, we collected personal, indoor, and outdoor levels of 188 volatile organic compounds (VOCs). In 2005, data were obtained for 48 non-smoking adults from Windsor, Ontario in order to assess their exposure to VOCs based on their daily routines and characteristics of their homes. During the 8-week winter and summer sampling sessions, five repeated 24-h measurements were obtained for each home. This paper focuses on the analysis of 18 VOCs: 11 have been declared toxic as defined under the Canadian Environmental Protection Act, [1999. Statutes of Canada. Act assented to September 14, 1999. Ottawa: Queen's Printer. Available at Canada Gazette (Part III) 22(3): (Chapter 33). http://canadagazette.gc.ca/partIII/1999/g3-02203.pdf], and seven are commonly found in household and personal care products. Results of mixed effects models indicate that personal exposure to these VOCs can be largely predicted by indoor concentrations, with models including indoor concentrations found to have an r2 value for the fixed effects ranging from 58.4% to 87.2% for the CEPA toxic VOCs and from 41.7% to 90.1% for the commonly found VOCs. Given that people spend the majority of their time inside their home, characteristics of the home such as air exchange rates, type of garage, and type of stove have a greater potential to impact personal exposures.

  18. ACCENTUATION OF PERSONALITY TRAITS IN THE PATIENTS WITH GRANULOMATOUS LESIONS OF RESPIRATORY ORGANS IN CASE OF SARCOIDOSIS AND TUBERCULOSIS

    Directory of Open Access Journals (Sweden)

    A. Yu. Chernikov

    2017-01-01

    Full Text Available 404 sarcoidosis and 404 tuberculosis patients were examined in order to detect correlations between clinical manifestations, psychological adaptation and accentuation of personality traits and granulomatous lesions of respiratory organs in case of sarcoidosis and tuberculosis. All patients had subjective and objective examinations and answered the following questionnaires: Schmieschek questionnaire to identify accentuation of personality traits, clinical questionnaire to detect and evaluate neurotic disorders, Taylor Manifest Anxiety Scale to detect the level of anxiety. It has been found out that sarcoidosis patients are characterized both by asymptomatic course of the disease as well as diverse clinical manifestations: pain syndrome, nodal fever, intoxication with expressed general fatigue, respiratory insufficiency. It is combined with stuck, pedant, cycloid, exalted, emotive accentuations of personality traits, with psychological maladaptation as per the scores of autonomic imbalance, neurotic depression, asthenia, with average high level of anxiety. The following is typical of tuberculosis patients: syndrome of bronchial tree lesions and respiratory insufficiency; distymny, demonstrative, excitable, exalted, anxiety-hypochondriac accentuations of personality traits, with psychological maladaptation as per the scores of autonomic imbalance, obsessive-phobic disorders and hysteria; average high level of anxiety. The strong correlation has been found between the degree of symptoms expression, level of anxiety and psychological maladaptation and the type of patient's accentuation of personality traits.

  19. Personality and cognitive ability as predictors of the job performance of insurance sales people

    Directory of Open Access Journals (Sweden)

    L. la Grange

    2001-09-01

    Full Text Available The purpose of this study was to determine whether personality and a measure of cognitive ability (’verbal reasoning ability’ would significantly predict the job performance (’managerial ratings’ of sales people in a large South African insurance company.The Customer Contact Styles Questionnaire (CCSQ 5.2 and the Verbal Evaluation Test (VCC 3were administered to 170 broker consultants, and their managers rated their job performance on the Customer Contact Competency Inventory (CCCI. By making use of multiple regression analysis it was found that certain personality dimensions significantly predict job performance, and that ’verbal reasoning ability’ did not have any significant predictive power. These findings, the implications thereof and suggestions for possible further research are discussed. Opsomming Die doel van hierdie studie was om te bepaal of persoonlikheid en ’n meting van kognitiewe vermoe (’verbale redeneervermoe«’ beduidende voorspellings van die werksprestasie (’bestuursbeoordelings’ van verkoopsmense in ’n groot Suid-Afrikaanse versekeringsmaatskappy, kan maak. Die ’Customer Contact Styles Questionnaire’ (CCSQ 5.2 en die ’Verbal EvaluationTest’ (VCC 3 was op 170 makelaarskonsultante afgeneem, en is deur hul bestuurders,met behulp van die ’Customer Contact Competency Inventory’ (CCCI, beoordeel. Deur gebruik te maak van meervoudige regressie analises is daar bevind dat werksprestasie beduidend deur sekere persoonlikheidsdimensies voorspelword.Ook is bevind dat ’verbale redeneervermoe«’niewerksprestasie beduidend voorspel nie. Hierdie bevindinge, die implikasies daarvan en voorstelle vir moontlike verdere navorsing, word bespreek.

  20. Relationships between trunk performance, gait and postural control in persons with multiple sclerosis.

    Science.gov (United States)

    Freund, Jane E; Stetts, Deborah M; Vallabhajosula, Srikant

    2016-06-30

    Multiple sclerosis (MS) is a chronic progressive disease of the central nervous system. Compared to healthy individuals, persons with multiple sclerosis (PwMS) have increased postural sway in quiet stance, decreased gait speed and increased fall incidence. Trunk performance has been implicated in postural control, gait dysfunction, and fall prevention in older adults. However, the relationship of trunk performance to postural control and gait has not been adequately studied in PwMS. To compare trunk muscle structure and performance in PwMS to healthy age and gendered-matched controls (HC); to determine the effects of isometric trunk endurance testing on postural control in both populations; and to determine the relationship of trunk performance with postural control, gait and step activity in PwMS. Fifteen PwMS and HC completed ultrasound imaging of trunk muscles, 10 m walk test, isometric trunk endurance tests, and postural sway test. Participants wore a step activity monitor for 7 days. PwMS had worse isometric trunk endurance compared to HC. PwMS trunk flexion endurance negatively correlated to several postural control measures and positively correlated to gait speed and step activity. Clinicians should consider evaluation and interventions directed at impaired trunk endurance in PwMS.

  1. Performance tests of a CaSO4:Dy based thermoluminescence personal dosemeter

    International Nuclear Information System (INIS)

    Azorin, J.; Gutierrez, A.; Niewiadomski, T.

    1986-01-01

    In order to replace LiF commercial thermoluminescence dosemeters (TLDs) now used in personnel monitoring, we developed a TLD personnel monitoring badge based on pellets of CaSO 4 :Dy bound in pure KBr placed in plastic holders provided with 0.8 mm Pb filters to compensate for the energy dependence of CaSO 4 :Dy. Performance tests, based on the proposals of international standards for TLDs intended to be used as general deep tissue personal dosemeters, were done by developing the detailed test methods both for the tests required by the International Atomic Energy Agency (fading, linearity, effect of fluorescent light and sunlight and stability under standard climatic conditions) and to meet the requirements of the International Electrotechnical Commission (batch homogeneity, detection threshold, stability of zero point repeatibility and residual). Initial tests showed a high residual and an increase of inhomogeneity. However, these drawbacks were overcome by changing the annealing procedure and the readout conditions. Using these new conditions TLDs met all the requirements for personal dosemeters. (author)

  2. How users organize electronic files on their workstations in the office environment: a preliminary study of personal information organization behaviour

    Directory of Open Access Journals (Sweden)

    Christopher S.G. Khoo

    2007-01-01

    Full Text Available An ongoing study of how people organize their computer files and folders on the hard disk of their office workstations. A questionnaire was used to collect information on the subjects, their work responsibilities and characteristics of their workstations. Data on file and folder names and file structure were extracted from the hard disk using a computer program STG FolderPrint Plus, DOS command and screen capture. A semi-structured interview collected information on subjects' strategies in naming and organizing files and folders, and in locating and retrieving files. The data were analysed mainly through qualitative analysis and content analysis. The subjects organized their folders in a variety of structures, from broad and shallow to narrow and deep hierarchies. One to three levels of folders is common. The labels for first level folders tended to be task-based or project-based. Most subjects located files by browsing the folder structure, with searching used as a last resort. The most common types of folder names were document type, organizational function or structure, and miscellaneous or temporary. The frequency of folders of different types appear related to the type of occupation.

  3. A Two-Step Method to Identify Positive Deviant Physician Organizations of Accountable Care Organizations with Robust Performance Management Systems.

    Science.gov (United States)

    Pimperl, Alexander F; Rodriguez, Hector P; Schmittdiel, Julie A; Shortell, Stephen M

    2018-06-01

    To identify positive deviant (PD) physician organizations of Accountable Care Organizations (ACOs) with robust performance management systems (PMSYS). Third National Survey of Physician Organizations (NSPO3, n = 1,398). Organizational and external factors from NSPO3 were analyzed. Linear regression estimated the association of internal and contextual factors on PMSYS. Two cutpoints (75th/90th percentiles) identified PDs with the largest residuals and highest PMSYS scores. A total of 65 and 41 PDs were identified using 75th and 90th percentiles cutpoints, respectively. The 90th percentile more strongly differentiated PDs from non-PDs. Having a high proportion of vulnerable patients appears to constrain PMSYS development. Our PD identification method increases the likelihood that PD organizations selected for in-depth inquiry are high-performing organizations that exceed expectations. © Health Research and Educational Trust.

  4. The Effect of Personality Traits on Sales Performance: An Empirical Investigation to Test the Five-Factor Model (FFM in Pakistan

    Directory of Open Access Journals (Sweden)

    Abdul Waheed

    2017-04-01

    Full Text Available Aim/Purpose: The present study investigates the relationship between the five-factor model (FFM of personality traits and sales performance in Pakistan. Background: Personality is a well-researched area in which numerous studies have examined the correlation between personality traits and job performance. In this study, a positive effect between the various dimensions of the five-factor model (extraversion, agreeableness, conscientiousness, emotional stability, and open to experience and sales performance in Pakistan is investigated. Methodology: Pearson’s correlation values as well as analysis methodologies were employed to gather descriptive statistics, reliability analysis, correlation analysis, and use the analytical hierarchy process (AHP. Cronbach’s alpha value helped determine the internal consistency of the group items. Questionnaires were distributed among 600 salespersons in various cities of Pakistan from April 2015 to January 2016. Subsequently, 510 questionnaires were acquired for the sample. Contribution: The current study contributes to the literature on personality traits and sales performance by applying empirical evidence from sales managers in three industries of Pakistan: pharmaceutical, insurance, and electronics. Findings: The results affirmed a positive effect of the five-factor model on sales performance among various industries in Pakistan. The effect of each sub-factor from the five-factor model was examined autonomously. There is a favorable benefit to sales managers in considering FFM when making hiring decisions. Impact on Society: FFM offers important insights into personality traits that work well within Pakistani sales industry structure. Future Research: A broader rendering of the effects of FFM on sales organizations in other geographical locations around Pakistan should be considered. Additionally, an extended study should be conducted to investigate the effects of FFM on female sales employees involving

  5. Investigations on dairy welfare and performance on German organic farms

    OpenAIRE

    Hoerning, Bernhard; Simantke, Christel; Aubel, Erhard

    2005-01-01

    An investigation was carried out on 74 organic dairy farms in Germany. Results were an average milk production of 5.960 kg, 223.000 somatic cell counts (SCC), 387 days calving interval, 23.5 % culling rate, 46 Euro annual veterinary costs per cow. Farmers were asked for disease incidences. Cows were scored for injuries and body condition. The results were combined with possible influencing factors (herd size, breed, region, farming association, housing system, housing factors, amounts of conc...

  6. French-language version of the World Health Organization quality of life spirituality, religiousness and personal beliefs instrument

    Science.gov (United States)

    2012-01-01

    Background A valid assessment of spirituality and religiousness is necessary for clinical and research purposes. We developed and assessed the validity of a French-language version of the World Health Organization Quality of Life Spirituality, Religiousness and Personal Beliefs Instrument (WHOQOL-SRPB). Methods The SRPB was translated into French according to the methods recommended by the WHOQOL group. An Internet survey was conducted in 561 people in 2010, with follow-up 2 weeks later (n = 231, 41%), to assess reliability, factor structure, social desirability bias and construct validity of this scale. Tests were performed based on item-response theory. Results A modal score of 1 (all answers=”not at all”) was observed for Faith (in 34% of participants), Connectedness (27%), and Spiritual Strength (14%). All scales had test-retest reliability coefficients ≥0.7. Cronbach’s alpha coefficients were high for all subscales (0.74 to 0.98) and very high (>0.9) for three subscales (Connectedness, Spiritual Strength and Faith). Scores of Faith, Connectedness, Spiritual Strength and Meaning of Life were higher for respondents with religious practice than for those who had no religious practice. No association was found between SRPB and age or sex. The Awe subscale had a low information function for all levels of the Awe latent trait and may benefit from inclusion of an additional item. Conclusions The French language version of the SRPB retained many properties of the original version. However, the SRPB could be improved by trimming redundant items. The strength of SRPB relies on its multinational development and validation, allowing for cross-cultural comparisons. PMID:22515747

  7. French-language version of the World Health Organization quality of life spirituality, religiousness and personal beliefs instrument

    Directory of Open Access Journals (Sweden)

    Mandhouj Olfa

    2012-04-01

    Full Text Available Abstract Background A valid assessment of spirituality and religiousness is necessary for clinical and research purposes. We developed and assessed the validity of a French-language version of the World Health Organization Quality of Life Spirituality, Religiousness and Personal Beliefs Instrument (WHOQOL-SRPB. Methods The SRPB was translated into French according to the methods recommended by the WHOQOL group. An Internet survey was conducted in 561 people in 2010, with follow-up 2 weeks later (n = 231, 41%, to assess reliability, factor structure, social desirability bias and construct validity of this scale. Tests were performed based on item-response theory. Results A modal score of 1 (all answers=”not at all” was observed for Faith (in 34% of participants, Connectedness (27%, and Spiritual Strength (14%. All scales had test-retest reliability coefficients ≥0.7. Cronbach’s alpha coefficients were high for all subscales (0.74 to 0.98 and very high (>0.9 for three subscales (Connectedness, Spiritual Strength and Faith. Scores of Faith, Connectedness, Spiritual Strength and Meaning of Life were higher for respondents with religious practice than for those who had no religious practice. No association was found between SRPB and age or sex. The Awe subscale had a low information function for all levels of the Awe latent trait and may benefit from inclusion of an additional item. Conclusions The French language version of the SRPB retained many properties of the original version. However, the SRPB could be improved by trimming redundant items. The strength of SRPB relies on its multinational development and validation, allowing for cross-cultural comparisons.

  8. Comparative analysis of thermodynamic performance and optimization of organic flash cycle (OFC) and organic Rankine cycle (ORC)

    International Nuclear Information System (INIS)

    Lee, Ho Yong; Park, Sang Hee; Kim, Kyoung Hoon

    2016-01-01

    A comparative thermodynamic performance and optimization analysis of basic organic flash cycle (OFCB), organic flash cycle with two-phase expander (OFCT), and organic Rankine cycle (ORC) activated by low-temperature sensible energy is carried out in the subcritical pressure regions. The three substances of R245fa, R123, and o-xylene are considered as the working fluids. Effects of cycle type, working fluid, and evaporation and source temperatures are systemically investigated on the system performance such as net power production, thermal and exergy efficiencies, and exergy destruction ratios at each component of the systems. Results show that the cycle type or working fluid which shows optimum performance depends on the source temperature, and organic flash cycle shows a potential for efficient recovery of low grade energy source.

  9. DS-CDMA satellite diversity reception for personal satellite communication: Downlink performance analysis

    Science.gov (United States)

    DeGaudenzi, Riccardo; Giannetti, Filippo

    1995-01-01

    The downlink of a satellite-mobile personal communication system employing power-controlled Direct Sequence Code Division Multiple Access (DS-CDMA) and exploiting satellite-diversity is analyzed and its performance compared with a more traditional communication system utilizing single satellite reception. The analytical model developed has been thoroughly validated by means of extensive Monte Carlo computer simulations. It is shown how the capacity gain provided by diversity reception shrinks considerably in the presence of increasing traffic or in the case of light shadowing conditions. Moreover, the quantitative results tend to indicate that to combat system capacity reduction due to intra-system interference, no more than two satellites shall be active over the same region. To achieve higher system capacity, differently from terrestrial cellular systems, Multi-User Detection (MUD) techniques are likely to be required in the mobile user terminal, thus considerably increasing its complexity.

  10. Person-Environment Fit Theory and Organizations: Commensurate Dimensions, Time Perspectives, and Mechanisms.

    Science.gov (United States)

    Caplan, Robert D.

    1987-01-01

    Describes person-environment (PE) theory, pertinent studies and experiments in improving PE fit, advocating research on role of past, present, and anticipated PE fit on well-being and employee behavior; outcomes when PE fit is changed by altering P, E, or some combination; and considering the agent of change. Emphasizes systemic properties of…

  11. FAMILY CONSENT FOR ORGAN OR TISSUE REMOVAL FROM A DECEASED PERSON FOR TRANSPLANTATION PURPOSES IN THE REPUBLIC OF CROATIA

    Directory of Open Access Journals (Sweden)

    Tomislav Nedić

    2017-04-01

    Full Text Available The Republic of Croatia is a country with the system of presumed consent donation of organs and tissues after death, where the consent of the family, according to law, is not one of the conditions for organ or tissue removal for transplantation purposes. However, the consent is a condition required by the Codex of Medical Ethics and Deontology. The author primary proposes harmonization of the Codex with current legislation. Accordingly, this paper primarily analyses the typology of the Codex, ethical issues and ethical and positivist reasons to harmonize the Codex with current legislation. Furthermore, although the author in the first place considers that the Codex should be in line with legislation, he also considers the provision of family consent for organ and tissue removal itself flawed and poorly developed. In this regard, the author considers the comparative legislation and judgments of the European Court of Human Rights, analyses current provisions of the Codex in the part of the removal and transplantation of organs and tissues from deceased persons, states the facts that the Codex should contain so as to make the mechanism of family consent for organ and tissue removal and donation after death more effective. In fact, if the author’s original proposal for harmonization of the Codex with the current legislation is not accepted, a more detailed and precise elaboration of the mentioned current provisions of the Codex will be suggested. This will include exact definition of the family and relatives, exact deadlines and ways of informing the family, but also refining the concept of “ethical“ according to the Codex in part of the organ and tissue donation and removal from the deceased person.

  12. Consistency of the Relations of Cognitive Ability and Personality Traits to Pilot Training Performance

    Science.gov (United States)

    2014-08-22

    efficient and effective as pos- sible . This article examines the predictive validity of cognitive ability and personality measures for U.S. Air Force...human personality. The domains are Neuroticism (sometimes called emotional stability), Extraversion, Openness, Agreeableness , and Conscientiousness. 250... Agreeableness , and Conscientiousness. In one of the earliest reported studies of the use of personality tests for flying personnel, Sells (1955) showed

  13. Performance expectations, personal resources, and job resources : how do they predict work engagement?

    NARCIS (Netherlands)

    Barbier, M.; Hansez, I.; Chmiel, N.; Demerouti, E.

    2013-01-01

    Research on work engagement has mainly focused on the role of job and personal resources and has ignored the possible impact of personal demands workers develop with regard to their work. The aim of our study was to test the reciprocal relationships that job resources, personal resources, and

  14. [The diagnostic usability of selected narrativity indices in stories about close relationships in the assessment of personality organization].

    Science.gov (United States)

    Soroko, Emilia

    2015-01-01

    The aim of this study was to test the usability of selected narrativity indices identified from autobiographical accounts of important relationships in an assessment of neurotic (NPO) and borderline personality organization (BPO). Narrativity indices, both particular and generalized, were used to predict personality organization levels. Indices were derived from two separate layers of analysis: 1) lexical indices were counted with computer assistance; 2) evocative/reception indices dealing with coherence of the story were assessed using the competent judges method. It was found that the lexical narrativity index-the active "I"-was a good predictor of both BPO and NPO, while the human factor was a good predictor of BPO when low. Moreover, a generalized index was used to describe how stories are saturated with the narrativity indices of intentionality, concreteness, and active "I", but simultaneously deprived of human factor, and was found to be the best predictor of BPO. Furthermore, where the coherence of the story and of its subdimension (integration) rise, the probability of BPO diagnosis decreases. This research provides support for the thesis that surface narrativity indices may predict deeper personality structure. Its results are justified in the light of Kernberg's theory, and have the potential to become a useful tool in clinical practice as a supplementary source of information in diagnostic and psychotherapeutic processes.

  15. How physicians identify with predetermined personalities and links to perceived performance and wellness outcomes: a cross-sectional study.

    Science.gov (United States)

    Lemaire, Jane B; Wallace, Jean E

    2014-11-29

    Certain personalities are ascribed to physicians. This research aims to measure the extent to which physicians identify with three predetermined personalities (workaholic, Type A and control freak) and to explore links to perceptions of professional performance, and wellness outcomes. This is a cross-sectional study using a mail-out questionnaire sent to all practicing physicians (2957 eligible, 1178 responses, 40% response rate) in a geographical health region within a western Canadian province. Survey items were used to assess the extent to which participants felt they are somewhat of a workaholic, Type A and/or control freak, and if they believed that having these personalities makes one a better doctor. Participants' wellness outcomes were also measured. Zero-order correlations were used to determine the relationships between physicians identifying with a personality and feeling it makes one a better doctor. T-tests were used to compare measures of physician wellness for those who identified with the personality versus those who did not. 53% of participants identified with the workaholic personality, 62% with the Type A, and 36% with the control freak. Identifying with any one of the personalities was correlated with feeling it makes one a better physician. There were statistically significant differences in several wellness outcomes comparing participants who identified with the personalities versus those who did not. These included higher levels of emotional exhaustion (workaholic, Type A and control freak), higher levels of anxiety (Type A and control freak) and higher levels of depression, poorer mental health and lower levels of job satisfaction (control freak). Participants who identified with the workaholic personality versus those who did not reported higher levels of job satisfaction, rewarding patient experiences and career commitment. Most participants identified with at least one of the three personalities. The beliefs of some participants that

  16. Magnetic field enhancement of organic photovoltaic cells performance.

    Science.gov (United States)

    Oviedo-Casado, S; Urbina, A; Prior, J

    2017-06-27

    Charge separation is a critical process for achieving high efficiencies in organic photovoltaic cells. The initial tightly bound excitonic electron-hole pair has to dissociate fast enough in order to avoid photocurrent generation and thus power conversion efficiency loss via geminate recombination. Such process takes place assisted by transitional states that lie between the initial exciton and the free charge state. Due to spin conservation rules these intermediate charge transfer states typically have singlet character. Here we propose a donor-acceptor model for a generic organic photovoltaic cell in which the process of charge separation is modulated by a magnetic field which tunes the energy levels. The impact of a magnetic field is to intensify the generation of charge transfer states with triplet character via inter-system crossing. As the ground state of the system has singlet character, triplet states are recombination-protected, thus leading to a higher probability of successful charge separation. Using the open quantum systems formalism we demonstrate that the population of triplet charge transfer states grows in the presence of a magnetic field, and discuss the impact on carrier population and hence photocurrent, highlighting its potential as a tool for research on charge transfer kinetics in this complex systems.

  17. Technological Innovation Management and its Role in Performance of Organizations

    Directory of Open Access Journals (Sweden)

    Laura-Diana Radu

    2012-10-01

    Full Text Available This paper aims to identify the main benefits of technological innovation in organizations and how it should be managed to ensure economic efficiency. The current level of social and economic evolution was possible only through active involvement of individuals and organizations in the innovative process. Adoption of appropriate policies and strategies at institutional, national and international level has significant impact on both the innovation process and innovation results. At company level, involvement in an innovative process depends on the financial and human resources and on the availability and interest of management and employees. The main motivating factor in adoption of technological innovation is, most often, obtaining financial benefits. This reflects itself either as a direct increase in profits, or by obtaining competitive advantage which leads, in the long run, to profits increase and achieving a favorable position on the market. Should not be neglected other motivating factors of innovation, such as compliance with environmental standards, ensuring a secure position on the market with opportunities for further expansion, reducing the cost of raw materials and / or production process, improving company image, attitude and achievements of partners in the field (competitors, suppliers, customers etc. Managers need to carefully analyze these factors and decide the manner and degree of involvement in an innovative process.

  18. Economic, ecological, and social performance of conventional and organic broiler production in the Netherlands.

    NARCIS (Netherlands)

    Bokkers, E.A.M.; Boer, de I.J.M.

    2009-01-01

    . In this study, we compared a conventional broiler production system keeping fast growing broilers with an organic broiler production system keeping slow growing broilers in the Netherlands, both managed by one person working a full time year (Full Time Equivalent, FTE). This comparison was based

  19. Performance of Tomato with Organic Manures in Plastic Tunnel

    Directory of Open Access Journals (Sweden)

    Shova Shrestha

    2018-05-01

    Full Text Available Tomato is one of the most demanded vegetable with increasing trend of commercial cultivation in Nepal. As it is the heavy feeder crop thus soil nutrient management has been always challenging. Since, in modern world organic production has been favored by consumers for many reasons thus we aimed to compare the efficacy of various compost, mineral fertilizers and their combinations in tomato production and soil productivity. For the purpose a field experiment in plastic tunnel was carried out in Horticulture Research Division, Khumaltar in two consecutive years (2014 and 2015. Srijana, a popular tomato hybrid among commercial producers, was purposively selected. Eight treatments (control, recommended doses of chemical fertilizers, compost 15 t ha-1 + cattle urine, compost 10 t ha-1 + cattle urine, compost 12.5 t ha-1 + cattle urine, compost 15 t ha-1 + 1/4 recommended dose of chemical fertilizers, compost 10 t ha-1 + ¾ recommended dose of chemical fertilizer and compost 12.5 t ha-1 + 1/2 recommended dose of chemical fertilizer were laid out in randomized complete block design and replicated thrice. The result showed significant (p < 0.05 positive correlation between the plant height and yield of tomato. The treatment with compost dose of 12.5 t ha-1 with half dose of recommended dose of chemical fertilizers produced the highest incremental yield (85% increment over other treatments followed by compost 15 t ha-1 with cattle urine. Addition of soil organic carbon, soil nitrogen, soil potassium by the increasing level of compost though not significant, but increment in carbon content, nitrogen content and potassium content of soil observed in successive years. For commercial producer at plastic tunnel, compost at the rate 12.5 t ha-1 with half dose of recommended level of chemical fertilizer (100:90:40 kg N:P:K ha-1 is recommended to apply in field, while for organic producer, application of 15 tha-1 compost with fermented cattle urine is

  20. Individual personality differences in goats predict their performance in visual learning and non-associative cognitive tasks.

    Science.gov (United States)

    Nawroth, Christian; Prentice, Pamela M; McElligott, Alan G

    2017-01-01

    Variation in common personality traits, such as boldness or exploration, is often associated with risk-reward trade-offs and behavioural flexibility. To date, only a few studies have examined the effects of consistent behavioural traits on both learning and cognition. We investigated whether certain personality traits ('exploration' and 'sociability') of individuals were related to cognitive performance, learning flexibility and learning style in a social ungulate species, the goat (Capra hircus). We also investigated whether a preference for feature cues rather than impaired learning abilities can explain performance variation in a visual discrimination task. We found that personality scores were consistent across time and context. Less explorative goats performed better in a non-associative cognitive task, in which subjects had to follow the trajectory of a hidden object (i.e. testing their ability for object permanence). We also found that less sociable subjects performed better compared to more sociable goats in a visual discrimination task. Good visual learning performance was associated with a preference for feature cues, indicating personality-dependent learning strategies in goats. Our results suggest that personality traits predict the outcome in visual discrimination and non-associative cognitive tasks in goats and that impaired performance in a visual discrimination tasks does not necessarily imply impaired learning capacities, but rather can be explained by a varying preference for feature cues. Copyright © 2016 Elsevier B.V. All rights reserved.

  1. Formalizing Theatrical Performances Using Multi-Agent Organizations

    DEFF Research Database (Denmark)

    Jensen, Andreas Schmidt; Spurkeland, Johannes Svante; Villadsen, Jørgen

    2013-01-01

    Theatrical performances usually follow strict scripts and actors are not allowed to deviate. A Danish theatrical group, Theater 770◦ Celsius, has invented a new method called In Real Life, in which only certain events in the storyline are specified and the actors are supposed to improvise to reach...

  2. Performance-Based Measurement: Action for Organizations and HPT Accountability

    Science.gov (United States)

    Larbi-Apau, Josephine A.; Moseley, James L.

    2010-01-01

    Basic measurements and applications of six selected general but critical operational performance-based indicators--effectiveness, efficiency, productivity, profitability, return on investment, and benefit-cost ratio--are presented. With each measurement, goals and potential impact are explored. Errors, risks, limitations to measurements, and a…

  3. The Role of Faith-Based Organizations in the Education, Support, and Services for Persons Living with Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome.

    Science.gov (United States)

    Stephens, Teresa M

    2018-03-01

    Faith-based organizations are in a unique position to provide resilience-enhancing efforts for persons living with human immunodeficiency virus/AIDS. Many persons living with human immunodeficiency virus/AIDS report having a strong faith or religious affiliation, with a large percentage attending church services on a regular basis. Faith-based organizations can use these factors to reach out to these individuals and effectively promote health, well-being, education, and support. Faith-based organizations can contribute to the reduction of stigma and isolation for persons living with human immunodeficiency virus/AIDS. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Performance and energy efficiency in wireless self-organized networks

    Energy Technology Data Exchange (ETDEWEB)

    Gao, C.

    2009-07-01

    Self-organized packet radio networks (ad-hoc networks) and wireless sensor networks have got massive attention recently. One of critical problems in such networks is the energy efficiency, because wireless nodes are usually powered by battery. Energy efficiency design can dramatically increase the survivability and stability of wireless ad-hoc/sensor networks. In this thesis the energy efficiency has been considered at different protocol layers for wireless ad-hoc/sensor networks. The energy consumption of wireless nodes is inspected at the physical layer and MAC layer. At the network layer, some current routing protocols are compared and special attention has been paid to reactive routing protocols. A minimum hop analysis is given and according to the analysis result, a modification of AODV routing is proposed. A variation of transmit power can be also applied to clustering algorithm, which is believed to be able to control the scalability of network. Clustering a network can also improve the energy efficiency. We offer a clustering scheme based on the link state measurement and variation of transmit power of intra-cluster and inter-cluster transmission. Simulation shows that it can achieve both targets. In association with the clustering algorithm, a global synchronization scheme is proposed to increase the efficiency of clustering algorithm. The research attention has been also paid to self-organization for multi-hop cellular networks. A 2-hop 2-slot uplink proposal to infrastructure-based cellular networks. The proposed solution can significantly increase the throughput of uplink communication and reduce the energy consumption of wireless terminals. (orig.)

  5. Social cognition and levels of personality organization in patients with somatoform disorders: a case-control study.

    Science.gov (United States)

    Koelen, Jurrijn A; Eurelings-Bontekoe, Elisabeth H M; van Broeckhuysen-Kloth, Saskia A M; Snellen, Wim M; Luyten, Patrick

    2014-03-01

    Social cognition and its association with level of personality organization (PO) were examined in 163 patients with severe somatoform disorders (SFDs) and 151 psychiatric (PSA) control patients. Social cognition was measured with the Social Cognition and Object Relations Scale, which assessed both affective and cognitive facets of social cognition. Levels of PO were assessed using theory-driven profiles of the Dutch Short Form of the Minnesota Multiphasic Personality Inventory (MMPI). The SFD patients exhibited impairments in the cognitive facets of social cognition but not more so than the PSA controls. The results for the affective aspects indicated that the SFD patients exhibited lower levels of emotional investment yet higher affect tone in interactions than the PSA controls. In contrast to the control group, level of PO was not associated with social cognition in SFD. Together, the results indicated that impairments in complexity of mental representations are not specific to SFD patients, yet impairments in emotional investment may be specific to SFD.

  6. Barriers to Implementing Person-Centered Recovery Planning in Public Mental Health Organizations in Texas: Results from Nine Focus Groups.

    Science.gov (United States)

    Lodge, Amy C; Kaufman, Laura; Stevens Manser, Stacey

    2017-05-01

    Despite being an established practice in the disabilities service systems, person-centered planning is a relatively new practice in the behavioral health system. As a result, little is known about the barriers that mental health organizations face in implementing person-centered recovery planning (PCRP). To fill this gap, results are presented from a qualitative analysis of nine focus groups at three public mental health organizations in Texas that have been implementing PCRP for at least 2 years. Findings suggest that organizations experienced 12 distinct barriers to PCRP implementation which were categorized into the Consolidated Framework for Implementation Research domains of intervention characteristics, the outer setting, the inner setting, characteristics of individuals, and the implementation process. Half of these 12 barriers fell within the inner setting domain, suggesting that implementation efforts should be flexible and adaptable to organizational culture and context. One-quarter of the barriers fell into the domain of characteristics of individuals involved in the intervention, which further suggests implementation efforts should assess the impact that both staff and consumers have on implementation success.

  7. Targeting the pains of food insecurity and malnutrition among internally displaced persons with nutrient synergy and analgesics in organ meat.

    Science.gov (United States)

    Fayemi, Peter O; Muchenje, Voster; Yetim, Hasan; Ahhmed, Abdulatef

    2018-02-01

    Living with pain is one of the distressing effects of food insecurity and malnutrition among millions of internally displaced persons (IDPs) worldwide. Vulnerability to emotional pain, metabolic imbalance, chronic illnesses and non-communicable diseases by IDPs are associated with stressed livelihood and restricted access to balanced diets in their camps. Tackling the complexity of issues related to internal displacement is challenging as 45% are globally trapped in protracted conditions. In this review, a diet-based intervention is proposed considering the potential benefits of nutrient synergy and analgesic constituents in organ meat. Providing an affordable, value added and well packaged nutrient dense diet is suggested to meet daily protein and micronutrient requirements from organ meat. Also, unlocking health-promoting bioactive substances and analgesics in restructured organ meat product is proposed as personalized dietary remedy to exert opioid bioactivity in food matrix. Exploiting the nutrient synergy of this animal by-product will not only improve the nutritional status or wellbeing but also raise the composite score of dietary diversity or food security index among IDPs by 2030. Copyright © 2016. Published by Elsevier Ltd.

  8. [SOCIAL SERVICES ORGANIZATION FOR ELDERLY CITIZENS AND DISABLED PERSONS IN SOUTH FEDERAL DISTRICT OF RUSSIA].

    Science.gov (United States)

    Bashkireva, A S; Bogdanov, E A; Shestakov, V P; Svintsov, A A; Chernova, G I; Cherniakina, T S

    2015-01-01

    The article presents a comparative analysis of the effectiveness of the individual rehabilitation programs among elderly citizens and disabled persons of the Astrakhan region, the part of the South Federal District of Russia. We analyzed the data of the statistical survey of the social services provided rehabilitation facilities for the elderly and disabled people in the Astrakhan region. Analytical results thus obtained shown that the network of agencies and centers of social rehabilitation in the Astrakhan region did not correspond to the needs of elderly people and disabled persons. The negative dynamics in the number of social care centers as well as in the number of people who were provided with their services revealed the need for optimization of the institutional structure and its management. These specific characteristics of the social rehabilitation services in the Astrakhan region thus identified should be taken into consideration in order to improve the rehabilitation programs among elderly citizens and disabled persons in the South Region of the Russian Federation.

  9. Study on electrohydrodynamic jetting performance of organic solvents

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Soo Hong; Nguyen, Xuan Hung; Gim, Yeong Hyeon; Ko, Han Seo [Sungkyunkwan University, Suwon (Korea, Republic of)

    2015-11-15

    The electrohydrodynamic (EHD) inkjet method is a printing technology using electricity. This technique allows for the printing of EML (Emission layer) materials, usually used for OLED devices, on a substrate. In this study, ejection experiments were performed with various solvents to verify which of them is properly ejected in the EHD method. The solvents employed were dielectric liquids with low viscosity and it was confirmed that among them two solvents, 1,2-Dichlorobenzene (DCB) and 1,2-Dichloroethane (DCE), produced the pulsating cone-Jet mode and stable cone-jet mode well. In addition, experiments were conducted to find out how the voltage and applied flux influence the ejection mode, in order to apply the result to the ejection control. It was found that the selected solvent was easily ejected and printed, due to the free surface charge and charge density determined by the dielectric constant. Finally, a patterning experiment was performed to verify proper printing.

  10. Performance of healthcare organizations: contributing variables to efficiency and quality

    OpenAIRE

    Albuquerque, Isabel Garcia da Fonseca e Faro de

    2018-01-01

    The transition from volume-based healthcare to value-based healthcare has been the major challenge of National Health Systems. Nevertheless, some variables that might contribute to bring together healthcare professionals and healthcare challenges have been overlooked. Study A, the first of three studies, conducted in a primary healthcare setting, revealed that perceived and objective organizational performance is predicted by sense of community, which simultaneously mediates the relationship ...

  11. How to control self-promotion among performance-oriented employees : The roles of task clarity and personalized responsibility

    NARCIS (Netherlands)

    Molleman, Eric; Emans, Ben; Turusbekova, Nonna

    2012-01-01

    Purpose - The purpose of this study is to analyze the relationship between the performance orientation of employees and self-promotion in the form of overstating one's performance. It is hypothesized that this relationship depends on task clarity and personalized responsibility.

  12. Multiple Personality Domains in Relation to Occupational Choice and Performance among Established Teachers. Research Report. ETS RR-04-41

    Science.gov (United States)

    Emmerich, Walter; Rock, Donald A.; Trapani, Catherine S.

    2004-01-01

    Does personality impact differently on occupational choice and occupational performance? In a study of established teachers, interests, the Five-Factor Model, and attributions were examined in relation to occupational choice and performance. Attributions were assessed using a new instrument designed for teachers. Choice of teaching specialty was…

  13. Monolayer-Mediated Growth of Organic Semiconductor Films with Improved Device Performance.

    Science.gov (United States)

    Huang, Lizhen; Hu, Xiaorong; Chi, Lifeng

    2015-09-15

    Increased interest in wearable and smart electronics is driving numerous research works on organic electronics. The control of film growth and patterning is of great importance when targeting high-performance organic semiconductor devices. In this Feature Article, we summarize our recent work focusing on the growth, crystallization, and device operation of organic semiconductors intermediated by ultrathin organic films (in most cases, only a monolayer). The site-selective growth, modified crystallization and morphology, and improved device performance of organic semiconductor films are demonstrated with the help of the inducing layers, including patterned and uniform Langmuir-Blodgett monolayers, crystalline ultrathin organic films, and self-assembled polymer brush films. The introduction of the inducing layers could dramatically change the diffusion of the organic semiconductors on the surface and the interactions between the active layer with the inducing layer, leading to improved aggregation/crystallization behavior and device performance.

  14. The impact of Knowledge Management Infrastructure on Performance Effectiveness in Jordanian Organizations

    Directory of Open Access Journals (Sweden)

    Nasser Mohammad Soud Jaradat, Dr.

    2014-06-01

    Full Text Available This study aims to determine the impact of knowledge management infrastructure on the performance effectiveness of the Jordanian organizations that need knowledge to perform their work and tasks. The study sample includes some public and private organizations working in Jordan and dealing with the knowledge subjects. The findings indicated that there was a strong effect for knowledge management infrastructure on the performance effectiveness. Organizations should establish knowledge directorates to discover and transmit knowledge to workers with a view to improve the creativeness and distinctiveness of organizations.

  15. Organic Solar Cells: Degradation Processes and Approaches to Enhance Performance

    Energy Technology Data Exchange (ETDEWEB)

    Fungura, Fadzai [Iowa State Univ., Ames, IA (United States)

    2016-12-17

    Intrinsic photodegradation of organic solar cells, theoretically attributed to C-H bond rearrangement/breaking, remains a key commercialization barrier. This work presents, via dark electron paramagnetic resonance (EPR), the first experimental evidence for metastable C dangling bonds (DBs) (g=2.0029±0.0004) formed by blue/UV irradiation of polymer:fullerene blend films in nitrogen. The DB density increased with irradiation and decreased ~4 fold after 2 weeks in the dark. The dark EPR also showed increased densities of other spin-active sites in photodegraded polymer, fullerene, and polymer:fullerene blend films, consistent with broad electronic measurements of fundamental properties, including defect/gap state densities. The EPR enabled identification of defect states, whether in the polymer, fullerene, or at the donor/acceptor (D/A) interface. Importantly, the EPR results indicate that the DBs are at the D/A interface, as they were present only in the blend films. The role of polarons in interface DB formation is also discussed.

  16. The Impact of a Submaximal Level of Exercise on Balance Performance in Older Persons

    Directory of Open Access Journals (Sweden)

    Hani Asilah Alias

    2014-01-01

    Full Text Available Objective. The purpose of this study was to determine the impact of a submaximal level of exercise on balance performance under a variety of conditions. Material and Method. Thirteen community-dwelling older persons with intact foot sensation (age = 66.69 ± 8.17 years, BMI = 24.65 ± 4.08 kg/m2, female, n=6 volunteered to participate. Subjects’ balance performances were measured using the Modified Clinical Test of Sensory Integration of Balance (mCTSIB at baseline and after test, under four conditions of stance: (1 eyes-opened firm-surface (EOF, (2 eyes-closed firm-surface (ECF, (3 eyes-opened soft-surface (EOS, and (4 eyes-closed soft-surface (ECS. The 6-minute walk test (6MWT protocol was used to induce the submaximal level of exercise. Data was analyzed using the Wilcoxon Signed-Rank Test. Results. Balance changes during EOF (z=0.00, P=1.00 and ECF (z=-1.342, P=0.180 were not significant. However, balance changes during EOS (z=-2.314, P=0.021 and ECS (z=-3.089, P=0.02 were significantly dropped after the 6MWT. Conclusion. A submaximal level of exercise may influence sensory integration that in turn affects balance performance, particularly on an unstable surface. Rehabilitation should focus on designing intervention that may improve sensory integration among older individuals with balance deterioration in order to encourage functional activities.

  17. Organization Tenure as a Moderator of the Job Satisfaction-Job Performance Relationship.

    Science.gov (United States)

    Norris, Dwight R.; Niebuhr, Robert E.

    1984-01-01

    Examined organization tenure as a moderator of the job satisfaction-job performance relationship with technical employees (N=116) in a medium-sized industrial firm. Results provided support for a moderating influence of organization tenure on the relationship between job performance and overall satisfaction, satisfaction with work, and…

  18. Is Participation in Organized Leisure-Time Activities Associated with School Performance in Adolescence?

    Science.gov (United States)

    Badura, Petr; Sigmund, Erik; Geckova, Andrea Madarasova; Sigmundova, Dagmar; Sirucek, Jan; van Dijk, Jitse P; Reijneveld, Sijmen A

    2016-01-01

    Organized leisure-time activities (OLTA) have been identified as a context suitable for improvement of school performance. This study aimed to assess the associations between participation in OLTA and school engagement, school-related stress, academic achievement and whether these associations differ by specific pattern of OLTA participation, gender and age. Furthermore, it assessed whether OLTA participants are more likely to acquire support for schoolwork from outside the family. The sample concerned 10,483 adolescents (49.2% boys) aged 11, 13 and 15 from the Health Behaviour in School-aged Children data collection in 2014 in the Czech Republic. Logistic regressions adjusted for gender and age were used to analyse the associations between participation in OLTA and four education-related outcomes. Participation in OLTA was associated with higher school engagement, lower levels of school-related stress and better academic achievement regardless of gender and age. The strongest associations were observed for adolescents involved in various types of OLTA concurrently, with odds ratios ranging from 1.34 (95% confidence interval (CI) 1.17-1.54) for lower school-related stress to 1.97 (95% CI 1.73-2.25) for above-average academic achievement. OLTA participants were also more likely to have a non-familial person to help them with schoolwork, though this association was weaker in 15-year-olds. Youth involvement in OLTA is linked to general better school performance and attachment to school. Adolescents participating in more activities at the same time have the best school performance.

  19. Is Participation in Organized Leisure-Time Activities Associated with School Performance in Adolescence?

    Directory of Open Access Journals (Sweden)

    Petr Badura

    Full Text Available Organized leisure-time activities (OLTA have been identified as a context suitable for improvement of school performance. This study aimed to assess the associations between participation in OLTA and school engagement, school-related stress, academic achievement and whether these associations differ by specific pattern of OLTA participation, gender and age. Furthermore, it assessed whether OLTA participants are more likely to acquire support for schoolwork from outside the family.The sample concerned 10,483 adolescents (49.2% boys aged 11, 13 and 15 from the Health Behaviour in School-aged Children data collection in 2014 in the Czech Republic. Logistic regressions adjusted for gender and age were used to analyse the associations between participation in OLTA and four education-related outcomes.Participation in OLTA was associated with higher school engagement, lower levels of school-related stress and better academic achievement regardless of gender and age. The strongest associations were observed for adolescents involved in various types of OLTA concurrently, with odds ratios ranging from 1.34 (95% confidence interval (CI 1.17-1.54 for lower school-related stress to 1.97 (95% CI 1.73-2.25 for above-average academic achievement. OLTA participants were also more likely to have a non-familial person to help them with schoolwork, though this association was weaker in 15-year-olds.Youth involvement in OLTA is linked to general better school performance and attachment to school. Adolescents participating in more activities at the same time have the best school performance.

  20. Performance comparison of three trigeneration systems using organic rankine cycles

    International Nuclear Information System (INIS)

    Al-Sulaiman, Fahad A.; Hamdullahpur, Feridun; Dincer, Ibrahim

    2011-01-01

    In this paper, energetic performance comparison of three trigeneration systems is presented. The systems considered are SOFC-trigeneration, biomass-trigeneration, and solar-trigeneration systems. This study compares the performance of the systems considered when there is only electrical power and the efficiency improvement of these systems when there is trigeneration. Different key output parameters are examined: energy efficiency, net electrical power, electrical to heating and cooling ratios, and (GHG) GHG (greenhouse gas) emissions. This study shows that the SOFC-trigeneration system has the highest electrical efficiency among the three systems. Alternatively, when trigeneration is used, the efficiencies of all three systems considered increase considerably. The maximum trigeneration efficiency of the SOFC-trigeneration system is around 76% while it is around 90% for the biomass-trigeneration system. On the other hand, the maximum trigeneration efficiencies of the solar-trigeneration system is around 90% for the solar mode, 45% for storage and storage mode, and 41% for the storage mode. In addition, this study shows that the emissions of CO 2 in kg per MWh of electrical power are high for the biomass-trigeneration and SOFC-trigeneration systems. However, by considering the emissions per MWh of trigeneration, their values drop to less than one fourth. -- Highlights: → We have compared the energetic performance of three potential trigeneration systems. → These systems are SOFC, biomass, and solar-trigeneration systems. → The SOFC-trigeneration system has the highest electrical efficiency. → The trigeneration efficiencies of the biomass-trigeneration system and solar mode of the solar-trigeneration system are the highest. → The CO 2 emissions per MWh of combined cooling, heating, and power production drop significantly when trigeneration is used.

  1. Within-person relationship between self-efficacy and performance across trials. Effect of task objective and task type.

    Science.gov (United States)

    Hepler, Teri J; Ritchie, Jason; Hill, Christopher R

    2017-07-05

    Self-efficacy has been shown to be a consistent, positive predictor of between-persons performance in sport. However, there have been equivocal results regarding the influence of self-efficacy on a person's performance over time. This study investigated the influence of self-efficacy on motor skill performance across trials with respect to two different task objectives and task types. Participants (N=84) performed 4 blocks of 10 trials of a dart throwing (closed skill) and a hitting (open skill) task under 2 different task objectives: competitive and goal-striving. For the goal-striving condition, success was defined as reaching a pre-determined performance level. The competitive condition involved competing against an opponent. Hierarchical linear modeling was used to examine the influence of past performance and self-efficacy on the within-person performance across multiple trials. Previous performance was negatively related with subsequent performance on all conditions. Self-efficacy was not a significant predictor of performance on any of the conditions. While task objective and task type did not moderate the efficacy-performance relationship in the current study, it is important to consider the role of other moderators in future research.

  2. Presenting a comprehensive market oriented model and evaluating its impact on organization performance

    OpenAIRE

    Mohammad Taqi Amini; Roozbeh Habibi

    2013-01-01

    Like other innovative strategies, companies have paid more attention to market oriented strategies in recent years. This has been focused by organizations for improved effectiveness and the organization performance accelerated a lot in business competition. In responding to this fact, organizations are trying to formulate many of the issues familiar to large organizations, which have involved with market oriented strategy planning. This paper reviews key elements in market-oriented strategy p...

  3. Performing Organization Sebuah Format Pengembangan Organisasional (PO Dalam Era Perubahan

    Directory of Open Access Journals (Sweden)

    Noor Arifin

    2009-08-01

    Full Text Available Ciri utama organisasi masa depan menurut Alfin Tofler adalah fleksibilitas, kreativitas, dan inovasi (enterpreneurship. Apa yang harus dilakukan oleh manajemen agar organisasi yang dipimpinnnya mampu mem¬pertahankan eksistensinya dalam gelombang perubahan tersebut? Perubahan di masa depan akan semakin dahsyat dan radikal, menembus ke segala segi kehidupan. Para anggota dan pimpinan organisasional pada se¬mua jajarannya akan dituntut kerja keras, dibarengi dengan menciptakan metode yang mutakhir, teknologi tinggi yang canggih, prosedur yang ringkas dan jelas, perumusan kebijaksanaan yang transparan dan selalu member¬dayakan karyawan (employee empowerment.Format PO masa depan yang bisa survive terhadap perubahan adalah Performing Organizational yang senantiasa menciptakan strategi kecocokan (fit terhadap gejolak internal dan eksternal.Indonesia dalam menghadapi krisis sekarang perlu mencari solusi terbaik dan menyiapkan untuk menghadapi perdagangan bebas dunia. Untuk jangka pendek Indonesia perlu perubahan transformasi organi¬sasional (yang dilakukan secara radikal dengan benar agar krisis dapat berlalu. Namun untuk jangka panjang perlu mengkombinasikan perubahan internal dan mengantisipasi perubahan eksternal dengan menerapkan kon¬sep Performing Organizational. Konsep ini dapat dilaksanakan jika memang situasi dan kondisi memungkinkan, sehingga pendekatan yang dilakukan adalah contingency atau situasional.

  4. Importance-Performance Analysis of Personal Health Records in Taiwan: A Web-Based Survey

    Science.gov (United States)

    Rau, Hsiao-Hsien; Chen, Kang-Hua

    2017-01-01

    Background Empowering personal health records (PHRs) provides basic human right, awareness, and intention for health promotion. As health care delivery changes toward patient-centered services, PHRs become an indispensable platform for consumers and providers. Recently, the government introduced “My health bank,” a Web-based electronic medical records (EMRs) repository for consumers. However, it is not yet a PHR. To date, we do not have a platform that can let patients manage their own PHR. Objective This study creates a vision of a value-added platform for personal health data analysis and manages their health record based on the contents of the "My health bank." This study aimed to examine consumer expectation regarding PHR, using the importance-performance analysis. The purpose of this study was to explore consumer perception regarding this type of a platform: it would try to identify the key success factors and important aspects by using the importance-performance analysis, and give some suggestions for future development based on it. Methods This is a cross-sectional study conducted in Taiwan. Web-based invitation to participate in this study was distributed through Facebook. Respondents were asked to watch an introductory movie regarding PHR before filling in the questionnaire. The questionnaire was focused on 2 aspects, including (1) system functions, and (2) system design and security and privacy. The questionnaire would employ 12 and 7 questions respectively. The questionnaire was designed following 5-points Likert scale ranging from 1 (“disagree strongly”) to 5 (“Agree strongly”). Afterwards, the questionnaire data was sorted using IBM SPSS Statistics 21 for descriptive statistics and the importance-performance analysis. Results This research received 350 valid questionnaires. Most respondents were female (219 of 350 participants, 62.6%), 21-30 years old (238 of 350 participants, 68.0%), with a university degree (228 of 350 participants, 65

  5. Importance-Performance Analysis of Personal Health Records in Taiwan: A Web-Based Survey.

    Science.gov (United States)

    Rau, Hsiao-Hsien; Wu, Yi-Syuan; Chu, Chi-Ming; Wang, Fu-Chung; Hsu, Min-Huei; Chang, Chi-Wen; Chen, Kang-Hua; Lee, Yen-Liang; Kao, Senyeong; Chiu, Yu-Lung; Wen, Hsyien-Chia; Fuad, Anis; Hsu, Chien-Yeh; Chiu, Hung-Wen

    2017-04-27

    Empowering personal health records (PHRs) provides basic human right, awareness, and intention for health promotion. As health care delivery changes toward patient-centered services, PHRs become an indispensable platform for consumers and providers. Recently, the government introduced "My health bank," a Web-based electronic medical records (EMRs) repository for consumers. However, it is not yet a PHR. To date, we do not have a platform that can let patients manage their own PHR. This study creates a vision of a value-added platform for personal health data analysis and manages their health record based on the contents of the "My health bank." This study aimed to examine consumer expectation regarding PHR, using the importance-performance analysis. The purpose of this study was to explore consumer perception regarding this type of a platform: it would try to identify the key success factors and important aspects by using the importance-performance analysis, and give some suggestions for future development based on it. This is a cross-sectional study conducted in Taiwan. Web-based invitation to participate in this study was distributed through Facebook. Respondents were asked to watch an introductory movie regarding PHR before filling in the questionnaire. The questionnaire was focused on 2 aspects, including (1) system functions, and (2) system design and security and privacy. The questionnaire would employ 12 and 7 questions respectively. The questionnaire was designed following 5-points Likert scale ranging from 1 ("disagree strongly") to 5 ("Agree strongly"). Afterwards, the questionnaire data was sorted using IBM SPSS Statistics 21 for descriptive statistics and the importance-performance analysis. This research received 350 valid questionnaires. Most respondents were female (219 of 350 participants, 62.6%), 21-30 years old (238 of 350 participants, 68.0%), with a university degree (228 of 350 participants, 65.1%). They were still students (195 out of 350

  6. Best practices on institutional performance indicators system in R and D and I public organizations - the case of military organizations

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Maria Cecilia [Centro Tecnologico da Marinha em Sao Paulo (CTMSP), SP (Brazil). Superintendencia da Qualidade]. E-mail: mcecilia37@hotmail.com; ctmsp-70b1@ctmsp.mar.mil.br; Zouain, Desiree Moraes [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)]. E-mail: dmzouain@ipen.br

    2007-07-01

    This paper reflects the partial results of a Master degree research, performed in IPEN and CTMSP in Brazil. The focus of this research is to establish the best practices for an Institutional Performance Indicators System in Public Research, Development and Innovation (R and D and I) Organizations, particularly, the military ones. In public sector, especially military Institutes that are strongly committed to R and D and I, there have been changes in order to modernize the organization management. The focus, in our days, is on the Performance Indicator System, financial or not, strategic, tactic and operational, as a tool for the organizational control over the accomplishment of settled plans, the completion of the mission, everything according to a continuous improvement process. Among the many approaches underlying the development of a Performance Indicator System, since the 90s, the Balanced Scorecard - BSC stands out. It is based on the studies developed by Kaplan and Norton in 1986. By using the BSC approach, it is possible to construct a Performance Indicator System that makes available the information, financial or non-financial data, in logical format. This paper presents the results of the international and national experiences review of Institutional Performance Indicator Systems, applicable to the public organizations of R and D and I, preferably military organizations, and identify the best practices of these Systems. At the end of this paper, it is conducted a comparison among the experiences analyzed, in operation or planned, and are established some suggestions for an Institutional Performance Indicator System for a Military R and D and I Organization. (author)

  7. Best practices on institutional performance indicators system in R and D and I public organizations - the case of military organizations

    International Nuclear Information System (INIS)

    Pereira, Maria Cecilia

    2007-01-01

    This paper reflects the partial results of a Master degree research, performed in IPEN and CTMSP in Brazil. The focus of this research is to establish the best practices for an Institutional Performance Indicators System in Public Research, Development and Innovation (R and D and I) Organizations, particularly, the military ones. In public sector, especially military Institutes that are strongly committed to R and D and I, there have been changes in order to modernize the organization management. The focus, in our days, is on the Performance Indicator System, financial or not, strategic, tactic and operational, as a tool for the organizational control over the accomplishment of settled plans, the completion of the mission, everything according to a continuous improvement process. Among the many approaches underlying the development of a Performance Indicator System, since the 90s, the Balanced Scorecard - BSC stands out. It is based on the studies developed by Kaplan and Norton in 1986. By using the BSC approach, it is possible to construct a Performance Indicator System that makes available the information, financial or non-financial data, in logical format. This paper presents the results of the international and national experiences review of Institutional Performance Indicator Systems, applicable to the public organizations of R and D and I, preferably military organizations, and identify the best practices of these Systems. At the end of this paper, it is conducted a comparison among the experiences analyzed, in operation or planned, and are established some suggestions for an Institutional Performance Indicator System for a Military R and D and I Organization. (author)

  8. The performance of material management in health care organizations.

    Science.gov (United States)

    Dacosta-Claro, Ivan

    2002-01-01

    This paper studies the hospital supply chain. The analysis of the operational and financial data of hospital administrative structures has permitted the discovery of the characteristics of work carried out by the employees and the different strategies used by the managers. Firstly, hospital supply chains must be classified into two groups influenced by medical factors (short-term and long-term hospitals). Secondly, two different management approaches can be observed when the supply chain operations are analysed. The first approach assigns a larger budget priority to inventory control, packages reception and internal distribution. Thus, the purchasing services have relatively fewer resources. In the second approach, contract negotiation and product ordering processes are enforced by the deployment of, relatively, more personnel. In both cases, the central store service performs merchandise reception and distribution according to the strategies determined by the purchasing service.

  9. Variable learning performance: the levels of behaviour organization.

    Science.gov (United States)

    Csányi, V; Altbäcker, V

    1990-01-01

    Our experiments were focused on some special aspects of learning in the paradise fish. Passive avoidance conditioning method was used with different success depending on the complexity of the learning tasks. In the case of simple behavioural elements various "constrains" on avoidance learning were found. In a small, covered place the fish were ready to perform freezing reaction and mild punishment increased the frequency and duration of the freezing bouts very substantially. However, it was very difficult to enhance the frequency of freezing by punishment in a tank with transparent walls, where the main response to punishment was escape. The most easily learned tasks were the complex ones which had several different solutions. The fish learned to avoid either side of an aquarium very easily because they could use various behavioural elements to solve the problem. These findings could be interpreted within the framework of different organizational levels of behaviour.

  10. A Web of applicant attraction: person-organization fit in the context of Web-based recruitment.

    Science.gov (United States)

    Dineen, Brian R; Ash, Steven R; Noe, Raymond A

    2002-08-01

    Applicant attraction was examined in the context of Web-based recruitment. A person-organization (P-O) fit framework was adopted to examine how the provision of feedback to individuals regarding their potential P-O fit with an organization related to attraction. Objective and subjective P-O fit, agreement with fit feedback, and self-esteem also were examined in relation to attraction. Results of an experiment that manipulated fit feedback level after a self-assessment provided by a fictitious company Web site found that both feedback level and objective P-O fit were positively related to attraction. These relationships were fully mediated by subjective P-O fit. In addition, attraction was related to the interaction of objective fit, feedback, and agreement and objective fit, feedback, and self-esteem. Implications and future Web-based recruitment research directions are discussed.

  11. Organic lesion of the brain in persons suffered as a result of the disaster at the Chernobyl NPS

    International Nuclear Information System (INIS)

    Revenok, A.A.

    1997-01-01

    In general somatic hospital, 215 patients of both sexes at the age from 34 to 55 with diagnosis 'Discircular encephalopathy' were investigated. From this number, 38 people had acute radiation sickness in 1986. On the grounds of the obtained data, it was established that, according to the leading syndromes of disease, they can be divided in such a way: cerebrosthenic (emotionally labile [asthenic]disorders - F 06.6), psychopatho-like (F 06.6 and organic disorders of personality - F 07.0), psychoorganic (F 06.6, F 07.0, organic amnesic syndrome - F 04, dissociative F 06.5 and mild cognitive disorders F 06.7) according to the international classification of diseases ICD - 10

  12. The Effects of Blended Instruction on Oral Reading Performance and their Relationships to a Five-Factor Model of Personality

    Directory of Open Access Journals (Sweden)

    Isao Miyaji

    2010-09-01

    Full Text Available In recent times, 'Blended Instruction' - an effective method of instructions utilizing e-Learning materials in English education - consists of an individual learning part, a collaborative learning part and a teacher instruction part. In the individual learning, students act out model dialogues in the WBT courseware which incorporated a high quantity of video and sound clips. In the collaborative learning, students perform the dialogues in pairs and assessed each other's performance. Our recent research in a high school showed that the skill of the students' oral reading was improved in most criteria of assessment through blended instruction. However, it is still not clear what kind of relationship exists between the development of the students' oral reading skills and their personalities. With this in mind, the authors have studied the effects of the blended instruction on the junior high school students' oral reading performance and their relationships to the five-factor model of personality. The result of the research shows that the skill of the students' oral reading was improved in most criteria of assessment and the blended instruction was effective for the personality group, 'Introverted unintelligent person' in the most categories of oral reading criteria as well as the personality group, 'Sociable hard-worker'. The important factor for that group in oral reading performance turned out to be 'Sense Reading'.

  13. Understanding Values in a Large Health Care Organization through Work-Life Narratives of High-Performing Employees

    Science.gov (United States)

    Karnieli-Miller, Orit; Taylor, Amanda C.; Inui, Thomas S.; Ivy, Steven S.; Frankel, Richard M.

    2011-01-01

    Objective— To understand high-performing frontline employees’ values as reflected in their narratives of day-to-day interactions in a large health care organization. Methods— A total of 150 employees representing various roles within the organization were interviewed and asked to share work-life narratives (WLNs) about value-affirming situations (i.e. situations in which they believed their actions to be fully aligned with their values) and value-challenging situations (i.e. when their actions or the actions of others were not consistent with their values), using methods based on appreciative inquiry. Results— The analysis revealed 10 broad values. Most of the value-affirming WLNs were about the story-teller and team providing care for the patient/family. Half of the value-challenging WLNs were about the story-teller or a patient and barriers created by the organization, supervisor, or physician. Almost half of these focused on “treating others with disrespect/respect”. Only 15% of the value-challenging WLNs contained a resolution reached by the participants, often leaving them describing unresolved and frequently negative feelings. Conclusions— Appreciative inquiry and thematic analysis methods were found to be an effective tool for understanding the important and sometimes competing role personal and institutional values play in day-to-day work. There is remarkable potential in using WLNs as a way to surface and reinforce shared values and, perhaps more importantly, respectfully to identify and discuss conflicting personal and professional values. PMID:23908820

  14. Performance testing of personal dosemeters from eleven dosimetry services in Sweden

    International Nuclear Information System (INIS)

    Lund, E.; Kylloenen, J.-E.; Grindborg, J.-E.; Lindborg, L.

    2001-01-01

    The Swedish regulation, SSI FS 98:5, requires that radiological workers of category A use dosemeters from an approved personal dosimetry service. The 11 services operating in Sweden at the moment use five different types of dosemeter. All have been tested for their ability to determine H p (10) and some of them to determine H p (0.07) according to the European Commission report Radiation Protection 73, EUR 14852, of 1994. The five unique systems have been tested regarding the angular and energy dependence of the response of the dosemeters. The test points for the determination of H p (10) are all, except one, within the trumpet curve and for the unique systems it is shown that the uncertainty related to angular response at three different energies is within the required ±40% except for the lowest X ray quality 40 kV. The energy dependence dominates over the directional dependence and the choice of radiation quality for calibration is of great importance for the system performance. (author)

  15. Minimal detectable change of the Personal and Social Performance scale in individuals with schizophrenia.

    Science.gov (United States)

    Lee, Shu-Chun; Tang, Shih-Fen; Lu, Wen-Shian; Huang, Sheau-Ling; Deng, Nai-Yu; Lue, Wen-Chyn; Hsieh, Ching-Lin

    2016-12-30

    The minimal detectable change (MDC) of the Personal and Social Performance scale (PSP) has not yet been investigated, limiting its utility in data interpretation. The purpose of this study was to determine the MDCs of the PSP administered by the same rater or different raters in individuals with schizophrenia. Participants with schizophrenia were recruited from two psychiatric community rehabilitation centers to complete the PSP assessments twice, 2 weeks apart, by the same rater or 2 different raters. MDC values were calculated from the coefficients of intra- and inter-rater reliability (i.e., intraclass correlation coefficients). Forty patients (mean age 36.9 years, SD 9.7) from one center participated in the intra-rater reliability study. Another 40 patients (mean age 44.3 years, SD 11.1) from the other center participated in the inter-rater study. The MDCs (MDC%) of the PSP were 10.7 (17.1%) for the same rater and 16.2 (24.1%) for different raters. The MDCs of the PSP appeared appropriate for clinical trials aiming to determine whether a real change in social functioning has occurred in people with schizophrenia. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. On the Capability of Smartphones to Perform as Communication Gateways in Medical Wireless Personal Area Networks

    Directory of Open Access Journals (Sweden)

    María José Morón

    2014-01-01

    Full Text Available This paper evaluates and characterizes the technical performance of medicalwireless personal area networks (WPANs that are based on smartphones. For this purpose,a prototype of a health telemonitoring system is presented. The prototype incorporates acommercial Android smartphone, which acts as a relay point, or “gateway”, between a setof wireless medical sensors and a data server. Additionally, the paper investigates if theconventional capabilities of current commercial smartphones can be affected by their useas gateways or “Holters” in health monitoring applications. Specifically, the profiling hasfocused on the CPU and power consumption of the mobile devices. These metrics havebeen measured under several test conditions modifying the smartphone model, the type ofsensors connected to the WPAN, the employed Bluetooth profile (SPP (serial port profile orHDP (health device profile, the use of other peripherals, such as a GPS receiver, the impactof the use of theWi-Fi interface or the employed method to encode and forward the data thatare collected from the sensors.

  17. Organizing principles and management climate in high-performing municipal elderly care.

    Science.gov (United States)

    Kajonius, Petri; Kazemi, Ali; Tengblad, Stefan

    2016-01-01

    Purpose - Previous research has shown that user-oriented care predicts older persons' satisfaction with care. What is yet to be researched is how senior management facilitates the implementation of user-oriented care. The purpose of this study is to investigate the organizing principles and management climate characterizing successful elderly care. Design/methodology/approach - The department in one highly ranked municipality was selected and compared with a more average municipality. On-site in-depth semi-structured interviews with department managers and participatory observations at managers' meetings were conducted in both municipalities. Findings - Results revealed three key principles for successful elderly care: organizing care from the viewpoint of the older person; recruiting and training competent and autonomous employees; instilling a vision for the mission that guides operations at all levels in the organization. Furthermore, using climate theory to interpret the empirical material, in the highly successful municipality the management climate was characterized by affective support and cognitive autonomy, in contrast to a more instrumental work climate primarily focusing on organizational structure and doing the right things characterizing the more average municipality. Originality/value - The authors suggest that guiding organizing principles are intertwined with management climate and that there are multiple perspectives that must be considered by the management, that is, the views of the older persons, the co-workers and the mission. These results can guide future care quality developments, and increase the understanding of the importance of organizational climate at the senior management level.

  18. Personality, psychopathology, life attitudes and neuropsychological performance among ritual users of Ayahuasca: a longitudinal study.

    Science.gov (United States)

    Bouso, José Carlos; González, Débora; Fondevila, Sabela; Cutchet, Marta; Fernández, Xavier; Ribeiro Barbosa, Paulo César; Alcázar-Córcoles, Miguel Ángel; Araújo, Wladimyr Sena; Barbanoj, Manel J; Fábregas, Josep Maria; Riba, Jordi

    2012-01-01

    Ayahuasca is an Amazonian psychoactive plant beverage containing the serotonergic 5-HT(2A) agonist N,N-dimethyltryptamine (DMT) and monoamine oxidase-inhibiting alkaloids (harmine, harmaline and tetrahydroharmine) that render it orally active. Ayahuasca ingestion is a central feature in several Brazilian syncretic churches that have expanded their activities to urban Brazil, Europe and North America. Members of these groups typically ingest ayahuasca at least twice per month. Prior research has shown that acute ayahuasca increases blood flow in prefrontal and temporal brain regions and that it elicits intense modifications in thought processes, perception and emotion. However, regular ayahuasca use does not seem to induce the pattern of addiction-related problems that characterize drugs of abuse. To study the impact of repeated ayahuasca use on general psychological well-being, mental health and cognition, here we assessed personality, psychopathology, life attitudes and neuropsychological performance in regular ayahuasca users (n = 127) and controls (n = 115) at baseline and 1 year later. Controls were actively participating in non-ayahuasca religions. Users showed higher Reward Dependence and Self-Transcendence and lower Harm Avoidance and Self-Directedness. They scored significantly lower on all psychopathology measures, showed better performance on the Stroop test, the Wisconsin Card Sorting Test and the Letter-Number Sequencing task from the WAIS-III, and better scores on the Frontal Systems Behavior Scale. Analysis of life attitudes showed higher scores on the Spiritual Orientation Inventory, the Purpose in Life Test and the Psychosocial Well-Being test. Despite the lower number of participants available at follow-up, overall differences with controls were maintained one year later. In conclusion, we found no evidence of psychological maladjustment, mental health deterioration or cognitive impairment in the ayahuasca-using group.

  19. Personality, psychopathology, life attitudes and neuropsychological performance among ritual users of Ayahuasca: a longitudinal study.

    Directory of Open Access Journals (Sweden)

    José Carlos Bouso

    Full Text Available Ayahuasca is an Amazonian psychoactive plant beverage containing the serotonergic 5-HT(2A agonist N,N-dimethyltryptamine (DMT and monoamine oxidase-inhibiting alkaloids (harmine, harmaline and tetrahydroharmine that render it orally active. Ayahuasca ingestion is a central feature in several Brazilian syncretic churches that have expanded their activities to urban Brazil, Europe and North America. Members of these groups typically ingest ayahuasca at least twice per month. Prior research has shown that acute ayahuasca increases blood flow in prefrontal and temporal brain regions and that it elicits intense modifications in thought processes, perception and emotion. However, regular ayahuasca use does not seem to induce the pattern of addiction-related problems that characterize drugs of abuse. To study the impact of repeated ayahuasca use on general psychological well-being, mental health and cognition, here we assessed personality, psychopathology, life attitudes and neuropsychological performance in regular ayahuasca users (n = 127 and controls (n = 115 at baseline and 1 year later. Controls were actively participating in non-ayahuasca religions. Users showed higher Reward Dependence and Self-Transcendence and lower Harm Avoidance and Self-Directedness. They scored significantly lower on all psychopathology measures, showed better performance on the Stroop test, the Wisconsin Card Sorting Test and the Letter-Number Sequencing task from the WAIS-III, and better scores on the Frontal Systems Behavior Scale. Analysis of life attitudes showed higher scores on the Spiritual Orientation Inventory, the Purpose in Life Test and the Psychosocial Well-Being test. Despite the lower number of participants available at follow-up, overall differences with controls were maintained one year later. In conclusion, we found no evidence of psychological maladjustment, mental health deterioration or cognitive impairment in the ayahuasca-using group.

  20. Cardiopulmonary Re-Immonation (CPR: How Long Should A Person Insist On Performing The Maneuvers?

    Directory of Open Access Journals (Sweden)

    Henrique José Bandeira Formiga

    2017-04-01

    Full Text Available Objetive: The study had the aim to describe the exact moment of interrupting CPR maneuvers in patients in CRP situations. Method: This is an exploratory and descriptive research, with quantitative character and approach. It was performed with 67 (seventy-seven nurses from a Regional Hospital, who were informed about the objectives of the same. There were included those who act in direct patient care; of effective position and contracted in the service; And with more than one (1 year of training. The instrument used for data collection was a questionnaire, previously elaborated, containing objective, subjective and non-inductive questions, which allowed the informant to answer the data pertinent to the study. It was found that the majority of the interviewees were women, aged between 31 and 35 years, specialists, with more than 4 years of training and 3 years of service, medical / surgical clinic attendees, and without reports of training. Results: They demonstrated they know the exact timing of CPR maneuvers but reported that they would not apply CPR in situations in which the patient had cadaveric stiffness, decomposition, crushing of the skull and thorax, or a CPA report of more than 20 minutes. Faced with conditions in which the team could decide not to perform CPR, they reported not applying CPR in the vegetative state, in terminal or chronic patients. Conclusion: Therefore, they conclude that the said moment of interrupting the protocol is determined in a personal and ethical way, that is, by the individuality of each situation. Keywords: Nurses. Cardiovascular Stop. Cardiopulmonary resuscitation.

  1. Person-organization fit and organizational identification as predictors of positive and negative work-home interactions

    Directory of Open Access Journals (Sweden)

    Dorota Merecz

    2014-02-01

    Full Text Available Objectives: The aim of the presented research was to explore the links between complementary and supplementary dimensions of Person-Organization fit (P-O fit, organizational identification (OI and negative (WHI- versus positive (WHI+ work-home interactions. It was assumed that both complementary and supplementary P-O fit and OI were positively related to WHI+ and negatively to WHI-. Materials and Methods: The study was conducted on a large sample of Polish blue and white collar workers. The subjects were interviewed by means of questionnaires measuring: supplementary and complementary dimensions of P-O fit, OI and WHI. General work ability and demographic variables were also controlled in the study, and statistical analysis of ANOVA, pairwise comparison as well as regression were performed. Results: P-O fit and OI differentiated the subjects in terms of WHI. For women supplementary fit was a significant predictor of WHI- and explained 12% of its variance, for men it was complementary fit with the number of working days per week and the level of education, which explained 22% of variance. Supplementary fit and OI explained 16% of WHI+ variance in women; OI, tenure at the main place of employment and the level of education explained 8% of WHI+ variance in men. Conclusions: It has been proven that not only are the effects of P-O fit and OI limited to the work environment but they also permeate boundaries between work and home and influence private life - good level of P-O fit and good OI play facilitating role in the positive spillover between work and home. Gender differences in the significance and predictive values of P-O fit and OI for WHI were also found. The innovative aspect of the work is the inclusion of P-O fit and OI in the range of significant predictors of work-home interaction. The results can serve as rationale for employers that improvement of P-O fit and employees' organizational identification should be included in work

  2. Person-organization fit and organizational identification as predictors of positive and negative work-home interactions.

    Science.gov (United States)

    Merecz, Dorota; Andysz, Aleksandra

    2014-01-01

    The aim of the presented research was to explore the links between complementary and supplementary dimensions of Person-Organization fit (P-O fit), organizational identification (OI) and negative (WHI(-)) versus positive (WHI(+)) work-home interactions. It was assumed that both complementary and supplementary P-O fit and OI were positively related to WHI(+) and negatively to WHI(-). The study was conducted on a large sample of Polish blue and white collar workers. The subjects were interviewed by means of questionnaires measuring: supplementary and complementary dimensions of P-O fit, OI and WHI. General work ability and demographic variables were also controlled in the study, and statistical analysis of ANOVA, pairwise comparison as well as regression were performed. P-O fit and OI differentiated the subjects in terms of WHI. For women supplementary fit was a significant predictor of WHI(-) and explained 12% of its variance, for men it was complementary fit with the number of working days per week and the level of education, which explained 22% of variance. Supplementary fit and OI explained 16% of WHI(+) variance in women; OI, tenure at the main place of employment and the level of education explained 8% of WHI(+) variance in men. It has been proven that not only are the effects of P-O fit and OI limited to the work environment but they also permeate boundaries between work and home and influence private life - good level of P-O fit and good OI play facilitating role in the positive spillover between work and home. Gender differences in the significance and predictive values of P-O fit and OI for WHI were also found. The innovative aspect of the work is the inclusion of P-O fit and OI in the range of significant predictors of work-home interaction. The results can serve as rationale for employers that improvement of P-O fit and employees' organizational identification should be included in work-life balance programs.

  3. Competence Description for Personal Recommendations: The Importance of Identifying the Complexity of Learning and Performance Situations

    Science.gov (United States)

    Prins, Frans J.; Nadolski, Rob J.; Berlanga, Adriana J.; Drachsler, Hendrik; Hummel, Hans G. K.; Koper, Rob

    2008-01-01

    For competences development of learners and professionals, target competences and corresponding competence development opportunities have to be identified. Personal Recommender Systems (PRS) provide personal recommendations for learners aimed at finding and selecting learning activities that best match their needs. This article argues that a…

  4. An Investigation of Personality Traits in Relation to Job Performance of Online Instructors

    Science.gov (United States)

    Holmes, Charles; Kirwan, Jeral R.; Bova, Mark; Belcher, Trevor

    2015-01-01

    This quantitative study examined the relationship between the Big 5 personality traits and how they relate to online teacher effectiveness. The primary method of data collection for this study was through the use of surveys primarily building upon the Personality Style Inventory (PSI) (Lounsbury & Gibson, 2010), a work-based personality…

  5. Presenting a comprehensive market oriented model and evaluating its impact on organization performance

    Directory of Open Access Journals (Sweden)

    Mohammad Taqi Amini

    2013-08-01

    Full Text Available Like other innovative strategies, companies have paid more attention to market oriented strategies in recent years. This has been focused by organizations for improved effectiveness and the organization performance accelerated a lot in business competition. In responding to this fact, organizations are trying to formulate many of the issues familiar to large organizations, which have involved with market oriented strategy planning. This paper reviews key elements in market-oriented strategy planning with regard to competitiveness and performance in large organizations and outlines a comprehensive model for strategy planning in profit organizations. These elements include environment, top management, organization structure and market oriented strategy. Professional question of this study has a particularly important role in formulating relations of this model. These elements are well positioned to evaluate the impact of market-oriented strategy planning on organizations and their expected impacts on organization performance. A well-organized questionnaire to help organizations with their planning is proposed in this survey. Based on the proposed questionnaire, data obtained from Tehran food industry experts and analyzed by using SEM method. Results accepted eight hypotheses and rejected one.

  6. Organizing awareness and increasing emotion regulation: revising chair work in emotion-focused therapy for borderline personality disorder.

    Science.gov (United States)

    Pos, Alberta E; Greenberg, Leslie S

    2012-02-01

    Emotion-focused therapy (EFT) is an empirically supported treatment that may have potential as a stage-two treatment for borderline personality disorder (BPD). Specific aspects of BPD--the tendency to experience fluctuating self-states; weakness in meta-cognitive or reflective functioning; and the tendency for self-states to be organized by presently occurring interpersonal processes--present challenges to applying some EFT interventions with this population. In particular, even within a highly attuned, validating and accepting empathic relationship, clients with BPD may have difficulty with the usual manualizations of chair work interventions. This is because these interventions often employ polarization and intensification of experience in order to activate adaptive alternate emotional resources and self organizations. For the client with borderline personality disorder, these interventions may be counter-productive, emotionally dysregulating and disorganizing. EFT chair work, however, also has the potential to provide structure to the borderline clients experience of self, to stimulate metacognitive awareness, provide an alive experience of the process of polarization, attenuate emotional activation, and increase the experience of self-coherence. This article describes the development of stepwise approximations of EFT two-chair intervention for self-critical splits. It outlines potential stages of two-chair work as well as intervention principles important for productive chair work with this population. The EFT change principles of awareness, expression regulation, reflection, transformation, and corrective experience still centrally apply. However, several additional strategies are discussed to scaffold clients' capacity to both experience and regulate emotion.

  7. Searching for the right fit: development of applicant person-organization fit perceptions during the recruitment process.

    Science.gov (United States)

    Swider, Brian W; Zimmerman, Ryan D; Barrick, Murray R

    2015-05-01

    Numerous studies link applicant fit perceptions measured at a single point in time to recruitment outcomes. Expanding upon this prior research by incorporating decision-making theory, this study examines how applicants develop these fit perceptions over the duration of the recruitment process, showing meaningful changes in fit perceptions across and within organizations overtime. To assess the development of applicant fit perceptions, eight assessments of person-organization (PO) fit with up to four different organizations across 169 applicants for 403 job choice decisions were analyzed. Results showed the presence of initial levels and changes in differentiation of applicant PO fit perceptions across organizations, which significantly predicted future job choice. In addition, changes in within-organizational PO fit perceptions across two stages of recruitment predicted applicant job choices among multiple employers. The implications of these results for accurately understanding the development of fit perceptions, relationships between fit perceptions and key recruiting outcomes, and possible limitations of past meta-analytically derived estimates of these relationships are discussed. (c) 2015 APA, all rights reserved.

  8. Performance of personalized ventilation in a room with an underfloor air distribution system: transport of contaminants between occupants

    DEFF Research Database (Denmark)

    Cermak, Radim; Melikov, Arsen Krikor

    2003-01-01

    the workplaces has not been studied in detail. This paper presents a study on the performance of a personalized ventilation system installed in a full-scale test room with an underfloor air distribution system. Transport of human-produced airborne pollutants (in real life they can be infectious agents) between......Studies have documented that personalized ventilation, which provides clean air at each office workplace, is able to improve substantially the quality of air inhaled by occupants. However, the interaction between the airflow generated by personalized ventilation and the airflow pattern outside...... two occupants was examined using a tracer-gas. Two breathing thermal manikins were used to simulate occupants. The results show that the tested combination of personalized and underfloor ventilation was not able to decrease concentration of the human-produced airborne pollutants in air inhaled...

  9. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from......Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  10. The Los Angeles TEAM Study: personal exposures, indoor-outdoor air concentrations, and breath concentrations of 25 volatile organic compounds.

    Science.gov (United States)

    Wallace, L; Nelson, W; Ziegenfus, R; Pellizzari, E; Michael, L; Whitmore, R; Zelon, H; Hartwell, T; Perritt, R; Westerdahl, D

    1991-04-01

    The U.S. Environmental Protection Agency and the California Air Resources Board studied the exposures of 51 residents of Los Angeles, California, to 25 volatile organic chemicals (VOCs) in air and drinking water in 1987. A major goal of the study was to measure personal, indoor, and outdoor air concentrations, and breath concentrations of VOCs in persons living in households that had previously been measured in 1984. Other goals were to confirm the marked day-night and seasonal differences observed in 1984; to determine room-to-room variability within homes; to determine source emission rates by measuring air exchange rates in each home; and to extend the coverage of chemicals by employing additional sampling and analysis methods. A total of 51 homes were visited in February of 1987, and 43 of these were revisited in July of 1987. The results confirmed previous TEAM Study findings of higher personal and indoor air concentrations than outdoor concentrations of all prevalent chemicals (except carbon tetrachloride); higher personal, indoor, and outdoor air concentrations in winter than in summer; and (in winter only) higher outdoor concentrations at night than in the daytime. New findings included the following: (1) room-to-room variability of 12-hour average concentrations was very small, indicating that a single monitor may be adequate for estimating indoor concentrations over this time span; (2) "whole-house" source emission rates were relatively constant during both seasons, with higher rates for odorous chemicals such as p-dichlorobenzene and limonene (often used in room air fresheners) than for other classes of chemicals; (3) breath concentrations measured during morning and evening were similar for most participants, suggesting the suitability of breath measurements for estimating exposure in the home; (4) limited data obtained on two additional chemicals-toluene and methylene chloride-indicated that both were prevalent at fairly high concentrations and that

  11. Performing to win unlocking the secrets of the arts for personal and business success

    CERN Document Server

    Powell, Mark

    2016-01-01

    This book explores and demonstrates the transformative learning experiences that organizations and their leaders can derive from the arts. It is through the arts that we have always explored our humanity: through dance and music; art and sculpture; theatre and poetry. The arts allow us to explore our own selves and our relationship to others and to the world around us. This central role of the arts is commonly accepted in everyday life, but the implications of this are not typically extended to the world of business. The authors argues strongly that, to the contrary, the methodologies and approaches that are fundamental to performing artists of all kinds can provide exactly the kind of inspirational, people-centred and performance-related techniques that are missing from much of the typically mechanistic, systems-based and process-driven training and development of managers and executives. Technical proficiency and expertise are not enough to deliver an award-winning result; what enables a truly outstanding p...

  12. How personal resources predict work engagement and self-rated performance among construction workers: a social cognitive perspective.

    Science.gov (United States)

    Lorente, Laura; Salanova, Marisa; Martínez, Isabel M; Vera, María

    2014-06-01

    Traditionally, research focussing on psychosocial factors in the construction industry has focused mainly on the negative aspects of health and on results such as occupational accidents. This study, however, focuses on the specific relationships among the different positive psychosocial factors shared by construction workers that could be responsible for occupational well-being and outcomes such as performance. The main objective of this study was to test whether personal resources predict self-rated job performance through job resources and work engagement. Following the predictions of Bandura's Social Cognitive Theory and the motivational process of the Job Demands-Resources Model, we expect that the relationship between personal resources and performance will be fully mediated by job resources and work engagement. The sample consists of 228 construction workers. Structural equation modelling supports the research model. Personal resources (i.e. self-efficacy, mental and emotional competences) play a predicting role in the perception of job resources (i.e. job control and supervisor social support), which in turn leads to work engagement and self-rated performance. This study emphasises the crucial role that personal resources play in determining how people perceive job resources by determining the levels of work engagement and, hence, their self-rated job performance. Theoretical and practical implications are discussed. © 2014 International Union of Psychological Science.

  13. Avoidant Personality Disorder Symptoms in First-Degree Relatives of Schizophrenia Patients Predict Performance on Neurocognitive Measures: The UCLA Family Study

    OpenAIRE

    Fogelson, D. L.; Asarnow, R. A.; Sugar, C. A.; Subotnik, K. L.; Jacobson, K. C.; Neale, M. C.; Kendler, K. S.; Kuppinger, H.; Nuechterlein, K. H.

    2010-01-01

    Whether avoidant personality disorder symptoms are related to neurocognitive impairments that aggregate in relatives of schizophrenics is unknown. We report the relationship between avoidant personality disorder symptoms and neurocognitive performance in the first-degree relatives of probands with schizophrenia.

  14. Basic stress-management in piano performance, composing and improvising : Based on personal experiences and self-reflection

    OpenAIRE

    Kushniruk, Tetyana

    2016-01-01

    There is a lot of information and it is not always easy to find the right bits, and to apply them. Therefore, stress-management in music world is underdeveloped. Musicians struggle in situations, where even basic psychophysical knowledge would already relieve the stress considerably. Thus, this paper aims to help musicians of all levels with as simple, universal, efficient stress-management tips as possible, without any medicine involved. The end aim is to help with the organization of person...

  15. Utilizing an ANP framework for prioritizing effective criteria on performance management in cooperative organization

    Directory of Open Access Journals (Sweden)

    Hosein Akhavan Alavi

    2012-09-01

    Full Text Available Performance management plays an essential role on increasing efficiency of business units. It helps find important barriers against a business unit helping us setup better strategies for handling troubles. In this paper, we present an empirical study to find important factors influencing performance management in cooperative organizations. The proposed study uses analytical hierarchy process to rank important factors in three groups of team level, individual and organization levels. The survey is based on receiving feedbacks from decision makers and making a pairwise comparison on measuring the relative importance of each criterion influencing performance management. The results of our survey indicate that setting appropriate standards for performance management is the most important item followed by relationship between organization structure and performance management, performance management based on future events. The other three factors including continuous improvement and updating systems, encouraging employee for change culture and relationship between future outlook and performance management are other important factors.

  16. Performance Against WELCOA's Worksite Health Promotion Benchmarks Across Years Among Selected US Organizations.

    Science.gov (United States)

    Weaver, GracieLee M; Mendenhall, Brandon N; Hunnicutt, David; Picarella, Ryan; Leffelman, Brittanie; Perko, Michael; Bibeau, Daniel L

    2018-05-01

    The purpose of this study was to quantify the performance of organizations' worksite health promotion (WHP) activities against the benchmarking criteria included in the Well Workplace Checklist (WWC). The Wellness Council of America (WELCOA) developed a tool to assess WHP with its 100-item WWC, which represents WELCOA's 7 performance benchmarks. Workplaces. This study includes a convenience sample of organizations who completed the checklist from 2008 to 2015. The sample size was 4643 entries from US organizations. The WWC includes demographic questions, general questions about WHP programs, and scales to measure the performance against the WELCOA 7 benchmarks. Descriptive analyses of WWC items were completed separately for each year of the study period. The majority of the organizations represented each year were multisite, multishift, medium- to large-sized companies mostly in the services industry. Despite yearly changes in participating organizations, results across the WELCOA 7 benchmark scores were consistent year to year. Across all years, benchmarks that organizations performed the lowest were senior-level support, data collection, and programming; wellness teams and supportive environments were the highest scoring benchmarks. In an era marked with economic swings and health-care reform, it appears that organizations are staying consistent in their performance across these benchmarks. The WWC could be useful for organizations, practitioners, and researchers in assessing the quality of WHP programs.

  17. Effects of reward and punishment on task performance, mood and autonomic nervous function, and the interaction with personality.

    Science.gov (United States)

    Sakuragi, Sokichi; Sugiyama, Yoshiki

    2009-06-01

    The effects of reward and punishment are different, and there are individual differences in sensitivity to reward and punishment. The purpose of this study was to investigate the effects of reward and punishment on task performance, mood, and autonomic nervous function, along with the interaction with personality. Twenty-one healthy female subjects volunteered for the experiment. The task performance was evaluated by required time and total errors while performing a Wisconsin Card Sorting Test. We assessed their personalities using the Minnesota Multiphasic Personality Inventory (MMPI) questionnaire, and mood states by a profile of mood states. Autonomic nervous function was estimated by a spectral analysis of heart rate variability, baroreflex sensitivity, and blood pressure. Repeated measures analysis of variance (ANOVA) revealed significant interaction of condition x time course on mood and autonomic nervous activity, which would indicate a less stressed state under the rewarding condition, but revealed no significant interaction of condition x time course on the task performance. The interactions with personality were further analyzed by repeated measures ANOVA applying the clinical scales of MMPI as independent variables, and significant interactions of condition x time course x Pt (psychasthenia) on task performance, mood, and blood pressure, were revealed. That is, the high Pt group, whose members tend to be sensitive and prone to worry, showed gradual improvement of task performance under the punishing situation with slight increase in systolic blood pressure, while showed no improvement under the rewarding situation with fatigue sense attenuation. In contrast, the low Pt group, whose members tend to be adaptive and self-confident, showed gradual improvement under the rewarding situation. Therefore, we should carefully choose the strategy of reward or punishment, considering the interaction with personality as well as the context in which it is given.

  18. Human Perception, SBS Sympsoms and Performance of Office Work during Exposure to Air Polluted by Building Materials and Personal Computers

    DEFF Research Database (Denmark)

    Bako-Biro, Zsolt

    The present thesis deals with the impact of polluted air from building materials and personal computers on human perception, Sick Building Syndrome (SBS) symptoms and performance of office work. These effects have been studies in a series of experiments that are described in two different chapters...

  19. Trait Emotional Intelligence and Academic Performance: Controlling for the Effects of IQ, Personality, and Self-Concept

    Science.gov (United States)

    Ferrando, Mercedes; Prieto, Maria Dolores; Almeida, Leandro S.; Ferrandiz, Carmen; Bermejo, Rosario; Lopez-Pina, Jose Antonio; Hernandez, Daniel; Sainz, Marta; Fernandez, Mari-Carmen

    2011-01-01

    This article analyses the relationship between trait emotional intelligence and academic performance, controlling for the effects of IQ, personality, and self-concept dimensions. A sample of 290 preadolescents (11-12 years old) took part in the study. The instruments used were (a) Trait Emotional Intelligence Questionnaire-Adolescents Short Form…

  20. Using multiple and specific criteria to assess the predictive validity of the Big Five personality factors on academic performance.

    NARCIS (Netherlands)

    Kappe, F.R.; van der Flier, H.

    2010-01-01

    Multiple and specific academic performance criteria were used to examine the predictive validity of the Big Five personality traits. One hundred thirty-three students in a college of higher learning in The Netherlands participated in a naturally occurring field study. The results of the NEO-FFI were

  1. Personality factors in flight operations. Volume 1: Leader characteristics and crew performance in a full-mission air transport simulation

    Science.gov (United States)

    Chidester, Thomas R.; Kanki, Barbara G.; Foushee, H. Clayton; Dickinson, Cortlandt L.; Bowles, Stephen V.

    1990-01-01

    Crew effectiveness is a joint product of the piloting skills, attitudes, and personality characteristics of team members. As obvious as this point might seem, both traditional approaches to optimizing crew performance and more recent training development highlighting crew coordination have emphasized only the skill and attitudinal dimensions. This volume is the first in a series of papers on this simulation. A subsequent volume will focus on patterns of communication within crews. The results of a full-mission simulation research study assessing the impact of individual personality on crew performance is reported. Using a selection algorithm described in previous research, captains were classified as fitting one of three profiles along a battery of personality assessment scales. The performances of 23 crews led by captains fitting each profile were contrasted over a one-and-one-half-day simulated trip. Crews led by captains fitting a positive Instrumental-Expressive profile (high achievement motivation and interpersonal skill) were consistently effective and made fewer errors. Crews led by captains fitting a Negative Expressive profile (below average achievement motivation, negative expressive style, such as complaining) were consistently less effective and made more errors. Crews led by captains fitting a Negative Instrumental profile (high levels of competitiveness, verbal aggressiveness, and impatience and irritability) were less effective on the first day but equal to the best on the second day. These results underscore the importance of stable personality variables as predictors of team coordination and performance.

  2. IM-Chem: The Use of Instant Messaging to Improve Student Performance and Personalize Large Lecture General Chemistry Courses

    Science.gov (United States)

    Behmke, Derek A.; Atwood, Charles H.

    2012-01-01

    Previous research has linked poor student performance with the depersonalized feeling of large lecture courses. Various forms of enhanced communication have been tried that appear to enhance personalization in large courses. For general chemistry classes taught in a 365-seat lecture hall at the University of Georgia, we have attempted to enhance…

  3. Linking job-relevant personality traits, transformational leadership, and job performance via perceived meaningfulness at work: A moderated mediation model.

    Science.gov (United States)

    Frieder, Rachel E; Wang, Gang; Oh, In-Sue

    2018-03-01

    By integrating the fundamental principles of the theory of purposeful work behavior (TPWB; Barrick, Mount, & Li, 2013) with cognitive-affective personality system (CAPS) theory (Mischel, 1977; Mischel & Shoda, 1995), we examine how and when salespeople's job-relevant personality traits relate to their performance. We argue that individuals with personality traits that fit outdoor sales jobs (i.e., conscientious, extraversion, openness to experience) will perceive their work as more meaningful and as a result achieve heightened performance. Moreover, drawing from TPWB and CAPS theory, we expect that as an important element of the social context, transformational leadership moderates the indirect effect of salespeople's job-relevant personality traits on their job performance via enhanced perceptions of meaningfulness at work. Results based on data from 496 outdoor salespeople and their 218 supervisors and regional managers provide support for the hypotheses pertaining to conscientiousness and openness, but not extraversion. Specifically, the conditional indirect effects of conscientiousness or openness on performance through perceived meaningfulness are more positive under low, rather than high, levels of transformational leadership. Implications for research and practice are discussed along with study limitations and future research directions. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  4. Competitiveness "vis-à-vis" Motivation and Personality as Drivers of Academic Performance: Introducing the MCP Model

    Science.gov (United States)

    Baumann, Chris; Harvey, Marina

    2018-01-01

    Purpose: The purpose of this paper is to build on the foundational theories of personality and motivation to explore the role of competitiveness and of ethnicity in relation to student academic performance. Survey data from 328 students across four sites (Australia, Denmark, Hong Kong and Korea) provided self-rated responses to items measuring…

  5. Effects of Type A Personality and Leisure Ethic on Chinese College Students' Leisure Activities and Academic Performance.

    Science.gov (United States)

    Tang, Thomas Li-Ping

    In an earlier laboratory experiment using university students in the United States, Tang and Baumeister (1984) examined the effects of the Leisure Ethic, Type A personality, and task labels on subjects' task performance. The results showed that the interaction between Leisure Ethic endorsement and task label was significant among Type A…

  6. Resident Advisor General Intelligence, Emotional Intelligence, Personality Dimensions, and Internal Belief Characteristics as Predictors of Rated Performance

    Science.gov (United States)

    Wu, Max B.; Stemler, Steven

    2008-01-01

    Resident Advisors (RAs) have a significant hand in helping students adjust and thrive in college life. Given the importance of selecting high-performing RAs, this study sought to examine how well various measures of intelligence (e.g., general, emotional) in addition to personality and additional "internal belief" characteristics predict…

  7. Performance of radiant cooling ceiling combined with personalized ventilation in an office room: identification of thermal conditions

    DEFF Research Database (Denmark)

    Lipczynska, Aleksandra; Kaczmarczyk, Jan; Melikov, Arsen Krikor

    2014-01-01

    were performed in a test room arranged as an office with 2 workstations and 2 seating occupants resembled by thermal manikins. Heat gain of 66-72 W/m2 was simulated in the room (occupants, computers, lighting, solar gain). The air temperature in the chamber was maintained at 26°C and 28°C. Personalized...

  8. Technology-Aided Verbal Instructions to Help Persons with Mild or Moderate Alzheimer's Disease Perform Daily Activities

    Science.gov (United States)

    Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Tatulli, Emanuela; Rigante, Valeria; Zonno, Nadia; Perilli, Viviana; Pinto, Katia; Minervini, Mauro G.

    2010-01-01

    These two studies extended previous research on the use of verbal instructions and support technology for helping persons with mild or moderate Alzheimer's disease perform daily activities. Study I included seven participants who were to carry out one of two previously targeted activities (i.e., either coffee preparation or table setting). Study…

  9. Performed and perceived walking ability in relation to the Expanded Disability Status Scale in persons with multiple sclerosis

    DEFF Research Database (Denmark)

    Langeskov-Christensen, D; Feys, P; Baert, I

    2017-01-01

    BACKGROUND: The severity of walking impairment in persons with multiple sclerosis (pwMS) at different levels on the expanded disability status scale (EDSS) is unclear. Furthermore, it is unclear if the EDSS is differently related to performed- and perceived walking capacity tests. AIMS: To quantify...

  10. Effect of Personal Response Systems on Student Perception and Academic Performance in Courses in a Health Sciences Curriculum

    Science.gov (United States)

    FitzPatrick, Kathleen A.; Finn, Kevin E.; Campisi, Jay

    2011-01-01

    To increase student engagement, active participation, and performance, personal response systems (clickers) were incorporated into six lecture-based sections of four required courses within the Health Sciences Department major curriculum: freshman-level Anatomy and Physiology I and II, junior-level Exercise Physiology, and senior-level Human…

  11. Theoretical Value Belief, Cognitive Ability, and Personality as Predictors of Student Performance in Object-Oriented Programming Environments

    Science.gov (United States)

    Hall, Dianne J.; Cegielski, Casey G.; Wade, James N.

    2006-01-01

    The research described in this article reports the results of a study designed to evaluate the relationship among object-oriented (OO) computer programming task performance and a student's (1) theoretical value belief, (2) cognitive ability, and (3) personality. The results of this study do not support the assertion that cognitive ability is a…

  12. Use of personal computers in performing a linear modal analysis of a large finite-element model

    International Nuclear Information System (INIS)

    Wagenblast, G.R.

    1991-01-01

    This paper presents the use of personal computers in performing a dynamic frequency analysis of a large (2,801 degrees of freedom) finite-element model. Large model linear time history dynamic evaluations of safety related structures were previously restricted to mainframe computers using direct integration analysis methods. This restriction was a result of the limited memory and speed of personal computers. With the advances in memory capacity and speed of the personal computers, large finite-element problems now can be solved in the office in a timely and cost effective manner. Presented in three sections, this paper describes the procedure used to perform the dynamic frequency analysis of the large (2,801 degrees of freedom) finite-element model on a personal computer. Section 2.0 describes the structure and the finite-element model that was developed to represent the structure for use in the dynamic evaluation. Section 3.0 addresses the hardware and software used to perform the evaluation and the optimization of the hardware and software operating configuration to minimize the time required to perform the analysis. Section 4.0 explains the analysis techniques used to reduce the problem to a size compatible with the hardware and software memory capacity and configuration

  13. HUMAN RESOURCES EMPOWERMENT, WORKING MOTIVATION AND ORGANIZATION CHANGE IN IMPROVING HOTEL BUSINESS PERFORMANCE IN BALI

    Directory of Open Access Journals (Sweden)

    Gusti Kade Sutawa

    2016-03-01

    Full Text Available This study aims to test and analyze impact of human resource development on working motivation of hotel business workers in Bali, impact of human resource development on organizational changes of hotel business in Bali, impact of human resource development on the performance of hotel business in Bali, impact of working motivation against organizational changes in hotel business in Bali, impact of working motivation on the organizations performance of the hotel business in Bali, and impact of organizational changes against organizations performance of the hotel business in Bali. There were 170 respondents of star-rated hotel employees which were selected through purposive sampling technique. Structural Equation Modeling with the application Analysis of Moment Structure was used to analyze the data. The results show that empowerment of human resources (HR has positive and significant impact on working motivation, organizational changes, and the organization performance of hotel business in Bali, working motivation has positive and significant impact on organizational changes and the organization performance of hotel business in Bali and organizational changes have significant and positive impact on the organization performance of hotel business in Bali. Empowerment variables have the most powerful impact to support the improvement of organizational performance, followed by organizational changes and working motivation variables. The results indicate that human resource empowerment improves the performance of the hotel business in Bali. Therefore, human resource development need to be prioritized in order to improve organizational performance of star hotels in Bali.

  14. First- and Third-Person Perspectives in Immersive Virtual Environments: Presence and Performance Analysis of Embodied Users

    Directory of Open Access Journals (Sweden)

    Geoffrey Gorisse

    2017-07-01

    Full Text Available Current design of virtual reality (VR applications relies essentially on the transposition of users’ viewpoint in first-person perspective (1PP. Within this context, our research aims to compare the impact and the potentialities enabled via the integration of the third-person perspective (3PP in immersive virtual environments (IVE. Our empirical study is conducted in order to assess the sense of presence, the sense of embodiment, and performance of users confronted with a series of tasks presenting a case of potential use for the video game industry. Our results do not reveal significant differences concerning the sense of spatial presence with either point of view. Nonetheless, they provide evidence confirming the relevance of using the first-person perspective to induce a sense of embodiment toward a virtual body, especially in terms of self-location and ownership. However, no significant differences were observed concerning the sense of agency. Concerning users’ performance, our results demonstrate that the first-person perspective enables more accurate interactions, while the third-person perspective provides better space awareness.

  15. Performance Effects of Measurement and Analysis: Perspectives from CMMI High Maturity Organizations and Appraisers

    Science.gov (United States)

    2010-06-01

    process performance. Prediction intervals. The unchecked techniques may be used, but I don’t have personal knowledge of it. SWOT SMART VI-1...not the result of the work of one or two bad apples . In nine of the 15 cases we had to completely rework their measurement 118 | CMU/SEI-2010-TR

  16. Personal best marathon time and longest training run, not anthropometry, predict performance in recreational 24-hour ultrarunners.

    Science.gov (United States)

    Knechtle, Beat; Knechtle, Patrizia; Rosemann, Thomas; Lepers, Romuald

    2011-08-01

    In recent studies, a relationship between both low body fat and low thicknesses of selected skinfolds has been demonstrated for running performance of distances from 100 m to the marathon but not in ultramarathon. We investigated the association of anthropometric and training characteristics with race performance in 63 male recreational ultrarunners in a 24-hour run using bi and multivariate analysis. The athletes achieved an average distance of 146.1 (43.1) km. In the bivariate analysis, body mass (r = -0.25), the sum of 9 skinfolds (r = -0.32), the sum of upper body skinfolds (r = -0.34), body fat percentage (r = -0.32), weekly kilometers ran (r = 0.31), longest training session before the 24-hour run (r = 0.56), and personal best marathon time (r = -0.58) were related to race performance. Stepwise multiple regression showed that both the longest training session before the 24-hour run (p = 0.0013) and the personal best marathon time (p = 0.0015) had the best correlation with race performance. Performance in these 24-hour runners may be predicted (r2 = 0.46) by the following equation: Performance in a 24-hour run, km) = 234.7 + 0.481 (longest training session before the 24-hour run, km) - 0.594 (personal best marathon time, minutes). For practical applications, training variables such as volume and intensity were associated with performance but not anthropometric variables. To achieve maximum kilometers in a 24-hour run, recreational ultrarunners should have a personal best marathon time of ∼3 hours 20 minutes and complete a long training run of ∼60 km before the race, whereas anthropometric characteristics such as low body fat or low skinfold thicknesses showed no association with performance.

  17. For the Arts To Have Meaning...A Model of Adult Education in Performing Arts Organizations.

    Science.gov (United States)

    Kitinoja, L.; Heimlich, J. E.

    A model of adult education appears to function in the outreach programs of three Columbus (Ohio) performing arts organizations. The first tier represents the arts organization's board of trustees, and the second represents the internal administration of the company. Two administrative bodies are arbitrarily labelled as education and marketing,…

  18. Organizing artistic activities in a recurrent manner : (on the nature of) entrepreneurship in the performing arts

    NARCIS (Netherlands)

    Bergamini, Michela; Van de Velde, Ward; Van Looy, Bart; Visscher, Klaasjan

    2017-01-01

    A majority of performing arts organizations active in classical music, theatre, and contemporary dance rely on funding from "third parties" in order to organize productions in a recurrent manner. We adopt an entrepreneurial perspective to inform the debate on the economic sustainability of

  19. Simultaneous analysis of small organic acids and humic acids using high performance size exclusion chromatography

    NARCIS (Netherlands)

    Qin, X.P.; Liu, F.; Wang, G.C.; Weng, L.P.

    2012-01-01

    An accurate and fast method for simultaneous determination of small organic acids and much larger humic acids was developed using high performance size exclusion chromatography. Two small organic acids, i.e. salicylic acid and 2,3-dihydroxybenzoic acid, and one purified humic acid material were used

  20. Multiobjective Optimization Model for Pricing and Seat Allocation Problem in Non Profit Performing Arts Organization

    DEFF Research Database (Denmark)

    Baldin, Andrea; Bille, Trine; Ellero, Andrea

    The implementation of Revenue Management (RM) techniques in non profit performing arts organizations presents new challenges compared to other sectors, such as transportion or hospitality industries, in which these techniques are more consolidated. Indeed, performing arts organizations are charac......The implementation of Revenue Management (RM) techniques in non profit performing arts organizations presents new challenges compared to other sectors, such as transportion or hospitality industries, in which these techniques are more consolidated. Indeed, performing arts organizations...... are characterized by a multi-objective function that is not solely limited to revenue. On the one hand, theatres aim to increase revenue from box office as a consequence of the systematic reduction of public funds; on the other hand they pursue the objective to increase its attendance. A common practice by theatres...

  1. Strategic management and the performance of public organizations: Testing venerable Ideas against recent theories

    NARCIS (Netherlands)

    Meier, Kenneth J.; O'Toole, Laurence J.; Boyne, George A.; Walker, Richard M.

    2007-01-01

    Miles and Snow, among others, argue that strategy content is an important influence on organizational performance. Their typology, applied recently to public organizations in the United Kingdom, divides strategic actors into four general types: prospectors, defenders, analyzers, and reactors. This

  2. Fired Up by Commitment, Example, and Values: How High-Performance Organizations Develop Leadership

    National Research Council Canada - National Science Library

    Kersh, Kevin

    2002-01-01

    ...: Is there something more vital, more necessary in developing leadership abilities? Case studies of five high-performing organizations presented here suggest that three things lay at the foundation of developing leadership abilities...

  3. Enhancement of device performance of organic solar cells by an interfacial perylene derivative layer

    KAUST Repository

    Kim, Inho; Haverinen, Hanna M.; Li, Jian; Jabbour, Ghassan E.

    2010-01-01

    We report that device performance of organic solar cells consisting of zinc phthalocyanine and fullerene (C60) can be enhanced by insertion of a perylene derivative interfacial layer between fullerene and bathocuproine (BCP) exciton blocking layer

  4. Order of the 6 December 2013 related to modalities of training of the Competent Radiological Protection Person, and of certification of training organization

    International Nuclear Information System (INIS)

    Combrexelle, J.D.; Gandil, P.; Ligeard, C.

    2013-01-01

    This order issued by the French Ministry of labour, employment, professional training and social dialogue aims at defining the modalities and contents of training of competent radiological protection persons, as well as the modalities of certification of certificating organizations and of certification of training organizations. As far as the training of the competent radiological protection person, the order defines the scope, training levels, activity sectors, the basic training, the knowledge control and validation process, the certification of the person, the extension of the level or scope of this certification, the certification renewal. As far as the certificating body and the certification of the training organization are concerned, the order addresses the certification instruction modalities, additional requirements for certificating bodies, requirements related to training organizations. Other arrangements and issues are indicated related to equivalencies, implementation, abrogation and transitory arrangements. Additional information regarding the content of training courses and certification processes is provided in appendix

  5. Accounting for External Turbulence of Logistics Organizations via Performance Measurement Systems

    DEFF Research Database (Denmark)

    Bühler, Andreas; Wallenburg, Carl Marcus; Wieland, Andreas

    2016-01-01

    Purpose: This paper aims to investigate the role of upper management in designing performance measurement systems (PMS) that account for external turbulence of the organization and to show how this PMS design for turbulence impacts organizational resilience and distribution service performance....... Design/methodology/approach: Hypotheses are developed by integrating management accounting and strategic management perspectives into supply chain management and subsequently tested based on data from 431 logistics organizations (i.e. both logistics companies and internal logistics departments...

  6. Organizational Performance: Integration of the Value, Rarity, Imitability and Organization Framework in Project Management

    Directory of Open Access Journals (Sweden)

    Ronielton Rezende Oliveira

    2017-08-01

    Full Text Available Organizational performance is often associated with competitive advantage. In strategy studie saimed at expanding communication on a global vision of organizations and their initiatives, strategic project management stands out, whichis related to the mechanisms and set of management decisions that determine long term organizational performance. This study verify how the Resource-based view adds value to organizational initiatives seeking to achieve organizational performance through projects. The study considers strategic management practiced by the project managers o asto present a conceptual framework with four propositions that demonstrate the integration of the Value, Rarity, Imitability and Organization framework with project management and its relations to organizational performance.

  7. Effect of organic small-molecule hole injection materials on the performance of inverted organic solar cells

    Science.gov (United States)

    Li, Jie; Zheng, Yifan; Zheng, Ding; Yu, Junsheng

    2016-07-01

    In this study, the influence of small-molecule organic hole injection materials on the performance of organic solar cells (OSCs) as the hole transport layer (HTL) with an architecture of ITO/ZnO/P3HT:PC71BM/HTL/Ag has been investigated. A significant enhancement on the performance of OSCs from 1.06% to 2.63% is obtained by using N, N‧-bis(1-naphthalenyl)-N, N‧-bis-phenyl-(1, 1‧-biphenyl)-4, 4‧-diamine (NPB) HTL. Through the resistance simulation and space-charge limited current analysis, we found that NPB HTL cannot merely improve the hole mobility of the device but also form the Ohmic contact between the active layer and anode. Besides, when we apply mix HTL by depositing the NPB on the surface of molybdenum oxide, the power conversion efficiency of OSC are able to be further improved to 2.96%.

  8. How personality traits affect clinician-supervisors' work engagement and subsequently their teaching performance in residency training.

    Science.gov (United States)

    Scheepers, Renée A; Arah, Onyebuchi A; Heineman, Maas Jan; Lombarts, Kiki M J M H

    2016-11-01

    Clinician-supervisors often work simultaneously as doctors and teachers. Supervisors who are more engaged for their teacher work are evaluated as better supervisors. Work engagement is affected by the work environment, yet the role of supervisors' personality traits is unclear. This study examined (i) the impact of supervisors' personality traits on work engagement in their doctors' and teachers' roles and (ii) how work engagement in both roles affects their teaching performance. Residents evaluated supervisors' teaching performance, using the validated System for Evaluation of Teaching Qualities. Supervisors' reported work engagement in doctor and teacher roles separately using the validated Utrecht Work Engagement Scale. Supervisors' personality traits were measured using the Big Five Inventory's five factor model covering conscientiousness, agreeableness, extraversion, emotional stability and openness. Overall, 549 (68%) residents and 636 (78%) supervisors participated. Conscientiousness, extraversion and agreeableness were positively associated with supervisors' engagement in their teacher work, which was subsequently positively associated with teaching performance. Conscientious, extraverted, and agreeable supervisors showed more engagement with their teacher work, which made them more likely to deliver adequate residency training. In addition to optimizing the work environment, faculty development and career planning could be tailor-made to fit supervisors' personality traits.

  9. Factors Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Wu; Read, Adam L.; Koech, Phillip K.; Hu, Dehong; Wang, Chong M.; Xiao, Jie; Padmaperuma, Asanga B.; Graff, Gordon L.; Liu, Jun; Zhang, Jiguang

    2012-02-01

    Two organic cathode materials based on poly(anthraquinonyl sulfide) structure with different substitution positions were synthesized and their electrochemical behavior and battery performances were investigated. The substitution positions on the anthraquinone structure, binders for electrode preparation and electrolyte formulations have been found to have significant effects on the battery performances of such organic cathode materials. The substitution position with less steric stress has higher capacity, longer cycle life and better high-rate capability. Polyvinylidene fluoride binder and ether-based electrolytes are favorable for the high capacity and long cycle life of the quinonyl organic cathodes.

  10. Do senior management cultures affect performance? Evidence from Italian public healthcare organizations.

    Science.gov (United States)

    Prenestini, Anna; Lega, Federico

    2013-01-01

    Healthcare organizations are often characterized by diffuse power, ambiguous goals, and a plurality of actors. In this complex and pluralistic context, senior healthcare managers are expected to provide strategic direction and lead their organizations toward their goals and performance targets. The present work explores the relationship between senior management team culture and performance by investigating Italian public healthcare organizations in the Tuscany region. Our assessment of senior management culture was accomplished through the use of an established framework and a corresponding tool, the competing values framework, which supports the idea that specific aspects of performance are related to a dominant management culture. Organizational performance was assessed using a wide range of measures collected by a multidimensional performance evaluation system, which was developed in Tuscany to measure the performance of its 12 local health authorities (LHAs) and four teaching hospitals (THs). Usable responses were received from 80 senior managers of 11 different healthcare organizations (two THs and nine LHAs). Our findings show that Tuscan healthcare organizations are characterized by various dominant cultures: developmental, clan, rational, and hierarchical. These variations in dominant culture were associated with performance measures. The implications for management theory, professional practice, and public policy are discussed.

  11. Novel organic semiconductors and dielectric materials for high performance and low-voltage organic thin-film transistors

    Science.gov (United States)

    Yoon, Myung-Han

    Two novel classes of organic semiconductors based on perfluoroarene/arene-modified oligothiophenes and perfluoroacyl/acyl-derivatized quaterthiophens are developed. The frontier molecular orbital energies of these compounds are studied by optical spectroscopy and electrochemistry while solid-state/film properties are investigated by thermal analysis, x-ray diffraction, and scanning electron microscopy. Organic thin film transistors (OTFTs) performance parameters are discussed in terms of the interplay between semiconductor molecular energetics and film morphologies/microstructures. For perfluoroarene-thiophene oligomer systems, majority charge carrier type and mobility exhibit a strong correlation with the regiochemistry of perfluoroarene incorporation. In quaterthiophene-based semiconductors, carbonyl-functionalization allows tuning of the majority carrier type from p-type to ambipolar and to n-type. In situ conversion of a p-type semiconducting film to n-type film is also demonstrated. Very thin self-assembled or spin-on organic dielectric films have been integrated into OTFTs to achieve 1 - 2 V operating voltages. These new dielectrics are deposited either by layer-by-layer solution phase deposition of molecular precursors or by spin-coating a mixture of polymer and crosslinker, resulting in smooth and virtually pinhole-free thin films having exceptionally large capacitances (300--700 nF/cm2) and low leakage currents (10 -9 - 10-7 A/cm2). These organic dielectrics are compatible with various vapor- or solution-deposited p- and n-channel organic semiconductors. Furthermore, it is demonstrated that spin-on crosslinked-polymer-blend dielectrics can be employed for large-area/patterned electronics, and complementary inverters. A general approach for probing semiconductor-dielectric interface effects on OTFT performance parameters using bilayer gate dielectrics is presented. Organic semiconductors having p-, n-type, or ambipolar majority charge carriers are grown on

  12. Predictive Modelling of Operative Performance by Means of Personality Traits - Implications for Selection of Personnel

    Science.gov (United States)

    2010-06-02

    Inc., Hillsdale. Matsumoto , D., & LeRoux, J. (2003). Measuring the psychological engine of intercultural adjustment: The Intercultural Adjustment...Report 3. DATES COVERED (From – To) 12 September 2007 - 12-Sep-09 4. TITLE AND SUBTITLE Cognitive and Personality Determinants of Cultural ...training since long form corner stones for effective military operations. 15. SUBJECT TERMS EOARD, Psychology , Cognition 16

  13. Assessing Student Performance in Hybrid versus Web-Facilitated Personal Health Courses

    Science.gov (United States)

    Cathorall, Michelle L.; Xin, Huaibo; Blankson, Faustina; Kempland, Monica; Schaefer, Courtney

    2018-01-01

    This study aims to examine the effectiveness of web-facilitated and hybrid course delivery formats on student learning outcomes for four sections of an undergraduate Personal Health course at a public institution. This is a quasi-experimental study. Two sections were taught as hybrid classes and two sections were taught as webfacilitated classes.…

  14. The Influence of Personality, Parenting Styles, and Perfectionism on Performance Goal Orientation in High Ability Students

    Science.gov (United States)

    Miller, Angie L.; Speirs Neumeister, Kristie L.

    2017-01-01

    The current study explores relationships among gender, perceived parenting style, the personality traits of conscientiousness and neuroticism, perfectionism, and achievement goal orientation in a high ability and high achieving young adult population. Using data from Honors College students at a Midwestern university, a path model suggests that…

  15. Personal Consequences of Compliance and Resistance to Mandated Reforms for Teachers in Low-Performing Schools

    Science.gov (United States)

    Burke, Christopher J. F.; Adler, Martha

    2013-01-01

    This case study examines the experiences of two fifth grade teachers as they dealt with district mandates while trying to address their high-poverty urban children's learning needs. It reveals their personal struggles that led to both compliance and resistance. In this case, the act of finding the space to engage in the intellectual and…

  16. A Personalized Recommendation-Based Mobile Learning Approach to Improving the Reading Performance of EFL Students

    Science.gov (United States)

    Hsu, Ching-Kun; Hwang, Gwo-Jen; Chang, Chih-Kai

    2013-01-01

    In this paper, a personalized recommendation-based mobile language learning approach is proposed. A mobile learning system has been developed based on the approach by providing a reading material recommendation mechanism for guiding EFL (English as Foreign Language) students to read articles that match their preferences and knowledge levels, and a…

  17. Academic Performance and Personality Traits of Chinese Children: "Onlies" versus Others.

    Science.gov (United States)

    Poston, Dudley L., Jr.; Falbo, Toni

    1990-01-01

    Using data from a 1987 survey of 1,460 schoolchildren, their parents and teachers, in urban and rural areas of Changchun, China, examines academic and personality outcomes in only children. Finds results similar to Western surveys: only children are more likely to be academically talented. Reveals, however, Chinese rural only children do not score…

  18. Transformational leadership sub-dimensions and their link to leaders' personality and performance

    NARCIS (Netherlands)

    Deinert, A.; Homan, A.C.; Boer, D.; Voelpel, S.C.; Gutermann, D.

    2015-01-01

    The multi-dimensionality of the transformational leadership construct has been under debate in the last decades. To shed more light on this issue, we conducted a meta-analysis (k = 58 studies), examining the transformational leadership sub-dimensions and their links to leader personality and

  19. An Analysis of Person-Job Fit, Job Satisfaction, and Student Academic Performance

    Science.gov (United States)

    Westfall, Richard E., Jr.

    2012-01-01

    The major purpose of this study was to analyze the relationship between person-job fit in new teacher hires, those teachers' perceptions of job satisfaction and the resulting student academic achievement. The survey of teachers and principals was conducted by the Texas Public Schools Research Network (TPSRN). TPSRN received over 729 responses from…

  20. Using scoring methods to assess the performance of CBRN personal protective systems in different scenarios.

    NARCIS (Netherlands)

    Houwelingen, T.; Kistemaker, L.A.; Kant, S. de; Hartog, E.A. den

    2010-01-01

    The past decades show an increasing variety in the design and application of personal protective equipment, PPE. Even within the PPE aimed at CBRN protection the future user can choose from a bewildering amount of producers and models. To make his predicament even worse he also has to deal with a

  1. THE RELATIONSHIP BETWEEN THE USE OF A PERFORMANCE MEASUREMENT SYSTEM, ORGANIZATIONAL FACTORS, ACCOUNTABILITY, AND THE PERFORMANCE OF PUBLIC SECTOR ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Muhammad Ahyaruddin

    2016-01-01

    Full Text Available This research studies the accountability and performance of public sector organizations. It provides empirical evidence about the relationship between the use of a performance measurement system and the organizational factors of accountability and organizational performance. We investigate the three roles of a performance measurement system (its operational use, incentive use, and exploratory use, and three organizational factors (contractibility, the legislative mandate, and management commitment. A mixed method approach with sequential explanatory design was used to answer the research question. The hypotheses testing used Structural Equation Modelling-Partial Least Square (SEM-PLS. Our findings were based on survey data from 137 SKPD officers in the local government of Yogyakarta Province, and showed that management commitment had a positive association with accountability and organizational performance. We also found a positive association between the legislative mandate and accountability. However, this research did not find any significant association among the three roles of the performance measurement system with accountability and organizational performance. Based on the institutional theory, our findings show substantial contributions by the institutional isomorphism, which was used in an appropriate manner to explain the context of public sector organizations, especially in the local government of Yogyakarta Province.

  2. Analytical approaches for the determination of personal care products and evaluation of their occurrence in marine organisms.

    Science.gov (United States)

    Montesdeoca-Esponda, Sarah; Checchini, Leonardo; Del Bubba, Massimo; Sosa-Ferrera, Zoraida; Santana-Rodriguez, José Juan

    2018-03-23

    Contamination of the aquatic environment caused by multiple human activities may exert a negative impact on all living organisms. Several contaminants of emerging concern such as personal care products (PCPs) are continuously released into the aquatic environment where they are biologically active and persistent. This work reviews the current knowledge, provided by papers published after 2010 and indexed by SciFinder, Scopus, and Google search engines, about the determination and occurrence of PCPs in marine biota. Analytical methodologies have been critically reviewed, emphasizing the importance of green and high-throughput approaches and focusing the discussion on the complexity of the solute-matrix interaction in the extraction step, as well as the matrix effect in the instrumental determination. Finally, the worldwide distribution of PCPs is surveyed, taking into account the concentrations found in the same organism in different marine environments. Differences among various world areas have been highlighted, evidencing some critical aspects from an environmental point of view. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Personal Universes: revealing community college students' competences though their organization of the cosmos

    Science.gov (United States)

    Buck Bracey, Zoë

    2017-10-01

    In this article I present a study on learners' conceptions in cosmology by situating the results in the context of broader historical and sociocultural themes. Participants were community college students in California from non-dominant cultural and linguistic backgrounds finishing their first semester of astronomy. Data were collected through a drawing activity and card sort given during clinical-style interviews. This type of work is typically done from the perspective of conceptual change theory, using drawings to reveal student "misconceptions." I argue that in analyzing this kind of data, we need to come from the perspective that students are competent, and put their conceptions in context. I begin by presenting traditional frameworks for evaluating and describing learning, all of which rely on an outdated "banking" or "transmission" model of learning that puts an over-emphasis on the performance and attributes of individuals. Not only do these theories provide an incomplete picture of what learning looks like, they create and reify unnecessary divides between "scientific" and "unscientific" that can contribute to student alienation from the world of science. To illustrate this, I present my own results as a window into the logic of learners' assumptions within a sociocultural context, and suggest ways to support their learning trajectories, rather than figuring out how to unlearn their misconceptions. Through this analysis, I hope to show how taking student conceptions out of sociocultural context can potentially exclude students from non-dominant cultural and linguistic backgrounds from science.

  4. The Effect Of Intellectual Capital On Job Satisf action And Organizational Attractiveness During The Person - Organization Fit: A Case Study Of A University Hospital

    Directory of Open Access Journals (Sweden)

    Orhan Adıgüzel

    2015-12-01

    Full Text Available Basic purpose of this study is about investigating the effects of intellectual capital on job satisfaction and organizational attractiveness during the person-organization fit on employees of university hospital. For this purpose; questi on form, which created with personal information form, job satisfaction scale, organizational attractiveness scale, capital perception scale and person-organization fit scale, was applied on 330 persons, who work for university hospital. The statistical technics was used for testing the hypotheses, which were created for this study; “Pearson Correlation Analysis Linear” and “Multivariate Regression Models”. The results of study put forward that the intellectual capital structure of health establishment is effective on health employees to get job satisfaction and to find their establishment as attractive.

  5. Minimal Impact of Organic Chemistry Prerequisite on Student Performance in Introductory Biochemistry

    Science.gov (United States)

    Wright, Robin; Cotner, Sehoya; Winkel, Amy

    2009-01-01

    Curriculum design assumes that successful completion of prerequisite courses will have a positive impact on student performance in courses that require the prerequisite. We recently had the opportunity to test this assumption concerning the relationship between completion of the organic chemistry prerequisite and performance in introductory…

  6. Development of high-performance printed organic field-effect transistors and integrated circuits.

    Science.gov (United States)

    Xu, Yong; Liu, Chuan; Khim, Dongyoon; Noh, Yong-Young

    2015-10-28

    Organic electronics is regarded as an important branch of future microelectronics especially suited for large-area, flexible, transparent, and green devices, with their low cost being a key benefit. Organic field-effect transistors (OFETs), the primary building blocks of numerous expected applications, have been intensively studied, and considerable progress has recently been made. However, there are still a number of challenges to the realization of high-performance OFETs and integrated circuits (ICs) using printing technologies. Therefore, in this perspective article, we investigate the main issues concerning developing high-performance printed OFETs and ICs and seek strategies for further improvement. Unlike many other studies in the literature that deal with organic semiconductors (OSCs), printing technology, and device physics, our study commences with a detailed examination of OFET performance parameters (e.g., carrier mobility, threshold voltage, and contact resistance) by which the related challenges and potential solutions to performance development are inspected. While keeping this complete understanding of device performance in mind, we check the printed OFETs' components one by one and explore the possibility of performance improvement regarding device physics, material engineering, processing procedure, and printing technology. Finally, we analyze the performance of various organic ICs and discuss ways to optimize OFET characteristics and thus develop high-performance printed ICs for broad practical applications.

  7. High performance low voltage organic field effect transistors on plastic substrate for amplifier circuits

    NARCIS (Netherlands)

    Houin, G.J.R.; Duez, F.; Garcia, L.; Cantatore, E.; Torricelli, F.; Hirsch, L.; Belot, D.; Pellet, C.; Abbas, M.

    2016-01-01

    The high performance air stable organic semiconductor small molecule dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT) was chosen as active layer for field effect transistors built to realize flexible amplifier circuits. Initial device on rigid Si/SiO2 substrate showed appreciable performance

  8. The Effect of High and Low Antiepileptic Drug Dosage on Simulated Driving Performance in Person's with Seizures: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Alexander M. Crizzle

    2015-10-01

    Full Text Available Background: Prior studies examining driving performance have not examined the effects of antiepileptic drugs (AED’s or their dosages in persons with epilepsy. AED’s are the primary form of treatment to control seizures, but they are shown to affect cognition, attention, and vision, all which may impair driving. The purpose of this study was to describe the characteristics of high and low AED dosages on simulated driving performance in persons with seizures. Method: Patients (N = 11; mean age 42.1 ± 6.3; 55% female; 100% Caucasian were recruited from the Epilepsy Monitoring Unit and had their driving assessed on a simulator. Results: No differences emerged in total or specific types of driving errors between high and low AED dosages. However, high AED drug dosage was significantly associated with errors of lane maintenance (r = .67, p < .05 and gap acceptance (r = .66, p < .05. The findings suggest that higher AED dosages may adversely affect driving performance, irrespective of having a diagnosis of epilepsy, conversion disorder, or other medical conditions. Conclusion: Future studies with larger samples are required to examine whether AED dosage or seizure focus alone can impair driving performance in persons with and without seizures.

  9. Accounting for External Turbulence of Logistics Organizations via Performance Measurement Systems

    DEFF Research Database (Denmark)

    Bühler, Andreas; Wallenburg, Carl Marcus; Wieland, Andreas

    2016-01-01

    Purpose: This paper aims to investigate the role of upper management in designing performance measurement systems (PMS) that account for external turbulence of the organization and to show how this PMS design for turbulence impacts organizational resilience and distribution service performance....... Design/methodology/approach: Hypotheses are developed by integrating management accounting and strategic management perspectives into supply chain management and subsequently tested based on data from 431 logistics organizations (i.e. both logistics companies and internal logistics departments...... distribution service performance. Originality/value: This paper is the first to introduce the concept of PMS design for turbulence to the literature and to show that it is relevant for supply chain risk management by fostering the capabilities and the performance of logistics organizations. Further...

  10. Organization of setting-up sanitary pass-control regime and sanitary treatment of injured persons in case of radiation accidents

    International Nuclear Information System (INIS)

    Korostin, A.S.; Klochkov, V.N.; Yatsenko, V.N.

    1995-01-01

    The main aim of sanitary pass-control regime is to prevent propagation of radioactive contamination outside the area of emergency-rescue works and guarantee of sanitary treatment of all persons having radioactive contamination. The paper has studied the questions of organization of sanitary pass-control regime, arrangement of sanitary treatment of the injured persons and rendering first aid in case of radioactive contamination of wounds. 5 refs

  11. Reactive low temperature plasma ionization mass spectrometry for the determination of organic UV filters in personal care products.

    Science.gov (United States)

    Ding, Xuelu; Gerbig, Stefanie; Spengler, Bernhard; Schulz, Sabine

    2018-02-01

    Organic UV filters in personal care products (PCPs) have been persistently reported as a potential threat to human health. In order to guarantee consumers ' safety, the dose of these compounds in PCPs needs to be monitored. Here, a methodology based on reactive low temperature plasma ionization (LTP) mass spectrometry (MS) has been developed for the determination of common organic UV filters in PCPs including benzophenone-3, ethylhexyl dimethyl p-aminobenzoic acid, ethylhexyl methoxycinnamate, 4-methylbenzylidene camphor, octocrylene, and ethylhexyl salicylate. The experiments were carried out in transmission geometry where the LTP ion source, samples loaded on a stainless steel mesh, and the MS inlet were aligned coaxially. Four chemicals, ammonia, ammonium formate, aniline, and methylamine were considered as reactive additives allowing reactions with the UV filters through different mechanisms. Methylamine-induced reactive LTP-MS showed the most prominent improvement on the detection of UV filter compounds. Compared to direct LTP-MS, the developed method improved the detection limits of UV filters more than 10 fold. Moreover, the method enabled fast semi-quantitative screening of UV filters in authentic PCPs. Concentrations of active ingredients in eight authentic PCPs as determined with reactive LTP-MS were found comparable to values offered by the cosmetic companies and corresponding HPLC data. The methodology provides high throughput analysis (70s per sample) and sensitive identification of organic UV filters. Lowest detectable concentrations ranged from 0.13µg/g for 4-methylbenzylidene camphor to 7.67µg/g for octocrylene in spiked cream. In addition, it shows the potential to be used as a screening tool for legal authentications of these chemicals in the future due to its semi-quantitative determination of UV filters in PCPs without tedious sample preparation and time-consuming chromatographic separation. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Association between level of personality organization as assessed with theory-driven profiles of the Dutch Short Form of the MMPI and outcome of inpatient treatment for personality disorder

    NARCIS (Netherlands)

    Scholte, W.R.; Eurelings-Bontekoe, E.H.M.; Tiemens, B.G.; Verheul, R.; Meerman, A.; Hutschemaekers, G.J.M.

    2014-01-01

    The association between level of personality organization as assessed by theory-driven profile interpretation of the MMPI (Hathaway & McKinley, 1943) Dutch Short Form and treatment outcome was investigated in a naturalistic follow-up study among 121 psychotherapy inpatients who had been treated for

  13. Job performance evaluations as gender barriers in male dominated organizations and occupations

    OpenAIRE

    Serghini Idrissi, Aïcha

    2016-01-01

    In an effort to make documented and fair decisions on work‐related opportunities and career progressions, job performance has emerged as a pivotal Human Resource tool due to its link to quasi‐every career‐related decision in the organization. Indeed, differences in performance evaluations can influence a number of career advancement variables. Performance measurement differences can impart both pay and promotions (Roth, Purvis & Bobko, 2012), lead to lower levels of job satisfaction (Colquitt...

  14. Human performance improvement in organizations: Potential application for the nuclear industry

    International Nuclear Information System (INIS)

    2005-11-01

    This publication is primarily intended for managers and specialists in nuclear facility operating organizations working in the area of human performance improvement. It is intended to provide them with practical information they can use to improve human performance in their organizations. While some of the information provided in this publication is based upon the experience of nuclear facility operating organizations, most of it comes from human performance improvement initiatives in non-nuclear organizations and industries. The nuclear industry has a long tradition of sharing good management practices in order to foster continuous improvement. However, it is not always realized that many of the practices that are now well established initially came from non-nuclear industries and were subsequently adapted for application to nuclear power plant operating organizations. There is, therefore, good reason to periodically review non-nuclear industry practices for ideas that might have direct or indirect application to the nuclear industry in order to potentially gain benefits such as the following: new approaches to certain problem areas, insights into new or impending challenges, improvements in existing practices, benchmarking of opportunities, development of learning organizations and avoidance of collective blind spots. The preparation of this report was an activity of the project on Effective Training to Achieve Excellence in the Performance of NPP Personnel. The objective of this project is to enhance the capability of Member States to utilize proven practices developed and transferred by the IAEA for improving personnel performance. The expected outcome from this project is the increased use by organizations in Members States of proven engineering and management practices and methodologies developed and transferred by the IAEA to improve personnel performance

  15. Consistency of Pilot Trainee Cognitive Ability, Personality, and Training Performance in Undergraduate Pilot Training

    Science.gov (United States)

    2013-09-09

    multivariate correction method (Lawley, 1943) was used for all scores except the MAB FSIQ which used the univariate ( Thorndike , 1949) method. FSIQ... Thorndike , R. L. (1949). Personnel selection. NY: Wiley. Tupes, E. C., & Christal, R. C. (1961). Recurrent personality factors based on trait ratings... Thorndike , 1949). aThe correlations for 1995 were not corrected due to the small sample size (N = 17). *p< .05 Consistency of Pilot Attributes

  16. Projective aspects on cognitive performance: distortions in emotional perception correlate with personality

    Directory of Open Access Journals (Sweden)

    Fabiano Koich Miguel

    2016-01-01

    Full Text Available Abstract Several approaches in psychology converge with the concept that individual characteristics may interfere with the perception and interpretation of the world. We hypothesized that such phenomenon could be identified in instruments that were not only projective techniques. The research’s goal was to study perceptive distortions in a cognitive test and their relations with personality instruments. Responses from 222 participants in the Computerized Test of Primary Emotions Perception (PEP were rated in distortion scores, which related to perceiving emotions that were not present. We used Spearman correlations between these scores and the Rorschach Inkblot test, Dimensional Clinical Personality Inventory, and tasks of Verbal and Abstract Reasoning. Results showed that the distortions were not related to intellectual abilities. Distortions of joy were associated with greater interest in interpersonal contact; love with positive view of the interactions and need for attention; fear with concerns about aggressiveness and autonomy; sadness with lower perception of damaged objects; disgust with feelings of loneliness; and anger with criticism avoidance, distrust, feelings of loneliness, and aggressive behaviour. The results support the proposal that altered perception of reality is related to affective or personality characteristics.

  17. How personal resources predict work engagement and self-rated performance among construction workers: A social cognitive perspective

    OpenAIRE

    Lorente Prieto, Laura; Salanova Soria, Marisa; Martínez Martínez, Isabel M.; Vera Perea, María

    2014-01-01

    Traditionally, research focussing on psychosocial factors in the construction industry has focused mainly on the negative aspects of health and on results such as occupational accidents. This study, however, focuses on the specific relationships among the different positive psychosocial factors shared by construction workers that could be responsible for occupational well-being and outcomes such as performance. The main objective of this study was to test whether personal resources predict se...

  18. Environmental impacts and production performances of organic agriculture in China: A monetary valuation.

    Science.gov (United States)

    Meng, Fanqiao; Qiao, Yuhui; Wu, Wenliang; Smith, Pete; Scott, Steffanie

    2017-03-01

    Organic agriculture has developed rapidly in China since the 1990s, driven by the increasing domestic and international demand for organic products. Quantification of the environmental benefits and production performances of organic agriculture on a national scale helps to develop sustainable high yielding agricultural production systems with minimum impacts on the environment. Data of organic production for 2013 were obtained from a national survey organized by the Certification and Accreditation Administration of China. Farming performance and environmental impact indicators were screened and indicator values were defined based on an intensive literature review and were validated by national statistics. The economic (monetary) values of farming inputs, crop production and individual environmental benefits were then quantified and integrated to compare the overall performances of organic vs. conventional agriculture. In 2013, organically managed farmland accounted for approximately 0.97% of national arable land, covering 1.158 million ha. If organic crop yields were assumed to be 10%-15% lower than conventional yields, the environmental benefits of organic agriculture (i.e., a decrease in nitrate leaching, an increase in farmland biodiversity, an increase in carbon sequestration and a decrease in greenhouse gas emissions) were valued at 1921 million RMB (320.2 million USD), or 1659 RMB (276.5 USD) per ha. By reducing the farming inputs, the costs saved was 3110 million RMB (518.3 million USD), or 2686 RMB (447.7 USD) per ha. The economic loss associated with the decrease in crop yields from organic agriculture was valued at 6115 million RMB (1019.2 million USD), or 5280 RMB (880 USD) per ha. Although they were likely underestimated because of the complex relationships among farming operations, ecosystems and humans, the production costs saved and environmental benefits of organic agriculture that were quantified in our study compensated substantially for the

  19. The Underexplored Role of Managing Interdependencies Fit in Organization Design and Performance

    Directory of Open Access Journals (Sweden)

    Keren Caspin-Wagner

    2013-04-01

    Full Text Available We argue that research on interdependencies fit is an underexplored variable in strategy and organization research and is the missing variable that differentiates the performance of “built to last” organizations from the rest. Interdependencies fit relates to how well activities and processes within the organization or between the organization and its environment mutually reinforce one another. We suggest that the major reason underlying variation in firm performance may be rooted in differences of whether and how firms manage interdependencies within and across an organization’s strategic activities. Progress on researching interdependencies fit could be realized by focusing on strategically important activities, and the research challenge is to identify the unobservable processes and routines that underlie interdependencies fit.

  20. Analisa Pengaruh Leadership Style terhadap Firm Performance melalui Learning Organization dan Employee Satisfaction pada Perusahaan Sektor Manufaktur di Surabaya

    OpenAIRE

    Yulia, Yemima

    2015-01-01

    This study aimed to examine the direct and significant affect of leadership style to learning organization, leadership style to employee's satisfaction, learning organization to firm's performance, employee's satisfaction to firm's performance, leadership style to firm's performance, and learning organization to employee's satisfaction on manufacturing companies in Surabaya. This study used quantitative approach and the data were obtained through the distribution of questionnaire to manufactu...