Full Text Available The aim was to determine the rotational torque occurring at the shoe-natural grass interface during golf swing performance with different clubs, and to determine the influence of handicap and golf shoe design. Twenty-four golfers (8 low 0-7; 8 medium 8-14; and 8 high 15+ performed 5 shots with a driver, 3-iron and 7-iron when 3 shoes were worn: a modern 8 mm metal 7-spike shoe, an alternative 7-spike shoe and a flat soled shoe. Torque was measured at the front and back foot by grass covered force platforms in an outdoor field. Torque at the shoe- natural turf interface was similar at the front foot when using a driver, 3-iron and 7-iron with maximum mean torque (Tzmax 17-19 Nm and torque generation in the entire backswing and downswing approximately 40 Nm. At the back foot, torque was less than at the front foot when using the driver, 3-iron and 7-iron. At the back foot Tzmax was 6-7 Nm, and torque generation was 10-16 Nm, with a trend for greater torque generation when using the driver rather than the irons. The metal spike shoe allowed significantly more back foot torque generation when using a driver than a flat- soled shoe (p 0.05, although back foot mean torques generated tended to be greater for the metal spike shoe. The golf shot outcomes were similar for low, medium and high handicappers in both metal and alternative spike shoes (metal: 87%; 76%; 54%; alternative: 85%; 74%; 54% respectively. The better, low handicap golfers generated significantly more back foot torque (metal spike: 18.2 Nm; alternative: 15.8 Nm; p < 0.05 when using a driver. Further research should consider back foot shoe-grass interface demands during driver usage by low handicap and lighter body-weight golfers
Thomas, Stanley B., Jr.
In a speech delivered at the National Easter Seal Society's Annual Convention (1974), the author discusses progress toward full citizenship for the handicapped focusing on the roles of the Department of Health, Education, and Welfare (DHEW) and the Office for the Handicapped, Constitutional guarantees of equal rights for all citizens, and national…
The article describes exercises in drama and creative writing to broaden the imaginations of visually handicapped children through stories and poems with a nonvisual imagery. Examples of stories and poems written specifically for the visually handicapped are included. (Author/CL)
The prime objective of this paper is to create awareness on the presence of the handicapped in Nigeria and the need to facilitate creative potentials in handicapped and non-handicapped children. Various factors that could facilitate creativity and other factors that could inhibit creativity were discussed. The implications for ...
Cd-rommen er et visuelt projekteringsværktøj for byggeriets parter. Den viser nogle af de problemer mennesker med handicap har ved at færdes i de fysiske omgivelser, men peger også mulige løsninger for at gøre omgivelserne tilgængelige for alle....
Wolf, James M., Ed.; Anderson, Robert M., Ed.
Articles presented in the area of the medical and educational challenge of the multiply handicapped child are an overview of the problem, the increasing challenge, congenital malformations, children whose mothers had rubella, prematurity and deafness, the epidemiology of reproductive casualty, and new education for old problems. Discussions of…
The introduction of long-term care benefits within the CERN Health Insurance Scheme requires the coordination of the benefits foreseen for handicapped children. Measures were adopted by the Management following the recommendation made by the Standing Concertation Committee on 26 March 2003. A document clarifying these measures is available on the Web at the following address: http://humanresources.web.cern.ch/humanresources/external/soc/Social_affairs/social_affairs.asp Social Affairs Service 74201
Self-handicapping is a process containing strategies of externalization in which an individual can excuse failure and internalize success. This study investigated the relationship of self-handicapping with measures of burnout. The Self-handicapping Scale and the Maslach Burnout Inventory were administered to 309 university students. Self-handicapping was positively correlated to emotional exhaustion, lowered personal accomplishment, and depersonalization. A structural equation model fit the data well and accounted for 20% of the variance in emotional exhaustion, 14% in lowered personal accomplishment, and 10% in depersonalization.
Zuckerman, Miron; Tsai, Fen-Fang
Four studies examined the relation of trait self-handicapping with health-related measures. Study 1 showed that, over time, self-handicapping and maladjustment reinforce each other. Study 2 showed that self-handicappers reported a loss in competence satisfaction which, in turn, mediated the relation of self-handicapping with negative mood. Study 3 found that, over time, self-handicappers report an increase in substance use. Study 4 showed that self-handicappers reported a loss in intrinsic motivation for their jobs. It was suggested that people with unstable (or contingent) self-esteem use self-handicapping to bolster a fragile self-concept.
Cunningham, Pat; Gose, Joan
The paper examines the uses of telecommunication for physically handicapped students. Basic equipment, including a modem and keyboard interface, are described. The types and uses of computer bulletin boards are also described. Among benefits of telecommunications for physically handicapped students noted in the paper are social prestige,…
Silver, Rawley A.
Presented at the 1979 National Art Education Association Convention on the arts in special education, the paper focuses on studies of the aesthetic and therapeutic use of special art procedures with handicapped students. The art education needs of handicapped students are briefly discussed, along with the impact and implications of new…
Glass, Dorothea D.; Padrone, Frank J.
Major topics discussed include introduction and background of the growing recognition of sexual feelings and concerns of the handicapped, attitudes and assumptions resulting from lack of information for both the handicapped and the various disciplines that serve them, medical and psychological aspects of sexual response, and services for the…
Ferguson, Janet M.; Dorman, Jeffrey
Asserts that self-handicapping students protect their self-images by deliberately not trying to achieve for fear of trying hard, failing anyway, and appearing "dumb." Surveys of high school students examined three areas of students' perceptions (self-handicapping, academic self-efficacy, and classroom environment). The correlation…
Cardol, M.; Brandsma, J. W.; de Groot, I. J.; van den Bos, G. A.; de Haan, R. J.; de Jong, B. A.
There is an increasing need to get insight into the social and societal impact of chronic conditions on a person's life, i.e. person-perceived handicap. The purpose of this study is to report how current handicap questionnaires assess handicap. A literature search using both Medline and the database
North Carolina State Dept. of Public Instruction, Raleigh. Div. for Exceptional Children.
The document is designed to assist local school systems as they plan, develop, and improve programs for emotionally handicapped students. Sections cover the following areas: definition of emotionally handicapped students; pre-planninq for emotionally handicapped programs; identification, referral, screening, assessment, and placement; service…
Sherrick, Carl E., Ed.; And Others
Reviewed in seven author contributed chapters are findings of experimental psychology relevant to the education of handicapped children in the areas of sensory processes, visual perception, memory, cognition and language development, sustained attention and impulse control, and personality and social development. Noted in an introductory chapter…
Minner, Sam; And Others
Four aspects in planning a therapeutic horsemanship program for handicapped individuals are considered: training instructors, obtaining the needed horses and equipment, identifying the participants, and implementing the program and developing a curriculum. An example of a horsemanship program begun in Kentucky is offered. (CL)
A horseback riding program, sponsored by 4-H members for handicapped children in Michigan's Genesse County, has proven physically and emotionally veneficial for the children. All therapeutic exercises were performed with the approval of the child's physician and therapist. Plans for expanding the program are being considered. (AG)
Full Text Available Driver inattention, especially driver distraction, is an extremely influential but generally neglected contributing factor of road crashes. This paper explores some of the common behaviours associated with several common forms of driver inattention, with respect to their perceived crash risks, rates of self-reported behaviours and whether drivers regulate such behaviours depending on the road and traffic environment, and provides some policy recommendations to address issues raised.
The mentally handicapped exhibit a 3 times higher incidence of malocclusions and related functional problems than the general population. In contrast there is little available literature relating to the orthodontic treatment of handicapped patients. Based on published articles on orthodontic
Anselmo Vázquez Vázquez
Full Text Available The present study was developed with the aim of determining the state of educational attention to students with handicaps. The Methods used are: General dialectical, Historic and logical and Systemic, Observation, Interview and Survey. As sample were taken 20 teachers and 100% of the students with handicaps from the faculty. Results: The educational assistance to students with ha ndi caps is being given empirically , regulations and guidelines from the Higher Ministry of Education related to handicaps are not known; There is scarce knowledge about the characteristics of handicaps and needs of guidance for effective learning. It recog nizes the importance of providing necessary resources for inclusion in the Higher Education.
Full Text Available In my discussion about the early treatment, I am going to point out three important matters:1. Open public health serviceThe deliveries are made at hospitals and the health service is the first to detect and treat children who are disturbed in their development. It also supervisor pregnancies. Upon the delivery, the screening test is used to analyze the risk delivery. At the beginning, the treatment is individual.2. Group (5-8 children in regular kindergartenThe transition of the child from the clinical treatment to the kindergarten is the result of an agreement between the team of experts both from the health institutes and pedagogical field of activity working in this way also when the child is in the nursery.The group of 5-8 handicapped children is now under the supervision of a nursery teacher having been to obtain special pedagogical education.3. Seminars of parentsThe state unity of associations providing for handicapped, in cooperation with local associations, organizes seminars lasting several days for parents and children.The purpose of the seminars is first of all helping parents in solving their emotional problems and also informing them on numerous issues appearing in connection with their child and themselves.
Ethical decisions are involved in life and death decisions for severely handicapped infants. Although it has become common practice for physicians not to treat severely handicapped infants, the ethical considerations involved in euthanasia are complex. A review of the literature reveals that concerns center around the quality of life of the…
National Committee, Arts for the Handicapped, Washington, DC.
Presented is a collection of case studies by therapists, educators, artists, parents, and recreation leaders, dealing with the arts as learning experiences for handicapped children. Each of the ten articles records the positive effects of arts experiences (dance, art, music, drama) on the growth and development of a particular handicapped child or…
... Persons § 41.31 Handicapped person. (a) Handicapped person means any person who has a physical or mental...: (1) Physical or mental impairment means: (i) Any physiological disorder or condition, cosmetic... disorder, such as mental retardation, organic brain syndrome, emotional or mental illness, and specific...
Bowen, John W.
Since 1979 many courts have handed down rulings in favor of handicapped children under the Education of the Handicapped Act. This twentieth chapter in a book on school law summarizes these cases. In "Kruelle v. Biggs," the court ruled that a school district must provide residential placement free of charge if such placement is necessary…
Takeuchi, Hikaru; Taki, Yasuyuki; Nouchi, Rui; Hashizume, Hiroshi; Sekiguchi, Atsushi; Kotozaki, Yuka; Nakagawa, Seishu; Miyauchi, Carlos M; Sassa, Yuko; Kawashima, Ryuta
Self-handicaps are obstacles created (or claimed) by individuals in anticipation of failure. Despite the vast amount of psychological research on self-handicapping tendency, the neural mechanisms underlying individual differences in self-handicapping tendency in young and healthy subjects are unknown. We used voxel-based morphometry (VBM) and a questionnaire to measure individual self-handicapping tendency, and we investigated the association between regional gray matter volume (rGMV) and self-handicapping tendency across the brain in healthy young adult (mean age, 21.3 years; standard deviation - SD = 1.9) men (n = 94) and women (n = 91). We discovered that higher individual self-handicapping tendency was associated with larger rGMV in the subgenual cingulate gyrus (sgCG). A wide range of previous studies showed (a) the opposite pattern is seen in the association between rGMV in the sgCG and depression and (b) this area is active when negative emotions are suppressed. The present results suggest that the sgCG is also involved in self-handicapping, which is a behavior thought to be engaged in the protection of self-esteem. Copyright © 2013 Elsevier Ltd. All rights reserved.
Alperstein, Neil M.
Discusses community placement of mentally handicapped people and remedial procedures for encouraging independent decision making and behavior. Intertwines this behavior change with an alternative method of consumer education. (Author/RK)
Coleman, Laurence J.; Cross, Tracy L.
Interviews with 15 gifted/talented adolescents indicated that many of them experienced giftedness as a social handicap. Some students coped with this by managing information about themselves to minimize their visibility as gifted students to others. (Author/JDD)
Harris, R N; Snyder, C R; Higgins, R L; Schrag, J L
Levels of test anxiety, Type A and Type B coronary-prone behavior, fear of failure, and covert self-esteem were studied as predictors of self-handicapping performance attributions for college women who were placed in either a high- (N = 49) or low- (N = 49) evaluative test or task situation. We hypothesized that test anxiety. Type A or Type B level, and their interaction would account for reliable variance in the prediction of self-handicapping. However, we also theorized that underlying high fear of failure and low covert self-esteem would explain the self-handicapping claims of test-anxious and Type A subjects. The results indicated that only high levels of test anxiety and high levels of covert self-esteem were related to women's self-handicapping attributions.
Clifton, Sara M; Braun, Rosemary I; Abrams, Daniel M
Species spanning the animal kingdom have evolved extravagant and costly ornaments to attract mating partners. Zahavi's handicap principle offers an elegant explanation for this: ornaments signal individual quality, and must be costly to ensure honest signalling, making mate selection more efficient. Here, we incorporate the assumptions of the handicap principle into a mathematical model and show that they are sufficient to explain the heretofore puzzling observation of bimodally distributed ornament sizes in a variety of species. © 2016 The Author(s).
Fejes-Mendoza, Kathy E.; Rutherford, Robert B., Jr.
Interviews with 30 female juvenile offenders were conducted to (1) describe their educational and criminal backgrounds and (2) describe a subgroup of learning handicapped juvenile female offenders. Nearly one third had received special education services prior to their incarceration with additional offenders diagnosed as handicapped upon entry…
Hirt, Edward R; McCrea, Sean M; Boris, Hillary I
Past research has shown that self-handicapping involves the trade-off of ability-related attributional benefits for interpersonal costs. Study 1 examined whether perceiver or target sex moderates impressions of self-handicapping targets. Although target sex was not an important factor, female perceivers were consistently more critical of behavioral self-handicappers. Two additional studies replicated this gender difference with variations of the handicap. Study 3 examined the motives inferred by perceivers and found that women not only view self-handicappers as more unmotivated but also report greater suspicion of self-handicapping motives; furthermore, these differences in perceived motives mediated sex differences in reactions to self-handicappers. Implications for the effectiveness of self-handicapping as an impression management strategy are discussed.
Smith, J. David
The issue of pediatric euthanasia for handicapped newborns is examined and contrasting viewpoints emphasizing the quality and the sanctity of life are considered. The author asserts that advocacy for handicapped children involves decisions regarding the euthanasia question. (CL)
McElroy, James C; Crant, J Michael
Using a sample of 246 working adults, the authors created a 2 x 2 x 2 experimental design to isolate the influence of performance outcome, source of handicapping, and frequency of handicapping on reactions to handicapping in organizations. Dependent measures were observers' allocations of credit/blame, interpersonal affect, and the perceived credibility of the explanation. Results showed direct effects on observer impressions for all 3 independent variables, along with a significant Source x Frequency interaction. Handicapping information presented by others yielded more favorable observer impressions than did self-handicapping, and frequent handicapping decreased observer impressions. The least credible handicapping strategy was multiple self-handicaps. A significant 3-way interaction showed that source and frequency affected perceived credibility differently, depending upon whether actual performance was a success or a failure.
Uysal, Ahmet; Knee, C Raymond
Past research has shown that self-handicapping stems from uncertainty about one's ability and self-presentational concerns. The present studies suggest that low dispositional self-control is also associated with self-handicapping. In 3 studies (N = 289), the association between self-control and self-handicapping was tested. Self-control was operationalized as trait self-control, whereas self-handicapping was operationalized as trait self-handicapping in Study 1 (N = 160), self-reported self-handicapping in Study 2 (N = 74), and behavioral self-handicapping in Study 3 (N = 55). In all 3 studies, hierarchical regression analyses revealed that low self-control predicts self-handicapping, independent of self-esteem, self-doubt, social desirability, and gender. © 2012 The Authors. Journal of Personality © 2012, Wiley Periodicals, Inc.
Since Jones & Berglas (1978) presented the conception of self-handicapping, a lot of empirical research on self-handicapping was reported. Some reseachers drew a distinction between ""acquired"" (or ""behavioral"") self-handicapping such as drug ingestion, alcohol consumption, effort reduction, and choosing a difficult task, and ""claimed"" (or ""self-reported"") self-handicapping such as verbal claim to be ill, socially anxious, test anxious, or in a bad mood. This paper reviewed these studi...
Veneziano, Louis; And Others
Surveyed 45 workers in correctional agencies to examine number of handicapped inmates and types of programs provided to them. Found that most prison systems had identified some handicapped inmates. Variety of programs were offered to inmates, many systems did not have specialized treatment for handicapped. Found need for evaluation and treatment…
Høgelund, Jan; Larsen, Brian; Kløft Schademan, Helle
Denne rapport giver ny viden om beskæftigelsessituationen for personer med handicap. Den viser, at personer med handicap er lige så tilfredse med deres arbejde, som personer uden handicap, og at de oplever at de har de samme jobkrav og de samme muligheder for indflydelse og udvikling, og de har s...
Warner, Suzanne; Moore, Susan
The purpose of the present study was to examine gender differences in the self-handicapping tendencies of a sample of 337 Australian school attending adolescents, who were aged between 15 and 19 years. Self-handicapping, as measured by the shortened Self-Handicapping Scale, was examined in relation to self-esteem, performance attributions, coping…
Carsrud, Robert Steven
Since the identification of self-handicapping strategies in 1978, considerable attention has been paid to this phenomenon. Self-handicapping is a strategy for discounting ability attributions for probable failure while augmenting ability attributions for possible success. Behavioral self-handicaps are conceptually distinct from self-reported…
Cunningham, Pat; Gose, Joan
The paper describes a computer bulletin board program operated by physically handicapped high school students. Through the bulletin board system, resource people have been contacted, students' written communication and interpersonal relationships have been strengthened, and professional contact has been strengthened. Administrative implications…
Spillios, James; Janzen, Henry L.
The need for training counselors specifically for intervention with the physically handicapped is the major focus of this article. Definitions of disabilities, rehabilitation and emotional factors are stressed as important variables in physical and psychotherapeutic treatment. The authors review some of the psychological aspects in counseling the…
Engberg, Eugenie; And Others
An overview of services to help the handicapped is given in light of the characteristics of social conditions and social development in Denmark, and the history of rehabilitative care is examined. Information is given on the following areas: legislative, organization and financing; the national health service; the general education of handicapped…
Yadav, S S
Singapore's elderly population has been growing rapidly and is expected to constitute more than 25 percent of the total population by the year 2030. The ageing process brings with it a host of health problems. Here the question arises--Are the increasing years of life going to create a high proportion of sick and disabled elderly people, or a rich human resource of healthy senior citizens? Since more women are living longer than men, who would face a higher risk of disability and handicap? These questions are yet to be answered in Singapore. This paper seeks answers to these questions. The study is based on a sample survey of 1209 elderly Singaporeans living in Kampong Glam, Kreta Ayer and Bukit Merah parliamentary constituencies which have some of the highest proportions of the aged population. The results revealed that more than half of the aged had a disability and the rate of disability was significantly higher among the women as compared to the men. More than one-third of the elderly had a handicap and the rate of handicap among the women was twice as much as that among the men. Severity of handicap was directly correlated with age.
Ministry of Education, Copenhagen (Denmark).
The educational policy of Denmark and the educational system which has evolved from this policy are described. The policy states that everyone has a right to the same access to education and training, regardless of sex, social origins, geographic origins, and physical or mental handicap; and all public education is free of charge from the age of 5…
Compton, David M.; Vinton, Dennis A.
In response to the need for up-to-date information on employment opportunities for handicapped people in the leisure occupations, a national survey was conducted to determine both existing levels of employment and employer practices. The survey was sent to 500 agencies and businesses representing four leisure occupational subclusters: travel,…
Hess, Albert M.; And Others
Contingency contracting and group counseling were provided to 26 mildly to moderately handicapped middle school students with high rates of truancy. Subjects exhibited attendance gains after treatment; gains were not maintained at followup but attendance rates were still higher than the rates of control students. Measures of academic performance…
Kimble, Charles; Kimble, Emily A.; Croy, Nan A.
Determines when U.S. children begin to self-handicap, that is, to reduce preparation effort before evaluations. Finds that the high-self-esteem third graders acted adaptively by practicing more for the evaluation task, while the high-self-esteem sixth graders prepared more only if they had been reminded of their personal resources beforehand. (CMK)
Vocal demands of teaching are considerable and these challenges are greater for choral directors who depend on the voice as a musical and instructive instrument. The purpose of this study was to (1) examine choral directors' vocal condition using a modified Voice Handicap Index (VHI), and (2) determine the extent to which the major variables…
Marsac, J; Pujet, J C
The medico-social aspects of respiratory handicap pose some perplexing problems, notably in their recognition, rigorous evaluation and in the granting of social security benefits. The clinical and respiratory function data should be standardised and classified according to type and significance of respiratory disease and also according to the degree of co-operation and understanding of the patient. The respiratory handicap should be evaluated after considering the functional disability engendered by the disorder and their socio-professional repercussions. The abnormality in the lungs should be measured by resting tests; the degree of disability by exercise studies; the socio-professional handicap by ergonometric tests to assess the scale of the demands and requirements of family and social and professional life, indeed the cultural and economic style of the individual concerned. Such combined studies would enable recognition of severe chronic respiratory handicap leading to decisions for exemption certificates, such as cases of severe respiratory failure in patients requiring supplementary treatment for oxygen therapy or assisted ventilation. The benefits and grants offered to those with respiratory handicaps would involve a number of rights relating to: care, work, costs of replacement of workers in the event of prolonged sick leave or the benefits of an invalidity pension. There will be other allowances such as invalidity cards, lodging special studies and other rights particularly relating to lodging and special equipment. The present scale is difficult to use both because of its lack of specificity and its ill-chosen terminology. For better balance between the handicap and the benefits offered, a common and more flexible system, with a printed table should be at hand for the doctor to use for certain decisions: long term illness, period of invalidity or early retirement because of medical incapacity. Within each table a sub-section should exist to allow for
Calandra, C; Finocchiaro, G; Raciti, L; Alberti, A
Families with handicapped member seem to follow the same five stages (rejection and isolation, anger, dealing with the problem, depression, acceptance) of Kubler-Ross grief elaboration theory while dealing with the narcissistic wound of a handicapped child. Some of these families show a block in one of the stages. The effort of psychotherapy is to remove the block and let them reach the last stage. In this paper families under systemic psychotherapeutic treatment are analyzed, who had in common the birth of a child with low or modest invalidating signs and psychotic or autistic features. The families structure did not show the characteristics of a psychotic family. Nevertheless either one or both parents ignored the evidence of their child disease and they built a "disease-incongrous" wait around the child, trying to push away the painful reality. The authors explain the importance of this approach for the improvement of the autistic traits.
Akin, Ahmet; Akin, Umran
Self-handicapping includes strategies of externalization in which people excuse failure and internalize success, but which also prevents them from behaving in an authentic way. The goal was to investigate the relation of authenticity with self-handicapping. The study was conducted with 366 university students (176 men, 190 women; M age = 20.2 yr.). Participants completed the Turkish version of the Authenticity Scale and the Self-handicapping Scale. Self-handicapping was correlated positively with two factors of authenticity, accepting external influence and self-alienation, and negatively with the authentic living factor. A multiple regression analysis indicated that self-handicapping was predicted positively by self-alienation and accepting external influence and negatively by authentic living, accounting for 21% of the variance collectively. These results demonstrated the negative association of authenticity with self-handicapping.
Carlisle, Brandon Lamare
The purpose of the present dissertation was to examine whether, and how, behavioral academic self-handicapping and claimed academic self-handicapping differentially relate to the academic identity statuses (i.e., achieved, diffused, moratorium, and foreclosed). Self-handicapping has been defined as creating or claiming obstacles to performance in order to enhance the ability to externalize failure and internalize success. Academic identity status involves a student’s decision to attend colleg...
Yell, M L
Public Law 94-142 provides for a free appropriate public education for all handicapped children, but does not address the issue of disciplining handicapped students. The result has been confusion and uncertainty, particularly concerning expulsion and suspension. The courts have been forced into this vacuum, acting as arbiters. The Supreme Court's ruling in Honig v. Doe will help to delineate the proper role of educators in the suspension and expulsion of handicapped students. This article examines that role and offers recommendations for school policies regarding the discipline of handicapped students.
Elliot, Andrew J; Church, Marcy A
Two studies examined motivational influences on and correlates of defensive pessimism and self-handicapping and investigated the relationship between these two cognitive strategies and performance attainment. The findings indicated that defensive pessimism and self-handicapping have similar motivational profiles, with the primary difference being that self-handicapping represents the absence of approach motivation in the achievement domain, as well as the presence of avoidance motivation. Self-handicapping, but not defensive pessimism, was shown to undermine performance-attainment, and performance-avoidance goals were validated as mediators of this negative relationship. Issues regarding the functional nature of the two cognitive strategies are discussed.
Full Text Available The self-handicapping has been examined as a self-protectivestrategy, used by adults and young, males and females, in different situations assessed as threatening for the positive self-esteem. The purpose of this study is to explore the relations between self-handicapping and some variables relevant in the academic field as learning motivation, academic results, selfesteem. Age and gender are the criteria of our analysis. The results suggestthe males and later adolescents (males and females self-handicap more that the females and the young adolescents. Self-esteem and some components of learning motivation are the variables that influence self-handicapping at significant levels.
Simon, Sue G.
Federal regulation protects handicapped students' education against unwarranted interruption without specifying procedures for disciplining handicapped students. This article reviews court decisions in disciplinary cases and provides procedural guidelines to follow in disciplining handicapped students. (MD)
Cooper, N. E.
Two approaches to vocational reintegration of handicapped workers are described: (1) adapting the disabled to the working environment through treatment, therapy, counseling, selective placement, and prostheses, and (2) adapting the working environment to particular handicaps, with the assistive device fitted to the machine or tool rather than to…
Collins, Eleanor M.; And Others
The report summarizes results of a study of attitudes of 222 undergraduate university students (University of Minnesota, Duluth) toward financial decisions involving a family member with a handicap. The Situational Attitude Scale--Handicapped Family Consumer (which assesses attitudes toward parental expenditure of money for siblings or…
The article examines two common rationalizations for euthanasia of persons with severe handicaps and presents arguments to refute them. The article calls for parents, professionals, and friends of persons with severe handicaps to be vocal in refuting euthanasia and its rationales. (Author/CL)
Aug 18, 1990 ... handicapped group the death rate was as high as 58,5/1 000 because it was an older population. In our patients we observed that in spite of the preparation before transfer, and the improved facilities and nursing care afterwards, there was an increase in the death rate of mentally handicapped patients after ...
Shufeit, Lawrence J.; Wurster, Stanley R.
Seventy-six parents of handicapped children were surveyed to compare the frequency of divorce in the sample population to that of the U.S. population. A research review revealed that the first-born child causes extensive to severe crises in the parents' marital relationship; that the presence of a child with a handicapping condition causes a…
Schwinger, Malte; Wirthwein, Linda; Lemmer, Gunnar; Steinmayr, Ricarda
Self-handicapping represents a frequently used strategy for regulating the threat to self-esteem elicited by the fear of failing in academic achievement settings. Several studies have documented negative associations between self-handicapping and different educational outcomes, inter alia academic achievement. However, studies on the relation…
Nurmi, Jari-Erik; And Others
Two studies with a total of 153 junior and senior high-school students and vocational students in Finland investigated whether underachievers applied a self-handicapping or learned-helplessness strategy in achievement contexts. Underachievers seemed to apply a self-handicapping strategy rather than a learned-helplessness approach. (SLD)
Midgley, Carol; Urdan, Tim
This study extends previous research on the relations among students' personal achievement goals, perceptions of the classroom goal structure, and reports of the use of self-handicapping strategies. Surveys, specific to the math domain, were given to 484 7th-grade students in nine middle schools. Personal performance-avoid goals positively predicted handicapping, whereas personal performance-approach goals did not. Personal task goals negatively predicted handicapping. Perceptions of a performance goal structure positively predicted handicapping, and perceptions of a task goal structure negatively predicted handicapping, independent of personal goals. Median splits used to examine multiple goal profiles revealed that students high in performance-avoid goals used handicapping more than did those low in performance-avoid goals regardless of the level of task goals. Students low in performance-avoid goals and high in task goals handicapped less than those low in both goals. Level of performance-approach goals had little effect on the relation between task goals and handicapping. Copyright 2001 Academic Press.
Handelsman, Mitchell M.; And Others
Self-handicapping strategies are behaviors or choices of performance settings which allow people to maintain self-esteem by avoiding negative self-relevant attributions. People will behave in such a way that accurate, nonambiguous attributions about their performance cannot be made. Research on self-handicapping has focused on clinically relevant…
Hannah, Mary Elizabeth; Midlarsky, Elizabeth
Siblings of handicapped children may have adjustment problems associated with increased family responsibilities, increased parental expectations, and perceived parental neglect in favor of the disabled sibling. Problems may be related to socioeconomic status; family size; age, sex, and birth order of the sibling; and severity of the handicap. (GDC)
The paper deals with the issues concerning the study of mentally handicapped teenagers' integrative potential within modernisation of contemporary Russian education. The research is concentrated on the study of personal and social determinants influencing the readiness of mentally handicapped students to be integrated into the environment.…
Phelps, William R.
In 1979 the National Research Council established a panel to study testing of handicapped people for selection and placement purposes in educational and employment settings. The study involved the review of relevant literature, solicitation of pertinent information from organizations representing handicapped persons and from professionals involved…
Werlin Steven L
Full Text Available Abstract Background Dysphagia and feeding intolerance are common in neurologically handicapped children. The aim is to determine the etiologies of feeding intolerance in neurologically handicapped children who are intolerant of tube feedings. Methods Eighteen neurologically handicapped children, followed in the Tube Feeding Clinic at the Children's Hospital of Wisconsin who were intolerant of gastrostomy feedings. The charts of these 18 patients were reviewed. Past medical history, diagnoses, history of fundoplication and results of various tests of gastrointestinal function including barium contrast radiography, endoscopy and antroduodenal manometry were documented. Results Five of 11 children had abnormal barium upper gastrointestinal series. Seven of 14 had abnormal liquid phase gastric emptying tests. Two of 16 had esophagitis on endoscopy. All 18 children had abnormal antroduodenal motility. Conclusions In neurologically handicapped children foregut dysmotility may be more common than is generally recognized and can explain many of the upper gastrointestinal symptoms in neurologically handicapped children.
Aazh, Hashir; Lammaing, Karen; Moore, Brian C J
The aim was to assess factors related to tinnitus and hyperacusis handicap in older people. Retrospective cross-sectional. Data were gathered for 184 patients with an average age of 69 years. Tinnitus handicap as measured via the Tinnitus Handicap Inventory (THI) was significantly predicted by tinnitus annoyance as measured via the visual analogue scale (VAS) (regression coefficient, b = 2.9, p tinnitus on the patient's life as measured via the VAS (b = 3.9, p tinnitus annoyance significantly predicts tinnitus handicap, it is important to explore factors associated with annoyance that may be useful in designing appropriate rehabilitative interventions aimed at reducing tinnitus handicap in older people. Future studies should explore whether hyperacusis and insomnia in older people with tinnitus need to be managed in conjunction with treatment for depression.
Michigan Dance Association, Lansing.
The Michigan Dance Association's Dance Project for the Handicapped is the subject of the two pamphlets that make up this document. The first pamphlet, "The Dance Within," describes the history, nature and goals of the Jackson Pilot Project, the first handicapped dance program in Michigan; it also offers suggestions on how to set up similar…
This report describes supplemental driver training programs and online basic driver education. It coves supplemental driver training that : focused on knowledge and skills beyond those normally found in traditional driver education delivered in the U...
Research has demonstrated that older drivers pose a higher risk of involvement in fatal crashes at intersections than : younger drivers. Age-triggered restrictions are problematic as research shows that the majority of older people : have unimpaired ...
The Kentucky Department of Vehicle Regulation is exploring the possibility of developing and implementing online : drivers license renewal. The objective of this project was to: 1) evaluate online drivers license and REAL ID renewal : programs ...
Hakamies-Blomqvist, L. Sirén, A. & Davidse, R.J.
The proportion of senior citizens (aged 65+) will grow from about 15 per cent in the year 2000 to about 30 per cent in the year 2050. The share of older drivers in the driver population will grow even faster because of increasing licensing rates among the ageing population. Older drivers do not have
Urdan, Tim; Midgley, Carol; Anderman, Eric M.
Surveyed 656 fifth graders on their use of self-handicapping strategies and examined predictors of self-handicapping. Boys used handicapping more than girls did, and grade point average and perceived academic competence were negatively related to handicapping. Ability goal structure and teaching practices highlighting relative ability were…
Thompson, T; Richardson, A
Self-handicapping involves the strategic establishment of an impediment or obstacle to success prior to a performance situation which thereby provides a convenient excuse for poor performance. The study sought to establish that relative to low trait self-handicappers, high trait self-handicappers exposed to failure in an intellectually evaluative situation will (a) pre-emptively claim more handicaps, and (b) behaviourally self-handicap through reduced practice effort, and (c) report greater anxiety and negative affect relative to low trait self-handicappers. Participants were 72 undergraduate students, divided equally between high and low self-handicapping groups. This study utilised a 2 (self-handicapping status: high, low) x 3 (performance feedback: fail, low task importance; fail, high task importance; success) between-subjects factorial design to investigate claimed and behavioural self-handicapping through reduced practice effort. This was done by manipulating performance outcome and perceived task importance. Relative to low trait self-handicappers, high trait high self-handicappers claimed more handicaps and engaged in greater behavioural self-handicapping following failure when working on tasks that were described as potentially diagnostic of low ability. While low self-handicappers internalised their success more than their failure in the high task importance condition, high self-handicappers were undifferentiated in their attributions across performance conditions. Greater anxiety and greater negative affect were also characteristic of high self-handicappers. The study highlights the self-protective benefit of self-handicapping in sparing the individual from conclusions of low ability, and the failure of high self-handicappers to fully internalise their success. These elements and the role of uncertain estimates of ability are discussed in considering implications for intervention.
Hirt, E R; Deppe, R K; Gordon, L J
The present study was an investigation of how Ss would respond when given 2 self-handicapping options, 1 behavioral (withdrawal of practice effort) and 1 self-reported (reporting high levels of stress). Ss anticipating a diagnostic test of intellectual ability were given different instructions regarding the effects of stress and practice on test performance. Ss were told that (a) stress only, (b) practice only, (c) both stress and practice, or (d) neither stress nor practice affected test scores. Ss were then given the opportunity to self-report a handicap on a stress inventory and to behaviorally self-handicap by failing to practice before the test. High self-handicapping men and women showed evidence of self-reported handicapping, but only high self-handicapping men behaviorally self-handicapped. However, when both self-handicaps were viable, both high self-handicapping men and women preferred the self-reported over the behavioral self-handicap.
Frith, Greg H.; And Others
The Cherokee County (Alabama) horticulture training program provides 40 mildly mentally retarded adolescents with vocational training in a marketable skills. The broad spectrum of vocational skills makes horticulture ideal for the handicapped. (DB)
In the last 10 years micropropagation has shown a spectacular development. However, at present the widespread use of micropropagation is handicapped by the following facts: Frequently mutations occur, particularly when applying the adventitious bud technique and callus systems. Basic knowledge
Martin, Mary-Lou; Forchuk, Cheryl
The article describes a sex education program for small groups of developmentally handicapped adolescents and young adults which includes information on and discussion of body parts, acceptable social behavior, assertiveness, birth control, and sexually transmitted diseases. (Author/JW)
Brown, Christina M; Kimble, Charles E
This study explored the combined effects of personal factors (participant sex), interpersonal factors (experimenter sex), and situational factors (performance feedback) on two forms of behavioral self-handicapping. Participants received non-contingent success or failure feedback concerning their performance on a novel ability and were given the opportunity to self-handicap before performing again. Behavioral self-handicapping took the form of (a) exerting less practice effort (practice) or (b) choosing a performance-debilitating tape (choice). Men practiced least after failure feedback and chose a debilitating tape if they were interacting with a female experimenter. Generally, across all participants in both choice and practice conditions, high performance concern and the presence of a male experimenter led to the most self-handicapping. Results are interpreted in terms of self-presentational concerns that emphasize a desire to impress or an awareness of the female or male experimenter's acceptance of self-handicappers.
Shawky, S; Milaat, W M; Abalkhail, B A; Soliman, N K
The objectives of this study were to determine the relation between maternal education and various maternal risk factors, identify the impact of maternal education on the risk of childhood handicap and estimate the proportion of childhood handicap that can be prevented by maternal education. Data was collected from all married women attending the two major maternity and child hospitals in Jeddah during April 1999. Women with at least one living child were interviewed for sociodemographic factors and having at least one handicapped child. The risk of having a handicapped child and the population attributable risk percent were calculated. Some potential risk factors are dominant in our society as approximately 30% of women did not attend school and 84% did not work. Consanguineous marriages accounted for about 43%. Pre-marriage counseling was limited as only 10% of women counseled before marriage. The proportion of unemployment and consanguineous marriages decreased significantly by increase in maternal education level. Conversely, the proportion of women reporting pre-marriage counseling increased significantly by increase in maternal education level. Approximately, 7% of women reported having at least one handicapped child. The risk of having a handicapped child showed a significant sharp decline with increase in maternal education level. At least 25% of childhood handicap can be prevented by achieving female primary education and up to half of cases can be prevented if mothers finish their intermediate education. Female education plays a major role in child health. The results of this study suggest investment in female education, which would have substantial positive effects in reducing incidence of childhood handicap in Jeddah.
Yeter Sinem Uzar Ozcetin
Full Text Available Self handicapping is characterized by experiencing anxiety at succeeding a mission although the person has the capacity to fulfill the assignment or duty. It describes one's showing tendency to link own failures to problems in own performance instead of own abilities to protect oneself from the possibility of failure. When individuals care about performance much but doubt about success, they display self-handicapping strategies to protect their self. Self-handicappers try to protect their self by internalizing successes and externalizing failures. This strategies help them feel well in both successes and failures. Self-handicapping becomes a trait of personality in time and the individual begins to use it continuously as a negative coping mechanism to protect his/her self and to avoid failures. These actions eliminates the capability of rational thinking and prevents solution of the problems as a result of irrational interpretations. Self-handicapping causes the decrease of life satisfaction and motivation, and causes the increase of maladaptation, negative mood, somatic symptoms and alcohol-drug abuse. As a conclusion, self-handicapping hinders performance and this negative performance influences adaptation and psychological well-being. The most essential approach to prevent occurrence of self-handicapping behaviours is empowerment of the self. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(2: 145-154
Social relations around the handicapped are generally presented in terms of economic dependence and social inadaptation. This point of view leads to give greater importance, especially in Africa, to studying the way in which group and society help the physically or mentally ill. Actually, this approach does not give a complete account about the real situation of the handicapped in social relations of production and reproduction. From a series of in-depth interviews conducted in handicapped families of the suburbs of Dakar, two aspects are analyzed: the economic role of the handicapped, through the circulation of the product of his begging in his household or through the exploitation of his work as apprentice in a workshop; and his value on the marriage market, where invalid persons are given without dowry if they are women, and must pay a much more important amount if they are men. The social situation of the handicapped thus is not only a matter of assistance or charity, but as well of strategies that the handicapped and above all his circle implement in order to take advantage of the stigma or on the contrary try to erase it.
Ferradás, María del Mar; Freire, Carlos; Valle, Antonio; Núñez, José Carlos
In highly competitive settings like university, the fear of failure leads some students to protect their self-worth using self-handicapping strategies. The present investigation examines to what extent academic goals are related to those tactics in university students. Specifically, MANCOVA was applied to estimate statistical differences linked to behavioral and claimed self-handicapping strategies according to the level (high/medium/low) of four types of academic goal (achievement approach, achievement avoidance, mastery approach, and work avoidance). Degree, year in school, and gender were entered as covariates. 940 students (86.5% women) from University of A Coruña (M = 20.44; SD = 1.73) participated. Results show that: (a) both behavioral and claimed self-handicapping are promoted by ego-oriented goals (achievement avoidance, F(2, 937) = 23.56, p self-handicapping (F(2, 937) = 9.09, p self-handicapping; and (c) mastery approach goals are significantly, negatively related to both types of self-handicapping (F(2, 937) = 20.09, p < .001, η p 2 = .041). Psychological and educational implications of the findings are discussed.
Mutlu, Basak; Serbetcioglu, Bulent
A review of the Dizziness Handicap Inventory (DHI). NUMBER OF STUDIES: Seventy-four studies. Articles published between January 1990 and May 2012 were identified by searches in PubMed electronic database. Of the 227 articles meeting the inclusion criteria 74 were reviewed. These articles are discussed under nine topics; Reliability, validity and internal consistency of the original version of DHI, relationship between vestibular/balance tests and DHI, association between DHI and the other scales related to balance impairments, exploratory factor analysis of the DHI, screening version of DHI, translations of DHI into other languages, the role of DHI to assess the success of the treatment of balance disorder, DHI results in various vestibular disorders, general characteristics of DHI in patients with balance impairment. Self reported measures represent unique pieces of the information important for the management of dizzy patients. DHI is the most widely used self reported measurement of patients with dizziness. It has been translated into fourteen languages, so it is widely accepted.
Department of Transportation — Information regarding individuals who have had their driver licenses revoked, suspended or otherwise denied for cause, or who have been convicted of certain traffic...
Full Text Available Nowadays knowledge and communication technologies are developing rapidly and changing people’s lives. With the help of the developing technologies, people can access knowledge independent of time and place and distance education technologies offer handicapped students a range of opportunities in order that they may access a better level of education. By defining perceptions related to the distance education of a physically handicapped student engaged in a program of synchrony distance education at Karadeniz Technical University to throw a fresh light on this topic. Due to the nature research problem, phenomenology, one of qualitative research patterns, was used in this study which has a qualitative character. In this study, because it was intended to present a handicapped person’s thoughts related to distance education, semi-structured interview, one of qualitative data collection techniques was thought to be the most appropriate data collection instrument. The sampling of the research included the handicapped student receiving courses by synchrony distance education in Karadeniz Technical University, two friends of the student following the same course and the assistant in the course environment. The interviews were recorded with a video camera, a transcript of each of the interviews was prepared and the data was analyzed scientifically. In the light of the research findings, it was decided that the synchrony distance education environment helped handicapped person feel more secure and relaxed and for his handicap not to be noticed by others. In addition, without the lecturers’ feeling of compassion, it presented handicapped student with an opportunity to prove himself. Also, because the courses classes? were recorded in this environment, students could review the content of the class in their own time and this process could be repeated, thus the students could learn at their own speed.
In The Netherlands, young novice drivers (18-24 years of age) show a crash rate that is five times higher than that of experienced drivers (30-59 years of age). The rate of young males is even seven times as high. The main reasons are lack of driving experience and hazardous behaviour typical of
Brookhuis, K.A.; De Waard, D.; Fairclough, S.H
Most traffic accidents can be attributed to driver impairment, e.g. inattention, fatigue, intoxication, etc. It is now technically feasible to monitor and diagnose driver behaviour with respect to impairment with the aid of a limited number of in-vehicle sensors. However, a valid framework for the
Temiz, Burak Kagan; Yavuz, Ahmet
This study was done to develop a simple and inexpensive wave driver that can be used in experiments on string waves. The wave driver was made using a battery-operated toy car, and the apparatus can be used to produce string waves at a fixed frequency. The working principle of the apparatus is as follows: shortly after the car is turned on, the…
Full Text Available Self-handicapping is one of the strategies people use when facing potential failure. Paper presents new scale for assessing self-handicapping tendency as relatively stable trait, as well as its relations with personality traits, sex and age. Self-handicapping questionnaire and shortened form of Zuckerman-Kuhlman Personality Questionnaire were administered to 230 participants of both sexes, age 18 to 59. Confirmatory factor analysis shows that model with four latent dimensions, encompassed by a higher-order latent dimension, fits the data well. Those lower order dimensions correspond to originally created scales: External handicaps in interpersonal area, Internal handicaps in interpersonal area, Internal handicaps in achievement area and External handicaps in achievement area. Results of MANCOVA shows that Neuroticism is predictor of all dimensions of self- handicapping. Impulsive sensation seeking predicts choice of external handicaps in interpersonal area, as well as internal handicaps in achievement area. Latter is predicted also by low Activity. Younger subjects show significantly higher tendency to use internal handicaps, and men in general show more self-handicapping tendency than women, except in choosing internal handicaps in achievement area, where sex shows no significant effect.
The oral handicap of complete edentulism is the terminal outcome of a multifactorial process involving biological factors and patient-related factors. Fully edentulous orally handicapped older adults have been neglected because removable acrylic dentures have been the classic therapy for complete edentulism but are only rehabilitative, not therapeutic. Not replacing missing teeth with stable dentures could prevent adequate food intake. Osseointegrated endosseous implants used as a therapeutic adjunct can reduce the problem of long-term bone resorption to less than 0.1 mm per year. Implant-borne prostheses substantially increase the overall health and quality of life of orally handicapped fully edentulous older adults. Copyright © 2016 Elsevier Inc. All rights reserved.
K. Turgut GÜRSEL
Full Text Available Although the technological developments, the handicappeds do not take part sufficiently in the social and economic life, because buildings, road construction features and means of the transport are not suitable for them. In this study, a lift for handicappeds was designed, that is supposed to be installed to the middle door of city buses. The lift, whose installation should require a few changes at the bus, is driven by a hydraulic system from the street to the level of the bus floor and vice-versa. In the work, at first a construction was developed in accordance with the dimensions of the middle door of a city bus. After determining of dimensions of all elements, a hydraulic mechanism was constructed, that raises the handicapped, its wheelchair and the platform. Furthermore the construction of the elements of the system were determined, and its proofs of strength analysis were indicated
Schill, T; Morales, J; Beyler, J; Tatter, T; Swigert, L
In this study scores on Strube's self-handicapping scale were correlated with scores on Schill's self-defeating personality scale. Berglas believes there are subtypes of self-defeating personality and that his concept of self-handicapping should be correlated with the three criteria which represent a self-protective component of self-defeating personality. Some support for Berglas' proposition was found, particularly for men. However, correlations with other components of self-defeating personality suggest the criteria thought to be self-protective may need to be reconsidered.
Colvin, Nola R.; And Others
Components of an integrated physical education program, which consists of handicapped and nonhandicapped students, include: (1) activities that promote interaction among all students; (2) strategies that place handicapped and nonhandicapped students together; and (3) reinforcement of cooperative behavior. (CJ)
Brown, Christina M; Park, Sun W; Folger, Susan F
Behavioral self-handicapping is a strategy used to protect attributions about ability. People behaviorally self-handicap by creating an obstacle to their success so failure is attributed to the obstacle instead of to their ability. Although past research has observed behavioral self-handicapping exclusively in men, the current research revealed a moderator of behavioral self-handicapping in women: growth motivation, which reflects the desire to develop one's abilities and learn from failure. Participants (N = 100) completed a test purportedly predictive of successful careers and relationships, and some were given failure feedback about their performance. Participants could behaviorally self-handicap by choosing to complete another test in a performance-impairing environment. Although men self-handicapped more overall, women self-handicapped more after failure when they were low in growth motivation. These results highlight a novel moderator of behavioral self-handicapping in women.
Existing traffic analysis and management tools do not model the ability of drivers to recognize their environment and respond to it with behaviors that vary according to the encountered driving situation. The small body of literature on characterizin...
The general oilfield driver improvement (GODI) course was discussed. The course is offered to truckers in the oil and gas industry to help reduce accidents and injuries. Oilfield trucking is one of the most accident and injury prone sectors in the Alberta economy. This paper presented Heck's Trucking company's experience in sending its employees on the course. Drivers were taught (1) the National safety code requirements, (2) Commercial Vehicle Safety Alliance requirements, (3) occupational health and safety concerns, (4) vehicle dimension and GVW restrictions, (5) hours of service regulations, (6) log book and pre-trip inspection requirements, (7) workplace hazardous material information, and (8) transportation of dangerous goods. Overall, the course was judged to provide excellent training before sending drivers into the field. The employee, the customer, and the company, all stand to benefit from having rigorous and uniform standards for all drivers in the oil and gas industry
Incorporating technology through online courses, including drivers education (DE), is the wave of the future for : learning. While many states allow online DE as an accepted method of learning, Wisconsin currently only allows it on a : limited bas...
Gorbunov, N.V.; Karev, A.G.; Mal'tsev, Eh.I.; Morozov, B.A.
The VD-411 branch driver for CAMAC moduli control by the SM-4 computer is described. The driver realizes data exchange with moduli disposed in 28 crates grouped in 4 branches. Data exchange can be carried out either in the program regime or in the regime of direct access to the memory. Fulfilment of 11 block regimes and one program regime is provided for. A possibility of individual programming of exchange methods in block regimes is left for users for organisation of quicker and most flexible data removal from the CAMAC moduli. In the regime of direct access the driver provides data transmission at the size up to 64 Kwords placing it in the computer memory of 2 M byte. High rate of data transmission and the developed system of interruptions ensure efficient utilization of the VD-411 branch driver at data removal from facilities in high energy physics experiments
Ragnhild J. DAVIDSE
Next, based on the available literature, relevant ADAS are discussed in terms of their availability, their effects on safety and the willingness of older drivers to use and buy them. One of the conclusions is that only very few of the types of support that are thought to be most beneficial to the safety of older drivers are provided by the ADAS that are currently available.
... handicapped clients. 113.3-3 Section 113.3-3 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... ADMINISTRATOR General Provisions § 113.3-3 Structural accommodations for handicapped clients. (a) Existing... by handicapped clients. Where structural changes are necessary to make the recipient's goods or...
Background: Self-handicapping refers to the practice on the part of certain individuals to handicap their performance when poor performance is likely to reveal low ability. Noncontingent success (feedback that is inflated relative to performance) is more likely to promote self-handicapping behaviour than noncontingent failure (failure feedback…
Steinhauer, Annie; And Others
Self-handicapping is the phenomenon of setting oneself up to fail a feared evaluation task to protect a sense of self-worth. A study examined whether individuals self-handicap to protect a general or global perception of themselves or to protect perceptions of competence in the specific domain being evaluated. Handicapping behaviors related to…
Household expenditure patterns of families in the general population were compared with those of 91 families caring for an intellectually handicapped child. Results indicated that handicapped child families spent on average $NZ17 per week more on household items and $NZ7 a week on items related to care of the handicapped child. (Author/CL)
Wang, T. G.; Rudnick, I.; Elleman, D. D.; Stoneburner, J. D.
Report discusses acoustic levitation in rectangular chamber using one driver mounted at corner. Placement of driver at corner enables it to couple effectively to acoustic modes along all three axes. Use of single driver reduces cost, complexity and weight of levitation system below those of three driver system.
The high growth rate of vehicle ownership and many novel drivers in China determine the special features of Chinese driver behavior. This thesis introduces a comparative study on driver behavior by the analysis of saturation flow at urban intersections, Driver Behavior Questionnaire surveys, focus
Kelley, Michael F.; And Others
Thirty young children with handicaps were assessed on five self-recognition mirror tasks. The set of tasks formed a reproducible scale, indicating that these tasks are an appropriate measure of self-recognition in this population. Data analysis suggested that stage of self-recognition is positively and significantly related to cognitive…
Journal of Dental Education, 1984
The American Association of Dental Schools' guidelines for dental hygiene curriculum cover the scope and definitions of care for the handicapped, interrelationships between disciplines and courses, a curriculum overview, primary educational goals, prerequisites, a core content outline, specific behavioral objectives, sequencing, faculty, and…
Perkins, Dorothy C., Comp.; And Others
An annotated bibliography of workshops for the handicapped covers the literature on work programs for the period July, 1968 through June, 1969. One hundred and fifty four publications were reviewed; the number of articles on administration, management, and planning of facilities and programs has increased since the last edition. (Author/RJ)
Dresen, M. H.; de Groot, G.; Mesa Menor, J. R.; Bouman, L. N.
The effect is reported of a 10-week physical training program, consisting of three sessions with a total duration of two hours weekly, on the physical work capacity and efficiency of physically handicapped children aged 8 to 14 years. The program for the experimental group (n = 6) was an
Full Text Available INTRODUCTION Currently available evidence reveals comparatively few studies of psychological effects of hearing impairments, in spite of the fact that clinicians have for a long time been aware of a connection between the acquired hearing impairment and mental disorders. They are focused on the investigation of dysfunction in general. Thus, three domains of the auditory imbalance may be distinguished: disorder, disability and handicap. 'Handicap', according to the definition of the World Health Organization, is a hindrance in an individual that results from an impairment or disability and represents psychological response of the individual to the impairment. OBJECTIVE Validation of acquired hearing impairment as a risk factor of psychical disorders as well as an analysis of relation of some demographic factors (sex, age, education and audiological factors (degree and duration of the impairment with the frequency of hearing handicap. METHOD MMPI-201 has been applied in 60 subjects affected with otosclerosis, potential candidates for stapedectomy, before and after the surgery. RESULTS Individuals with acquired hearing impairment manifest more frequent disorders of psychical functioning in comparison with general population, while demographic and audiometric parameters did not correlate with acquired hearing handicap. CONCLUSION It may be assumed that the very recognition of demographic and audio-logical factors can not help much in the understanding of the psychological stress associated with hearing impairment.
Rose, Gerald L.; Brief, Arthur P.
Business administration students evaluated a hypothetical job applicant who was either an amputee, an epileptic, or "normal." The hypothetical job openings varied as to levels of supervisory responsibility and public contact. With some noted exceptions, the handicapped applicants were evaluated no differently than the normal applicants.…
Gavassa, Sat; Silva, Ana C.; Gonzalez, Emmanuel; Stoddard, Philip K.
Signal honesty may be compromised when heightened competition provides incentive for signal exaggeration. Some degree of honesty might be maintained by intrinsic handicap costs on signalling or through imposition of extrinsic costs, such as social punishment of low quality cheaters. Thus, theory predicts a delicate balance between signal enhancement and signal reliability that varies with degree of social competition, handicap cost, and social cost. We investigated whether male sexual signals of the electric fish Brachyhypopomus gauderio would become less reliable predictors of body length when competition provides incentives for males to boost electric signal amplitude. As expected, social competition under natural field conditions and in controlled lab experiments drove males to enhance their signals. However, signal enhancement improved the reliability of the information conveyed by the signal, as revealed in the tightening of the relationship between signal amplitude and body length. Signal augmentation in male B. gauderio was independent of body length, and thus appeared not to be curtailed through punishment of low quality (small) individuals. Rather, all individuals boosted their signals under high competition, but those whose signals were farthest from the predicted value under low competition boosted signal amplitude the most. By elimination, intrinsic handicap cost of signal production, rather than extrinsic social cost, appears to be the basis for the unexpected reinforcement of electric signal honesty under social competition. Signal modulation may provide its greatest advantage to the signaller as a mechanism for handicap disposal under low competition rather than as a mechanism for exaggeration of quality under high competition. PMID:22665940
Schoen, Sharon; And Others
The paper describes an approach in which games were planned to provide instruction for three severely handicapped children (5-6 years old) with few leisure, social, or academic skills and many aberrant behaviors. The first of two games involved a language program to teach verbal interactions, picture identification, and picture matching. The…
Roten, Shelby Jean
Reviewed are present and potential services and social programs for handicapped children in Mississippi through purchase of service contracts under Title XX of the Social Security Act. Sections cover the following topics: background and purpose of Title XX which gives states greater control over social service programs, planning state supported…
Lignugaris/Kraft, Benjamin; Rule, S.; Salzberg, Charles L.; Stowitschek, J. J.
The pattern and content of social interactions of successful handicapped and nonhandicapped employees were observed in two employment settings. Data suggest that both groups were active social interactants who frequently worked cooperatively, yet interacted relatively infrequently with their supervisors. Implications for future research are discussed.
Stodden, Robert A.; Boone, Rosalie
The article presents a cooperative interagency approach for assessing effectiveness of programs and services to facilitate the transition of handicapped students from school to adult community living. Features of the model include cooperative planning at the policy level, implementation level, and direct service level; and collaboration by state…
Uthe, Elaine F.
This manual presents the master lists of 206 job titles of 167 different Dictionary of Occupational Titles (DOT) code numbers which were held by physically handicapped graduates/completers of vocational programs as determined by a business and industry survey and graduate followup. (The project itself is reported in CE 026 163; survey and followup…
Guralnick, Michael J.
This collection of 11 articles focuses on integrating handicapped and nonhandicapped children in preschool programs. Article 1 presents arguments for preschool integration. Article 2 discusses research on peer interaction and mixed-age socialization. Article 3 advocates a behavior analysis and operant conditioning approach to studying and…
Amritmahal, Ananda; Mehta, J. M.
A project of the Poona (India) District Leprosy Committee offers training in the industrial sector to leprosy patients, orthopedically handicapped individuals, and socioeconomically disadvantaged individuals, under a common roof. The project aims to combat the leprosy stigma and to aid rehabilitation by making the trainees economically…
Linari, Ronald F.; Belmont, Robert M.
Implications of trends in population, families, communications, automation, the environment, and employment changes are noted for the training and employment of handicapped persons. The need for emphasis in vocational education on generalizability, job readiness and vocational adjustment skills, and job analysis is stressed. (CL)
Levey, Cathy A.
Based on a modification of Berglas and Jones' (1978) design, conditions of contingent and noncontingent success and failure were manipulated to determine when and why individuals choose to adopt self-handicapping strategies. Male undergraduates (N=76) were informed that they were participating in a study investigating the effects of music on…
Midgley, Carol; Urdan, Tim
By procrastinating, allowing others to keep them from studying, deliberately not trying, and using other "self-handicapping" strategies, students can convey that those circumstances, rather than lack of ability, are the reasons for subsequent poor performance. Survey data from 256 eighth-grade students indicated that boys use those strategies more…
Dyson, Lily L.; Kubo, H. Richard
Forty-six supervisors and teachers were surveyed regarding their attitudes toward integration of handicapped children in a regular preschool program, the helpfulness of supportive services, and the necessary conditions for the integration of their programs. Findings showed that the majority of teachers were in favor of integration and supportive…
The use of trampoline activities with multiple handicapped students is discussed. Management considerations in safety are noted, and developmental trampoline skills are listed beginning with bouncing for stimulation. Progression to limited independence and finally independent jumping is described. The position statement of the American Alliance…
... capabilities, are unable without special facilities or special planning or design to utilize mass... planning, facilities, or design. However, deafness is recognized as a handicap in the Department of Transportation's ADA regulation, and applicants for Section 5 assistance are encouraged to include the deaf as...
Tse, John W. L.
A survey of 66 Hong Kong companies and factories identified factors affecting employers' decisions to hire workers with mental handicaps. The five most important factors were emotional problems and personalities of workers, workers' ability to perform the job, availability of low-level jobs, productivity of workers, and possible special…
The author reviews the literature on aquatic activity for the disabled, discussing the physical, physiological, psychological, and sociological benefits of swimming and water safety activities. Unique properties of water and legal requirements regarding physical education of the handicapped, specifically citing the development of skills in…
Thompson, Ted; Hepburn, Jonathan
Causal uncertainty beliefs involve doubts about the causes of events, and arise as a consequence of non-contingent evaluative feedback: feedback that leaves the individual uncertain about the causes of his or her achievement outcomes. Individuals high in causal uncertainty are frequently unable to confidently attribute their achievement outcomes, experience anxiety in achievement situations and as a consequence are likely to engage in self-handicapping behaviour. Accordingly, we sought to establish links between trait causal uncertainty, claimed and behavioural self-handicapping. Participants were N=72 undergraduate students divided equally between high and low causally uncertain groups. We used a 2 (causal uncertainty status: high, low) x 3 (performance feedback condition: success, non-contingent success, non-contingent failure) between-subjects factorial design to examine the effects of causal uncertainty on achievement behaviour. Following performance feedback, participants completed 20 single-solution anagrams and 12 remote associate tasks serving as performance measures, and 16 unicursal tasks to assess practice effort. Participants also completed measures of claimed handicaps, state anxiety and attributions. Relative to low causally uncertain participants, high causally uncertain participants claimed more handicaps prior to performance on the anagrams and remote associates, reported higher anxiety, attributed their failure to internal, stable factors, and reduced practice effort on the unicursal tasks, evident in fewer unicursal tasks solved. These findings confirm links between trait causal uncertainty and claimed and behavioural self-handicapping, highlighting the need for educators to facilitate means by which students can achieve surety in the manner in which they attribute the causes of their achievement outcomes.
Pinheiro, Joel; Silverio, Kelly Cristina Alves; Siqueira, Larissa Thaís Donalonso; Ramos, Janine Santos; Brasolotto, Alcione Ghedini; Zambon, Fabiana; Behlau, Mara
To verify the correlation between vocal tract discomfort symptoms and perceived voice handicaps in gospel singers, analyzing possible differences according to gender. 100 gospel singers volunteered, 50 male and 50 female. All participants answered two questionnaires: Vocal Tract Discomfort (VTD) scale and the Modern Singing Handicap Index (MSHI) that investigates the vocal handicap perceived by singers, linking the results of both instruments (psinging. Female gospel singers present higher frequency and intensity of vocal tract discomfort symptoms, as well as higher voice handicap for singing than male gospel singers. The higher the frequency and intensity of the laryngeal symptoms, the higher the vocal handicap will be.
Eckert, Mark A.; Matthews, Lois J.; Dubno, Judy R.
Purpose: Even older adults with relatively mild hearing loss report hearing handicap, suggesting that hearing handicap is not completely explained by reduced speech audibility. Method: We examined the extent to which self-assessed ratings of hearing handicap using the Hearing Handicap Inventory for the Elderly (HHIE; Ventry & Weinstein, 1982)…
Kim, Tae-Gyu; Kim, Eun-Kuk; Park, Jong-Chul
Kim, T-G, Kim, E-K, and Park, J-C. Immediate effects of sports taping applied on the lead knee of low- and high-handicapped golfers during golf swing. J Strength Cond Res 31(4): 981-989, 2017-Elite golf athletes suffer from various musculoskeletal injuries due to repeated golf swings. Repetitive varus moment during golf swing has been suggested as a possible cause of injuries to the lead knee. The aim of this study was to objectively and quantitatively evaluate the immediate effects of sports taping on the lead knee of elite golfers to restrict varus moment. Thirty-one elite golfers were assigned to the low- (LHG, n = 15) or high-handicapped group (HHG, n = 16). Using 3-dimensional motion analysis, the lead knee position on the frontal plane with and without rigid taping (RT), elastic taping (ET), and placebo taping was identified in 4 separate phases by the 5 events of golf swing as follows: the peak of the backswing (E1), parallel to the ground during downswing (E2), ball impact (E3), parallel to the ground during follow-through (E4), and finish (E5). The LHG when using a driver club had decreased movement toward knee varus with RT and ET than that without it from E1 to E2 (p = 0.001). The LHG when using a 5-iron club decreased movement toward knee varus with RT than that without it from E1 to E2 (p = 0.006) and from E2 to E3 (p = 0.019). The HHG when using a driver club had decreased movement toward knee varus with RT from E1 to E2 (p = 0.014). Sports taping may be helpful for elite golfers in terms of reducing varus moment of the lead knee during the downswing and be useful for the development of preventive strategies for golf-related knee injuries.
and compares the school transport driver performance with that of general motorists. Despite concerns that ... To compare Safe Travel to School Programme driver safety perfor- .... The SA government has recognised the challenges faced with.
Full Text Available Education has an important role in humans’ behaviours. Undergraduate education has headed among factors that influence maturation period before vocational lifes of individuals. The purpose of this study is to determine whether attitudes of university students for handicapped individuals differ according to some variables. This study which was carried out in screening model was done with 1167 people including 646 females 521 males who maintain their education at faculties taking initial teacher training in 2016 spring term at Yuzuncu Yil University. As data collection tool, Attitude Scale for Being Educated of Handicapped Individuals and Personal Information Form, which was developed by Kosterilioglu , was used. As statistical method, Duncan’s multiple range test was used in determining different groups following one-wat analysis of variance. Among these variables, pearson coefficients of correlation were calculated separately in groups in determining relation. In determining relationship between groups and categorical variables , chi square test was used. In calculations, value of p was taken as 0,05 and SPSS statistic program was used for calculations. While point average of attitudes of male students , who maintain their educations at Yuzuncu Yil University, for handicapped people was ascertained as 54.27±23.54, point average of attitudes of female students was determined as 55.86±26.34. A significant difference between male and female students according to gender variable was not seen in attitudes for being educated of handicapped individuals (P>0,05. It was observed that attitudes for being educated of handicapped individuals in starting and end of undergraduate term were higher than intermediate classes (P<0,01. Although a significant difference in kind of high schools from which students graduated was not seen, attitudes of graduates from science and sport high schools were found higher than graduates from other high schools
Brøndsted, Tom; Aaskoven, Erik
The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system has been designed and implemented in collaboration...... with an advisory board of motor-handicapped (potential) end-users and underlies a number of a priori defined design criteria: learnability and memorability rather than naturalness, minimal need for maintenance after release, support for "all" web standards (not just HTML conforming to certain "recommendations......"), independency of the language on the websites being browsed, etc. These criteria have lead to a primarily message-driven system interacting with an existing browser on the end users' systems...
of them ( education service center, Lub- bock Medical facilities , Lubbock State School, psychiatric facilities , etc.) 18. Additional comments: Rapidly...Attached DD ) AN 73 1473 EDITION OF I NOV6GS IS OBSOLETE UNCL 23 Oct 81 8 1 10 2oc 0 6 2 !CURITY CLASSIFICATION OF THIS PAGE (I7,n Data Entered) AIR WAR...COLLEGE AIR UNIVERSITY Report No. MS107-81 MILITARY FAMILIES WITH HANDICAPPED CHILDREN: THE REASSIGNMENT PROBLEM (A (WiDE TO SPECIAL EDUCATION AVAILABLE
Full Text Available PURPOSE:To analyze the role of mental handicap as a possible source of lack of development of bladder control and to find out the chance of continence to advise future patients. MATERIALS AND METHODS: The parents and relatives of 100 consecutive mentally handicapped patients were inquired by a personal interview. Questions included the age when they stopped using diapers, enuretic events, frequency, urgency and leakage episodes, urinary infections. Etiology of their mental problem was unknown in 34, perinatal anoxia in 17, Down syndrome in 15, phenylketonuria in 18 and others minors causes. The grade of mental deficiency were profound in 1, severe in 10, moderate in 39, mild in 33 and normal inferior value in 17. The age varied from 7 to 37 years old, with an average of 14 by the time of the interview, comprising 60 males and 40 females. RESULTS: All profound and severe patients presented leakage episodes regardless of the age. The mild and normal inferior value acquired progressive urinary control with aging, and 33% still remain with urinary symptoms above 16 years old. Urinary infection was similar in males and females, around 29%. The most committed group presented less urinary infections. The etiology of the mental handicap was not correlated to the incidence of urinary leakage. CONCLUSIONS: The lack of bladder control was correlated to the grade of mental handicap. In severe and profound groups, the expectancy of control is disappointing. In the less compromised groups, there is a delay in bladder training, with achievement of control in 2/3 after 16 years of age. Those in the normal inferior value have a chance of postponed urinary control, easily misdiagnosed by normal urological interviews.
The SCALE driver was designed to allow implementation of a modular code system consisting of control modules, which determine the calculation path, and functional modules, which perform the basic calculations. The user can either select a control module and have that module determine the execution path, or the user can select functional modules directly by input
In 2010, about 150 driving simulators were being used for the basic driver training in the Netherlands. According to theories about how people learn, simulator training has both advantages and disadvantages. In order to be able to learn something from a simulator, its technical quality must be
Gray, Walter W.
Describes experimental Driver and Traffic Safety Education Center--a project involving a five-phase instructional program, a variety of teaching innovations, and a specially-constructed facility which includes a classroom building, multiple car driving range, simulators, communications equipment, and the most recent electronic teaching devices.…
Teen drivers have the highest crash risk of any age group. Per mile traveled, they have the highest involvement rates in all types of crashes, from those involving only property damage to those that are fatal. The problem is worst among 16 year-olds,...
Stefanovska, E; Nakova, M; Radojkova-Nikolovska, V; Ristoska, S
For realizing our study the supervised tooth-brushing program was carried out among 100 schoolchildren at the age of 9-12 and 13-16 years with low and moderate mental handicap in Skopje. To evaluate the results of six months intervention program, concentrated on encouragement of independent manual skills, OHI levels were detected by Green-Vermillion and CPITN index levels to characterize the gingival and periodontal health. For comparative analyzes of date-base OHI levels and after six months of intervention program, we detected that the mean date-base OHI index level for mentally handicaped children are 2.46, and at the end of the program (after six months) it was 0.73. CPITN index levels at the beginning and after six months of intervention programmed for mentally handicaped children in both age groups, also confirmed r statistical significance for this examined parameter, with evident reduction of CPITN mean levels from 2.11 to 0.95. Correlation among date-base OHI levels and levels at the end of our intervention program means high positive correlation between these index levels at the beginningand final examinations. This program gave promising results and was effective in reducing the plaque and gingivitis scores, so the key to long-term success of the program is to maintain the subjects' motivation to make oral hygiene a part of their daily routine and thus sustain this improvement (Tab. 1, Fig. 4, Ref. 12). Full Text (Free, PDF) www.bmj.sk.
Full Text Available The behavioral and cognitive characteristics of dangerous drivers differ significantly from those of safe drivers. However, differences in emotional information processing have seldom been investigated. Previous studies have revealed that drivers with higher anger/anxiety trait scores are more likely to be involved in crashes and that individuals with higher anger traits exhibit stronger negativity biases when processing emotions compared with control groups. However, researchers have not explored the relationship between emotional information processing and driving behavior. In this study, we examined the emotional information processing differences between dangerous drivers and safe drivers. Thirty-eight non-professional drivers were divided into two groups according to the penalty points that they had accrued for traffic violations: 15 drivers with 6 or more points were included in the dangerous driver group, and 23 drivers with 3 or fewer points were included in the safe driver group. The emotional Stroop task was used to measure negativity biases, and both behavioral and electroencephalograph data were recorded. The behavioral results revealed stronger negativity biases in the dangerous drivers than in the safe drivers. The bias score was correlated with self-reported dangerous driving behavior. Drivers with strong negativity biases reported having been involved in mores crashes compared with the less-biased drivers. The event-related potentials (ERPs revealed that the dangerous drivers exhibited reduced P3 components when responding to negative stimuli, suggesting decreased inhibitory control of information that is task-irrelevant but emotionally salient. The influence of negativity bias provides one possible explanation of the effects of individual differences on dangerous driving behavior and traffic crashes.
Chen, Lung Hung; Chen, Mei-Yen; Lin, Meng-Shyan; Kee, Ying Hwa; Shui, Shang-Hsueh
The purpose of this study was to examine the relationship between fear of failure and self-handicapping within the context of physical education. Participants were 103 college freshmen enrolled in aerobic dance physical education classes in Taiwan. They completed the Performance Failure Appraisal Inventory and Self-Handicapping Scale for Sport 3 mo. after entering the class. Hierarchical regression indicated that scores on fear of failure predicted self-handicapping scores.
Full Text Available Today’s automobiles leverage powerful sensors and embedded computers to optimize efficiency, safety, and driver engagement. However the complexity of possible inferences using in-car sensor data is not well understood. While we do not know of attempts by automotive manufacturers or makers of after-market components (like insurance dongles to violate privacy, a key question we ask is: could they (or their collection and later accidental leaks of data violate a driver’s privacy? In the present study, we experimentally investigate the potential to identify individuals using sensor data snippets of their natural driving behavior. More specifically we record the in-vehicle sensor data on the controllerarea- network (CAN of a typical modern vehicle (popular 2009 sedan as each of 15 participants (a performed a series of maneuvers in an isolated parking lot, and (b drove the vehicle in traffic along a defined ~ 50 mile loop through the Seattle metropolitan area. We then split the data into training and testing sets, train an ensemble of classifiers, and evaluate identification accuracy of test data queries by looking at the highest voted candidate when considering all possible one-vs-one comparisons. Our results indicate that, at least among small sets, drivers are indeed distinguishable using only incar sensors. In particular, we find that it is possible to differentiate our 15 drivers with 100% accuracy when training with all of the available sensors using 90% of driving data from each person. Furthermore, it is possible to reach high identification rates using less than 8 minutes of training data. When more training data is available it is possible to reach very high identification using only a single sensor (e.g., the brake pedal. As an extension, we also demonstrate the feasibility of performing driver identification across multiple days of data collection
Soriguera Marti, F.; Miralles Miquel, E.
This paper faces the human factor in driving and its consequences for road safety. It presents the concepts behind the development of a smartphone app capable of evaluating drivers’ performance. The app provides feedback to the driver in terms of a grade (between 0 and 10) depending on the aggressiveness and risks taken while driving. These are computed from the cumulative probability distribution function of the jerks (i.e. the time derivative of acceleration), which are measured using the smartphones’ accelerometer. Different driving contexts (e.g. urban, freeway, congestion, etc.) are identified applying cluster analysis to the measurements, and treated independently. Using regression analysis, the aggressiveness indicator is related to the drivers' safety records and to the probability of having an accident, through the standard DBQ - Driving Behavior Questionnaire. Results from a very limited pilot test show a strong correlation between the 99th percentile of the jerk measurements and the DBQ results. A linear model is fitted. This allows quantifying the safe driving behavior only from smartphone measurements. Finally, this indicator is translated into a normalized grade and feedback to the driver. This feedback will challenge the driver to train and to improve his performance. The phone will be blocked while driving and will incorporate mechanisms to prevent bad practices, like competition in aggressive driving. The app is intended to contribute to the improvement of road safety, one of the major public health problems, by tackling the human factor which is the trigger of the vast majority of traffic accidents. Making explicit and quantifying risky behaviors is the first step towards a safer driving. (Author)
Full Text Available The characteristics of the driver are manifested in his/her behaviour. For safe driving one must have a driver's knowledge. The contents of educational material are determined by law, and are both theoretical and practical, yet frequently they do not suffice to meet the requirements of safe driving. In this paper, the author suggests that, in the training of drivers, more educational elements should be included, such a would have an effective influence on the driver's moti ves and attitudes. The driver's motives - which may result in incorrect driving are diverse: most often, the default is overspeeding, even though the drivers always over-estimate the potential time gain. In fact, over-fast driving is a way of satisfying other, different needs; and, above all, it is a form of compensation for unsettled life problems, and at the same time an indication of the driver's personal inability to cope with stress.
Anund, Anna; Ahlström, Christer; Fors, Carina; Åkerstedt, Torbjörn
Objective It is generally believed that professional drivers can manage quite severe fatigue before routine driving performance is affected. In addition, there are results indicating that professional drivers can adapt to prolonged night shifts and may be able to learn to drive without decreased performance under high levels of sleepiness. However, very little research has been conducted to compare professionals and non-professionals when controlling for time driven and time of day. Method The aim of this study was to use a driving simulator to investigate whether professional drivers are more resistant to sleep deprivation than non-professional drivers. Differences in the development of sleepiness (self-reported, physiological and behavioral) during driving was investigated in 11 young professional and 15 non-professional drivers. Results Professional drivers self-reported significantly lower sleepiness while driving a simulator than non-professional drivers. In contradiction, they showed longer blink durations and more line crossings, both of which are indicators of sleepiness. They also drove faster. The reason for the discrepancy in the relation between the different sleepiness indicators for the two groups could be due to more experience to sleepiness among the professional drivers or possibly to the faster speed, which might unconsciously have been used by the professionals to try to counteract sleepiness. Conclusion Professional drivers self-reported significantly lower sleepiness while driving a simulator than non-professional drivers. However, they showed longer blink durations and more line crossings, both of which are indicators of sleepiness, and they drove faster.
Loiola-Barreiro, Camila Miranda; Silva, Marta Assumpção de Andrada E
To compare the voice handicap index of popular and erudite professional singers according to gender, age, professional experience time, and presence or absence of self-reported vocal complaints. One hundred thirty-two professional singers, 74 popular and 58 erudite, who responded to a questionnaire with regards to identification, age, gender, professional experience time in singing, musical genres (for popular singers), vocal classification (for erudite singers), presence of self-reported vocal complaints, and the specific protocols for popular (Modern Singing Handicap Index - MSHI) and erudite (Classical Singing Handicap Index - CSHI) singing. Higher proportion of women and higher incidence of vocal complaints were observed in the popular singers compared with the erudite singers. Most of the popular singers belonged to the genre of Brazilian Popular Music. Regarding the classification of erudite singers, there was greater participation of sopranos and tenors. No statistical differences were observed with respect to age and professional experience time between the groups. Comparison of the MSHI and CSHI scores showed no statistically significant difference between these scores and genre or age in both groups of singers. Professional experience time was related to the total score and the subscales disability and impairment in the MSHI, only for popular singers with vocal complaints. There was no correlation between these variables and the CSHI for erudite singers. The impact of vocal difficulty/problem interferes differently in these two musical genres when related to vocal complaint and professional experience time. The MSHI and CSHI protocols proved to be important tools not only for the identification of problems, but also for the understanding of how these individuals relate their voices with this occupational activity.
Kohrman, A F
The neonatal intensive care unit is the site of some of the most dramatic technology, complex decision-making and costly activity in the current range of medical institutions. Thus, the decisions made there are particularly visible, and of concern to a society which has increasingly scrutinized and challenged medical practices. Questions of marginal utility and cost-benefit relationships are becoming increasingly prominent. These concerns are heightened by the social and political tensions over issues of the time of initiation of life, quality of life, and assurances of equity for those less well off or handicapped from birth. Robert Weir's book, Selective Nontreatment of Handicapped Newborns, successfully summarizes the current dilemmas and identifies areas of uncertainty and lack of knowledge which cloud the decision-making processes. The book reviews the positions of the major protagonists of the last several years; inevitably, their positions will undergo continuous evolution in response to new data and vigorous political and public policy activity. Weir appropriately identifies the difficulty in arriving at an accurate prognosis as an important and prominent problem in decision-making about defective newborns. The population of surviving, compromised newborns is relatively unfamiliar and their problems remain largely unstudied. Weir's discussion of the desirability of the establishment of Infant Care Review Committees in those institutions which care for defective and handicapped newborns thoughtfully concludes that such committees are, on the balance, desirable. As experience accumulates with Infant Care Review Committees, they should serve the positive purpose of generating open discussion of legitimate disagreements. These committees will provide a forum in which decision-makers can disclose uncertainty, consider alternatives, and receive counsel.(ABSTRACT TRUNCATED AT 250 WORDS)
Heal, M; O'Hara, J
Where words fail, music may be a medium through which to explore one's inner world and experiences. Psychodynamic approaches have helped us to understand what it means to be handicapped (e.g. Sinason, 1992). The subtleties of diagnosing anorexia nervosa have recently been recognized in this group (e.g. Cottrell & Crisp, 1984). Music therapy has been used with clients of normal intelligence who have eating disorders (Nolan, 1989; Sloboda, 1993; Smeijsters & van den Hurk 1993). This article illustrates the music therapy of a woman with Down's syndrome (IQ = 50) and anorexia nervosa. It describes her management and progress in music therapy in relation to her external world and anorectic behaviours.
Long, T A
Since 1973 the practice of infanticide for some severely handicapped newborns has been receiving more open discussion and defence in the literature on medical ethics. A recent and important argument for the permissibility of infanticide relies crucially on a particular concept of personhood that excludes the theological. This paper attempts to show that the dispute between the proponents of infanticide and their religious opponents cannot be resolved because one side's perspective on the infant is shaped by a metaphysics that is emphatically rejected by the other. In such a situation philosophical argument is powerless to bring about a resolution because there can be no refutation of one side by the other. PMID:2969052
Zhang, X; Shan, G
One of the challenging skills in golfing is the driver swing. There have been a large number of studies characterizing golf swings, yielding insightful instructions on how to swing well. As a result, achieving a sub-18 handicap is no longer the top problem for golfers. Instead, players are now most troubled by a lack of consistency during swing execution. The goal of this study was to determine how to consistently execute good golf swings. Using 3D motion capture and full-body biomechanical modeling, 22 experienced golfers were analysed. For characterizing both successful and failed swings, 19 selected parameters (13 angles, 4 time parameters, and 2 distances) were used. The results showed that 14 parameters are highly sensitive and/or prone to motor control variations. These parameters sensitized five distinct areas of swing to variation: (a) ball positioning, (b) transverse club angle, (c) transition, (d) wrist control, and (e) posture migration between takeaway and impact. Suggestions were provided for how to address these five distinct problem areas. We hope our findings on how to achieve consistency in golf swings will benefit all levels of golf pedagogy and help maintain/develop interests to involve more golf/physical activity for a healthy lifestyle. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Major differences between fusion drivers and traditional accelerators include the following. The final beam current needed (/approximately/20 kA in a short pulse) is very much larger for a driver; such beams are dominated by repulsive space-charge effects since, even at 10 GeV, the ions are non-relativistic (v/c = 0.3). Also, the optical quality of the beams (called emittance by accelerator people) must be extremely good to ensure a suitably small focal spot at the pellet. Two schemes, one with a rf linac and storage rings, the other with a single-pass current-amplifying induction linac, are under study, the latter exclusively in the US. The induction linac approach lends itself to an examination in a sequence of scaled-down laboratory experiments since the most difficulties are expected to occur at the low energy end. Experiments and simulation have centered on a study of the transverse and longitudinal control of space-charge-dominated beams which are best described in terms of a non-neutral plasma rather than the traditional single-particle dynamics picture. An understanding of the high-current instability limits is required for arriving at a safe driver design. The final on-target beam current is so high that it must be carried in 16 separate focusing channels leading into the combustion chamber. While the energy deposition of the ions is expected to be entirely classical, there is a wealth of plasma physics phenomena to be explored (by theory and simulation) in the final propagation of these beams through the low-density gas in the chamber and in the environment of the hot target; it is important that none of these could result in a significant portion of the beam missing the focal spot. 13 refs., 9 figs., 1 tab
Innovation has become a key goal towards which teaching and workplace learning needs to be directed. Now perceived as germane and even necessary in almost all kinds of welfare work, the innovation potential in everyday practices and ways of allowing for employer creativity have become a highly...... on the empirical material, the paper proposes a ‘driver’ model for context sensitive research of innovation in welfare workplaces. The model involves three elements which can be regarded as drivers for innovation: i) craft (i.e. professional skills and knowledge), ii) levers (i.e. experiments and adjustment...
YOUNG, K; SALMON, P; REGAN MICHAEL, M
There is converging evidence that driver distraction is a contributing factor in car crashes, in Australia and overseas. Surprisingly, no known previous research has attempted to identify and assess the potentially distracting activities undertaken by the drivers of public passenger vehicles. This paper describes research undertaken on this issue. The research was partitioned into three phases: an analysis of the functions and tasks currently undertaken by public passenger vehicle drivers; th...
This study was an investigation of the effects of a motor handicap on the development of object permanence in the young child. Motor abilities were evaluated for 12 infants aged 13 to 29 months. Based on this evaluation, the children were described as manipulators or nonmanipulators in reference to their upper extremity skills. Their stage of object permanence was assessed using traditional and nontraditional assessments. Heart rate and visual tracking were recorded during the nontraditional assessment. Heart rate did not significantly relate to visual fixation or search response. There was, however, a significant difference (p less than .02) between stage achievement with traditional testing and age-appropriate levels. There was no significant difference between the nontraditional assessment and the age-appropriate levels. In addition, there was no significant difference in the development of object permanence between infants described as manipulators and those described as nonmanipulators. The last two findings suggest that infants with motor handicaps may develop object permanence at the expected ages, according to a nontraditional assessment.
Full Text Available The basic purpose of 1ibrarianship code is to form and build librarian personality who can make possible the same opportunity to acquiring knowledge for all users, irrespective of their different demands or special needs.When we discuss the importance of building librarian personality the demanding work with users we confront the problem of ethical treatment very often. Ethics advises only general rules which are rarely simple and they are frequently opposite to each other.The process of reacting between the librarian and the user - as with general information needs as with special functional needs - is also dependent on librarian's professional relation which is formed on important elements such as professional qualification,experiences, creativeness and ethics.We are also interested in question where is the border between ethical and non - ethical action in key situations when the 1ibrarian meets functionally handicapped user. Opportunities for non - ethical reaction of professional workers are much more possible if the library's premises and the furniture don't offer suitable conditions for adaptable communication with the handicapped.But on the other side the 1ibrarian has just because of the bad arhitectural conditions better occasion to introduce himself as one of the best ethically formed personalies compared with other professions. With adaptable communication, creative work and with professional relation in offering help to disabled people, the librarian can contribute to more quality service and even more - he/she becomes an example to other professions - also in ethical sense.
Full Text Available Visually handicapped use their white cane to find obstacles. They follow tactile walking surface indicators to find routes and intersections. They use all sensory organs they can use to acquire the surrounding information. They match the surrounding information with routing information they have, to find their current location and target direction. However, even if tactile walking surface indicators are installed, it is difficult for them to visit unknown places because they have no correct routing information. When they go outside depending on tactile walking surface indicators, they have to follow them. They cannot plan their walking routes for themselves in unknown places. It is impossible for them to walk around various places such as shopping malls and station concourses as sighted persons, which is indispensable to enjoy their daily life. In this work, we propose a method which supports visually handicapped people to visit and walk around in their unknown places. We use RFID technologies to achieve voice navigation with the direction to their destination from their current location and their moving direction. To verify effectiveness of our system, we navigate blindfolded people experimentally. In the experiment, we have confirmed the success rate is 81 %.
In an effort to provide physical education instruction for handicapped students, Leeward Community College implemented, on a pilot basis, a non-credit course in KI-Aikido, an oriental martial art which combines theory and exercise toward the goal of controlling the body through the power of the mind. The course, offered to both handicapped and…
Chen, Zuosong; Sun, Kaihong; Wang, Kun
This study aims to investigate the relationships among self-esteem, achievement goals, and self-handicapping and the potential mediating role of achievement goals in the relationship between self-esteem and self-handicapping in college physical education. The participants were 320 Chinese college students. Three validated scales were employed to assess participants' self-esteem, achievement goals, and self-handicapping in college physical education. Results showed that self-esteem had a negative effect on self-handicapping. Self-esteem had a positive effect on mastery goals, but had a negative effect on performance-avoidance goals. Mastery goals had a negative effect and performance-avoidance goals had a positive effect on self-handicapping. Moreover, mastery goals and performance-avoidance goals partially mediated the relationship between self-esteem and self-handicapping, and self-esteem had both direct and indirect effects on self-handicapping in college physical education. The findings indicate that improving individual's self-esteem and promoting mastery goals while reducing performance-avoidance goals may be relevant strategies to reduce self-handicapping in college physical education.
Briegel, Wolfgang; Schneider, Marco; Schwab, K Otfried
To investigate handicap-related problems of children and adolescents with 22q11.2 deletion syndrome and their primary caregivers' coping strategies. Primary caregivers of 153 subjects aged 2-16 years were anonymously asked to fill out questionnaires, e.g., the Handicap Related Problems for Parents Inventory. Primary caregivers of 96 subjects (53 males, 43 females; mean age: 7;0 [2;1-16;11] years) sent back questionnaires. Patient's behaviour and discipline were the most important handicap-related problems. Significant correlations could be found between the patient's age and his/her relationship with the primary caregiver (rho=0.228; p=.029) and other family members (rho=0.293; p=.004). Compared to other parents of physically handicapped children or those with multiple handicaps, these parents did not experience increased stress. The more the coping strategies "self-fulfillment" and "intensification of partnership" were used, the lower parental stress was (p=.012, p=.025, respectively). "Focusing on the handicapped child" was positively correlated with high parental stress (p=.000). With regard to parental stress and coping strategies, primary caregivers of children and adolescents with 22q11.2 deletion do not significantly differ from other parents of physically handicapped children. As handicap-related family problems increase with the patient's age, a growing need for counseling, especially for aspects of parenting and discipline, and for treatment can be presumed.
Finez, Lucie; Berjot, Sophie; Rosnet, Elisabeth; Cleveland, Christena; Tice, Dianne M
We examined the relationship between physical self-esteem and claimed self-handicapping among athletes by taking motives into consideration. In Study 1, 99 athletes were asked to report their tendency to engage in claimed self-handicapping for self-protective and self-enhancement motives (trait measures). Low self-esteem athletes reported a higher tendency to engage in claimed self-handicapping for these two motives compared with high self-esteem athletes. Neither low nor high self-esteem athletes reported a preference for one motive over the other. In Study 2, 107 athletes participated in a test that was ostensibly designed to assess high physical abilities - and thus to encourage self-handicapping for self-enhancement motives (success-meaningful condition) - or to assess low physical abilities, and thus to encourage self-handicapping for self-protective motives (failure-meaningful condition). Before starting the test, athletes were given the opportunity to claim handicaps that could impair their performance. Low self-esteem athletes claimed more handicaps than high self-esteem athletes in both conditions. Findings suggest that low physical self-esteem athletes engage more in claimed handicapping regardless of motives, relative to high physical self-esteem athletes.
Results: After adjusting for other variables, the multivariable analysis showed that handicap in stroke is significantly associated with the Barthel index (p<0.05) and atrial fibrillation (p<0.05). Conclusion: Barthel index is an important predictor of handicap following stroke. Atrial fibrillation should also be considered in the ...
Full Text Available This work gives an detailed review of the basic issues of development of protection and rehabilitation of handicapped people in Macedonia with data especially for the period pf the last five decades.A plentitude of documentary materials proved to be important starting assumption for further historical studies on protection and rehabilitation of handicapped people in the Republic of Macedonia.
Dennis A. Vinton; Donald E. Hawkins
This review of literature is intended to promote awareness of the needs of the 15 percent of the nation's children and youth who are afflicted with some form of handicap. It is imperative that those who design children's programs that utilize natural environments understand the special problems of handicapped children.
Martin, Andrew J.; Marsh, Herbert W.; Williamson, Alan; Debus, Raymond L.
Interviews with university students selected as high or low in either self-handicapping or defensive pessimism identified personal perspectives on the nature of self-handicapping and defensive pessimism, the perceived reasons why they engage in these strategies and the perceived advantages that follow from them, and the extent to which ego goals…
Thomas, Cathy R.; Gadbois, Shannon A.
Background: Self-handicapping is linked to students' personal motivations, classroom goal structure, academic outcomes, global self-esteem and certainty of self-esteem. Academic self-handicapping has yet to be studied with respect to students' consistency in self-description and their description of themselves as learners. Aims: This study…
Standage, Martyn; Treasure, Darren C.; Hooper, Katherine; Kuczka, Kendy
Background: Self-handicapping is an attribution-related process whereby individuals create performance impediments/excuses to protect self-worth in socially evaluative environments. Thus, the prevailing motivational climate would appear to be an important factor when attempting to understand the situational self-handicapping process within school…
Greenlees, Iain; Jones, Simon; Holder, Tim; Thelwell, Richard
The aim of this study was to examine hypotheses derived from Jones and Berglas's (1978) self-handicapping model. It was hypothesized that individuals using many self-handicaps would use more internal attributions and report greater gains in perceived judo ability following success than individuals using few self-handicaps. In addition, it was hypothesized that individuals using many self-handicaps would use more external attributions and report less reduction in perceived judo ability following failure. Fifty-three judo players completed measures of trait self-handicapping, situational self-handicapping and a measure of perceived judo ability before competition. Following competition, the participants completed the Causal Dimension Scale II and the measure of perceived judo ability for a second time. Analyses of variance revealed that high self-handicappers attributed failure to more external factors than low self-handicappers. It was also found that high self-handicappers reported less of a reduction in perceived judo ability following failure than low self-handicappers. The findings therefore provide support for the potential short-term benefits of self-handicapping in sport, although further research is required to examine the long-term implications of using self-handicaps.
Murray, Carolyn B.; Warden, M. Robert
Presents questionnaire results concerning self-handicapping, course-related expectancies, and study habits. Reports that self-handicappers were more likely than others to make external and unstable attributions. Concludes that the underlying cognitive mechanism of self-handicapping strategies is a defensive attributional pattern that protects an…
Dorman, Jeffrey P.; Adams, Joan E.; Ferguson, Janet M.
Classroom environment research investigating the relationship between classroom environment and self-handicapping was conducted in Australian, Canadian, and British high schools. A sample of 3,602 students from 29 schools responded to a questionnaire that assessed student perceptions of classroom environment, self-handicapping, and academic…
To describe the causes of blindness in pupils and staff in the blind unit of the School for the Handicapped in Kwara State. 2. To identify problems in the blind school and initiate intervention. All the blind or visually challenged people in the blind unit of the school for the handicapped were interviewed and examined using a ...
Chen, Lung Hung; Chen, Mei-Yen; Lin, Meng-Shyan; Kee, Ying Hwa; Kuo, Chin Fang; Shui, Shang-Hsueh
Self-handicapping is a maladaptive behavior which undermines students' achievements, but the antecedents of self-handicapping are not well studied in physical education. The aim was to examine the relations of implicit theory of abilities and self-handicapping in physical education. 264 college students, whose mean age was 20.3 yr. (SD = 1.7), completed the Conceptions of the Nature of Athletic Ability Questionnaire-2 and Self-handicapping Scale for Sport. Analysis indicated entity beliefs positively predicted reduced effort and making excuses. Also, incremental beliefs negatively predicted reduced effort. Results are discussed in terms of implicit theory of ability and self-handicapping. Directions for research and implications are stated.
Ferrand, Claude; Champely, Stephane; Brunel, Philippe C
The present study evaluated the relative contributions of Self-esteem, Trait anxiety, and Public Self-consciousness to self-handicapping on a sex-typed task, within a specific academic sport context. Prior to the competitive examination used to recruit French Physical Education Teachers, female sport students (N = 74) were asked to list and rate on a 7-point scale handicaps which could be disruptive to their Rhythmic Gymnastics performance. Self-esteem did not account for significant variance in any category of handicaps. Trait Anxiety was negatively related to handicaps related to Rhythmic Gymnastics and to Social and Work Commitments. Public Self-consciousness was significantly related to endorsement of Friends and Family Commitments handicaps. These results were discussed in relation to the literature.
..., religion, sex, marital status, handicap, or national origin. 113.3-1 Section 113.3-1 Business Credit and... of race, color, religion, sex, marital status, handicap, or national origin. (a) This regulation does not prohibit the consideration of race, color, religion, sex, marital status, handicap, or national...
Dorman, Jeffrey P.; Adams, Joan E.; Ferguson, Janet M.
Presents an investigation of the relationship between classroom environment and self-handicapping in Australian, Canadian, and British secondary schools. Explores student perceptions of classroom environment, self-handicapping, and academic efficacy. Reports that classroom environment scales accounted for variance in self-handicapping beyond what…
Leondari, Angeliki; Gonida, Eleftheria
Background: Academic self-handicapping refers to the use of impediments to successful performance on academic tasks. Previous studies have shown that it is related to personal achievement goals. A performance goal orientation is a positive predictor of self-handicapping, whereas a task goal orientation is unrelated to self-handicapping. Aims: The…
Full Text Available ABSTRACTEvidence is emerging of a significant clinical and neuro-anatomical relationship between balance and anxiety. Research has suggested a potentially priming effect with anxiety symptoms predicting a worsening of balance function in patients with underlying balance dysfunction. We propose to show that a vestibular stimulus is responsible for an increase in state anxiety and there is a relationship between increased state anxiety and worsening balance function. Aims1.To quantify state anxiety following a vestibular stimulus in patients with a chronic vestibular deficit.2.To determine if state anxiety during a vestibular stimulus would correlate with the severity of chronic balance symptoms and handicap. MethodsTwo separate cohorts Vestibular Schwannoma (VS patients underwent vestibular tests (electronystagmography, cervical and ocular vestibular evoked myogenic potentials and caloric responses and questionnaire assessment (Vertigo handicap Questionnaire, Vertigo Symptom Scale, State Trait Anxiety InventoryFifteen post resection Vestibular schwannoma patients, with complete unilateral vestibular deafferentation, were assessed at a minimum of 6 months after surgery in Experiment 1 (Aim 1. Forty-five patients with VS in-situ and with preserved vestibular function formed the cohort for Experiment 2 (Aim 2. Experiment 1: VS subjects (N=15 with a complete post-resection unilateral vestibular deafferentation completed a State anxiety questionnaire before caloric assessment and again afterwards with the point of maximal vertigo as the reference (Aim 1. Experiment 2: State anxiety measured at the point of maximal vertigo following a caloric assessment was compared between two groups of presenting with balance symptoms (Group 1 N=26 and without balance symptoms (Group 2 N=11 (Aim 2. The presence of balance symptoms was defined as having a positive score on the VSS-VER.ResultsIn experiment 1, a significant difference (p<0.01 was found when comparing
For some years now, it has been possible in the Netherlands to follow a Driver Training in Steps (DTS) as well as the regular driver training. The DTS is a structured training method with clear training objectives which are categorized in four modules. Although the DTS is considerably better than
Extensive analyses of profit-ability and pricing over the years have shown that the trends seen in the petrochemical industry have two dominant drivers, namely, industry experience curves (reflecting continuous process improvement and cost savings) and profitability cycles. Any outlook for the future must examine both of these facets. The author's algorithm for price projections has two primary terms: a cost-related one and a supply/demand-related one. Both are strong functions of experience curves; the latter is also a prime function of cyclicality. At SRI International. To arrive at medium-term quantitative projections, SRI typically creates a consistent base-case scenario that more or less mirrors the past but also incorporates observed directional changes. In this article the author examines in detail how these scenarios are used for projection. He describes experience curves, ethylene/gross domestic product (GDP) penetration levels, industry structure, and cyclicality as they apply to ethylene prices
processes and behavioural dimensions is practically non-existent. This article tries to remedy the current gap in the literature by reviewing research findings on interfirm collaboration (alliances). On that basis a conceptual framework for analyzing partnership processes is developed. Finally......, the antecedents of collaborative advantage are theoretically examined, and the organizational competences contributing to collaborative success are identified. The conclusion is that operational processes and social dynamics are vital drivers of collaborative advantage. Another significant conclusion...... is that public management research can benefit from drawing upon existing alliance research. Alliance scholars have during the past couple of decades accumulated an impressive amount of knowledge on different aspects of inter-firm cooperation, and therefore the learning potential for public management scholars...
One objective of research on inertial confinement fusion is the development of a power generating system based on this concept. Realization of this goal will depend on the availability of a suitable laser or other system to drive the power plant. The primary laser systems used for laser fusion research, Nd 3+ : Glass and CO 2 , have characteristics which may preclude their use for this application. Glass lasers are presently perceived to be incapable of sufficiently high average power operation and the CO 2 laser may be limited by and issues associated with target coupling. These general perceptions have encouraged a search for alternatives to the present systems. The search for new lasers has been directed generally towards shorter wavelengths; most of the new lasers discovered in the past few years have been in the visible and ultraviolet region of the spectrum. Virtually all of them have been advocated as the most promising candidate for a fusion driver at one time or another
Motta, Sergio; Cesari, Ugo; Paternoster, Mariano; Motta, Giovanni; Orefice, Giuseppe
To verify possible relations between vocal disability and aerodynamic measures in selected Parkinson's disease (PD) patients with low/moderate-grade dysphonia. Fifteen idiopathic dysphonic PD male patients were examined and compared with 15 euphonic subjects. Testing included the following measures: Voice Handicap Index (VHI), maximum phonation time (MPT), mean estimated subglottal pressure (MESGP), mean sound pressure level (MSPL), mean phonatory power (MPP), mean phonatory efficiency (MPE) and mean phonatory resistance (MPR). Statistical analysis showed: a significant reduction in MPR and MSPL in PD subjects compared to the healthy ones; a significant positive correlation between VHI score and MSPL, MPR, MPP, MESGP and a significant negative correlation between VHI and MTP within PD subjects. Test for multiple linear regression showed a significant correlation between VHI score, MPT, MPR and MSPL. A relationship between VHI and aerodynamic measures was shown in the present study. Compensatory mechanisms may aggravate vocal disability in PD subjects.
Niebudek-Bogusz, Ewa; Kuzańska, Anna; Woźnicka, Ewelina; Sliwińska-Kowalska, Mariola
The aim of this study was to assess the application of Voice Handicap Index (VHI) in the diagnosis of occupational voice disorders in female teachers. The subjective assessment of voice by VHI was performed in fifty subjects with dysphonia diagnosed in laryngovideostroboscopic examination. The control group comprised 30 women whose jobs did not involve vocal effort. The results of the total VHI score and each of its subscales: functional, emotional and physical was significantly worse in the study group than in controls (p teachers estimated their own voice problems as a moderate disability, while 12% of them reported severe voice disability. However, all non-teachers assessed their voice problems as slight, their results ranged at the lowest level of VHI score. This study confirmed that VHI as a tool for self-assessment of voice can be a significant contribution to the diagnosis of occupational dysphonia.
Wood, V E; Chamove, A S
To assess the efficacy of paradoxical directives, levels of challenging behaviour during 2 weeks of paradox, reprimand and extinction were compared with baseline levels in four adults with mental handicaps attending a day centre. Paradox was the most effective procedure for reducing the frequency and severity of challenging behaviour by an average of over 70% by the end of 2 weeks and up to 90% in certain subjects; extinction was least effective. Paradox was most effective with more defiant subjects, when staff rated treatment success as low, when improvement using extinction and reprimand was poorest, and in reducing aggressive behaviour. The present authors suggest the overjustification effect offers an explanation for the effects of paradox.
Since company boards are increasingly discussing 'sustainability', it becomes necessary to examine the nature of sustainability drivers. Most approaches to corporate sustainability drivers have focused either on internal or external drivers. This paper is aimed at providing a more holistic
Since company boards are increasingly discussing 'sustainability', it becomes necessary to examine the nature of sustainability drivers. Most approaches to corporate sustainability drivers have focused either on internal or external drivers. This paper is aimed at providing a more holistic
Probst, Thomas; Dinkel, Andreas; Schmid-Mühlbauer, Gabriele; Radziej, Katharina; Limburg, Karina; Pieh, Christoph; Lahmann, Claas
Vertigo symptoms can lead to more or less vertigo-related handicap. This longitudinal study investigated whether depression, anxiety, and/or somatization mediate the relationship between vertigo symptoms and vertigo-related handicap. N=111 patients with vertigo/dizziness provided complete data on the following measures: Vertigo symptoms at baseline, depression at 6-month follow-up, anxiety at 6-month follow-up, somatization at 6-month follow-up, and vertigo handicap at 12-month follow-up. Mediation analyses with bootstrapping were performed to investigate the mediating role of anxiety, depression, and somatization in the relationship between vertigo symptoms and vertigo-related handicap. When the mediating role of anxiety, depression, and somatization was evaluated separately from each other in single mediation models, the effect vertigo symptoms at baseline exerted on vertigo-related handicap at 12-month follow-up was significantly mediated by depression at 6-month follow-up (pvertigo symptoms at baseline on vertigo-related handicap at 12-month follow-up (pvertigo symptoms lead to vertigo-related handicap. Copyright © 2016 Elsevier Inc. All rights reserved.
Full Text Available In the present research on self-handicapping, the goal was to examine the role of different types of academic motivation according to the level of self-determination. Since the existing research on self-handicapping has examined only the role of interpersonal competition, we also aimed to explore the role of different kinds of competition, i.e., the role of the reasons that motivate people to participate in competition, and the role of the reasons for the avoidance of competition. 748 high school students participated in the study. Regarding the role of academic motivation in self-handicapping the prevailing role of amotivation stood out. Intrinsic motivation predicted self-handicapping negatively, but extrinsic motivation proved to be a positive predictor. The factor structure of the Academic Motivation Scale only enabled differentiation of the reasons for education on the level of three basic types. With regard to the role of the different dimensions of competitiveness in self-handicapping, results show that those denoted by fear of failure and self-worth protection proved to be more characteristic of self-handicapping than those defined by a high valuation of the importance of quality of task accomplishment. Among others, our research suggests that by diverting students away from hypercompetitive values, functionality of self-handicapping can be decreased.
Finez, Lucie; Sherman, David K
Two field studies investigate the role of self in the tendency of athletes to engage in claimed handicapping strategies during training (anticipatively claiming that handicaps may interfere with their performance). Study 1 tested the relationship between trait self-esteem and athletes' engagement in claimed self-handicapping. As hypothesized, low physical self-esteem athletes claimed more handicaps than high physical self-esteem athletes. For stronger evidence for the causal role of the self, Study 2 tested whether securing athletes' self-worth through self-affirmation would lead to decreased claimed self-handicapping by using a mixed model design that allows for both between-subjects (affirmation vs. control condition) and within-subject comparisons (before vs. after self-affirmation intervention). Self-affirmed athletes had decreased levels of claimed self-handicapping. Studies 1 and 2 also demonstrate that athletes engage in claimed self-handicapping during training, which could have deleterious effects on subsequent performance. Discussion centers on theoretical implications and applications for coaches, sport teachers, and sport psychologists.
Bieri, R.; Monsler, M.; Meier, W.; Stewart, L.
Parametric models for scaling heavy-ion driver designs are described. Scaling of target performance and driver cost is done for driver parameters including driver energy, number of beams, type of superconductor used in focusing magnets, maximum magnetic field allowed at the superconducting windings, linear quadrupole array packing fraction mass, and ion charge state. The cumulative accelerator voltage and beam currents are determined from the Maschke limits on beam current for each choice of driver energy and post-acceleration pulse duration. The heavy-ion driver is optimized over the large available driver parameter space. Parametric studies and the choice of a base driver model are described in a companion paper
Court decisions interpreting the effect of the education for All Handicapped children Act on traditional forms of public school discipline have raised many question. This article reviews these decisions and confirms that most forms of minor disciplinary remedies remain available to educators so long as they are also used with nonhandicapped students. However, many legal problems arise with expulsion and long-term, or indefinite, suspensions of handicapped students, especially in the light of the recent Supreme court ruling regarding the expulsion of handicapped students.
A successful childhood is to be striven after particularly for a handicapped child. Habilitation and rehabilitation, only carefully adapted to one another referring to medical specialties in colaboration with the family, may rise to the demand of the individuality of every one handicapped child. On prior conditions children with chiefly physical handicaps may be integrated into the polytechnical secondary school providing general education in the home town. The total-body examination of these children remains to be the basis for all paediatric actions.
Kane, Patrick; Zollman, Kevin J. S.
The handicap principle has come under significant challenge both from empirical studies and from theoretical work. As a result, a number of alternative explanations for honest signaling have been proposed. This paper compares the evolutionary plausibility of one such alternative, the “hybrid equilibrium,” to the handicap principle. We utilize computer simulations to compare these two theories as they are instantiated in Maynard Smith’s Sir Philip Sidney game. We conclude that, when both types of communication are possible, evolution is unlikely to lead to handicap signaling and is far more likely to result in the partially honest signaling predicted by hybrid equilibrium theory. PMID:26348617
The Safe Travel to School Programme was recently implemented by a national child safety agency, with a focus on driver road safety awareness, defensive ... of a vehicle telematics tracking system with regular, individual driving behaviour ...
Researchers have examined the effects of alcohol consumption : on older adults functioning, and some have : addressed alcohols effects on older drivers crash risk. : Generally, the findings have shown that alcohol is less : likely to be a fa...
Zhang, Ting; Chen, Zhong; Ouyang, Chao
Driver fatigue is one of the main causes of frequent traffic accidents. In this case, driver fatigue detection system has very important significance in avoiding traffic accidents. This paper presents a real-time method based on fusion of multiple facial features, including eye closure, yawn and head movement. The eye state is classified as being open or closed by a linear SVM classifier trained using HOG features of the detected eye. The mouth state is determined according to the width-height ratio of the mouth. The head movement is detected by head pitch angle calculated by facial landmark. The driver's fatigue state can be reasoned by the model trained by above features. According to experimental results, drive fatigue detection obtains an excellent performance. It indicates that the developed method is valuable for the application of avoiding traffic accidents caused by driver's fatigue.
This study was a randomized control intervention to measure the effectiveness of a cellular phone control device : that communicates with the vehicles of teen drivers to deny them access to their phone while driving for the : purpose of reducing dist...
Ilmer, Steven; And Others
The study assessed object permanence construct performance in 20 severely handicapped students (4 to 14 years old) who were differentiated by treatment (prompt) condition and motor ability level. Results revealed a trait (motor ability) x treatment interaction. (Author/SB)
Deppe, R K; Harackiewicz, J M
High and low self-handicappers (as measured by E. E. Jones & F. Rhodewalt's  Self-Handicapping Scale) were asked to play a game of pinball (in a competitive or noncompetitive setting) after they had practices as much as they wanted on a related task (thus, not practicing could have served as a self-handicap). High self-handicappers who did not practice much became more involved in the game and subsequently reported enjoying the game more than high self-handicappers who practiced a lot. Furthermore, the effects on enjoyment were mediated by task involvement, suggesting that the protection afforded by self-handicapping affects intrinsic motivation by allowing the individual to become absorbed in the activity instead of focusing on performance concerns. Individuals who self-handicap may be providing themselves with the "breathing room" they need to become absorbed in an activity and to experience the activity as enjoyable.
Zuckerman, M; Kieffer, S C; Knee, C R
Self-handicappers erect impediments to performance to protect their self-esteem. The impediments may interfere with the ability to do well and, as such, may result in poor adjustment. Using a longitudinal design, the present studies examined prospective effects of self-handicapping on coping, academic performance, and several adjustment-related variables (e.g., self-esteem). It was found that, compared to low self-handicappers, high self-handicappers reported higher usage of coping strategies implying withdrawal and negative focus. High self-handicappers performed less well academically, an effect that was mediated in part by poor study habits. Finally, high self-handicapping resulted in poorer adjustment over time, and poorer adjustment resulted in higher self-handicapping over time. These relations are consistent with the idea of a vicious cycle in which self-handicapping and poor adjustment reinforce one another.
Brooks, Tony; Hasselblad, Stefan
CARE HERE (Creating Aesthetically Resonant Environments for the Handicapped, Elderly and Rehabilitation) was realised as a full European IST (Information Society Technologies) project, involving adults and children with learning disability, PMLD (Profound and Multiple Learning Disability...
Full Text Available The presented text shows the results of research carried out within the dissertation thesis. The main topic is the phenomenon of sociocultural handicap of foreign pupils (pupils with a different mother tongue. The research is based on the expert belief that integration of foreign pupils (pupils with a different mother tongue into Czech schools and the training of teachers in this field is still somewhat marginal, even though there is a growing debate about increasing cultural diversity, increasing heterogeneity of schools and introduction of inclusive measures. The aim of the research was to analyze professional training of teachers in relation to the sociocultural handicap of foreign pupils (pupils with a different mother tongue. The goal was refined by the formulation of research questions: What possible problems (difficulties reflect teachers in the teaching process of foreign pupils? What procedures and strategies do teachers use to help these pupils to be integrated successfully? How do teachers assess their professional readiness for education of foreign pupils (whether they were sufficiently prepared to work with foreign pupils in the course of their undergraduate studies, where they find benefits, deficiencies in this training? How do students assess their undergraduate education for foreign-pupil teaching (whether they were ready to work with foreign pupils in their previous undergraduate education, where they find benefits, deficiencies in this training? The research used questionnaire survey techniques for teachers and students and semi-structured interviews for teachers. The partial technique was the analysis of study subjects focused on the education of foreign pupils at the Faculty of Education at West Bohemian University in Pilsen (hereinafter WBU. The research group was made up of teachers of the 1st grade of primary schools of the Pilsen and Karlovy Vary regions and students of the 4th grade of the field of Teaching for the
Hatice Yildirim Sari
Full Text Available AIM/BACKGROUND: The purpose of this research is to determine the knowledge of nurses and midwives who are working at primary health care services. METHODS: The information regarding the research has been given to the nurses and midwives working at primary health centers of Manisa, and 70 nurses and midwives have accepted to attend the research. In collecting the data, two questionnaire forms prepared by the researchers have been used and these forms are composed of two parts. In the first part of the questionnaire, there are questions about the sociodemografhic characteristics of midwives and nurses; in the second one the questions are related to the symptoms and causes of mental-handicap and the attempts regarding the mentally-handicapped child and his family. RESULTS: The nurses and midwives have stated that the most important cause of mental handicap is marriages among relatives (92.9%. and that in a situation of not being able to fullfill mental motor skills in relation to age, they suspect mental handicap (90%. They have also stated that they mostly have or can have difficulty in communucating with the mentally-handicapped child (64%. CONCLUSION: As a result, the nurses and midwives have adequate knowledge about the causes and symptoms of mental handicap. On the other hand, their knowledge regarding the services to be planned in care of mentally-handicapped children is limited. At the primary health care services, educational studies can be planned in order to give better health service for mentally-handicapped individuals. [TAF Prev Med Bull 2008; 7(2.000: 127-132
Cramp, M E; Grundy, H C; Perinpanayagam, R M; Barnado, D E
Hepatitis B virus infection is common in institutions caring for the mentally handicapped. Hepatitis B virus and hepatitis C virus share routes of transmission but the prevalence of hepatitis C virus infection in this population is unknown. We have tested 101 patients from two institutions in South-East England caring for adults with mental handicap for the presence of hepatitis C antibody, hepatitis B core antibody, and if necessary hepatitis B surface antigen. None tested positive for hepat...
/Abstract Music Communication, Projection and Analogy of Handicapped Children in Music Therapy Presented work takes an interest in music contents produced by handicapped children attending music therapy sessions. The contents of music were gained from the children by the method of improvisation, particularly by "concert technique". In the theoretical part we present philosophical background for the music therapy in a field of special education and research. This background thought we have fou...
Lennings, C J
Self-handicapping motivation refers to the likelihood a person will project personal ambition into the future, make a pessimistic judgement, and then mobilise effort in the present to avoid an anticipated negative outcome. It should, therefore, be a correlate of future time perspective. This study showed for a sample of 120 first-year students that, whilst future time perspective did strongly predict scores on a measure of self-handicapping motivation, neither variable was a useful predictor of outcome.
Martinussen, Laila Marianne; Møller, Mette; Prato, Carlo Giacomo
The Driver Behavior Questionnaire (DBQ) and the Driver Skill Inventory (DSI) are two of the most frequently used measures of driving style and driving skill. The motivation behind the present study was to test drivers’ insight into their own driving ability based on a combined use of the DBQ......, annual mileage and accident involvement. 3908 drivers aged 18–84 participated in the survey. The results suggested that the drivers have good insight into their own driving ability, as the driving skill level mirrored the frequency of aberrant driving behaviors. K-means cluster analysis revealed four...... distinct clusters that differed in the frequency of aberrant driving behavior and driving skills, as well as individual characteristics and driving related factors such as annual mileage, accident frequency and number of tickets and fines. Thus, two sub-groups were identified as more unsafe than the two...
Full Text Available Objectives: “Voice” is affected more and sooner than other speech subsystems in Parkinson's Disease (PD. Voice Handicap Index (VHI is the most applicable subjective self-rating questionnaire in VD patients. The aim of this study was the investigation of Voice handicap in Iranian PD patients. Methods & Materials: This cross-sectional, analytical and non-interventional study was done on 50 (35 males, 15 females patients who reported a VD related to their PD. They were selected from thepatients referring to movement disorders’ clinic in Rasool Akram Hospital affiliated withTehran University of medical sciences, through easy sampling. VHI total score (VHIT and its domains (functional-VHIF, Emotional VHIE, Physical VHIP was assessed in all of participants and by gender segregation. Results: 83% of patients reported voice handicap. There wasn't any difference between VHIT and its mentioned 3 domains in both sexes. There is positive correlation between VHIT, VHIE and VHIF with age. VHIT and VHIF had a positive relationship with disease duration (DD. The males VHIT and the mentioned domains had positive correlations with DD. Conclusion: Most of Iranian PD patients feel handicap due to voice disorder caused by PD and their quality of life was affected by voice impairment. Increase in age and disease duration caused more voice disorder and reduced quality of life especially patients feel more handicaps in functional domain (VHIF. In addition, the males feel more handicap than females when DD develops.
Jensen, Anker; Kaerlev, Linda; Tüchsen, Finn
-249) and for other truck drivers (SHR: 130, 95% CI: 108-156) compared to bus drivers (SHR: 110, 95% CI: 79-149). All drivers had high SHR for lesions of the ulnar nerve (SHR: 159, 95% CI: 119-207), especially bus drivers (SHR: 197, 95% CI: 116-311). Long-haul truck drivers had high SHRs for synovitis and bursitis...
Weary, G; Williams, J P
An experiment was conducted to examine the notion that depressives' responses would reflect a protective self-presentation style (Hill, Weary, & Williams, 1986), the underlying goal of which would be the avoidance of future performance demands and potential losses in self-esteem. In this study, depressed and nondepressed Ss were asked to perform a relatively simple visual-motor task. Half of the depressed and half of the nondepressed Ss were told that if they were successful at the task, they would be asked to perform a 2nd, similar task. The remaining Ss were given no such expectation of future performance. We predicted and found that depressed compared with nondepressed Ss strategically failed at the task when presented with the possibility of future performance and further losses in esteem. Moreover, this strategic failure was associated with some costs; depressed-future performance expectancy Ss experienced more discomfort or negative affect as a result of their performance. The relationship between this depressive self-presentation and self-handicapping strategies is discussed.
Correia, Jose H.; Mendes, Paulo M.
This paper presents a smart suit, water impermeable, containing sensors and electronics for monitoring handicapped people at hydrotherapy sessions in swimming-pools. For integration into textiles, electronic components should be designed in a functional, robust and inexpensive way. Therefore, small-size electronics microsystems are a promising approach. The smart suit allows the monitoring of individual biometric data, such as heart rate, temperature and movement of the body. Two solutions for transmitting the data wirelessly are presented: through a low-voltage (3.0 V), low-power, CMOS RF IC (1.6 mm x 1.5 mm size dimensions) operating at 433 MHz, with ASK modulation and a patch antenna built on lossy substrates compatible with integrated circuits fabrication. Two different substrates were used for antenna implementation: high-resistivity silicon (HRS) and Corning Pyrex #7740 glass. The antenna prototypes were built to operate close to the 5 GHz ISM band. They operate at a center frequency of 5.705 GHz (HRS) and 5.995 GHz (Pyrex). The studied parameters were: substrate thickness, substrate losses, oxide thickness, metal conductivity and thickness. The antenna on HRS uses an area of 8 mm2, providing a 90 MHz bandwidth and ~0.3 dBi of gain. On a glass substrate, the antenna uses 12 mm2, provides 100 MHz bandwidth and ~3 dBi of gain.
Full Text Available According to contemporary academic and social insights,human functional limitations and handicaps are not exclusively the result of the physical and / or mental characteristics of the individual (medical model, but theycan just as well be a consequence of a maladjustment of the social and physical environment (conflict / social model.This radical reversal of focus from person to environment,or in other words, from the assessment that the person isimpeded to the insight that the physical and socialenvironment is an impediment, has far-reaching consequences for the designing of human-made environments.The recent Universal Design paradigm extends beyond accommodating ‘modal’ users and aims to include the realdiversity of user populations, including those with physical and / or mental impairments and functional limitations. To achieve this, a large amount of design information in connection with human dis-abilities (limitations andpossibilities is required.Together with prescriptive laws and regulations, designers need descriptive information about; on the one hand,CONFLICTS between users and built environments, and onthe other hand, empirically evident design RESOLUTIONS. In response to this need, the paper advances the development of specific Universal Design Patterns (UD Patterns in order to collect and organise this information for decision makers and for designers.
Nakai, S.; Andre, M.; Krupke, W.F.; Mak, A.A.; Soures, J.M.; Yamanaka, M.
The present status of solid state laser drivers for an inertial confinement thermonuclear fusion power plant is discussed. In particular, the feasibility of laser diode pumped solid state laser drivers from both the technical and economic points of view is briefly reviewed. Conceptual design studies showed that they can, in principle, satisfy the design requirements. However, development of new solid state materials with long fluorescence lifetimes and good thermal characteristics is a key issue for laser diode pumped solid state lasers. With the advent of laser diode pumping many materials which were abandoned in the past can presently be reconsidered as viable candidates. It is also concluded that it is important to examine the technical requirements for solid state lasers in relation to target performance criteria. The progress of laser diode pumped lasers in industrial applications should also be closely watched to provide additional information on the economic feasibility of this type of driver. 15 refs, 9 figs, 2 tabs
Singh, Rajiv Kumar; Joshi, Hari Shankar
A cross-sectional study was conducted on Lucknow highway in Bareilly district of Uttar Pradesh to study the knowledge of truck drivers about HIV transmission and prevention and to study the sexual behaviour of these drivers with reference to HIV/AIDS. Age, marital status, education, income, drinking alcohol, length of stay away from home, knowledge about transmission and prevention of HIV, and HIV-prone behavior of truck drivers were studied. Chi-square, mean, and SD were calculated. In all, 289 (97.6%) drivers had heard about HIV/AIDS. Only 242 (81.8%) were aware of HIV transmission by heterosexual route. Misconceptions such as HIV transmission by mosquito bites, living in same room, shaking hands, and sharing food were found. Out of 174 (58.8%) who visited Commercial Sex Workers (CSW), 146 (83.9%) used a condom. 38 (12.8%) visited more than 5 CSW in the last 3 months. Time away from home on the road, marital status, alcohol use, and income class were associated with visiting CSW. High-risk behavior was established in the study population. Safe sex and use of condoms need to be promoted among the truck drivers and better condom availability needs to be assured on highways.
The first six months of unsupervised driving are the most : hazardous in a novice drivers driving experience. Most : States adopted graduated driver licensing (GDL) systems : to give novice drivers experience in a protective environment, : gradual...
Spurgeon, T; Underhill, C
An increasing number of facilities for the mentally handicapped use horticulture, agriculture and gardening in their training programmes. This paper contains a review of: (1) some aspects of land use as a medium for leisure, rehabilitation, therapy and training for the mentally handicapped, (2) employment, both sheltered and open, in land use as reflected in a recent survey, (3) the variety of knowledge available through the medium of land use. The main emphasis of the paper deals with: (1) the need for planning, (2) a suggested planning system that assists the instructor in understanding the requirements of the mentally handicapped gardener when he approaches a given job, (3) some problems peculiar to land use work with the mentally handicapped. In conclusion the authors briefly examine: (1) the need for assessment, (2) the need to distinguish between production and training, (3) suggestions towards an expansion of the planning system to take in other areas of the horticultural unit than were originally described, (4) social activities connected with the horticultural activities described, (5) the hierarchy identified through the use of a particular planning system.
Wohlfarth, H.; Sam, C.
The effects of varied lighting and coloring in the classroom environment were examined on the behavior of seven severely handicapped 8 to 11 year olds with behavior problems. Analysis of changes in systolic blood pressure indicated that Ss were more comfortable and relaxed in the experimental room (in which the fluorescent lights were replaced by…
Dolnicar, Sara; Grabler, Klaus; Grün, Bettina; Kulnig, Anna
This study investigates drivers of airline loyalty. It contributes to the body of knowledge in the area by investigating loyalty for a number of a priori market segments identified by airline management and by using a method which accounts for the multi-step nature of the airline choice process. The study is based on responses from 687 passengers. Results indicate that, at aggregate level, frequent flyer membership, price, the status of being a national carrier and the reputation of the airline as perceived by friends are the variables which best discriminate between travellers loyal to the airline and those who are not. Differences in drivers of airline loyalty for a number of segments were identified. For example, loyalty programs play a key role for business travellers whereas airline loyalty of leisure travellers is difficult to trace back to single factors. For none of the calculated models satisfaction emerged as a key driver of airline loyalty.
Török, Lilla; Szabó, Zsolt Péter; Boda-Ujlaky, Judit
Jones and Berglas (1978) define self-handicapping as any action or choice of performance setting that enhances the opportunity to externalize (or excuse) failure and to internalize (reasonably accept credit for) success (p. 406). The present study examined the role of potential precursors in the self-handicapping process. A total of 626 undergraduates from various Hungarian universities completed measures of dispositional self-handicapping, self-esteem, self-conscious emotions, trait anxiety,...
Achey, Meredith A; He, Mike Z; Akst, Lee M
This study sought to assess classical singing students' compliance with vocal hygiene practices identified in the literature and to explore the relationship between self-reported vocal hygiene practice and self-reported singing voice handicap in this population. The primary hypothesis was that increased attention to commonly recommended vocal hygiene practices would correlate with reduced singing voice handicap. This is a cross-sectional, survey-based study. An anonymous survey assessing demographics, attention to 11 common vocal hygiene recommendations in both performance and nonperformance periods, and the Singing Voice Handicap Index 10 (SVHI-10) was distributed to classical singing teachers to be administered to their students at two major schools of music. Of the 215 surveys distributed, 108 were returned (50.2%), of which 4 were incomplete and discarded from analysis. Conservatory students of classical singing reported a moderate degree of vocal handicap (mean SVHI-10, 12; range, 0-29). Singers reported considering all 11 vocal hygiene factors more frequently when preparing for performances than when not preparing for performances. Of these, significant correlations with increased handicap were identified for consideration of stress reduction in nonperformance (P = 0.01) and performance periods (P = 0.02) and with decreased handicap for consideration of singing voice use in performance periods alone (P = 0.02). Conservatory students of classical singing report more assiduous attention to vocal hygiene practices when preparing for performances and report moderate degrees of vocal handicap overall. These students may have elevated risk for dysphonia and voice disorders which is not effectively addressed through common vocal hygiene recommendations alone. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.
Dallum, Gregory E [Livermore, CA; Pratt, Garth C [Discovery Bay, CA; Haugen, Peter C [Livermore, CA; Zumstein, James M [Livermore, CA; Vigars, Mark L [Livermore, CA; Romero, Carlos E [Livermore, CA
A dual burst transmitter for ultra-wideband (UWB) communication systems generates a pair of precisely spaced RF bursts from a single trigger event. An input trigger pulse produces two oscillator trigger pulses, an initial pulse and a delayed pulse, in a dual trigger generator. The two oscillator trigger pulses drive a gated RF burst (power output) oscillator. A bias driver circuit gates the RF output oscillator on and off and sets the RF burst packet width. The bias driver also level shifts the drive signal to the level that is required for the RF output device.
Full Text Available Since the 1970-ties, in the USA and Western and Eastern Europe, the model of segregated education has been abandoned, and nowadays the handicapped children attend regular schools all together with other healthy pupils. This , so called Integrative Pedagogy, proceeds from the mental hygiene aspects according to which the restrictive environment in special schools has not been a favorable one for the development of those children.The integrational process of these children in preschool institutions and schools has rather been difficult due to a number of reasons. As one of them, already mentioned and found in literature , has been the negative attitude of non-handicapped children parents towards those handicapped in their development.The problem of this research is to check and test the attitude of healthy children parents towards handicapped children at preschool age. This research shall also tend to analyze the origin of the such attitudes i. e. , whether they have been a result of an insufficient information and ignorance of the obstacles during development, or been produced by imitation of the environment, or due to an empathy, or even because of the fear that “ such a thing better never enter their home”, etc.We sincerely believe that, revealing the above parents’ attitudes and their origin, would certainly bring finding ways of their successful socialization and making the integrational process of handicapped children with their normal mates in preschool institutions easier.
Wulz, S V; Hall, M K; Klein, M D
Family involvement is an essential element of language intervention with severely handicapped children for several reasons. First, the parent-child interaction is the focus of normal language development, and can be a powerful impetus in language learning for handicapped children. Second, limited generalization and maintenance of skills often occur when they are acquired in environments that do not also teach the appropriate use of skills. Third, parents can be successful intervention agents and may generalize their skills to other interactions with their child. Training conducted in the home must be compatible with that environment: it should involve only those skills that are of immediate use in the home. The Instructional Communication Strategy described herein represents such a program. It is a synthesis of training strategies used with normal and handicapped children, and is applicable regardless of child's level of functioning, age, or handicapping condition. This training model involves considerable modification in the role of speech-language pathologists dealing with the severely handicapped. The professional's skills are best utilized for assessment, program development, monitoring progress, and training specialized skills. The parents provide most of the direct training; however, professionals are also utilized for the child's maximum benefit.
Kristensen, Niels Buus; Nielsen, Thomas A. Sick; Gudmundsson, Henrik
This report summarizes key outcomes of the study ’Drivers and Limits’ that was supported for the period 2009-2013 by a research grant from the Danish Strategic Research Council. The project investigated - for the empirical context of Denmark - key driving forces behind transport growth, as well...
Zheng, Zhong; Rasouli, S.; Timmermans, H.J.P.
As part of a wider behavioral agent-based model that simulates taxi drivers’ dynamic passenger-finding behavior under uncertainty, we present a model of strategic behavior of taxi drivers in anticipation of substantial time varying demand at locations such as airports and major train stations. The
With the rapid increase in vehicle automation technology, the call for understanding how humans behave while driving in an automated vehicle becomes more urgent. Vehicles that have automated systems such as Lane Keeping Assist (LKA) or Adaptive Cruise Control (ACC) not only support drivers in their
actuator drive is the only form-fit continuous drive solution currently available for the development of high performance nonmagnetic motors. In this research focus will be on the non magnetic compact high efficiency driver for the piezo actuators and on employing energy recovery from the capacitive...
Prosnitz, D.; Schlitt, L.
The Free Electron Laser (FEL) is shown to be a potentially attractive solution to the problem of finding a suitable short wavelength fusion driver. The design of a 3 MJ, 250 nm FEL fusion driver is discussed
Gerald C. Nelson
Full Text Available This paper provides an overview of what the Millennium Ecosystem Assessment (MA calls "indirect and direct drivers" of change in ecosystem services at a global level. The MA definition of a driver is any natural or human-induced factor that directly or indirectly causes a change in an ecosystem. A direct driver unequivocally influences ecosystem processes. An indirect driver operates more diffusely by altering one or more direct drivers. Global driving forces are categorized as demographic, economic, sociopolitical, cultural and religious, scientific and technological, and physical and biological. Drivers in all categories other than physical and biological are considered indirect. Important direct drivers include changes in climate, plant nutrient use, land conversion, and diseases and invasive species. This paper does not discuss natural drivers such as climate variability, extreme weather events, or volcanic eruptions.
Sherman, L W; Burgess, D E
20 behavioral attributes predicting social distance were examined among 101 junior high school students in six classrooms. The sample included 8 developmentally handicapped students, of whom at least one of each was mainstreamed into each classroom. Subjects were predominantly white, middle-class, suburban midwesterners. A sociometric nomination measure was used to obtain behavioral attribute profiles of the students which were then used to predict a psychometric measure of social distance. Handicapped students were not more socially distant than their normal peers. Factor analysis of the 20 behavioral attributes yielded four factors, three of which were significant predictors of classroom social distance, accounting for better than half the variance in social distance. These were described as Incompetent/Unassertive, Positive/Active/Assertive, and Passive/Unassertive. Social rejection in mainstreamed classrooms is more a function of perceived behavioral attributes than the label developmentally handicapped.
Alhanbali, Sara; Dawes, Piers; Lloyd, Simon; Munro, Kevin J
To investigate the correlations between hearing handicap, speech recognition, listening effort, and fatigue. Eighty-four adults with hearing loss (65 to 85 years) completed three self-report questionnaires: the Fatigue Assessment Scale, the Effort Assessment Scale, and the Hearing Handicap Inventory for Elderly. Audiometric assessment included pure-tone audiometry and speech recognition in noise. There was a significant positive correlation between handicap and fatigue (r = 0.39, p speech recognition and fatigue (r = 0.22, p speech recognition both correlate with self-reported listening effort and fatigue, which is consistent with a model of listening effort and fatigue where perceived difficulty is related to sustained effort and fatigue for unrewarding tasks over which the listener has low control. A clinical implication is that encouraging clients to recognize and focus on the pleasure and positive experiences of listening may result in greater satisfaction and benefit from hearing aid use.
Harris, R N; Snyder, C R
In this article, the hypothesis that some individuals confronted with an intellectual evaluation use a lack of preparation as a "self-handicapping" strategy (Jones & Berglas, 1978) was studied. Sex and both level and certainty of self-esteem were examined in regard to the self-handicapping strategy of lack of effort. Subjects were 54 men and 54 women, certain and uncertain, high and low self-esteem college students, who believed that the experiment was designed to update local norms for a nonverbal test of intellectual ability. After subjects' level of state anxiety was assessed, they were instructed in the benefits of practicing for the evaluation. Subsequently, subjects' state anxiety and preparatory efforts (the primary dependent variables) were measured. Subjects' practice, self-protective attributions, and related affect supported a self-handicapping interpretation for uncertain males but not for uncertain females.
... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS INSPECTION, REPAIR, AND MAINTENANCE § 396.13 Driver inspection. Before driving a motor vehicle, the driver shall: (a) Be satisfied that the motor vehicle is in safe operating condition; (b) Review the last driver vehicle inspection...
The study examines the rates and types of school bus accidents according to the age of the school bus driver. Accident rates in North Carolina for the school year 1971-72 were analyzed using three sources of data: accident reports, driver and mileage data, and questionnaires administered to a sample of school bus drivers. Data were obtained on…
Long years of driving [AOR =4.6 (95%CI, 1.6-12.9)], involvement in a similar activity prior to becoming taxi driver .... full time taxi driver; produce a valid driving license; .... Self-employee .... professional car drivers in Dhaka city, Bangladesh.
Formation en TIC destinée aux personnes handicapées en Amérique latine. En Amérique latine et dans les Caraïbes, les personnes handicapées représentent environ 10 % de la population. La population de cette région affiche des taux de pauvreté et de chômage élevés; assurer des moyens de subsistance décents aux ...
Postol, L P
In dealing with applicants and employees, administrators must comply with handicap and pregnancy discrimination statutes, any union collective bargaining agreement, and any state or local statutes specifically directed at protecting certain classes of handicapped persons. The employer must make reasonable accommodations which allow the disabled worker to perform the job, although the employer need not implement accommodations which are an undue hardship. Similarly, if the impaired employee cannot safely perform the essential functions of the job, he or she need not be hired or retained. Employers must also recognize their responsibilities and liability under their health benefit plans and other liability statutes, and attempt to minimize their exposure.
Jensen, Per; Meden, Per; Knudsen, Lars V; Knudsen, G M; Thomsen, Carsten; Feng, Ling; Pinborg, Lars H
A 67-year-old male was examined nine, 35 and 135 days after stroke using conventional stroke scales, 18 holes of golf, functional MRI (fist closures) and translocator protein imaging of microglial function in the brain using single photon emission computed tomography. The data showed that the over 100-year-old golf handicap scale is better suited for quantifying recovery after stroke than conventional stroke assessment scales, which are prone to ceiling effect. We suggest that rating with golf handicap should be used more widely in stroke research, and we find it tremendously important that these new findings are published before Christmas.
Self-handicapping is usually defined as any claim, action or choice of performance setting that enhances the opportunity to externalize (or excuse) failure and to internalize (accept credit for) success. The purpose of this study was to examine the impact of using different self-handicapping strategies on formation of the impression about the person. We collected data from 365 participants, whose task was to read a story about the person who failed on the task delegated to him/her, and to app...
Schill, T; Beyler, J; Wehr, J; Swigert, L; Tatter, T
After reading a case description of a 20-year-old woman, subjects attributed her personal shortcomings to her weight rather than to herself per se. In particular, people who scored higher on a measure of self-handicapping were even more likely to attribute shortcomings to a person's weight and excuse or overlook them. A person who attributes shortcomings to being overweight will very likely find a sympathetic audience. These results support the suggestion by Baumeister, Kahn, and Tice (1990) that obesity can be a self-handicapping strategy.
Schwiederowski, Claudia [RWE Dea AG, Hamburg (Germany)
The purpose of the EU Offshore Safety Directive, which took effect on 18 July 2013, is to define minimum requirements for the prevention of severe accidents in connection with offshore crude oil or natural gas activities of any kind and the containment of the follow-on effects of such accidents. This is without question a logical consequence of the offshore incidents seen around the globe over the past decades. An interesting question in this context is for whom the EU Offshore Safety Directive has become an opportunity and for whom a handicap. [German] Ziel der am 18. Juli 2013 in Kraft getretenen EU Offshore Safety Direktive ist die Festlegung von Mindestanforderungen fuer die Verhinderung schwerer Unfaelle bei Offshore-Erdoel- bzw. - Erdgasaktivitaeten und die Begrenzung etwaiger Unfallfolgen. Nach den weltweiten Offshore- Ereignissen der vergangenen Jahrzehnte ist dies ohne Zweifel eine logische Entwicklung. Nun stellt sich die Frage: Fuer wen entwickelt sich die EU Offshore Safety Directive zur Chance, fuer wen zum Handicap?.
Stodden, Robert A.; And Others
Examined were the relationships between attitudes toward the handicapped and nonverbal behavior of 60 special education teachers involved in inservice or preservice coursework. Ss were administered the Attitudes Toward Handicapped Individuals (ATHI) Scale and the Nonverbal Behavior Characteristics Scale (NBCS). Analysis of the data indicated a…
Bradshaw, Elizabeth J.; Keogh, Justin W. L.; Hume, Patria A.; Maulder, Peter S.; Nortje, Jacques; Marnewick, Michel
The purpose of this study was to examine the role of neuromotor noise on golf swing performance in high- and low-handicap players. Selected two-dimensional kinematic measures of 20 male golfers (n = 10 per high- or low-handicap group) performing 10 golf swings with a 5-iron club was obtained through video analysis. Neuromotor noise was calculated…
Smits, R.; Marres, H.A.; de Jong, F.
BACKGROUND: Voice disorders have a multifactorial genesis and may be present in various ways. They can cause a significant communication handicap and impaired quality of life. OBJECTIVE: To assess the effect of vocal fold lesions and voice quality on voice handicap and psychosomatic well-being.
Kearns, Hugh; Forbes, Angus; Gardiner, Maria; Marshall, Kelly
This paper addresses two problems which are common amongst university students, namely perfectionism and self-handicapping. Perfectionism deals with setting unreasonably high standards for one's own performance, while self-handicapping behaviours provide a possible excuse for poor performance, for example putting tasks off until the last minute.…
Martin, Andrew J.; Marsh, Herbert W.; Debus, Raymond L.
Examines self-handicapping and defensive pessimism, the factors that predict these strategies, and the associations between these strategies and a variety of academic outcomes. Findings reveal that task orientation negatively predicts both self-handicapping and defensive expectations and positively predicts reflectivity. Students high in…
Dorman, Jeffrey P.; Ferguson, Janet M.
Research investigating the relationship between classroom environment and self-handicapping was conducted in Australian and Canadian high schools. A sample of 2,006 students responded to a questionnaire that assessed student perceptions of classroom environment and self-handicapping. Simple and multiple correlational analyses showed that classroom…
The history of educational programming for the handicapped has unfortunately been one of quiet discrimination. This pattern has come from the evolution of an isolation-based society. Society is moving increasingly toward the human and equity-based treatment of disabled people. Reflecting some court decisions, the Education of the Handicapped Act…
Brown, Scott W.
The paper discusses issues involved in the identification of gifted handicapped children, reviewing several research studies that attempted to define a specific configuration of Wechsler Intelligence Scale for Children-Revised subtest scores indicative of handicapped children possessing intellectual gifts. The author concludes that profiles and…
Lyndel J. Bates
Full Text Available Young drivers are the group of drivers most likely to crash. There are a number of factors that contribute to the high crash risk experienced by these drivers. While some of these factors are intrinsic to the young driver, such as their age, gender or driving skill, others relate to social factors and when and how often they drive. This article reviews the factors that affect the risk of young drivers crashing to enable a fuller understanding of why this risk is so high in order to assist in developing effective countermeasures.
Strunk, Kamden K; Steele, Misty R
The relative contributions of self-efficacy, self-regulation, and self-handicapping student procrastination were explored. College undergraduate participants (N = 138; 40 men, 97 women, one not reporting sex) filled out the Procrastination Scale, the Self-Handicapping Scale-Short Form, and the Self-regulation and Self-handicapping scales of the Motivated Strategies for Learning Questionnaire. A hierarchical regression of the above measures indicated that self-efficacy, self-regulation, and self-handicapping all predicted scores on the Procrastination Scale, but self-regulation fully accounted for the predictive power of self-efficacy. The results suggested self-regulation and self-handicapping predict procrastination independently. These findings are discussed in relation to the literature on the concept of "self-efficacy for self-regulation" and its use in the field of procrastination research.
This document is on Geant 4 visualization tools (drivers), evaluating pros and cons of each option, including recommendations on which tools to support at Fermilab for different applications. Four visualization drivers are evaluated. They re OpenGL, HepRep, DAWN and VRML. They all have good features, OpenGL provides graphic output with out an intermediate file. HepRep provides menus to assist the user. DAWN provides high quality plots and even for large files produces output quickly. VRML uses the smallest disk space for intermediate files. Large experiments at Fermilab will want to write their own display. They should proceed to make this display graphics independent. Medium experiment will probably want to use HepRep because of it's menu support. Smaller scale experiments will want to use OpenGL in the spirit of having immediate response, good quality output and keeping things simple
D'Odorico, Paolo; Bhattachan, Abinash; Davis, Kyle F.; Ravi, Sujith; Runyan, Christiane W.
Desertification is a change in soil properties, vegetation or climate, which results in a persistent loss of ecosystem services that are fundamental to sustaining life. Desertification affects large dryland areas around the world and is a major cause of stress in human societies. Here we review recent research on the drivers, feedbacks, and impacts of desertification. A multidisciplinary approach to understanding the drivers and feedbacks of global desertification is motivated by our increasing need to improve global food production and to sustainably manage ecosystems in the context of climate change. Classic desertification theories look at this process as a transition between stable states in bistable ecosystem dynamics. Climate change (i.e., aridification) and land use dynamics are the major drivers of an ecosystem shift to a “desertified” (or “degraded”) state. This shift is typically sustained by positive feedbacks, which stabilize the system in the new state. Desertification feedbacks may involve land degradation processes (e.g., nutrient loss or salinization), changes in rainfall regime resulting from land-atmosphere interactions (e.g., precipitation recycling, dust emissions), or changes in plant community composition (e.g., shrub encroachment, decrease in vegetation cover). We analyze each of these feedback mechanisms and discuss their possible enhancement by interactions with socio-economic drivers. Large scale effects of desertification include the emigration of “environmental refugees” displaced from degraded areas, climatic changes, and the alteration of global biogeochemical cycles resulting from the emission and long-range transport of fine mineral dust. Recent research has identified some possible early warning signs of desertification, which can be used as indicators of resilience loss and imminent shift to desert-like conditions. We conclude with a brief discussion on some desertification control strategies implemented in different
Hassan EL Rashidy, R.A.
The current practice for assessing driver competence performance is in-cab riding by driver managers. However, this paper investigates whether real-world driving data extracted from on-train monitoring recorders data (OTMR) can be used to assess the driver performance. A number of indicators were used to evaluate the drivers’ performance. These include: their use of the emergency bypass switch, the driver's reminder appliance as well as the driver’s reaction time. A study case illustrated the applicability of OTMR data to estimate the proposed indicators, which suggests that the indicators can be useful in the driver management system in addition to the current indicators. Furthermore, the proposed indicators could be used to tailor the driver training schemes up to their individual needs and evaluate their effectiveness. They could even be used for improving driver competence performance and reducing crash involvement by revealing potentially detrimental driving performance. (Author)
Francois P. Retief
Full Text Available Claudius, fourth Caesar of the Roman Empire, proved himself an able administrator, but physically and emotionally handicapped from birth. His parents, members of the imperial family, considered him mentally deﬁcient and he was isolated from the general public and put in the care of an uneducated tutor who ﬁrmly disciplined the youngster. The historians report that he had a weak constitution caused by frequent illness, and when he appeared in public he was mufﬂed in a protective cloak. To avoid possible embarrassment the ceremony of the toga virilis, at approximately 14 years of age, was a secretive affair held at midnight and devoid of the traditional procession. His grandfather, Augustus Caesar, had some sympathy for the young lad, but did not consider him capable of managing any position of public ofﬁce appropriate for his age and position. This would also be the approach of the succeeding emperor, Tiberius. Claudius spent the ﬁ rst four decades of his life in relative idleness, isolated from his family and upper class Romans, consorting with the lower classes, playing dice and revelling in excessive eating and drinking. He did, however, also involve himself seriously in a study of the sciences, literature, Greek and history – his role model in the latter being Livy. During his life time he published quite extensively, including dramas, an autobiography, a work in defence of Cicero, histories of Rome, Carthage and Etruria, and a book on dice. His ﬁrst public ofﬁce (besides an augurship under Augustus was at the age of 47 years when the new emperor, Gaius (Caligula made him a consul for two months. The Knights and a section of Senate now warmed towards Claudius, but Gaius and the majority of aristocratic Romans still despised him as dull-witted. After the assassination of Gaius, the Praetorian Guard in an extraordinary step, proclaimed a protesting Claudius (50 years old as emperor, and convinced an astounded Senate to endorse
Haskins, James S.; Stifle, J. M.
Issues involved in education of handicapped Navajo children are examined. Background sections contrast the history of treatment for the handicapped in America with the treatment received by handicapped Navajos. Unemployment, substandard housing, lack of accessibility within the reservation, overpopulation, language barriers, and the relationship…
Meng, Fanxing; Li, Shuling; Cao, Lingzhi; Li, Musen; Peng, Qijia; Wang, Chunhui; Zhang, Wei
Fatigue among truck drivers has been studied extensively; however, less is known regarding the fatigue experience of taxi drivers in heavily populated metropolitan areas. This study aimed to compare the differences and similarities between truck and taxi driver fatigue to provide implications for the fatigue management and education of professional drivers. A sample of 274 truck drivers and 286 taxi drivers in Beijing was surveyed via a questionnaire, which included items regarding work characteristics, fatigue experience, accident information, attitude toward fatigue, and methods of counteracting fatigue. Driver fatigue was prevalent among professional drivers, and it was even more serious for taxi drivers. Taxi drivers reported more frequent fatigue experiences and were involved in more accidents. Among the contributing factors to fatigue, prolonged driving time was the most important factor identified by both driver groups. Importantly, the reason for the engagement in prolonged driving was neither due to the lack of awareness concerning the serious outcome of fatigue driving nor because of their poor detection of fatigue. The most probable reason was the optimism bias, as a result of which these professional drivers thought that fatigue was more serious for other drivers than for themselves, and they thought that they were effective in counteracting the effect of fatigue on their driving performance. Moreover, truck drivers tended to employ methods that require stopping to counteract fatigue, whereas taxi drivers preferred methods that were simultaneous with driving. Although both driver groups considered taking a nap as one of the most effective means to address fatigue, this method was not commonly used. Interestingly, these drivers were aware that the methods they frequently used were not the most effective means to counteract fatigue. This study provides knowledge on truck and taxi drivers' characteristics in fatigue experience, fatigue attitude, and
The supply used in servo systems tends to have a high voltage in order to reduce loss and improve the response of motor drives. We propose a new boost motor driver that comprises EDLCs. The proposed driver has a simple structure, wherein the EDLCs are connected in series to the supply, and comprises a charge circuit to charge the EDLCs. The proposed driver has three advantages over conventional boost drivers. The first advantage is that the driver can easily attain the stable boost voltage. The second advantage is that the driver can reduce input power peaks. In a servo system, the input power peaks become greater than the rated power in order to accelerate the motor rapidly. This implies that the equipments that supply power to servo systems must have sufficient power capacity to satisfy the power peaks. The proposed driver can suppress the increase of the power capacity of supply facilities. The third advantage is that the driver can store almost all of the regenerative energy. Conventional drivers have a braking resistor to suppress the increase in the DC link voltage. This causes a considerable reduction in the efficiency. The proposed driver is more efficient than conventional drivers. In this study, the experimental results confirmed the effectiveness of the proposed driver and showed that the drive performance of the proposed driver is the same as that of a conventional driver. Furthermore, it was confirmed that the results of the simulation of a model of the EDLC module, whose capacitance is dependent on the frequency, correspond well with the experimental results.
A 5 day course was developed to train teachers at the Instituto Neurologico (Guatemala), a day school for about 50 children (aged 3 to 16) considered to be learning handicapped and educationally or trainably retarded. The course addressed five topics (one each day): special education, class routines and schedules, classroom management, evaluating…
Administered Coopersmith Self-Esteem Inventory (SEI) Form B to elementary school students (N=450) identified as gifted, normal, and mild mentally handicapped (MiMH). Results indicated that both the gifted and normal children had significantly higher self-esteem than did the MiMH children, but there were no differences between gifted and normal…
Macy, Daniel J.; And Others
Project DEBT (Developmental Education Birth through Two), an early identification and intervention program for handicapped and at risk children and their parents, is described. The Koontz Child Developmental Program, the core curriculum for instructional planning and intervention in DEBT, is reviewed, and new data are presented. It is explained…
The purpose of this study is to examine the relationship between cognitive distortions, self-handicapping tendencies, and self-esteem in a sample of students studying in a school of education. The sample of the study was comprised of 507 volunteer students chosen through random sampling from a total of 4,720 students who were studying teaching at…
Jones, Eric D.; And Others
The purpose of this study was to evaluate the utility of out-of-level testing (OLT) when it is applied to the assessment of special education students with mild learning handicaps. This evaluation of OLT involved testing hypotheses related to: (1) the adequacy of vertical scaling, (2) the reliability and (3) the validity of OLT scores. Fifty-eight…
Bryan, Elizabeth; And Others
The authors discuss concerns and practical suggestions involved in the education of multiply handicapped children in the following problem areas: first aid, emergency care and disaster planning; sanitation; environment; safety in routine and supplemental activities; therapy procedures; and staff protection, training, orientation, and special…
Snoy, Mary T.; van Benten, Letitia
A ten-week study was done of four visually handicapped overweight adolescents (ages 15-19 years) in a residential school to evaluate the efficacy of an operant conditioning technique designed to promote weight loss by altering eating habits. (Author/DLS)
Powell, T. Hennessy; And Others
Recent reports have indicated that parents and/or physicians occasionally decide not to provide life-sustaining treatment (referred to as involuntary euthanasia), thus ensuring that the severely handicapped newborn will die. The issues involved relative to treatment or involuntary euthanasia are reviewed from two opposing perspectives…
Hill, Nancy C.; And Others
The study investigated three variables--juvenile delinquency, academic achievement, and attention span--with 77 incarcerated juveniles [18 emotionally handicapped (EH), 20 learning disabled (LD), 19 educable mentally retarded (EMR), and 20 nonidentified]. The Detroit Tests of Learning Aptitude were used for testing in the areas of visual and…
The author discusses the need for severely handicapped students to acquire basic home living skills, reviews task analysis principles, and provides sample instructional programs. Listed are basic grooming, dressing, domestic maintenance, and cooking skills. A sample task analysis procedure is demonstrated for the skill of brushing teeth. Reported…
Evans, C. J.; Johnson, C. J.
A blind multiply handicapped preschooler was taught to respond appropriately to two adjacency pair types ("where question-answer" and "comment-acknowledgement"). The two alternative language acquisition strategies available to blind children were encouraged: echolalia to maintain communicative interactions and manual searching…
Dijkstra, Ate; Buist, Girbe; Dassen, T
This article describing the first phase in the development of an assessment scale of nursing-care dependency (NCD) for Dutch demented and mentally handicapped patients focuses on the background to the study and the content validation of the nursing-care dependency scale. The scale aims to
van Harten, Willem H.; Veldhuis, Marleen J.M.; Hoeksma, Bernhard H.; Krabbendam, Johannes Jacobus
Purpose – The purpose of this paper is to describe an inventory of the strategic responses of institutional providers of mental handicapped care to the strengthening of consumer choice through a personal care budget (PCB) Design/methodology/approach – Semi structured interviews were conducted among
Bullis, Michael; Foss, Gilbert
Effective assessment of job-related social skills of mildly handicapped workers should consider three components of social competence: context, cognition, and performance. A comprehensive profile of social competence is best obtained through use of several assessment tools, such as: rating scales; role play; problem-solving tests; applied…
Smith, Mary Ann Harvey; And Others
Intended for professionals from a variety of disciplines (such as nutrition, dentistry, nursing, occupational and physical therapy, speech pathology, social work, and education), the guide presents information on feeding problems of children with handicaps. Part I, which traces the development of feeding, considers in detail normal development and…
American Alliance for Health, Physical Education, and Recreation, Washington, DC. Information and Research Utilization Center.
Intended as a resource guide for persons who include such subjects as arts, crafts, dance, and music in programs for the handicapped, resources are listed for printed materials, audiovisual materials, resource persons and organizations, and material and equipment suppliers. Brief literature reviews sum up the state of the art in the specific art…
Van Tassel, Jean
Intended for parents and teachers of multiply handicapped preschool children, the booklet provides lesson plans in three major areas--basic concepts, motor activities, and language activities. Each lesson plan is broken down into four parts: purpose (a descriptive statement of what the lesson hopes to accomplish), materials (list of materials…
calculus, with highest mean scores mainly among the blind (p= 0.008). Conclusion: The caries prevalence among handicapped primary school pupils was quite low. However, there was relatively high level of gingival bleeding and calculus. Regarding treatment needs, 23% required dental fillings mainly of one and two ...
Tani, Masayuki; Kanai, Chieko; Ota, Haruhisa; Yamada, Takashi; Watanabe, Hiromi; Yokoi, Hideki; Takayama, Yuko; Ono, Taisei; Hashimoto, Ryuichiro; Kato, Nobumasa; Iwanami, Akira
People with Asperger's syndrome (AS) experience mental comorbidities, and behavioral symptoms that can deepen social isolation and handicaps. We compared the frequency of mental and behavioral symptoms, motor abnormality, and life history between adults with AS and those with no mental disorders but with disturbance of social functions and…
Hospers, J. Mirjam Boeschen; Smits, Niels; Smits, Cas; Stam, Mariska; Terwee, Caroline B.; Kramer, Sophia E.
Purpose: We reevaluated the psychometric properties of the Amsterdam Inventory for Auditory Disability and Handicap (AIADH; Kramer, Kapteyn, Festen, & Tobi, 1995) using item response theory. Item response theory describes item functioning along an ability continuum. Method: Cross-sectional data from 2,352 adults with and without hearing…
FELLENDORF, GEORGE W.
THE EXECUTIVE DIRECTOR OF THE ALEXANDER GRAHAM BELL ASSOCIATION FOR THE DEAF URGED THAT THE STATE OF MARYLAND CONTINUE TO INVESTIGATE NEW DEVELOPMENTS IN THE AREA OF EDUCATION OF THE HANDICAPPED. HE RECOMMENDED THAT CONTINUAL REVIEW AND RECOMMENDATIONS OF NEEDS BE MADE BY REGIONAL SUBCOMMITTEES, PROGRAMS BE COORDINATED BY AN ADMINISTRATOR AT THE…
The paper offers some basic information for making decisions about allocating and accounting for resources provided to young handicapped children. Sections address the following topics: reasons for costing, audiences for cost accounting and accountability information, and a process for cost accounting and accountability (defining cost categories,…
Colorado State Dept. of Education, Denver. Div. of Special Education Services.
An article on identification of preschool and school age aurally handicapped children and program development by John J. O'Neill precedes discussions of the role of the audiologist in evaluation of these children by Jack A. Willeford, and educational aspects of planning by John J. O'Neill. Three articles are presented on the role of the teacher in…
Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.
The selected bibliography of research on aurally handicapped children contains approximately 95 abstracts with indexing information explained to be drawn from the computer file of abstracts representing the Council for Exceptional Children Information Center's complete holdings as of August, 1972. Abstracts are said to be chosen using the criteria…
Horn, Adelaide; Drury, Stephen
This handbook stresses those components that are considered peripheral to the placement process but that must precede the actual placement. The philosophy of placement upon which this guide is based appears first. Discussions follow of the basic components of the process of training and placement of handicapped individuals, including a varied…
Moore, Gary T.; And Others
This guide addresses the planning and architectural design of play/learning environments for special needs children. The exceptional children discussed include those with most types of mild to severe handicaps and developmental disabilities. Specifically excluded from consideration are health impairments, severe psycho-emotional difficulties such…
National Committee, Arts for the Handicapped, Washington, DC.
The Spanish translation contains a collection of arts strategies intended to stimulate, motivate, and teach basic skills to handicapped children. The lessons involve one or more of the basic art forms (movement, music, drama, and art) and are further divided into five levels of aesthetic development: awareness, imitation, self-initiation, skill…
Bartels, Jared M.; Herman, William E.
Research suggests that students who fear failure are likely to utilize cognitive strategies such as self-handicapping that serve to perpetuate failure. Such devastating motivational dispositions clearly limit academic success. The present study examined negative emotional responses to scenarios involving academic failure among a sample of…
The purposes of this study were to examine the predictors and achievement consequences of academic self-handicapping and to explore cultural variations in the pursuit and effects of performance goals and perceived classroom performance goal structures. Data were collected in 2 consecutive academic years from a diverse sample of high school…
Kaya, Çinar; Ugur, Erol; Sar, Ali Haydar; Ercengiz, Mustafa
The main objective of the current study is to examine the relationships between self-handicapping, and irrational beliefs about approval, irrational beliefs about interpersonal relationships, irrational beliefs about self and the overall level of irrational beliefs by reference to the " ABC " framework. Participants of the study were 263…
Jaconis, Maryanne; Boyd, Stephen J; Hartung, Cynthia M; McCrea, Sean M; Lefler, Elizabeth K; Canu, Will H
Although the research is clear that boys with ADHD have higher symptomatology and impairment than girls with ADHD, for adults the research is mixed. Some studies suggest no sex differences, whereas others suggest that women might have higher symptomatology and impairment. The present study examined sex differences in ADHD symptomatology and impairment, and the possible role of claimed and behavioral self-handicapping as an explanation for any differences. Claimed self-handicapping (CSH) involves reports of performance-inhibiting conditions, whereas behavioral self-handicapping (BSH) involves reporting more objective, intentional acts that could undermine performance. College students (N = 699) completed an online study. Sex differences were found for hyperactivity such that women reported higher levels, but not for inattention or impairment. The test of the indirect effect of sex through CSH was significant, suggesting that higher levels of CSH in women were associated with elevated ADHD symptoms and impairment. The test of the indirect effect of sex through BSH was also significant, suggesting that higher levels of BSH in men are associated with elevated symptoms of ADHD and impairment. These data extend the literature by suggesting that self-handicapping might at least partially explain differential self-reporting of ADHD symptoms and impairment in emerging adults across the sexes.
Schwinger, Malte; Stiensmeier-Pelster, Joachim
Drawing on modern diathesis-stress theories which suggest a multiplicative approach to determine one's personal vulnerability status, we posit that the degree of an individual's vulnerability for using self-handicapping strategies in case of self-threatening events depends on the interaction between different vulnerability and protective factors.…
Garcia, Teresa; And Others
Evaluation is so paramount in students' lives that researchers have found that, for many students, one's self-worth is intricately tied to one's performance. Self-handicapping is a strategy that may be used to maintain one's self-worth. This anticipatory tactic typically involves the use of procrastination; by procrastinating, one clouds the…
Bruininks, Robert H.; Thurlow, Martha L.
The final report describes a 3-year project which had four primary objectives: (1) development of a followup system feasible for schools to use to obtain information on individuals with handicaps who leave school; (2) data collection on three special education samples; (3) data analysis to evaluate long-term effects of secondary programs and…
Voeltz, Luanna M.; Apffel, James A.
A rationale for including a leisure time activities curriculum component in educational programing for severely handicapped individuals is presented. The importance of play and the constructive use of leisure time is described through the use of a model demonstration project. (JN)
Ohio State Univ., Columbus. National Center for Research in Vocational Education.
Twenty-five appendixes from a study attempting to match capabilities of the handicapped to the human attribute requirements of three jobs (general secretary, automotive mechanic, and business data programmer) are presented. Appendixes include information on such topics as data analysis for identification of key tasks; job descriptions for the…
Martini, Linda; MacTurk, Robert H.
The article identifies sources of prevalence and incidence rates for handicaps and disabilities, points out problems regarding obtaining this information, and examines reasons for the problems. Two measures are suggested: first, to set up a national directory of those health statistics already being collected; and second, to develop a nationwide…
Brady, Michael P.; Dennis, H. Floyd
The paper examines elements of negligence and other legal concerns in view of the evolving trend to educate severely handicapped persons in integrated, community based settings. Duty, care, risk, and appropriate placement and instruction are discussed. Finally, recommendations for avoiding teacher liability are presented. (Author/CL)
Study aim: To assess the level of self-handicapping tendency, competitive anxiety (trait) and social support within groups of young male and female athletes, as well as to determine the relationships between those variables. Material and methods: A group of 75 athletes (46 male football players and 29 female volleyball players) from Sport Mastery…
This study is part of a broader investigation of the role of large-scale educational telecommunications systems. Thus, data are analyzed and trends and issues discussed to provide information useful to the systems designer who wishes to identify and assess the opportunities for large-scale electronic delivery of education for the handicapped.
Hooshyar, Nahid T.
Mothers' coping mechanisms and adaptations to having a handicapped child were analyzed through extensive structured interviews with mothers of eight preschool-aged Down syndrome children and a language impaired child. Three illustrative case studies are presented, and general conclusions are drawn. Mothers of Down syndrome children go through the…
Chadova, T. A.
In Moscow, one priority area of urban social policy has focused on the formation of equal opportunities for handicapped people and those with impaired health in the process of their integration into all spheres of life and activity, including professional education. The year 2009 was declared to be the Year of Equal Opportunities. The…
Vanneste, S; To, W T; De Ridder, D
The aim of the study is to translate and validate the tinnitus handicap questionnaire (THQ) for a Dutch-speaking population. The factor structure of the questionnaire, the reliability and the validity is determined. Furthermore, a statistical comparison with the original English version of the tinnitus handicap questionnaire is performed. We assessed 101 patients at the Tinnitus Research Initiative clinic of Antwerp University Hospital. Twenty-seven Dutch items from the tinnitus handicap questionnaire by Kuk et al. [(1990), Ear Hear11:434-45.] were obtained by the process of translation and back translation. The factor structure, internal consistency, was evaluated using Cronbach's alpha coefficient and item correlations were used to confirm reliability. The construct validity was confirmed with a visual analogue scale for loudness and distress, awareness, annoyance, the Tinnitus Questionnaire (TQ), the mini-Tinnitus Questionnaire, the Hospital Anxiety and Depression Scale (HADS), the Beck Depression Inventory (BDI) and the Profile of Mood State (POMS), ensuring that this new instrument measures the tinnitus handicap. This study demonstrates that the Dutch version of the tinnitus handicap questionnaire is a reliable (Cronbach's alpha coefficient α = 0.93) and valid measure of self-perceived tinnitus-related distress [with visual analogue scale for loudness (r = 0.39) and distress (r =0.45), awareness (r = 0.39), annoyance (r = 0.57), the Tinnitus Questionnaire (r = 0.82), the mini-Tinnitus Questionnaire (r = 0.79), the Hospital Anxiety and Depression Scale (r = 0.62) and the Beck Depression Inventory (r = 0.32)]. The psychometric properties are in line with previous findings on the English version with regard to reliability and validity. However, the items in the subscales differ from the English version. While the English version has three subscales, our version has only two subscales. Yet, the English version reports that for the three factors, there is a low
Martinussen, Laila Marianne; Møller, Mette; Prato, Carlo Giacomo
The Driver Behavior Questionnaire (DBQ) and the Driver Skill Inventory (DSI) are two of the most frequently used measures of self-reported driving style and driving skill. The motivation behind the present study was to test drivers’ consistency or judgment of their own self-reported driving ability...... based on a combined use of the DBQ and the DSI. Moreover, the joint use of the two instruments was applied to identify sub-groups of drivers that differ in their potential danger in traffic (as measured by frequency of aberrant driving behaviors and level of driving skills), as well as to test whether...... the sub-groups of drivers differed in characteristics such as age, gender, annual mileage and accident involvement. 3908 drivers aged 18–84 participated in the survey. The results suggested that the drivers are consistent in their reporting of driving ability, as the self-reported driving skill level...
Susilowati, Indri H; Yasukouchi, Akira
Some causes of accidents among older drivers are: not paying attention to traffic signals; missing stop lines; and having to deal with and misjudging emergency situations. These causes of accidents reveal problems with attention and cognition. Such incidents are also related to driver perception and stress-coping mechanisms. It is important to examine the relation of stress reactions to attention and cognition as a factor influencing the causes of accidents commonly involving older drivers. Subjects were 10 young drivers (23.3 ± 3.33 years) and 25 older drivers divided into two groups (older1 [60 to 65 years] and older2 [> 65 years]). This study revealed the correlation within driver stress inventory and driver coping questionnaires parameters was observed only in older drivers. They also needed a longer response time for Trail Making Test A and B. The factors affected the attention and cognition of older drivers by age but not driving experience itself, and coping parameters such as emotion focus, reappraisal, and avoidance were not included as stress inventory parameters. Being prone to fatigue was less for younger drivers than older drivers. Because they have shorter distances, shorter drive times, and no need for expressways, older drivers also had a significantly lower risk of thrill-seeking behaviour and more patience. The intervention addressing their attention skills, aggressive feelings, and emotion focus should be considered. The technological improvements in cars will make older drivers feel safer and make driving easier which might lower the attention paid to the road, and regular driving training might be needed to assess and enhance their safety.
Susilowati Indri H
Full Text Available Abstract Background Some causes of accidents among older drivers are: not paying attention to traffic signals; missing stop lines; and having to deal with and misjudging emergency situations. These causes of accidents reveal problems with attention and cognition. Such incidents are also related to driver perception and stress-coping mechanisms. It is important to examine the relation of stress reactions to attention and cognition as a factor influencing the causes of accidents commonly involving older drivers. Finding Subjects were 10 young drivers (23.3 ± 3.33 years and 25 older drivers divided into two groups (older1 [60 to 65 years] and older2 [> 65 years]. This study revealed the correlation within driver stress inventory and driver coping questionnaires parameters was observed only in older drivers. They also needed a longer response time for Trail Making Test A and B. The factors affected the attention and cognition of older drivers by age but not driving experience itself, and coping parameters such as emotion focus, reappraisal, and avoidance were not included as stress inventory parameters. Being prone to fatigue was less for younger drivers than older drivers. Because they have shorter distances, shorter drive times, and no need for expressways, older drivers also had a significantly lower risk of thrill-seeking behaviour and more patience. Conclusion The intervention addressing their attention skills, aggressive feelings, and emotion focus should be considered. The technological improvements in cars will make older drivers feel safer and make driving easier which might lower the attention paid to the road, and regular driving training might be needed to assess and enhance their safety.
Wolters, B; Müller, T; Ross, R S; Kundt, R; Roggendorf, M; Roggendorf, H
People with mental and physical disabilities have a higher risk of infection with hepatitis viruses. Studies conducted so far show contradictory results on the success of vaccination in this population. These people live and work under special conditions and sometimes have immune defects. We investigated the antibody response after combined vaccination against hepatitis A and B in facilities for handicapped people in the city of Essen/Germany. Antibodies were determined in people with disabilities (n=949) and also in social workers taking care of handicapped people (n=115). Protective antibodies against hepatitis A were detected in 98.9% in people with disabilities and social workers. The seroconversion rate against hepatitis B in handicapped people was 90.2% and was comparable to the seroconversion rate in social workers (91.3%). Re-vaccinations were offered to all people with anti-HBs titres below 100 IU/L (28% of handicapped and 23.5% of social workers). In the group of low responders in handicapped people about 50% developed anti-HBs concentration above 100 IU/L. Non-responders showed 30-40% seroconversion rate after re-vaccination. Based on this study we would recommend serological tests about 4-8 weeks after vaccination to confirm seroconversion. By this procedure people who need a booster vaccination will be recognized and non-responders should be offered another HBV vaccination. In about 20% of the non-responders included in this study HBs antigen was detected. © Georg Thieme Verlag KG Stuttgart · New York.
Full Text Available Taibi Kahler wrote in 1974 a theory about five main drivers that could explain people’s motivation and a series of positive and negative behavior patterns: Be Strong, Be Perfect, Hurry Up, Try Hard and Please People. Of course, we consider there is no absolute positive or negative behavior, since (1 everything needs to be analyzed by taking into account the context and (2 any behavior pattern can mean a series of advantages as long as people understand their own values, beliefs, attitudes and behaviors. It would be interesting to link Kahler’s drivers to the educational process, in order to be able to adapt our courses and our teaching styles to students’ requirements and also to the requirements in the labor market. Our paper is built on literature review and a questionnaire applied to a sample of 607 students in Bucharest University of Economic Studies, Romania. Information was processed with Microsoft Excel 2013, in order to look at the main working styles our students have, at the main explanations for the differences between them and in order to test a series of hypotheses. We were interested to look at the main traits of the current generation of students in our university: dominant drivers, roles of managers and specialists, the attractiveness of the entrepreneurial career path, etc. and at a series of patterns (i.e. gender-related differences. We consider results of this study are useful both for teaching and research purposes. In terms of teaching, we plan to adapt our educational methods in order to improve the educational process.
Ratz, Tom; Smiseth, Per T
Parental care is highly variable, reflecting that parents make flexible decisions in response to variation in the cost of care to themselves and the benefit to their offspring. Much of the evidence that parents respond to such variation derives from handicapping and brood size manipulations, the separate effects of which are well understood. However, little is known about their joint effects. Here, we fill this gap by conducting a joint handicapping and brood size manipulation in the burying beetle Nicrophorus vespilloides. We handicapped half of the females by attaching a lead weight to their pronotum, leaving the remaining females as controls. We also manipulated brood size by providing each female with 5, 20 or 40 larvae. In contrast to what we predicted, handicapped females spent more time provisioning food than controls. We also found that handicapped females spent more time consuming carrion. Furthermore, handicapped females spent a similar amount of time consuming carrion regardless of brood size, whereas controls spent more time consuming carrion as brood increased. Females spent more time provisioning food towards larger broods, and females were more likely to engage in carrion consumption when caring for larger broods. We conclude that females respond to both handicapping and brood size manipulations, but these responses are largely independent of each other. Overall, our results suggest that handicapping might lead to a higher investment into current reproduction and that it might be associated with compensatory responses that negate the detrimental impact of higher cost of care in handicapped parents. © 2018 Crown copyright. Journal of Evolutionary Biology © 2018 European Society For Evolutionary Biology This article is published with the permission of the Controller of HMSO and the Queen’s Printer for Scotland. Note: some government agencies may require additional wording and acknowledgement.
Halbig, J.K.; Klosterbuer, S.F.
The Pion Generation for Medical Irradiations (PIGMI) program at the Los Alamos Scientific Laboratory requires a versatile stepping motor driver to do beam diagnostic measurements. A driver controlled by a microprocessor that can move eight stepping motors simultaneously was designed. The driver can monitor and respond to clockwise- and counterclockwise-limit switches, and it can monitor a 0- to 10-V dc position signal. The software controls start and stop ramping and maximum stepping rates. 2 figures, 1 table
Full Text Available OBJETIVO: avaliar a desvantagem vocal de cantores amadores de coros de igreja. MÉTODO: participaram 42 cantores de coros amadores de igrejas, sendo 20 homens e 22 mulheres, com idades entre 18 e 59 anos. Todos responderam a um questionário contendo perguntas sobre autopercepção vocal e práticas de canto, e ao protocolo Índice de Desvantagem para o Canto Moderno (IDCM, composto por 30 questões referentes às subescalas incapacidade, desvantagem e defeito. Foi realizada triagem perceptivo-auditiva para classificação das vozes em adaptadas ou alteradas e mensuração dos graus De alteração. RESULTADOS: a pontuação total média obtida no IDCM foi 23 pontos. Os maiores escores foram obtidos na subescala "defeito" (10,9, seguido por "incapacidade" (7,6 e "desvantagem" (4,5, com diferença entre elas (p= 0,001. Cantores que nunca realizaram aula de canto apresentaram maiores escores no domínio "desvantagem" (p=0,003. À medida que o escore total do IDCM aumentou, a nota atribuída pelo cantor em relação à própria voz diminuiu (p= 0,046. Participantes com qualidade vocal alterada apresentaram maiores escores nas subescalas incapacidade e desvantagem e no domínio total do IDCM quando comparados aos que apresentavam qualidade vocal adaptada (p=0,012, p=0,049 e p=0,015, respectivamente. Além disso, quanto maior o grau de alteração vocal, maiores foram os escores referentes à subescala incapacidade (p=0,022. CONCLUSÃO: cantores de igreja apresentam desvantagem vocal importante. Quando apresentam alterações vocais, esta desvantagem é ainda maior. Quanto maior o grau de alteração vocal, maiores as limitações referentes à voz cantada. Aulas de canto parecem minimizar a desvantagem vocal nessa população.PURPOSE: to evaluate the vocal handicap of amateur singers of church choirs. METHOD: we interviewed 42 amateur singers from church choirs, 20 men, and 22 women, between 18 and 59 year old. Everybody answered a questionnaire
Wagner, Lorie A.; Sullivan, Daniel E.; Sznopek, John L.
The debate over the adequacy of future supplies of mineral resources continues in light of the growing use of mineral-based materials in the United States. According to the U.S. Geological Survey, the quantity of new materials utilized each year has dramatically increased from 161 million tons2 in 1900 to 3.2 billion tons in 2000. Of all the materials used during the 20th century in the United States, more than half were used in the last 25 years. With the Earth?s endowment of natural resources remaining constant, and increased demand for resources, economic theory states that as depletion approaches, prices rise. This study shows that many economic drivers (conditions that create an economic incentive for producers to act in a particular way) such as the impact of globalization, technological improvements, productivity increases, and efficient materials usage are at work simultaneously to impact minerals markets and supply. As a result of these economic drivers, the historical price trend of mineral prices3 in constant dollars has declined as demand has risen. When price is measured by the cost in human effort, the price trend also has been almost steadily downward. Although the United States economy continues its increasing mineral consumption trend, the supply of minerals has been able to keep pace. This study shows that in general supply has grown faster than demand, causing a declining trend in mineral prices.
Schaap, Nina; van der Horst, A.R.A.; van Arem, Bart; Brookhuis, K.A.
At urban intersections drivers handle multiple tasks simultaneously, making urban driving a complex task. An advanced driver assistance system may support drivers in this specific driving task, but the design details of such a system need to be determined before they can be fully deployed. A driving
Hall, A.J.; Engelhard, G.H.; Brasseur, S.M.J.M.; Vecchione, A.; Burton, H.R.; Reijnders, P.J.H.
The 'immunocompetence handicap hypothesis' predicts that highly sexually dimorphic and polygynous species will exhibit sex differences in immunity. We tested this hypothesis in southern elephant and grey seals during their early development by measuring the following parameters: leucocyte counts,
Hall, AJ; Englehard, GH; Brasseur, SMJM; Vecchione, A; Burton, HR; Reijnders, PJH
The 'immunocompetence handicap hypothesis' predicts that highly sexually dimorphic and polygynous species will exhibit sex differences in immunity. We tested this hypothesis in southern elephant and grey seals during their early development by measuring the following parameters: leucocyte counts,
The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system underlies a number of a priori defined design cri...... with the unimodal oral mode, etc. These criteria have lead to a primarily message-driven system interacting with an existing browser on the end users' systems.......The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system underlies a number of a priori defined design...
Organista, P B; Miranda, J
Investigated self-handicapping theory as it relates to somatization in medical patients. We predicted that medical outpatients (N = 113) would report psychosomatic symptoms in response to events that threaten their self-esteem. As predicted, results of hierarchical multiple regression indicated that high-perfectionism patients reported somatic symptoms positively related to the number of events that jeopardize their sense of accomplishment, whereas low-perfectionism patients' somatic symptoms were not related to these events (p = .005). Contrary to prediction, high-dependency patients did not differ significantly from low-dependency patients in the relationship of somatic symptoms and events that threatened their interpersonal relationships (p = .115). Implications of these findings and the utility of self-handicapping theory for predicting somatization in medical patients are discussed.
Geer, S.; /Fermilab
In 2004 the Fermilab Long Range Planning Committee identified a new high intensity Proton Driver as an attractive option for the future, primarily motivated by the recent exciting developments in neutrino physics. Over the last few months a physics study has developed the physics case for the Fermilab Proton Driver. The potential physics opportunities are discussed.
Successful school bus drivers bring much more than mechanical know-how to the job. They develop good rapport with students while acting to bring undesirable student behavior under control. Drivers must also show an interest in students' welfare and have a good sense of humor. (MLH)
This paper summarizes an evaluation of the Driver Assist System (DAS) used by the Minnesota Valley Transit Authority (MTVA) for bus shoulder operations. The DAS is a GPS-based technology suite that provides lane-position feedback to the driver via a ...
The percentage of drivers text-messaging or visibly manipulating : hand-held devices increased from 1.5 percent in : 2012 to 1.7 percent in 2013; however, this was not a statistically : significant increase. Driver hand-held cell phone : use decrease...
The problem of driver scheduling involves the construction of a legal set of shifts, including allowance : of overtime, which cover the blocks in a particular vehicle schedule. A shift is the work scheduled to be performed by : a driver in one day, w...
BMW, Daimler, Audi, Citroen, Lexus, VW, Opel, Peugeot, Renault, Chevrolet, Saab and Bosch. Both the contributions of research work concerning driving behavior analysis and driver assistance systems have to be aligned with a permanently updated interaction within the system of driver, vehicle and road traffic environment.
Wallace, Bilby J.
Tool combines impact driver with sliding dead-blow hammer. Used for any purpose for which ordinary impact driver used; tightening fasteners or driving starter holes for drill. Tool protects user from accidental injury and surrounding equipment from damage that might occur from ordinary arm-wielded hammer. Especially useful in underwater work.
The Driver/Carrier Relationship Project was commissioned to address three issues. The first was to determine if drivers of commercial motor vehicles get tickets at a different rate, depending on the carrier that they are working for. The second issue...
Lobanova, Yuliya I.; Glushko, Kirill V.
The article points at the importance of studying the human factor as a cause of accidents of drivers, especially in loosely structured traffic situations. The description of the experiment on the measurement of driver's accidental abilities is given. Under accidental ability is meant the capability to ensure the security of driving as a behavior…
Andersen, Thomas Timm
improvement both in terms of faster reaction as well as making it possible to control the robot using either ros_control or ordinary joint speed commands, which is required for many types of sensory based control like visual servoing. The developed driver is compared to the drivers already existing in the ROS...
McMillan, D.E.; Nelson, R.O.; Poore, R.V.; Sunier, J.W.; Ross, J.J.
A new CAMAC branch driver is described that incorporates several unusual features which combine to give reliable, high-speed performance. These include balanced line driver/receivers, stored CAMAC command lists, 8 DMA channels, pseudo LAMS, hardware priority encoding of LAMS, and hardware-implemented Q-controlled block transfers. 3 figures
Oswald, L. K.; Lignugaris/Kraft, Benjamin; West, R.
Recently, researchers have begun exploring the effects of incidental teaching on the acquisition of socially appropriate behavior by handicapped children and adults. The results of these investigations suggest that incidental teaching may facilitate the generalization of newly trained social skills. This study used incidental teaching procedures to teach a 16-year-old mildly handicapped student to use social amenities in a resource classroom. In addition, generalization was assessed to anothe...
This processor has been designed for very fast data acquisition and date pre-processing. The dataway and branch highway speeds have been optimized for approximately 1.5 mu sec. The internal processor cycle is approximately 0.8 mu sec. The standard version contains the following functions (slots): crate controller type A1; branch highway driver including terminator; serial I/O port (TTY, VDU); 24 bit ALU and 24 bit program counter; 16 bit memory address counter and 4 word stack; 4k bit memory for program and/or data; battery backup for the memory; CNAFD and crate LAM display; request/grant logic for time- sharing operation of several BDCs. The free slots can be equipped with e.g. extra RAM, computer interfaces, hardware multiplier/dividers, etc. (0 refs).
Arian Nahad, Homa; Rouzbahani, Masomeh; Jarollahi, Farnoush; Jalaie, Shohreh; Pourbakht, Akram; Mokrian, Helnaz; Mahdi, Parvane; Amali, Amin; Nodin Zadeh, Abdolmajid
Tinnitus is a common otologic symptom that can seriously affect a patient's quality of life. The purpose of the present study was to translate and validate the Iowa Tinnitus Handicap Questionnaire (THQ) into the Persian language, and to make it applicable as a tool for determining the effects of tinnitus on a patient's life. The main version of the THQ was translated into the Persian language. The agreed Persian version was administered to 150 tinnitus patients. The validity of the Persian THQ was evaluated and internal reliability was confirmed using Cronbach's α-coefficient. Finally, the effect of independent variables such as age, mean patient threshold, gender, and duration of tinnitus were considered in order to determine the psychometric properties of tinnitus. After an exact translation process, the Persian THQ was found to exhibit face validity. In terms of content validity, content validity index in total questionnaire was 0.93. Further, in structural validity measurements, intermediate correlation with annoyance from tinnitus (r=0.49), low correlation with duration of tinnitus (r=0.34) and high correlation with the Tinnitus Handicap Inventory (THI) questionnaire (r=0.84) were demonstrated. Additionally, a negligible effect of gender and age was noted on degree of tinnitus handicap (P= 0.754, P= 0.573, respectively). In the internal reliability assessment for Factors 1, 2, 3, and the whole questionnaire, Cronbach`s α-coefficient was 0.95, 0.92, 0.25 and 0.88, respectively. The Persian version of the Iowa THQ demonstrates high validity and reliability and can be used for the determination of tinnitus handicap and for following-up in the intervention process in Persian tinnitus patients.
Leclaire, S.; Bourret, V.; Wagner, R.H.; Hatch, Shyla A.; Helfenstein, F.; Chastel, O.; Danchin, E.
Parental investment entails a trade-off between the benefits of effort in current offspring and the costs to future reproduction. Long-lived species are predicted to be reluctant to increase parental effort to avoid affecting their survival. We tested this hypothesis in black-legged kittiwakes Rissa tridactyla by clipping flight feathers of experimental males at the beginning of the chick-rearing period. We analyzed the consequences of this handicap on feeding and attendance behavior, body condition, integument coloration, and circulating levels of corticosterone and prolactin in handicapped males and their mates in comparison to unmanipulated controls. Chicks in both groups were compared in terms of aggressive behavior, growth, and mortality. Handicapped males lost more mass, had less bright integuments, and attended the nest less often than controls. Nevertheless, they fed their chicks at the same rate and had similar corticosterone and prolactin levels. Compared with control females, females mated with handicapped males showed a lower provisioning rate and higher nest attendance in the first days after manipulation. Their lower feeding rate probably triggered the increased sibling aggression and mortality observed in experimental broods. Our findings suggest that experimental females adaptively adjusted their effort to their mate's perceived quality or that their provisioning was constrained by their higher nest attendance. Overall, our results suggest that kittiwake males can decrease their condition for the sake of their chicks, which seems to contradict the hypothesis that kittiwakes should be reluctant to increase parental effort to avoid affecting their survival. ?? 2011 The Author. Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved.
Nováková Peršínová, Lenka
My thesis deals with the provision of medical services to people with a severe sight handicap. My research focuses on fully blind people. The aim of my thesis is to find out the situation of these people within medical facilities. I try to reveal blind people's experience of how healthcare workers communicate with them, how well prepared healthcare professionals are and how blind people themselves are prepared. I also examine what technical obstacles are encountered by blind people in medical...
Full Text Available The purpose of the study is to determine factors, which lead physically handicapped badminton players in Turkey to tend towards badminton sport, and expectations of sporters. 45 (Male: 29 Female: 16 physically handicapped sporters, who participated in Turkey Bandminton Championship for Physically Handicapped, which was arranged in Antalya on 24-26 February, 2017, from different cities, attended the study voluntarily. Developed by Sunay and his colluages , tendency to sports and expectation survey was used in badminton branch after expert opinions, firstly, were received and necessary regulations were made for using it in our study. In order to determine whether the difference between opinions of sporters, attending the study, according to their genders, their ages, their best sport degrees, their sport years, their parents’ educational backgrounds and jobs, is important or not, one-way analysis of variance was used. To identify resource of the difference, Duncan’s multiple range test was used. Kruskal Wallis H test was used when normality and homogeneity of variances were not provided. Value of p for comparisons was taken as 0,05. Consequently, it was determined that, in Turkey, effects of environment, friend-peer group and trainer on sporters playing at elite level as physically handicapped are high in starting badminton firstly while effects of sport complex, parents and siblings, mass media such as television and media organs on tendency to badminton are quite low. It was ascertained that liking badminton sport and delighting in earning success were effective as the reasons of physically handicappeds’ playing badminton sport and their expectations were, firstly, to be chosen for national team and to be national team sporters.
Baujon, J.; Basset, M.; Gissinger, G.L. [Mulhouse Univ., (France). MIPS/MIAM Lab.
Recent studies on driver behaviour have shown that perception - mainly visual but also proprioceptive perception - plays a key role in the ''driver-vehicle-road'' system and so considerably affects the driver's decision making. Within the framework of the behaviour analysis and studies low-cost system (BASIL), this paper presents a correlative, qualitative and quantitative study, comparing the information given by visual perception and by the trajectory followed. This information will help to obtain a cognitive model of the Rasmussen type according to different driver classes. Many experiments in real driving situations have been carried out for different driver classes and for a given trajectory profile, using a test vehicle and innovative, specially designed, real-time tools, such as the vision system or the positioning module. (orig.)
Strayer, David L; Fisher, Donald L
The objective was to identify key cognitive processes that are impaired when drivers divert attention from driving. Driver distraction is increasingly recognized as a significant source of injuries and fatalities on the roadway. A "SPIDER" model is developed that identifies key cognitive processes that are impaired when drivers divert attention from driving. SPIDER is an acronym standing for scanning, predicting, identifying, decision making, and executing a response. When drivers engage in secondary activities unrelated to the task of driving, SPIDER-related processes are impaired, situation awareness is degraded, and the ability to safely operate a motor vehicle may be compromised. The pattern of interference helps to illuminate the sources of driver distraction and may help guide the integration of new technology into the automobile. © 2015, Human Factors and Ergonomics Society.
McCrea, Sean M
Researchers interested in counterfactual thinking have often found that upward counterfactual thoughts lead to increased motivation to improve in the future, although at the cost of increased negative affect. The present studies suggest that because upward counterfactual thoughts indicate reasons for a poor performance, they can also serve as excuses. In this case, upward counterfactual thoughts should result in more positive self-esteem and reduced future motivation. Five studies demonstrated these effects in the context of self-handicapping. First, upward counterfactual thinking was increased in the presence of a self-handicap. Second, upward counterfactual thoughts indicating the presence of a self-handicap protected self-esteem following failure. Finally, upward counterfactual thoughts that protect self-esteem reduced preparation for a subsequent performance as well as performance itself. These findings suggest that the consequences of upward counterfactuals for affect and motivation are moderated by the goals of the individual as well as the content of the thoughts. (c) 2008 APA, all rights reserved
Karina Mendonça Vasconcellos
Full Text Available Historically excluded, handicapped people have been socially included through new standards guided by egalitarian principles. The Social Representation Theory, which studies how the common sense builds “theories” about relevant objects, was used to answer how this situation affects children socially and psychologically in inclusive schools. We use a multimethodological approach with free associations, drawings and focus groups to study the social representations of 39 third and fourth grade students about their handicapped colleagues, all the children being from a state school in Recife, Pernambuco. The data were submitted to content analysis and analysis using the EVOC software, and the results indicate that handicapped children are seen as people limited by a temporary or permanent shortage or disability; they learn differently from others and disrupt classes; they require constant care and protection; they are allowed to join the group, but not to be part of it. The group seems to be outlining the contours of otherness, which shows a representation under construction.
The experiences of children during the Second World War have attracted considerable attention, both scholarly and popular. Not all children however, have received equal attention. Handicapped children are conspicuous by their absence from all types of literature, both on evacuation and on children's experiences of the Second World War. This article restores these children to the story of wartime England and assesses their experiences. It examines the plans that were made for their evacuation and how they were carried out, and compares their lives, both individually and institutionally (i.e. in the various types of 'special' school) with those who, for various reasons, were not evacuated. It also compares their experiences, to a lesser degree, with those of their non-handicapped counterparts. The article argues that for many handicapped children it was a positive experience but one which depended on specific aspects, such as the attitudes of the authorities and of the general public, and perhaps more importantly, the attitudes and quality of the teaching and nursing staff, who were responsible for the children on a daily basis.
Fisman, S; Wolf, L
Although the nature and severity of a handicapping condition are not the sole determinants of family functioning, the presence of a child with a pervasive developmental disorder has a significant effect on family members. Maternal mental health suffers, and the resulting depression affects her role as mother and marriage partner. Unlike other handicapping conditions with obvious physical stigmata, the invisible handicap of the autistic child and the frequent delay in diagnosis contribute to the mother's self-doubt about her parental competence. While the impact on paternal psychological health is less, the fathers of autistic children are nevertheless highly stressed and appear to be particularly vulnerable to the stress generated by these difficult children. Living within this family climate, the risks for emotional and behavioral problems for siblings must be evaluated, along with their intrinsic strengths, to plan preventive interventions for these children. Effective work with these families requires an understanding of the evolution of family system problems and their dynamic and reciprocal interaction over time.
Organizing leisure time in an active way with lots of experiences is getting more and more important in western society. Accordingly, sports activities and travelling as well as their combination, holiday sports activities, are in great demand. A general idea of the literature in that field with regard to the possibilities and difficulties of handicapped persons is that holiday sports activities are considered apt to offer outstanding prerequisites for handicapped and nonhandicapped people getting closer to each other. Starting out on this basis, this survey is mainly dedicated to the following questions: What is the situation for handicapped persons in holiday sports activities? Is holiday sporting in a position to meet the expectations of social integration, and to what extent? A questionnaire about these items was answered by wheelchair users, making it clear, on the one hand, that there are hardly any offers for disabled people to take part in holiday sporting activities. On the other hand, the survey confirms that holiday sports activities are well suited to answer major demands of the integration issue, i.e., communication and interaction as well as other factors conducive to social integration. Subsequently, the author formulates the request that access to and participation in holiday sporting activities be made easier for disabled people so that greater use can be made of these special opportunities for social integration.
Ntoumanis, Nikos; Thøgersen-Ntoumani, Cecilie; Smith, Alison L
Elliot and colleagues (2006) examined the effects of experimentally induced achievement goals, proposed by the trichotomous model, on self-handicapping and performance in physical education. Our study replicated and extended the work of Elliot et al. by experimentally promoting all four goals proposed by the 2 x 2 model (Elliot & McGregor, 2001), measuring the participants' own situational achievement goals, using a relatively novel task, and testing the participants in a group setting. We used a randomized experimental design with four conditions that aimed to induce one of the four goals advanced by the 2 x 2 model. The participants (n = 138) were undergraduates who engaged in a dart-throwing task. The results pertaining to self-handicapping partly replicated Elliot and colleagues' findings by showing that experimentally promoted performance-avoidance goals resulted in less practice. In contrast, the promotion of mastery-avoidance goals did not result in less practice compared with either of the approach goals. Dart-throwing performance did not differ among the four goal conditions. Personal achievement goals did not moderate the effects of experimentally induced goals on self-handicapping and performance. The extent to which mastery-avoidance goals are maladaptive is discussed, as well as the interplay between personal and experimentally induced goals.
Full Text Available The basic objective of this research is to determine what type of self-handicapping strategies subjects will use when they face potential failure, under the condition that they have the possibility of strategy choice. Another research objective is directed to the research of relation between the selected self-handicapping strategy and personality characteristics. 120 student of the second and third year of the Department of psychology, University of Novi Sad has been taken into sample. In the first research stage, all students administrated a series of personality self-report tests. In the second experiment stage, the participants were divided into four groups, on the basis of two criteria: the solvability of intelligence test tasks and the presence of hampering factors during task solving. The research results show that there are at least two types of self-handicapping strategies. One type is used by the majority of people when found in the situation where potential failure is expected. It refers to searching for alibis in external circumstances and it is probably the reflection of sound tendencies of facing possible consequences of information on one’s own incompetence. Another type of strategies presents consistent behaviour pattern, determined by the higher degree of adverse affectivity and negative image of oneself, and it is manifested in the use of poor psychophysical condition as the alibi for failure.
Kurata, Yoshinori; Wada, Takahiro; Kamiji, Norimasa; Doi, Shun'ichi
Disturbances decrease vehicle stability and increase driver's mental and physical workload. Especially unexpected disturbances such as lateral winds have severe effect on vehicle stability and driver's workload. This study aims at building a driver model of steering operations in lateral wind toward developing effective driver assistance system. First, the relationship between the driver's lateral motion and its reactive quick steering behavior is investigated using driving simulator with lateral 1dof motion. In the experiments, four different wind patterns are displayed by the simulator. As the results, strong correlation was found between the driver's head lateral jerk by the lateral disturbance and the angular acceleration of the steering wheel. Then, we build a mathematical model of driver's steering model from lateral disturbance input to steering torque of the reactive quick feed-forward steering based on the experimental results. Finally, validity of the proposed model is shown by comparing the steering torque of experimental results and that of simulation results.
Full Text Available South Africa has one of the highest incidences of road accidents in the world. Most accidents are avoidable and are caused by driver behaviour and errors. The purpose of this article was to identify the riskiest driver behaviours in commercial fleets in South Africa, to determine the business impact of such behaviour, to establish a framework for the management of risky driver behaviour and to test the framework by applying a leading commercial driver behaviour management system as a case study. The case study comprised three South African commercial fleets. Using data from these fleets, critical incident triangles were used to determine the ratio data of risky driver behaviour to near-collisions and collisions. Based on managing the riskiest driver behaviours as causes of more serious incidents and accidents, the results indicated that through the implementation of an effective driver risk management system, risky incidents were significantly reduced.
Eye fixations express the focus of driver's visual attention on driving, ... driver's attention is attracted by fatigue. The second ... was divided into seven refined categories (see Table 1), ...... driver fatigue in terms of line crossing: a pilot study.
Saunders, Gabrielle H; Forsline, Anna; Fausti, Stephen A
Measurement of hearing aid outcomes is necessary for demonstration of treatment efficacy, third-party payment, and cost-benefit analysis. Outcomes are usually measured with hearing-related questionnaires and/or tests of speech recognition. However, results from these two types of test often conflict. In this paper, we provide data from a new test measure, known as the Performance-Perceptual Test (PPT), in which subjective and performance aspects of hearing in noise are measured using the same test materials and procedures. A Performance Speech Reception Threshold (SRTN) and a Perceptual SRTN are measured using the Hearing In Noise Test materials and adaptive procedure. A third variable, the discrepancy between these two SRTNs, is also computed. It measures the accuracy with which subjects assess their own hearing ability and is referred to as the Performance-Perceptual Discrepancy (PPDIS). One hundred seven subjects between 24 and 83 yr of age took part. Thirty-three subjects had normal hearing, while the remaining seventy-four had symmetrical sensorineural hearing loss. Of the subjects with impaired hearing, 24 wore hearing aids and 50 did not. All subjects underwent routine audiological examination and completed the PPT and the Hearing Handicap Inventory for the Elderly/Adults on two occasions, between 1 and 2 wk apart. The PPT was conducted for unaided listening with the masker level set to 50, 65, and 80 dB SPL. PPT data show that the subjects with normal hearing have significantly better Performance and Perceptual SRTNs at each test level than the subjects with impaired hearing but that PPDIS values do not differ between the groups. Test-retest reliability for the PPT is excellent (r-values > 0.93 for all conditions). Stepwise multiple regression analysis showed that the Performance SRTN, the PPDIS, and age explain 40% of the variance in reported handicap (Hearing Handicap Inventory for the Elderly/Adults scores). More specifically, poorer performance
A. A. Kim
Full Text Available The linear transformer driver (LTD technological approach can result in relatively compact devices that can deliver fast, high current, and high-voltage pulses straight out of the LTD cavity without any complicated pulse forming and pulse compression network. Through multistage inductively insulated voltage adders, the output pulse, increased in voltage amplitude, can be applied directly to the load. The usual LTD architecture [A. A. Kim, M. G. Mazarakis, V. A. Sinebryukhov, B. M. Kovalchuk, V. A. Vizir, S. N Volkov, F. Bayol, A. N. Bastrikov, V. G. Durakov, S. V. Frolov, V. M. Alexeenko, D. H. McDaniel, W. E. Fowler, K. LeCheen, C. Olson, W. A. Stygar, K. W. Struve, J. Porter, and R. M. Gilgenbach, Phys. Rev. ST Accel. Beams 12, 050402 (2009PRABFM1098-440210.1103/PhysRevSTAB.12.050402; M. G. Mazarakis, W. E. Fowler, A. A. Kim, V. A. Sinebryukhov, S. T. Rogowski, R. A. Sharpe, D. H. McDaniel, C. L. Olson, J. L. Porter, K. W. Struve, W. A. Stygar, and J. R. Woodworth, Phys. Rev. ST Accel. Beams 12, 050401 (2009PRABFM1098-440210.1103/PhysRevSTAB.12.050401] provides sine shaped output pulses that may not be well suited for some applications like z-pinch drivers, flash radiography, high power microwaves, etc. A more suitable power pulse would have a flat or trapezoidal (rising or falling top. In this paper, we present the design and first test results of an LTD cavity that generates such a type of output pulse by including within its circular array a number of third harmonic bricks in addition to the main bricks. A voltage adder made out of a square pulse cavity linear array will produce the same shape output pulses provided that the timing of each cavity is synchronized with the propagation of the electromagnetic pulse.
Five presumptions have to be considered when addressing future education for older drivers: 1. Driving a car will continue to be one element of mobility in the future; 2. Older people want to be able to keep driving; 3. Safety will be an even more important factor in mobility in the future; 4. Ecological values will be more important in the future; and 5. Innovative technological applications will be more important in the future. Hierarchical models of driving are suitable in increasing understanding of older drivers' needs and abilities. The highest levels of the driving hierarchy in the Goals for Driver Education (GDE model are especially important for the safety of both young and elderly drivers. In these highest levels goals for life, skills for living, and social environment affect everyday decision making in general but also driving, which has an impact on driver safety. Giving up driving is very much a social decision and should be taken as such. However, the highest levels of the driving hierarchy are by nature inaccessible to teacher-centered instruction These levels require more coaching-like education methods where the learner takes the central role and the teacher helps the drivers understand their own abilities and limitations in traffic. Testing and selecting older drivers to enhance safety is not, according to research findings, working in a proper way. Older drivers do not so much need more information concerning traffic rules, etc., but rather better understanding of themselves, their health restrictions, their skills, and their abilities to ensure daily mobility. Their closest companions also need tools to help them in discussions of traffic safety issues affecting older drivers.
Full Text Available The paper deals with the issue of fatigue and sleepiness behind the wheel, which for a long time has been of vital importance for the research in the area of driver-car interaction safety. Numerous experiments on car simulators with diverse measurements to observe human behavior have been performed at the laboratories of the faculty of the authors. The paper provides analysis and an overview and assessment of the subjective (self-rating and observer rating methods for observation of driver behavior and the detection of critical behavior in sleep deprived drivers using the developed subjective rating scales.
Fraichard , Thierry
Self-driving technologies have matured and improved to the point that, in the past few years, self-driving cars have been able to safely drive an impressive number of kilometers. It should be noted though that, in all cases, the driver seat was never empty: a human driver was behind the wheel, ready to take over whenever the situation dictated it. This is an interesting paradox since the point of a self-driving car is to remove the most unreliable part of the car, namely the human driver. So,...
Lawall, Julia Laetitia; Muller, Gilles; Urunuela, Richard
The Linux operating system is undergoing continual evolution. Evolution in the kernel and generic driver modules often triggers the need for corresponding evolutions in specific device drivers. Such collateral evolutions are tedious, because of the large number of device drivers, and error......-prone, because of the complexity of the code modifications involved. We propose an automatic tool, Tarantula, to aid in this process. In this paper, we examine some recent evolutions in Linux and the collateral evolutions they trigger, and assess the corresponding requirements on Tarantula....
Martinussen, Laila Marianne; Møller, Mette; Prato, Carlo Giacomo
The Driver Behavior Questionnaire and the Driver Skill Inventory are two of the most frequently used measures of self-reported driving style and driving skill. The motivation behind the present study was to identify sub-groups of drivers that potentially act dangerously in traffic (as measured...... self-reported driving skills and whether the reported skill level was reflected in the reported aberrant driving behaviors. 3908 drivers aged 18–84 participated in the survey. K-means cluster analysis revealed four distinct sub-groups that differed in driving skills and frequency of aberrant driving...... by frequency of aberrant driving behaviors and level of driving skills), as well as to test whether the sub-groups differ in characteristics such as age, gender, annual mileage and accident involvement. Furthermore, the joint analysis of the two instruments was used to test drivers’ assessment of their own...
Full Text Available Objective: The purpose of present research was the comparison of mothers irrational believes with severe or profound mentally handicapped child and mothers with normal child from 6 to14 years old in Tehran city. Materials & Methods: This study was an analytical, cross – sectional and comparative (case – control research. From mothers with severe or profound mentally handicapped child who had refered to Tehran welfare services centers, 80 mothers were selected by regular randomized sampling from two rehabilitation centers and 80 mothers with normal child were selected for peering with the group of testimonial from schools areas of east, west, south, north and center of Tehran, through multi - stage cluster sampling in for variables of: age of mothers, educational levels, the location of living and the number of children. They answered to questionnaire of irrational believes of jons (IBT. Analysis of data was done by descriptive and infringing statistics methods (Independent T test, U Mann Whitney, Chi-square and fisher. Results: The findings showed that: there are significantly differences in total irrational believes and irrational believes of blame proneness, frustration reactive, anxious over concern, problem avoiding and dependency, perfectionism between two groups of mothers (P<0/05. There was no significant difference in irrational believes between mothers who had mental handicap daughter and mothers who had mental handicap son (P=0/314. There was no significantly difference between two groups of mothers in four believes of demand for approval (P=0/737, high-self expectation (P=0/126, emotional irresponsibility (P=0/727, helplessness for change (p=0/283. Conclusion: Irrational believes and many its sub scales. In mothers of severe or profound mental handicap children were more than mothers with normal child. But believes of demand for approval, high self expectation, emotional irresponsibility, helplessness for change in mothers with
A basic of questions were developed that could be used in periodic surveys that track drivers attitudes and awareness concerning impaired driving, seat belt use, and speeding issues. The objective of the survey was to learn the knowledge, views, and ...
Bus transit agencies are required to hire extraboard (i.e. back-up) operators to account for unexpected absences. Incorrect sizing of extra driver workforce is problematic for a number of reasons. Overestimating the appropriate number of extraboard o...
The seminar will begin with a brief overview of the Chinese road safety situation, including current safety problems, and then move on to discuss safety research including driver behavior, freeway operational safety, and infrastructure development.
While data focusing on the danger of driving under the influence : of alcohol is readily available and often cited, less is : known or discussed about drivers under the influence of : other drugs. The Fatality Analysis Reporting System (FARS), : a ce...
Local and state transportation agencies are redesigning roads to accommodate multimodal travel, including the addition of new configurations, infrastructures, and rules that may be unfamiliar to current drivers and other road users. Education and out...
Deregulation and Macroeconomic Drivers Of Foreign Direct Investment In Nigerian Agriculture (1970 -2009): An Econometric Analysis. ... The study showed that foreign exchange and the economic deregulation policy of Nigerian government ...
This project evaluated the effectiveness of symbol traffic signs for young, middle-aged and elderly drivers. Daytime legibility distance and comprehension of 85 symbols in the Manual on Uniform Traffic Control Devices (MUTCD) were measured. Legibilit...
This report summarizes what is known about the teen driver crash problem and reviews the research on the major contributing factors to the high teen crash rate. Dispositional factors, such as immaturity, inexperience, faulty judgment, and a higher pr...
Full Text Available Sight is the basic sense for drivers. Condition of the eye determines correct, comfortable and safe performance of the work as drivers. This article presents various factors influencing the sight condition. There are two groups of factors, external (environment, the kind and time of work, stress caused by work and internal (systemic and local disorders. All these factors can reduce significantly visual functions, such as visual acuity, field of vision, color vision, strereoscopic vision, twilight vision and glare sensitivity. There are also presented actual requirements for drivers and causes of the car accidents in various age groups. Impairments in vision functions can be dangerous for both the driver and other road users. Med Pr 2013;64(3:419–425
In theory, the designated-driver concept holds great promise for reducing the incidences of drunk driving. It is simple, inexpensive, almost universally recognized, and generally positively regarded by the U.S. population as a means for avoiding drun...
Bieri, R.; Meier, W.
Parametric studies to optimize heavy-ion driver designs are described and an optimized 5 MJ driver design is described. Parametric studies are done on driver parameters including driver energy, number of beams, type of superconductor used in focusing magnets, maximum magnetic field allowed at the superconducting windings, axial quadrupole field packing fraction, ion mass, and ion charge state. All modeled drivers use the maximum beam currents allowed by the Maschke limits; driver scaling is described in a companion paper. The optimized driver described is conservative and cost effective. The base driver direct costs are only $120/Joule, and the base driver uses no recirculation, beam combination, or beam separation. The low driver cost achieved is due, in part, to the use of compact Nb 3 Sn quadrupole arrays, but results primarily from optimization over the large, multi-dimensional, parameter space available for heavy-ion drivers
Brunoe, Thomas Ditlev; Bossen, Jacob; Nielsen, Kjeld
Todays competitive environment in industry creates a need for companies to enhance their ability to introduce new products faster. To increase rampup speed reconfigurable manufacturing systems is a promising concept, however to implement this production platforms and modular manufacturing...... is required. This paper presents an analysis whether and which module drivers from general product development can be applied to the development process of a modular manufacturing system. The result is a compiled list of modular drivers for manufacturing and examples of their use....
From 1 July 2012, any driver of a motorised road vehicle, excluding two- or three-wheeled vehicles whose engine capacity does not exceed 50cm3, must be in possession of a breathalyser in full working order. With effect from 1 November 2012*, drivers failing to produce a breathalyser run the risk of being served with an 11 euro fine. A breathalyser is used to measure the alcohol content in the motorist's breath. The permissible level of alcohol for drivers is less than 0.5 g of alcohol per litre of blood, or 0.25 mg of alcohol per litre of air exhaled. The obligation to have a breathalyser on board the vehicle also applies to all drivers on the French part of the CERN site. All vehicles belonging to or leased by the Organization must also carry a breathalyser together with all the requisite documentation (cf. Operational Circular No. 4). Drivers of privately owned vehicles can obtain breathalysers from car accessory dealers, service stations or pharmacies, etc. Drivers of vehicles belonging to or l...
Bigert, Carolina; Klerdal, Kristina; Hammar, Niklas; Gustavsson, Per
Particulate matter in urban air is associated with the risk of myocardial infarction in the general population. Very high levels of airborne particles have been detected in the subway system of Stockholm, as well as in several other large cities. This situation has caused concern for negative health effects among subway staff. The aim of this study was to investigate whether there is an increased incidence of myocardial infarction among subway drivers. Data from a population-based case-control study of men aged 40-69 in Stockholm County in 1976-1996 were used. The study included all first events of myocardial infarction in registers of hospital discharges and deaths. The controls were selected randomly from the general population. National censuses were used for information on occupation. Altogether, 22 311 cases and 131 496 controls were included. Among these, 54 cases and 250 controls had worked as subway drivers. The relative risk of myocardial infarction among subway drivers was not increased. It was 0.92 [95% confidence interval (95% CI) 0.68-1.25] when the subway drivers were compared with other manual workers and 1.06 (95% CI 0.78-1.43) when the subway drivers were compared with all other gainfully employed men. Subgroup analyses indicated no influence on the risk of myocardial infarction from the duration of employment, latency time, or time since employment stopped. Subway drivers in Stockholm do not have a higher incidence of myocardial infarction than other employed persons.
This project evaluates the effectiveness of a multistage driver education program for Montanas young : drivers. A total of 347 teenaged drivers who had completed high school driver education agreed to participate. : These drivers were randomly spl...
Olson, C.C.; Lee, E.; Langdon, B.
This report contains research in the following areas related to beam transport for a common ion driver: multi-gap acceleration; neutralization with electrons; gas neutralization; self-pinched transport; HIF and LIF transport, and relevance to common ion driver; LIF and HIF reactor concepts and relevance to common ion driver; atomic physics for common ion driver; code capabilities and needed improvement
Okada, Junichiro; Takeuchi, Kazuo
Computed tomography (CT) was performed on 47 children and adolescents with mental and/or physical handicaps. Of these series, 22 cases of morphological change were noted. Another 25 cases showed no overt CT abnormality. These 47 cases were divided into three groups in the following manner. Group 1, with no CT abnormality; Group 2, with ventricular dilatation and/or cerebral atrophy, and Group 3, with a major morphological anomaly of the brain. Group 1 (25 cases) showed a marked dissociation between the CT findings and the IQ. EEG showed normal findings in two cases, diffuse abnormality in 5 cases, and focal abnormality in 9 cases. This group alone included 8 cases of athetosis. Group 2 (14 cases). Seven cases of EEG showed diffuse abnormality in 3 cases and focal abnormality in 4 cases. So-called cerebral palsy was noted in 11 cases. Group 3 (8 cases). This group included cases of hemihydranencephaly, porencephaly, agenesis of the corpus callosum, and arachnoid cyst. The mean and standard deviations of the IQ's in the groups are 57.1 +- 21.6, 65.2 +- 20.5, and 72.0 +- 8.0. That is, an inverted correlation between the CT abnormality and the IQ was noted. CT is a noninvasive study and a reasonable method of investigation for mentally handicapped children. DeMyer gave three categories of cerebral malformation: cytogenetic malformations, organogenetic disorders, and histogenetic disorders. On the other hand, EEG aimed at evaluating cerebral function and CT undertaken for morphological evaluation reveal no intimate correlation with one another. Rather, these two procedures each have their one value for the evaluation of the function and the structure of the brain. Mentally and/or physically handicapped patients without any overt cerebral anomaly have been found to be as follows: Murobushi, 12.29%; Malamud, 34%; Gross, 15.8%; Benda, 15%, and Hamada, 45.4%. (author)
Niebudek-Bogusz, Ewa; Kuzańska, Anna; Błoch, Piotr; Domańska, Maja; Woźnicka, Ewelina; Politański, Piotr; Sliwińska-Kowalska, Mariola
The aim of this study was to assess the applicability of Voice Handicap Index (VHI) to the evaluation of effectiveness of functional voice disorders treatment in teachers. The subjects were 45 female teachers with functional dysphonia who evaluated their voice problems according to the subjective VHI scale before and after phoniatric management. Group I (29 patients) were subjected to vocal training, whereas group II (16 patients) received only voice hygiene instructions. The results demonstrated that differences in the mean VHI score before and after phoniatric treatment were significantly higher in group 1 than in group II (p teacher's dysphonia.
Saitou, K.; Noda, N.-A.; Sano, Y.; Takase, Y.; Murai, K.; Wang, Z. F.; Li, S. Q.; Liu, X.; Tanaka, H.; Kubo, Y.
In this paper, special sliding door is designed in order to support senior and handicapped persons to walk by themselves in hospitals and nursing facilities. This semiautomatic lifting equipment is utilized for the storable handrail to make sure the bad health persons are able to open the door by using a weak force. In this study, to design the equipment of the handrail, the theoretical formula of opening force is derived. Then the simulation is performed by varying geometrical conditions. The simulation results are compared with the experiment results.
Gstalter, Herbert; Fastenmeier, Wolfgang
The concept of human reliability has been widely used in industrial settings by human factors experts to optimise the person-task fit. Reliability is estimated by the probability that a task will successfully be completed by personnel in a given stage of system operation. Human Reliability Analysis (HRA) is a technique used to calculate human error probabilities as the ratio of errors committed to the number of opportunities for that error. To transfer this notion to the measurement of car driver reliability the following components are necessary: a taxonomy of driving tasks, a definition of correct behaviour in each of these tasks, a list of errors as deviations from the correct actions and an adequate observation method to register errors and opportunities for these errors. Use of the SAFE-task analysis procedure recently made it possible to derive driver errors directly from the normative analysis of behavioural requirements. Driver reliability estimates could be used to compare groups of tasks (e.g. different types of intersections with their respective regulations) as well as groups of drivers' or individual drivers' aptitudes. This approach was tested in a field study with 62 drivers of different age groups. The subjects drove an instrumented car and had to complete an urban test route, the main features of which were 18 intersections representing six different driving tasks. The subjects were accompanied by two trained observers who recorded driver errors using standardized observation sheets. Results indicate that error indices often vary between both the age group of drivers and the type of driving task. The highest error indices occurred in the non-signalised intersection tasks and the roundabout, which exactly equals the corresponding ratings of task complexity from the SAFE analysis. A comparison of age groups clearly shows the disadvantage of older drivers, whose error indices in nearly all tasks are significantly higher than those of the other groups
Shen, Sijun; Neyens, David M
With the increase in automated driver support systems, drivers are shifting from operating their vehicles to supervising their automation. As a result, it is important to understand how drivers interact with these automated systems and evaluate their effect on driver responses to safety critical events. This study aimed to identify how drivers responded when experiencing a safety critical event in automated vehicles while also engaged in non-driving tasks. In total 48 participants were included in this driving simulator study with two levels of automated driving: (a) driving with no automation and (b) driving with adaptive cruise control (ACC) and lane keeping (LK) systems engaged; and also two levels of a non-driving task (a) watching a movie or (b) no non-driving task. In addition to driving performance measures, non-driving task performance and the mean glance duration for the non-driving task were compared between the two levels of automated driving. Drivers using the automated systems responded worse than those manually driving in terms of reaction time, lane departure duration, and maximum steering wheel angle to an induced lane departure event. These results also found that non-driving tasks further impaired driver responses to a safety critical event in the automated system condition. In the automated driving condition, driver responses to the safety critical events were slower, especially when engaged in a non-driving task. Traditional driver performance variables may not necessarily effectively and accurately evaluate driver responses to events when supervising autonomous vehicle systems. Thus, it is important to develop and use appropriate variables to quantify drivers' performance under these conditions. Copyright © 2017 Elsevier Ltd and National Safety Council. All rights reserved.
Alcázar-Ortega, Manuel; Calpe, Carmen; Theisen, Thomas; Carbonell-Carretero, José Francisco
This paper presents a methodology for the identification, analysis and comparative assessment of the handicaps which nowadays prevent the higher implementation of Demand Response (DR) in the electricity market. Its application provides a hierarchical organization of handicaps from the most critical to the less critical and then, from the easiest to the most difficult to overcome. This makes possible to determine which barriers would be a priority, which may indicate the direction of regulatory changes to properly address these handicaps and so, stimulating a higher participation of the demand side in electricity markets. After applying the methodology to three European countries, 34 handicaps have been identified, analyzing which of these handicaps affect such stakeholders as grid operators, retailers and customers and how these stakeholders are affected. For each handicap, the criticality and difficulty to overcome the different handicaps have been studied, based on detailed information coming from personal interviews to experts representing the different stakeholders in the electricity trading chain. Regulatory barriers have been identified as the most critical and difficult to overcome. Together with regulatory changes, the promotion of aggregators and the training of customers on DR applications are some of the most significant initiatives. - Highlights: • Market handicaps prevent the application of Demand Response in electricity markets. • A methodology to identify and organize such market handicaps has been developed. • The evaluation and quantification of criticality and difficulty to overcome is done. • A hierarchical list prioritizing handicaps to be addressed is obtained. • Market handicaps of three European countries were evaluated through this methodology.
Full Text Available Depuis la seconde moitié du XXe siècle le regard porté sur la place des handicapés dans la société, a changé de manière significative. Les personnes en situation de handicap qui n’étaient souvent vues auparavant que comme les bénéficiaires d’une aide charitable, ont acquis, grâce à l’action de nombreuses organisations, le droit d’être reconnues comme des individus devant jouir des mêmes droits que les personnes ordinaires. Cependant, bien que des changements aient été opérés dans la perception que les valides ont des handicapés, il n’en demeure pas moins que les personnes en situation de handicap sont toujours confrontées à de nombreux problèmes dans leur vie de tous les jours. La société a fait des progrès pour ce qui est des aides qu’elle apporte aux handicapés moteurs, en instituant par exemple qu’ils puissent avoir accès aux bâtiments publics ainsi qu’aux moyens de transport urbain, ferroviaire, aérien. Les difficultés des handicapés sensoriels (vue, ouie sont prises en compte, avec la mise en place, par exemple, des signaux sonores dans la cité, en favorisant la présence de chiens d’aveugle. Cependant l’accès aux droits fondamentaux de ceux qui présentent des handicaps mentaux (intellectuels et/ou psychiques est encore peu développé. C’est donc sur la politique d’intégration et d’inclusion dans la vie ordinaire des personnes présentant des handicaps intellectuels que portera principalement cette étude. Nous aborderons en premier lieu la législation mise en œuvre pour favoriser leur insertion dans la société britannique, puis nous étudierons la façon dont les enfants sont intégrés dans le système scolaire. Enfin, les arguments qui soulignent l’intérêt que peut revêtir une intégration réussie pour l’adulte et pour la société seront examinés.The way in which the disabled were viewed underwent significant changes in the second half of the 20th century
Full Text Available A prototype to improve learning tasks for mentally handicapped people is shown in this research paper using ambient intelligence techniques and based on cyber-physical systems. The whole system is composed of a worktable, a cyber-glove (both with several RFID and NFC detection zones, and an AmI software application for modeling and workflow guidance. A case study was carried out by the authors where sixteen mentally handicapped people and 3 trainers were involved in the experiment. The experiment consisted in the execution of several memorization tasks of movements of objects using the approach presented in this paper. The results obtained were very interesting, indicating that this kind of solutions are feasible and allow the learning of complex tasks to some types of mentally handicapped people. In addition, at the end of the paper are presented some lessons learned after performing the experimentation.
Roman, Gabriela D; Poulter, Damian; Barker, Edward; McKenna, Frank P; Rowe, Richard
Identifying the changes in driving behavior that underlie the decrease in crash risk over the first few months of driving is key to efforts to reduce injury and fatality risk in novice drivers. This study represented a secondary data analysis of 1148 drivers who participated in the UK Cohort II study. The Driver Behavior Questionnaire was completed at 6 months and 1, 2 and 3 years after licensure. Linear latent growth models indicated significant increases across development in all four dimensions of aberrant driving behavior under scrutiny: aggressive violations, ordinary violations, errors and slips. Unconditional and conditional latent growth class analyses showed that the observed heterogeneity in individual trajectories was explained by the presence of multiple homogeneous groups of drivers, each exhibiting specific trajectories of aberrant driver behavior. Initial levels of aberrant driver behavior were important in identifying sub-groups of drivers. All classes showed positive slopes; there was no evidence of a group of drivers whose aberrant behavior decreased over time that might explain the decrease in crash involvement observed over this period. Male gender and younger age predicted membership of trajectories with higher levels of aberrant behavior. These findings highlight the importance of early intervention for improving road safety. We discuss the implications of our findings for understanding the behavioral underpinnings of the decrease in crash involvement observed in the early months of driving. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.
Van Gijssel, A.
This thesis investigates the potential of a fail-safe approach to driver distraction through novel interface concepts for integrated Advanced Driver Assistance Systems (ADAS). Traffic accidents are a negative side effect of the universal and economical desire for mobility. The year 2009 saw the
Iwasaki, Nobuaki; Hamano, Kenzo; Nakamoto, Natsue; Okada, Yusuke [Tsukuba Univ., Ibaraki (Japan); Takeya, Toshiki
The relation between brain damage and gross motor function in severely handicapped children (spastic type) was studied. The subjects were fifteen cases with laterality in their cerebral hemisphere CT scans (laterality group) and 28 cases with no laterality (control group). All cases were divided into four groups according to the level of gross motor function. The grade of brain damage was estimated based on CT scan analysis using the following parameters and index: maximum frontal extracerebral space (ES), maximum width of Sylvian fissure (SY), Evans` ratio, and cella media index. In the laterality group, the parameters and index were measured for both cerebral hemispheres, respectively. In the more severely disturbed hemisphere of the laterality group, ES and SY were significantly enlarged compared with those of the cases with the same level of motor function in the control group (p<0.01). In the less severely disturbed hemisphere of the laterality group, the ES, SY, Evans` ratio and cell media index were not significantly enlarged compared to cases with the same level of motor function as the control group. These findings may indicate that gross motor function of severely handicapped children is closely related to the less severely disturbed cerebral hemisphere. (author)
Iwasaki, Nobuaki; Hamano, Kenzo; Nakamoto, Natsue; Okada, Yusuke; Takeya, Toshiki.
The relation between brain damage and gross motor function in severely handicapped children (spastic type) was studied. The subjects were fifteen cases with laterality in their cerebral hemisphere CT scans (laterality group) and 28 cases with no laterality (control group). All cases were divided into four groups according to the level of gross motor function. The grade of brain damage was estimated based on CT scan analysis using the following parameters and index: maximum frontal extracerebral space (ES), maximum width of Sylvian fissure (SY), Evans' ratio, and cella media index. In the laterality group, the parameters and index were measured for both cerebral hemispheres, respectively. In the more severely disturbed hemisphere of the laterality group, ES and SY were significantly enlarged compared with those of the cases with the same level of motor function in the control group (p<0.01). In the less severely disturbed hemisphere of the laterality group, the ES, SY, Evans' ratio and cell media index were not significantly enlarged compared to cases with the same level of motor function as the control group. These findings may indicate that gross motor function of severely handicapped children is closely related to the less severely disturbed cerebral hemisphere. (author)
Labronici, R H; Cunha, M C; Oliveira, A D; Gabbai, A A
The objective of this study was to make use of sports as a rehabilitation method, as well as to assess the physical, psychological, and social aspects of those present some physical handicap, particularly those who have some kind of chronic disease and are no longer taking part in any rehabilitation program. Thirty handicapped people were evaluated: fifteen started with basketball and fifteen with swimming, according either to the specific preference of each one of them or to the degree and kind of physical impairment. They were submmited to the following evaluations: clinical examination, physiotherapy assessment, social interview and use of the Rivermead Social Scale, functional classification of the sport, use of the Barthel and Rivermead Functional Scales, and the psychological profile test (POMS). After two years, no relevant change in the moving evolution of the athletes were reported. Concerning the POMS psychological test, both basketball and swimming groups presented with high vigor and low depression levels. Considering the social aspects, both groups presented substantial improvement, specially regarding their relationship to one person or more people and also in the everyday activities (be it social, leisure, or domestic), thus leading them to better social integration. This essay shows that sport can bring people who are physically impaired a better social integration and physical conditions.
Snyder, C R; Smith, T W; Augelli, R W; Ingram, R E
We tested the hypothesis that socially anxious or shy individuals use their anxiety symptoms as a strategy to control attributions made about their performances in social-evaluative settings (i.e., self-handicapping strategies). Specifically, we predicted that trait-socially anxious or shy persons would report more symptoms of social anxiety in an evaluative setting in which anxiety or shyness could serve as an excuse for poor performance than would individuals in (a) an evaluative setting in which shyness was precluded as an excuse or (b) a nonevaluative setting. Furthermore, we predicted that this self-protective pattern of symptom reporting would not occur for individuals who were not trait-socially anxious because these persons would not commonly use such symptoms as a self-handicapping strategy. Results supported these predictions for male subjects, but not for female subjects. Sex differences in the strategic use of shyness are discussed in relation to other research on sex differences in the etiology and correlates of social anxiety.
Mardi Safitri, Dian; Azmi, Nora; Singh, Gurbinder; Astuti, Pudji
Ergonomic risk at work stations with type Seated Work Control was one of the problems faced by Transjakarta bus driver. Currently “Trisakti” type bus, one type of bus that is used by Transjakarta in corridor 9, serving route Pinang Ranti - Pluit, gained many complaints from drivers. From the results of Nordic Body Map questionnaires given to 30 drivers, it was known that drivers feel pain in the neck, arms, hips, and buttocks. Allegedly this was due to the seat position and the button/panel bus has a considerable distance range (1 meter) to be achieved by drivers. In addition, preliminary results of the questionnaire using Workstation Checklist identified their complaints about uncomfortable cushion, driver's seat backrest, and the exact position of the AC is above the driver head. To reduce the risk level of ergonomics, then did research to design the cabin by using a generic approach to designing products. The risk analysis driver posture before the design was done by using Rapid Upper Limb Assessment (RULA), Rapid Entire Body Assessment (REBA), and Quick Exposure Checklist (QEC), while the calculation of the moment the body is done by using software Mannequin Pro V10.2. Furthermore, the design of generic products was done through the stages: need metric-matrix, house of quality, anthropometric data collection, classification tree concept, concept screening, scoring concept, design and manufacture of products in the form of two-dimensional. While the design after design risk analysis driver posture was done by using RULA, REBA, and calculation of moments body as well as the design visualized using software 3DMax. From the results of analysis before the draft design improvements cabin RULA obtained scores of 6, REBA 9, and the result amounted to 57.38% QEC and moment forces on the back is 247.3 LbF.inch and on the right hip is 72.9 LbF.in. While the results of the proposed improvements cabin design RULA obtained scores of 3, REBA 4, and the moment of force on
Falcocchio, J.; Santimataneedol, S.; Horwitz, L.; Stephanis, B.
An evaluation methodology for the analysis of alternative transportation improvements for the handicapped and elderly is proposed. The approach is based on the ability to incorporate the qualitative attributes of transportation systems which are particularly significant to the handicapped and elderly groups. These attributes include comfort and convenience, security and safety, and accessibility. In addition, this study addresses the issues of demonstration projects planning and offers guidelines for the design of demonstration experiments which can produce results that are capable of objective analytical interpretation.
DeGree, C E; Snyder, C R
We investigated the hypothesis that the reporting of a history of traumatic life events may serve as a strategy to control attributions about performance in an evaluative setting (i.e., self-handicapping). Following from Alfred Adler's early theorization in the psychology of use, as well as more recent theory and research on self-handicapping, we predicted that individuals would emphasize the adversity of events and experiences in their background when an uncertain evaluation was expected and when a traumatic background would serve as a suitable excuse for potential failure. Results generally supported the hypothesized self-protective reporting of traumatic life events.
Full Text Available In this study, we propose a hierarchical fuzzy system for human in a driver-vehicle-environment system to model takeover by different drivers. The driver's behavior is affected by the environment. The climate, road and car conditions are included in fuzzy modeling. For obtaining fuzzy rules, experts' opinions are benefited by means of questionnaires on effects of parameters such as climate, road and car conditions on driving capabilities. Also the precision, age and driving individuality are used to model the driver's behavior. Three different positions are considered for driving and decision making. A fuzzy model called Model I is presented for modeling the change of steering angle and speed control by considering time distances with existing cars in these three positions, the information about the speed and direction of car, and the steering angle of car. Also we obtained two other models based on fuzzy rules called Model II and Model III by using Sugeno fuzzy inference. Model II and Model III have less linguistic terms than Model I for the steering angle and direction of car. The results of three models are compared for a driver who drives based on driving laws.
Williams, Allan F
To assess how drivers view dangers on the highway, what motivates them to drive safely, how they say they reduce their crash and injury risk, and how they rate their own driving skills. Most drivers rated their skills as better than average. The biggest motivating factor for safe driving was concern for safety of others in their vehicle, followed by negative outcomes such as being in a crash, increased insurance costs, and fines. The greatest threats to their safety were thought to be other drivers' actions that increase crash risk such as alcohol impairment or running red lights. In terms of reducing crashes and injuries, drivers tended to focus on actions they could take such as driving defensively or using seat belts. There was less recognition of the role of vehicles and vehicle features in crash or injury prevention. Knowing how drivers view themselves and others, their concerns, and their motivations and techniques for staying out of trouble on the roads provides insight into the difficulty of changing driving practices.
Farmer, R; Tranah, T; O'Donnell, I; Catalan, J
People have jumped (or fallen) in front of trains on the London Underground system in increasing numbers throughout the twentieth century. During the past decade there have been about 100 such incidents each year, of which around 90 would involve the train driver witnessing his train strike the person on the track. Most are suicides or attempts at suicide. They represent major unexpected and violent events in the lives of the train drivers and it might be expected that some of them would respond by developing a post-traumatic stress reaction of the type identified by Horowitz (1976) or other adverse psychological reactions or both. The research reported in this paper was designed to characterize the range of responses of drivers to the experiences of killing or injuring members of the public during the course of their daily work. It was found that 16.3% of the drivers involved in incidents did develop post-traumatic stress disorder and that other diagnoses, e.g. depression and phobic states, were present in 39.5% of drivers when interviewed one month after the incident.
Ivanyi, Barbara; Nollet, E; Redekop, WK; De Haan, R; Wohlgemuht, M; van Wijngaarden, JK; de Visser, Marianne
Objective: To investigate the prevalence of new neuromuscular symptoms, disabilities, and handicaps in a group of polio survivors. Design: A self-constructed health questionnaire about neuromuscular complaints and disability and handicap levels during the stable period after recovery from polio and
Ivanyi, B.; Nollet, F.; Redekop, W. K.; de Haan, R.; Wohlgemuht, M.; van Wijngaarden, J. K.; de Visser, M.
OBJECTIVE: To investigate the prevalence of new neuromuscular symptoms, disabilities, and handicaps in a group of polio survivors. DESIGN: A self-constructed health questionnaire about neuromuscular complaints and disability and handicap levels during the stable period after recovery from polio and
Tucker, Jamie; And Others
Almost everyone who responded to three transportation surveys of rural Handicapped Children's Early Education Program (HCEEP) projects identified transportation as a critical problem in the delivery of services to handicapped children in rural areas. Transportation problems encountered were attributed to environmental/geographic factors,…
Ekvall, Shirley M.; Wheby, Elizabeth A.
The following papers were presented at a symposium on clinical nutrition for the child who is chronically ill or handicapped: (1) "Food Allergy"; (2) "Anemia and the Chronically Ill or Handicapped Child"; (3) "Nutrition and Neurotransmitters--Clinical Implications"; (4) "The Importance of Lipid Type in the Diet after Burn Injury"; (5) "Advances of…
A brief history of care for handicapped individuals on Guam is traced from early refusal to acknowledge their existence, to their increased visibility and current efforts toward least restrictive placement for education and care. It is explained that societal attitudes toward the handicapped in Guam are characterized by pity, neglect and repulsion…
Waschbusch, Daniel A.; Craig, Rebecca; Pelham, William E., Jr.; King, Sara
The authors examined self-handicapping prior to academic-oriented tasks in children with and without ADHD and examined whether stimulant medication influenced self-handicapping. Participants were 61 children ages 6 to 13, including 22 children with ADHD tested after taking a placebo, 21 children with ADHD tested after taking stimulant medication,…
Comptroller General of the U.S., Washington, DC.
The report by the General Accounting Office examines the status of education for handicapped children in 10 states. P.L. 94-142, the Education for All Handicapped Children Act, is reviewed briefly, and the states' compliance with the following aspects was assessed: eligibility criteria, individualized educational programs, and provision of a free…
The aim of this study was to investigate the relationship between self-handicapping, academic procrastination, the locus of control and academic success. The aim was also to determine whether these variables predicted self-handicapping behavior. The population of the study consisted of 263 undergraduates studying in different departments of the…
Semenza, Jan C; Lindgren, Elisabet; Balkanyi, Laszlo; Espinosa, Laura; Almqvist, My S; Penttinen, Pasi; Rocklöv, Joacim
Infectious disease threat events (IDTEs) are increasing in frequency worldwide. We analyzed underlying drivers of 116 IDTEs detected in Europe during 2008-2013 by epidemic intelligence at the European Centre of Disease Prevention and Control. Seventeen drivers were identified and categorized into 3 groups: globalization and environment, sociodemographic, and public health systems. A combination of >2 drivers was responsible for most IDTEs. The driver category globalization and environment contributed to 61% of individual IDTEs, and the top 5 individual drivers of all IDTEs were travel and tourism, food and water quality, natural environment, global trade, and climate. Hierarchical cluster analysis of all drivers identified travel and tourism as a distinctly separate driver. Monitoring and modeling such disease drivers can help anticipate future IDTEs and strengthen control measures. More important, intervening directly on these underlying drivers can diminish the likelihood of the occurrence of an IDTE and reduce the associated human and economic costs.
Barua, Shaibal; Ahmed, Mobyen Uddin; Begum, Shahina
A growing traffic safety issue is the effect of cognitive loading activities on traffic safety and driving performance. To monitor drivers' mental state, understanding cognitive load is important since while driving, performing cognitively loading secondary tasks, for example talking on the phone, can affect the performance in the primary task, i.e. driving. Electroencephalography (EEG) is one of the reliable measures of cognitive load that can detect the changes in instantaneous load and effect of cognitively loading secondary task. In this driving simulator study, 1-back task is carried out while the driver performs three different simulated driving scenarios. This paper presents an EEG based approach to classify a drivers' level of cognitive load using Case-Based Reasoning (CBR). The results show that for each individual scenario as well as using data combined from the different scenarios, CBR based system achieved approximately over 70% of classification accuracy.
Kim, Alexander A; Mazarakis, Michael G; Sinebryukhov, Vadim A; Volkov, Sergey N; Kondratiev, Sergey S; Alexeenko, Vitaly M; Bayol, Frederic; Demol, Gauthier; Stygar, William A
A linear transformer driver includes at least one ferrite ring positioned to accept a load. The linear transformer driver also includes a first power delivery module that includes a first charge storage devices and a first switch. The first power delivery module sends a first energy in the form of a first pulse to the load. The linear transformer driver also includes a second power delivery module including a second charge storage device and a second switch. The second power delivery module sends a second energy in the form of a second pulse to the load. The second pulse has a frequency that is approximately three times the frequency of the first pulse. The at least one ferrite ring is positioned to force the first pulse and the second pulse to the load by temporarily isolating the first pulse and the second pulse from an electrical ground.
Full Text Available Purpose: Reports of business failure elicit various reactions, while research in this domain often appears to be limited by a lack of access to information about failure and by the negativity that surrounds it. Those who have experienced failure do not readily talk about it, or they disappear from the radar screen of researchers. Yet failure is preceded by decline which, when focused on strategically, can reduce eventual failures if early action is taken. The main purpose of this study is to develop a conceptual framework or typology of the drivers and moderators of business decline. Design/methodology/approach: After applying the "grounded theory" approach to the academic literature on decline and failure, a conceptual framework for the variables that drive and moderate business decline is proposed. Findings: The study proposes that decline has three core drivers, three peripheral drivers and four moderators. The core drivers identified are: resource munificence; leadership as origin; and causality (strategic versus operational origin of decline. The three peripheral drivers are: unique preconditions; continuous decisions impact; and extremes dichotomy. The study describes four moderators of the drivers: life cycle stage; stakeholder perspective; quantitative versus qualitative nature of signs and causes; and finally the age and size effects. Research limitations/implications: The proposed conceptual framework is based on literature only, although it has found support during discussions with practitioners. It is proposed to readers of this journal for scrutiny and validation. Practical implications: Strategists need to understand what drives decline in order to act timeously; practitioners who have an insight into the moderators with their impacts could make better decisions in response to decline in organisations and possibly avoid business failure. Originality/Value: Understanding business decline is still a huge theoretical challenge, which
Zhou, Wenhui; Gu, Guizhen; Wu, Hui; Yu, Shanfa
To analyze the status of occupational stress in different types of train drivers. By using cluster sampling method, a cross-sectional study was conducted in 1 339 train drivers (including 289 passenger train drivers, 637 freight trains drivers, 339 passenger shunting train drivers, and 74 high speed rail drivers) from a Railway Bureau depot. The survey included individual factors, occupational stress factors, stress response factors and stress mitigating factors. The occupational stress factors, stress response factors and mitigating factors were measured by the revised effort-reward imbalance (ERI) model questionnaires and occupational stress measurement scale. By using the method of covariance analysized the difference of occupational stress factors of all types train drivers, the method of Stepwise regression was used to analyze the effection (R(2)) of occupational stress factors and stress mitigating factors on stress response factors. Covariance analysis as covariates in age, education level, length of service and marital status showed that the scores of ERI (1.58 ± 0.05), extrinsic effort (19.88 ± 0.44), rewards (23.43 ± 0.43), intrinsic effort (17.86 ± 0.36), physical environment (5.70 ± 0.22), social support (30.51 ± 0.88) and daily tension (10.27 ± 0.38 ) of high speed rail drivers were higher than other drivers (F values were 6.06, 11.32, 7.05, 13.25, 5.20, 9.48 and 6.14 respectively, P occupational stress factors and mitigating factors to depressive symptoms of train drivers was high speed rail drivers (R(2) = 0.64), passenger train drivers (R(2) = 0.44), passenger shunting train drivers (R(2) = 0.39), freight trains drivers (R(2) = 0.38); job satisfaction of train drivers was high speed rail drivers (R(2) = 0.68), passenger train drivers (R(2) = 0.62), freight trains drivers (R(2) = 0.43), passenger shunting train drivers(R(2) = 0.38); to daily tension of train drivers was high speed rail drivers (R(2) = 0.54), passenger train drivers (R(2) = 0
In 2004 the Fermilab Long Range Planning Committee identified a new high intensity Proton Driver as an attractive option for the future, primarily motivated by the recent exciting developments in neutrino physics. The Fermilab Director has requested further development of the physics case for a new Fermilab Proton Driver, exploring both its ability to support a World class neutrino program, and the other physics opportunities it would provide. A physics study has been ongoing for the last 6 months. The emerging physics case will be presented.
Padioleau, Yoann; Lawall, Julia Laetitia; Muller, Gilles
no tools to help in this process, collateral evolution is thus time consuming and error prone.In this paper, we present a qualitative and quantitative assessment of collateral evolution in Linux device driver code. We provide a taxonomy of evolutions and collateral evolutions, and use an automated patch......-analysis tool that we have developed to measure the number of evolutions and collateral evolutions that affect device drivers between Linux versions 2.2 and 2.6. In particular, we find that from one version of Linux to the next, collateral evolutions can account for up to 35% of the lines modified in such code....
Simonetti, Franco L; Tornador, Cristian; Nabau-Moretó, Nuria; Molina-Vila, Miguel A; Marino-Buslje, Cristina
Ma, Zhanshan (Sam); Krings, Axel W.; Hung, Chih-Cheng
Communication is a fundamental function of life, and it exists in almost all living things: from single-cell bacteria to human beings. Communication, together with competition and cooperation,arethree fundamental processes in nature. Computer scientists are familiar with the study of competition or 'struggle for life' through Darwin's evolutionary theory, or even evolutionary computing. They may be equally familiar with the study of cooperation or altruism through the Prisoner's Dilemma (PD) game. However, they are likely to be less familiar with the theory of animal communication. The objective of this article is three-fold: (i) To suggest that the study of animal communication, especially the honesty (reliability) of animal communication, in which some significant advances in behavioral biology have been achieved in the last three decades, should be on the verge to spawn important cross-disciplinary research similar to that generated by the study of cooperation with the PD game. One of the far-reaching advances in the field is marked by the publication of "The Handicap Principle: a Missing Piece of Darwin's Puzzle" by Zahavi (1997). The 'Handicap' principle , which states that communication signals must be costly in some proper way to be reliable (honest), is best elucidated with evolutionary games, e.g., Sir Philip Sidney (SPS) game . Accordingly, we suggest that the Handicap principle may serve as a fundamental paradigm for trust research in computer science. (ii) To suggest to computer scientists that their expertise in modeling computer networks may help behavioral biologists in their study of the reliability of animal communication networks. This is largely due to the historical reason that, until the last decade, animal communication was studied with the dyadic paradigm (sender-receiver) rather than with the network paradigm. (iii) To pose several open questions, the answers to which may bear some refreshing insights to trust research in
Zhang, Qian; Jiang, Zuhua; Zheng, Dongpeng; Wang, Yifan; Man, Dong
Carless young drivers refers to those drivers aged between 18 and 25 years who have a driver's license but seldom have opportunities to practice their driving skills because they do not have their own cars. Due to China's lower private car ownership, many young drivers turn into carless young drivers after licensure, and the safety issue associated with them has become a matter of great concern in China. Because few studies have examined the driving behaviors of these drivers, this study aims to utilize the Driver Behavior Questionnaire (DBQ) to investigate the self-reported driving behaviors of Chinese carless young drivers. A total of 523 Chinese carless young drivers (214 females, 309 males) with an average age of 21.91 years completed a questionnaire including the 27-item DBQ and demographics. The data were first randomized into 2 subsamples for factor analysis and then combined together for the following analyses. Both an exploratory factor analysis (EFA, n = 174) and a confirmatory factor analysis (CFA, n = 349) were performed to investigate the factor structure of the DBQ. Correlation analysis was conducted to examine the relationships between the demographics and the DBQ scales' variables. Multivariate linear regression and logistic regression were performed to investigate the prediction of the DBQ scales and crash involvement in the previous year. The EFA produced a 4-factor structure identified as errors, violations, attention lapses, and memory lapses, and the CFA revealed a good model fit after the removal of one item with a low factor loading and the permission of the error covariance between some items. The Chinese carless young drivers reported a comparatively low level of aberrant driving behaviors. The 3 most frequently reported behaviors were all lapses and the 3 least were all violations. Gender was the only significant predictor of the 2 lapses scales and lifetime mileage was the only significant predictor of the violations scale. Only the
Longhurst, Thomas M.
The second of four documents provides a summary of the scientific literature pertaining to spontaneous language acquisition in handicapped preschool children, and reviews and evaluates procedures for assessing language acquisition in these children. Chapter l focuses on language development in nonhandicapped children after they have acquired their…
New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.
The Title I Umbrella Program provided compensatory instruction in reading, mathematics, and writing to 24,000 mildly or moderately handicapped students in New York City. The program was comprised of seven discrete components for the remediation of reading and writing skills, five after-school models, and two components for the remediation of math…
Strang, Louise; And Others
Predictions from social comparison theory and group reference theory were tested in two experiments assessing the impact of half-day mainstreaming upon the self-concepts of academically handicapped children. The results supported the theoretical viability of social comparison theory and group reference theory in educational settings. (Author/BH)
Aleman, Steven R.
This summary of the Education of the Handicapped Act Amendments of 1990, Public Law 101-476, identifies how these Amendments extend and expand special education research, demonstration, and training programs of the Individuals with Disabilities Education Act (IDEA). IDEA authorizes three state formula grant programs and several discretionary grant…
McDonnell, John; McFarland, Susan
In a study which taught four high school students with severe handicaps to use a commercial washing machine and laundry soap dispenser, a concurrent chaining strategy was found more efficient than forward chaining in facilitating skill acquisition. Concurrent chaining also resulted in better maintenance at four- and eight-week follow-up…
Wallander, Jan L; And Others
Investigated contribution of child functional independence and maternal psychosocial stress to adaptation of 119 mothers of physically or sensorially handicapped children between the ages of 2 and 18. Child functional independence did not uniquely explain variation in mothers' adaptation. Maternal stress was uniquely associated with maternal…
Barringer, Mary Dean
The manual presents a program planning framework and teaching units for teaching dance and movement to severely and profoundly handicapped individuals. The planning framework contains four components: (1) aesthetic perception/multisensory integration; (2) creative expression; (3) dance heritage/historical and cultural; and (4) aesthetic…
Matson, Johnny L.; Smiroldo, Brandi B.
A study tested the validity of the Diagnostic Assessment for the Severely Handicapped-II (DASH-II) for determining the presence of mania (bipolar disorder) in 22 individuals with severe mental retardation. Results found the mania subscale to be internally consistent and able to be used to classify manic and control subjects accurately. (Author/CR)
Hewson, S; McConkey, R; Jeffree, D
This case study provides an individual illustration of the work of the Parental Involvement Project. A key feature of the approach used was the structured play situation. Thus, the case study also serves to demonstrate the role of structured play, and its relation to free play, in the development of a young, mentally handicapped child.
Wreikat Mahmoud M
Full Text Available Abstract Background Little has been reported about the impact of tracheoesophageal (TE speech on individuals in the Middle East where the procedure has been gaining in popularity. After total laryngectomy, individuals in Europe and North America have rated their quality of life as being lower than non-laryngectomized individuals. The purpose of this study was to evaluate changes in quality of life and degree of voice handicap reported by laryngectomized speakers from Jordan before and after establishment of TE speech. Methods Twelve male Jordanian laryngectomees completed the University of Michigan Head & Neck Quality of Life instrument and the Voice Handicap Index pre- and post-TE puncture. Results All subjects showed significant improvements in their quality of life following successful prosthetic voice restoration. In addition, voice handicap scores were significantly reduced from pre- to post-TE puncture. Conclusion Tracheoesophageal speech significantly improved the quality of life and limited the voice handicap imposed by total laryngectomy. This method of voice restoration has been used for a number of years in other countries and now appears to be a viable alternative within Jordan.
Verloove-Vanhorick, S.P.; Veen, S.; Ens-Dokkum, M.H.; Schreuder, A.M.; Brand, R.; Ruys, J.H.
Objective. The objective of this study was to examine the relationship between sex and disabilities or handicaps at 5 years of age in infants born at less than 32 weeks gestation. Design. From the nationwide collaborative survey starting in 1983, including perinatal data obtained during routine
Alesi, Marianna; Rappo, Gaetano; Pepi, Annamaria
Recent research has focused on the role of self-esteem and self-handicapping strategies in the school domain. Self-handicapping refers to maladaptive strategies employed by adults and children for protection and maintenance of positive school self esteem. In this study the self-esteem and the self-handicapping strategies of children with dyslexia, reading comprehension disabilities, and mathematical disabilities were compared to a control group with normal learning. There were 56 children whose mean age was 8 (23 girls, 33 boys), attending Grade 3 of primary school. These pupils were selected by scores on a battery of learning tests commonly used in Italy for assessment of learning disabilities. Analyses suggested these children with dyslexia, reading comprehension disabilities, and mathematical disabilities had lower ratings of self-esteem at school and employed more self-handicapping strategies than did children whose learning was normal. More research is required to identify and examine in depth the factors that promote adaptive strategies to cope with children's reading difficulties.
Discussion: Findings of the present study suggest that meta-cognitive skills training- as an effective training program- could be used for decreasing students’ self-handicapping. But with regards to the effectiveness of meta-cognitive skills training on self-efficacy, it is revealed that more variables are involved, and it needs further investigation.
Gadbois, Shannon A.; Sturgeon, Ryan D.
Background: Academic self-handicapping (ASH) tendencies, strategies students employ that increase their chances of failure on assessments while protecting self-esteem, are correlated with classroom goal structures and to learners' general self-perceptions and learning strategies. In particular, greater ASH is related to poorer academic performance…
A practicum was developed to increase self-esteem, to lower anxiety, and to improve social skills in 13 emotionally handicapped (EH) middle school boys. An additional objective was to provide parenting classes which focused on increasing parents' knowledge and skills in improving their children's self esteem. The 8-month multifaceted program…
Do You Know a Child with a Handicap? Children with Handicaps Have a Right to an Education [and] Do You Know Someone with a Handicap? Individuals with Handicaps Have a Right to an Education = Conoce Usted a un Nino que Tiene Alguna Desventaja? Los Ninos con Desventajas Tienen Derecho a Recibir Educacion [and] Conoce Usted Alguna Persona que Tenga Alguna Desventaja? Las Personas que Tienen Desventajas Tienen Derecho a Recibir Educacion.
California State Dept. of Education, Sacramento. Div. of Special Education.
Two advertisements and two brochures for the California Search and Serve program are presented in this excerpt from the California Search and Serve "Search Guidelines and Resource Manual." The materials are designed to promote community involvement in the identification of handicapped persons, from birth through age 21, so that they may…
Barmatz, M. B.; Gaspar, M. S.; Allen, J. L.
Pair of reports describes acoustic-levitation systems in which only one acoustic resonance mode excited, and only one driver needed. Systems employ levitation chambers of rectangular and cylindrical geometries. Reports first describe single mode concept and indicate which modes used to levitate sample without rotation. Reports then describe systems in which controlled rotation of sample introduced.
Illinois State Board of Education, Springfield.
Four units are provided for formal classroom instruction in advanced competencies for school bus drivers in Illinois. Units cover passenger control, accidents and emergencies, detecting hazards, and first aid. Each unit contains some or all of the following components: table of contents; a list of objectives; informative material, including an…
The 2008 hand-held cell phone use rate translates into 812,000 vehicles being driven by someone using a hand-held cell phone at any given daylight moment.1 It also translates into an estimated 11 percent of the vehicles whose drivers were using some ...
Council, Forrest M.; And Others
A three-year pilot project was conducted to evaluate the feasibility of implementing a statewide off-road motorcycle training program for beginning drivers in North Carolina. The first year of the program involved approximately 422 students from five locations, the second year involved seven sites across the State. The three basic criteria for the…
Feb 12, 1983 ... Fifty alcoholic drunken drivers receivi~g treatment as part of a suspended ... rehabilitation centres (1 patient died too early to allow for adequate .... Prison sentences were imposed on 10 (of whom 1 subsequently re-attended ...
The TMACS Software Project Test Procedures translate the project's acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure tests the TMACS Acromag Software Driver (Bridge Code)
Full Text Available Although driver education (DE is widely accepted as an effective teen driver safety measure and widely available in the United States, Canada and elsewhere, evaluations have generally failed to show that such formal programs actually produce safer drivers. To address the issue of safety effects as part of a larger investigation, two studies were conducted to examine whether the Oregon Department of Transportation (ODOT-approved DE program was associated with reductions in collisions and convictions. In the first study, DE status among a relatively small sample of teens who completed an online survey was not found to have a significant effect on collisions and convictions. In the second study, of a much larger population of teen drivers, DE status was associated with a lower incidence of collisions and convictions. On balance, this suggests that the safety effects of DE are either neutral, based on the results of the first Oregon study, or cautiously optimistic based on the results of the second study. The implications of these findings are discussed in terms of making improvements in DE that are evidence-based, and the need for further evaluation to establish that improved and new programs meet their safety objectives.
...'. At the present time, no such comprehensive model exists. This report discusses a conceptual framework designed to encompass the relationships, conditions, and constraints related to direct, indirect, and remote modes of driving and thus provides a guide or 'road map' for the construction and creation of a comprehensive driver performance model.
... interstate or foreign commerce, because, in the case of an accident or other emergency and in other respects... accidents occur, they help the driver in obtaining aid and protect the vehicle from oncoming traffic. (c) In... commerce within the meaning of the Motor Carrier Act. (Ispass v. Pyramid Motor Freight Corp., 152 F. (2d...
Tideman, Martijn; van der Voort, Mascha C.; van Arem, Bart; Tillema, Frans; Dailey, D.
Lateral driver support systems have the potential to reduce the number of accidents associated with -both intentional and unintentional -lane departures. Additionally, such systems may increase driving comfort and stimulate a more efficient traffic flow, thereby reducing traffic emissions and the
Junginger, Martin; Schouwenberg, Peter Paul; Nikolaisen, Lars; Andrade, Onofre
There are several drivers responsible for the strong increase in biomass trade over the past decade: concerns regarding the effects of climate change remain unchanged, and policy targets for renewable energy for 2020 have so far remained (largely) intact despite the economic crisis. At the same
Abstract not available for DE69834793D Abstract of corresponding document: US5973490 A line driver comprising a first transistor (M1), a first amplifier (A1) and a reference resistor (10) for converting an input voltage (Vin) to a first current (i1) through the first transistor (M1). A second
Abstract not available for DE69834793D Abstract of corresponding document: US5973490 A line driver comprising a first transistor (M1), a first amplifier (A1) and a reference resistor (10) for converting an input voltage (Vin) to a first current (i1) through the first transistor (M1). A second
Hernandez-Pacheco, Raisa; Steiner, Ulrich K
Heterogeneity in life courses among individuals of a population influences the speed of adaptive evolutionary processes, but it is less clear how biotic and abiotic environmental fluctuations influence such heterogeneity. We investigate principal drivers of variability in sequence of stages durin...
de Bruijn, F.; Terken, J.M.B.; Aarts, E.; de Ruyter, B.; Markopoulos, P.; van Loenen, E.; Wichert, R.; Schouten, B.; Terken, J.M.B.; van Kranenburg, R.; Den Ouden, E.; O'Hare, G.
Cooperative driving for trucks has been claimed to bring substantial benefits for society and fleet owners because of better throughput and reduced fuel consumption, but benefits for truck drivers are questionable. While most work on cooperative driving focuses on the technology, the current paper
Simbolotti, G.; Zampaglione, V.; Ferrari, M.; Gallina, M.; Mazzone, G.; Nardi, C.; Petrizzi, L.; Rado, V.; Violante, V.; Daenner, W.; Lorenzetto, P.; Gierszewski, P.; Grattarola, M.; Rosatelli, F.; Secolo, F.; Zacchia, F.; Caira, M.; Sorabella, L.
Depending on the final decision on the operation time of ITER (International Thermonuclear Experimental Reactor), the Driver Blanket might become a basic component of the machine with the main function of producing a significant fraction (close to 0.8) of the tritium required for the ITER operation, the remaining fraction being available from external supplies. The Driver Blanket is not required to provide reactor relevant performance in terms of tritium self-sufficiency. However, reactor relevant reliability and safety are mandatory requirements for this component in order not to significantly afftect the overall plant availability and to allow the ITER experimental program to be safely and successfully carried out. With the framework of the ITER Conceptual Design Activities (CDA, 1988-1990), a conceptual design of the ITER Driver Blanket has been carried out by ENEA Fusion Dept., in collaboration with ANSALDO S.p.A. and SRS S.r.l., and in close consultation with the NET Team and CFFTP (Canadian Fusion Fuels Technology Project). Such a design has been selected as EC (European Community) reference design for the ITER Driver Blanket. The status of the design at the end of CDA is reported in the present paper. (orig.)
Letzer, Kevin A.
Driver circuit generates rapid-voltage-transition pulses needed to switch high-power metal oxide/semiconductor field-effect transistor (MOSFET) modules rapidly between full "on" and full "off". Rapid switching reduces time of overlap between appreciable current through and appreciable voltage across such modules, thereby increasing power efficiency.
Fortuin, F.T.J.M.; Omta, S.W.F.
Purpose - The food processing industry, confronted with increased global competition and more stringent customer demands, is pressurized to improve the pace and quality of its innovation processes. This paper aims to find out what factors constitute the main drivers and barriers to innovation and to
Our Kernel Korner series continues with an article describing the Linux keyboard driver. This article is not for "Kernel Hackers" only--in fact, it will be most useful to those who wish to use their own keyboard to its fullest potential, and those who want to write programs to take advantage of the
Full Text Available In the previous papers the process of structuring the Life support system to consider the essential meaning of the ubiquitous system has been presented. There the Life support system is shown as it is synthesized from the Expanded EMR and on the basis of such an essential concept of the ubiquitous system as it is in the recovery of lost functions of ordinary persons. The Life support system has been described to be synthesized with embedding the communication system for the handicapped people as a module, and as such an example of the embedded comunication system as a module the "YUBITSUKIYI" system has been described. Considering the synthesis of the Life support system the transmission structure of information of this system has been needed to be studied, and there some concepts over the ordinary Shannon
de França, Inacia Sátiro; Pagliuca, Lorita Marlena; de Sousa, Rosiléa Alves
Our aim was to analyze law no. 3.298/99 and course plans in undergraduate nursing programs in order to confirm the inclusion of the item for participation of nurses in the Handicapped People (HP) integration process. We read the plans of courses from four universities; identified the courses in common and distributed them according to the level of health care. The proposals of the law are universal, equal, and democratic; the plans of courses analyzed adopt most of the actions recommended by the Ministry of Health in order to prevent deficiencies. Nevertheless, academic practice exercises prevention/treatment of diseases, silencing concern over the insertion of nurse in the HP integration process.
Smith, T W; Snyder, C R; Perkins, S C
The present experiment tested the hypothesis that hypochondriacal individuals commonly use reports of physical illness and symptoms as a strategy to control attributions made about their performances in evaluative settings (i.e., self-handicapping strategies). Specifically, it was predicted that hypochondriacal individuals would report more recent physical illness and complaints and more current physical symptoms in an evaluative setting in which poor health could serve as an alternative explanation for poor performance than would either individuals in an evaluative setting in which poor health was precluded as an excuse or individuals in a nonevaluative setting. As predicted, results supported this self-protective pattern of complaints in a hypochondriacal sample but not in a nonhypochondriacal group. The self-protective role of hypochondriacal behavior is discussed in relation to other theory and research on the nature and treatment of hypochondriasis.
Erber, J T; Prager, I G
Either before or after being interviewed for a volunteer position, a young or old protagonist (i.e., target) gave an excuse for forgetting. Study participants (i.e., perceivers) had a higher opinion of the target's memory, were more confident in the target's capability of performing memory-related tasks, and attributed the target's memory failures more to bad luck when the excuse was given after (damage-control strategy) rather than before (self-handicapping strategy) the interview. Moreover, the excuse given before the interview had no significant effect on perceivers' judgments when compared with data from an earlier study in which the target gave no excuse for forgetting. The present findings suggest that a damage-control strategy can ameliorate negative capability impressions.
Lizmary Feriz Otaño
Full Text Available The research answers to the scholar age children’s necessity of Hermanos Cruz Community in Pinar del Río municipality. To verify the existence of a real problem about the necessity to occupy the free time o handicaps children, an initial diagnosis was carried out using different methods of investigation such as theoretical, empirical, and statistical and community intervention methods. There were consulted some specialists so as to gather the necessary information to validate the proposal, that contributes to insert the children in society as a way of relaxing and also promoting them health. The participative techniques are aimed to transform the group’s way of acting in the community. The proposed physical and recreate activities are integrating and take into account the children’s psychobiological necessities. The proposal was greatly accepted by Hermanos Cruz community and its results were considerably higher than those ones expected in the investigation.
Farmer, Charles M; Klauer, Sheila G; McClafferty, Julie A; Guo, Feng
The objective of this study was to determine whether cell phone use by drivers leads to changes in the frequency of other types of potentially distracting behavior. There were 2 main questions of interest: (1) As each driver changes cell phone use, does he or she change the amount of driving time spent on other distracting behavior? (2) As each driver changes cell phone use, does he or she change the amount of driving time spent looking away from the driving task? Day-to-day driving behavior of 105 volunteer subjects was monitored over a period of 1 year. The amount of driving time during each trip spent on tasks secondary to driving (or looking away from the driving task) was correlated to the amount of time on a cell phone, taking into account the relationships among trips taken by the same driver. Drivers spent 42% of the time engaging in at least one secondary activity. Drivers were talking on a cell phone 7% of the time, interacting in some other way with a cell phone 5% of the time, and engaging in some other secondary activity (sometimes in conjunction with cell phone use) 33% of the time. Other than cell phone use, the most common secondary activities were interacting with a passenger (12% of driving time), holding but not otherwise interacting with an object (6%), and talking/singing/dancing to oneself (5%). Drivers were looking straight forward 81% of the time, forward left or right 5% of time, in a mirror 4% of the time, and elsewhere (eyes off driving task) 10% of time. On average, for each 1 percentage point increase in cell phone talking, the other secondary behavior rate decreased by 0.28 percentage points (P cell phone interaction per trip, the other secondary behavior rate decreased by 0.08 percentage points (P =.0558), but the rate of eyes off driving task increased by 0.06 percentage points (P cell phone can be distracting from the driving task, other secondary activities can be equally or more distracting, at least as measured by eye glances
Full Text Available Background and Aim: Self-reported and questionaire method for hearing impairment assessment allow us to study and to detect the invisible related issues, while They can not be done by traditional audiometry procedures. The purpose of this study is to compare measurement of hearing handicap using self-reported and staff version of NHHI and hearing thresholds in nursing home residents. Materials and Method: The study participants were 43 individuals, 23 males and 20 females, aged 45-95 years. Pure tone average were calculated after conventional Pure tone audiometry . the self- and staff- reported questionnaire were also fulfilled. Results: Nine (20.9% individuals have normal hearing, 6 (14% have slight, 10 (23.3% mild, 7 (16.3% moderate, 6 (16.3% moderate to severe, 4 (9.3% severe, and 1 (2.3% profound hearing loss. Mean score of self and of staff reported versions were 32.22 % +29.31 and 32.67% +30.98, respectively. According to Kruskal-wallis test, there were significant correlation between self-reported and hearing level and between staff-reported and hearing level. The Pierson coefficient variation test between self and staff-reported, and self-reported and hearing level, staff-reported and hearing level showed significant correlation. Conclusion: The NHHI self assessment associated with other equipments significantly improved the identification and assessment of adults and elderly hearing handicap in nursing home residents. According to the study condition, it may be concluded that the self and staff version of NHHI questionnaire are significantly identical and can be used instead.
Asadollahpour, Faezeh; Baghban, Kowsar; Asadi, Mozhgan
The Dysphagia Handicap Index (DHI) is one of the instruments used for measuring a dysphagic patient's self-assessment. In some ways, it reflects the patient's quality of life. Although it has been recognized and widely applied in English speaking populations, it has not been used in its present forms in Persian speaking countries. The purpose of this study was to adapt a Persian version of the DHI and to evaluate its validity, consistency, and reliability in the Persian population with oropharyngeal dysphagia. Some stages for cross-cultural adaptation were performed, which consisted in translation, synthesis, back translation, review by an expert committee, and final proof reading. The generated Persian DHI was administered to 85 patients with oropharyngeal dysphagia and 89 control subjects at Zahedan city between May 2013 and August 2013. The patients and control subjects answered the same questionnaire 2 weeks later to verify the test-retest reliability. Internal consistency and test-retest reliability were evaluated. The results of the patients and the control group were compared. The Persian DHI showed good internal consistency (Cronbach's alpha coefficients range from 0.82 to 0.94). Also, good test-retest reliability was found for the total scores of the Persian DHI (r=0.89). There was a significant difference between the DHI scores of the control group and those of the oropharyngeal dysphagia group (P‹0.001). The Persian version of the DHI achieved Face and translation validity. This study demonstrated that the Persian DHI is a valid tool for self-assessment of the handicapping effects of dysphagia on the physical, functional, and emotional aspects of patient life and can be a useful tool for screening and treatment planning for the Persian-speaking dysphagic patients, regardless of the cause or the severity of the dysphagia.
Kumar, Latha Rajendra; Chacko, Thomas Vengail
In India, as in some other neighboring Asian countries, students and teachers are generally unaware of the differences in the learning styles among learners, which can handicap students with learning styles alien to the common teaching/learning modality within the institution. This study aims to find out whether making students aware of their learning styles and then using the Appreciative Inquiry approach to help them discover learning strategies that worked for them and others with similar learning styles within the institution made them perceive that this experience improved their learning and performance in exams. The visual, auditory, read-write, and kinesthetic (VARK) inventory of learning styles questionnaire was administered to all 100 first-year medical students of the Father Muller's Medical College in Mangalore India to make them aware of their individual learning styles. An Appreciate Inquiry intervention was administered to 62 student volunteers who were counseled about the different learning styles and their adaptive strategies. Pre and post intervention change in student's perception about usefulness of knowing learning styles on their learning, learning behavior, and performance in examinations was collected from the students using a prevalidated questionnaire. Post intervention mean scores showed a significant change (P learning style and discovering strategies that worked within the institutional environment. There was agreement among students that the intervention helped them become more confident in learning (84%), facilitating learning in general (100%), and in understanding concepts (100%). However, only 29% of the students agreed that the intervention has brought about their capability improvement in application of learning and 31% felt it improved their performance in exams. Appreciate Inquiry was perceived as useful in helping students discover learning strategies that work for different individual learning styles and sharing them within
Full Text Available Abstract Background Mentally handicapped patients who require extensive and generalised care and are resident in mental health institutions have certain characteristics that could mean that they suffer certain types of accidents. The aim of this study was to determine the number and type of accident-related injuries in this population in order to design appropriate preventative strategies. Methods Accident-related injuries in patients resident in six institutions in the north of Spain were recorded prospectively over a period of 21 months. The characteristics of these injuries were recorded in a database linked to another in which patient data were recorded. A logistic regression model employing the generalized estimating equation (GEE methodology was employed due to the repetition of patient accidents. Results There was one death due to foreign body aspiration into the airways. A total of 1,671 injuries were recorded, 0.5% of which were classified as serious, 10% moderate and 89.5% minor. The serious injuries involved fractures (6 and cuts (2, the moderate injuries mainly cuts (57%, bruising (18% and sprains (13%, and the minor injuries bruising (40%, cuts (35% and scratches (20%. Falls were the main cause of these injuries (25.2%. The variables associated with serious accidents were self-harm (OR = 1.18, non-collaborative behaviour (OR = 1.21 and inpatient (OR = 1.37. Conclusions Accidents in mentally handicapped patients occur in different ways compared to those in the general population. The majority of injuries found were minor (an average of 0.8 to 3.4 accidents per year, with falls being the most common cause. Patients with behavioural disorders undergoing treatment with neuroleptic agents were found to be a risk group, therefore this finding should be taken into consideration when establishing care groups.
Full Text Available Introduction: The Dysphagia Handicap Index (DHI is one of the instruments used for measuring a dysphagic patient’s self-assessment. In some ways, it reflects the patient’s quality of life. Although it has been recognized and widely applied in English speaking populations, it has not been used in its present forms in Persian speaking countries. The purpose of this study was to adapt a Persian version of the DHI and to evaluate its validity, consistency, and reliability in the Persian population with oropharyngeal dysphagia. Materials and Methods: Some stages for cross-cultural adaptation were performed, which consisted in translation, synthesis, back translation, review by an expert committee, and final proof reading. The generated Persian DHI was administered to 85 patients with oropharyngeal dysphagia and 89 control subjects at Zahedan city between May 2013 and August 2013. The patients and control subjects answered the same questionnaire 2 weeks later to verify the test-retest reliability. Internal consistency and test-retest reliability were evaluated. The results of the patients and the control group were compared. Results: The Persian DHI showed good internal consistency (Cronbach’s alpha coefficients range from 0.82 to 0.94. Also, good test-retest reliability was found for the total scores of the Persian DHI (r=0.89. There was a significant difference between the DHI scores of the control group and those of the oropharyngeal dysphagia group (P‹0.001. Conclusion: The Persian version of the DHI achieved Face and translation validity. This study demonstrated that the Persian DHI is a valid tool for self-assessment of the handicapping effects of dysphagia on the physical, functional, and emotional aspects of patient life and can be a useful tool for screening and treatment planning for the Persian-speaking dysphagic patients, regardless of the cause or the severity of the dysphagia.
Mir Mohammad Jalali
Full Text Available Introduction: Tinnitus can have a significant effect on an individual’s quality of life, and is very difficult quantify. One of the most popular questionnaires used in this area is the Tinnitus Handicap Inventory (THI. The aim of this study was to determine the reliability and validity of a Persian translation of the Tinnitus Handicap Inventory (THI-P. Materials and Methods: This prospective clinical study was performed in the Otolaryngology Department of Guilan University of Medical Sciences, Iran. A total of 102 patients aged 23–80 years with tinnitus completed the (THI-P. The patients were instructed to complete the Beck Depression Inventory (BDI and the State-Trait Anxiety Inventory (STAI. Audiometry was performed. Eight-five patients were asked to complete the THI-P for a second time 7–10 days after the initial interview. We assessed test–retest reliability and internal reliability of the THI-P. Validity was assessed by analyzing the THI-P of patients according to their age, tinnitus duration and psychological distress (BDI and STAI. A factor analysis was computed to verify if three subscales (functional, emotional, and catastrophic represented three distinct variables. Results: Test–retest correlation coefficient scores were highly significant. The THI-P and its subscales showed good internal consistency reliability (α = 0.80 to 0.96. High-to-moderate correlations were observed between THI-P and psychological distress and tinnitus symptom ratings. A confirmatory factor analysis failed to validate the three subscales of THI, and high inter-correlations found between the subscales question whether they represent three distinct factors. Conclusion: The results suggest that the THI-P is a reliable and valid tool which can be used in a clinical setting to quantify the impact of tinnitus on the quality of life of Iranian patients.
National Aeronautics and Space Administration — The overall goal of the SBIR program is to develop a new Application Specified Integrated Circuit (ASIC) driver to be used in driver electronics of a deformable...
A number of studies have shown that passengers substantially increase the risk of crashes for young, novice drivers. This increased risk may result from distractions that young passengers create for drivers. Alternatively, the presence of passengers ...
A number of studies have shown that passengers substantially : increase the risk of crashes for young, novice drivers. : This increased risk may result from distractions that young : passengers create for drivers. Alternatively, the presence : of pas...
Teen drivers have the highest crash rate per mile driven of any : age group (Williams, Ferguson, & Wells, 2005). Immaturity and : inexperience are two explanations for why novice teen drivers : have such a high crash risk (Arnett, 1992; Mayhew, Simps...
... Cook Mr. Cook holds a driver's license from Virginia. He would like to drive a CMV in interstate.... Thomas Prickett Mr. Prickett holds a driver's license from Minnesota. He would like to drive a CMV in...
...-0348] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of applications for exemption from the diabetes... revision must provide for individual assessment of drivers with diabetes mellitus, and be consistent with...
As autonomous vehicles enter the fleet, there will be a long period when these vehicles will have to interact with : human drivers. One of the challenges for autonomous vehicles is that human drivers do not communicate their : decisions well. However...
A UNIX device driver for a TransLink II Transputer board is described. A complete listing of the code is presented. The device driver allows a transputer array to be used with the A/UX operating system
Statistics show that young drivers have higher motor vehicle crash rates compared to other age groups. This study investigated : characteristics, contributory causes, and factors which increase injury severity of young driver crashes in Kansas by com...
In the United States, teenage drivers are more at risk of being involved in crashes than : any other age group. Statistics reveal a clear need for improving teenagers driving : skills, judgment and behavior. Driver education programs are a crucial...
The research contained herein is an examination of managerial harassment experienced by drivers, and whether harassment is associated with the method used to log hours of service (HOS). Similar information was gathered from a sample of carriers. : Tr...
Llerena, Luis E; Aronow, Kathy V; Macleod, Jana; Bard, Michael; Salzman, Steven; Greene, Wendy; Haider, Adil; Schupper, Alex
Cell phone use and texting are prevalent within society and have thus pervaded the driving population. This technology is a growing concern within the confines of distracted driving, as all diversions from attention to the road have been shown to increase the risk of crashes. Adolescent, inexperienced drivers, who have the greatest prevalence of texting while driving, are at a particularly higher risk of crashes because of distraction. Members of the Injury Control Violence Prevention Committee of the Eastern Association for the Surgery of Trauma performed a PubMed search of articles related to distracted driving and cell phone use as a distractor of driving between 2000 and 2013. A total of 19 articles were found to merit inclusion as evidence in the evidence-based review. These articles provided evidence regarding the relationship between distracted driving and crashes, cell phone use contributing to automobile accidents, and/or the relationship between driver experience and automobile accidents. (Adjust methods/results sections to the number of articles that correctly corresponds to the number of references, as well as the methodology for reference inclusion.) Based on the evidence reviewed, we can recommend the following. All drivers should minimize all in-vehicle distractions while on the road. All drivers should not text or use any touch messaging system (including the use of social media sites such as Facebook and Twitter) while driving. Younger, inexperienced drivers should especially not use cell phones, texting, or any touch messaging system while driving because they pose an increased risk for death and injury caused by distractions while driving.
Weiss, Eve; Fisher Thiel, Megan; Sultana, Nahida; Hannan, Chloe; Seacrist, Thomas
From the advent of airbags to electronic stability control, technological advances introduced into automobile design have significantly reduced injury and death from motor vehicle crashes. These advances are especially pertinent among teen drivers, a population whose leading cause of death is motor vehicle crashes. Recently developed advanced driver assistance systems (ADAS) have the potential to compensate for skill deficits and reduce overall crash risk. Yet, ADAS is only effective if drivers are willing to use it. Limited research has been conducted on the suitability of ADAS for teen drivers. The goal of this study is to identify teen drivers' perceived need for ADAS, receptiveness to in-vehicle technology, and intervention preferences. The long-term goal is to understand public perceptions and barriers to ADAS use and to help determine how these systems must evolve to meet the needs of the riskiest driving populations. Three focus groups (N = 24) were conducted with licensed teen drivers aged 16-19 years and 2 focus groups with parents of teen drivers (N = 12). Discussion topics included views on how ADAS might influence driving skills and behaviors; trust in technology; and data privacy. Discussions were transcribed; the team used conventional content analysis and open coding methods to identify 12 coding domains and code transcripts with NVivo 10. Interrater reliability testing showed moderate to high kappa scores. Overall, participants recognized potential benefits of ADAS, including improved safety and crash reduction. Teens suggested that ADAS is still developing and therefore has potential to malfunction. Many teens reported a greater trust in their own driving ability over vehicle technology. They expressed that novice drivers should learn to drive on non-ADAS-equipped cars and that ADAS should be considered a supplemental aid. Many teens felt that overreliance on ADAS may increase distracted driving or risky behaviors among teens. Parents also
Required elements of an inertial confinement fusion power plant are modeled and discussed. A detailed analysis of two critical elements of candidate drivers is done, and new component designs are proposed to increase the credibility and feasibility of each driver system. An analysis of neutron damage to the final elements of a laser focusing system is presented, and multilayer -- dielectric mirrors are shown to have damage lifetimes which axe too short to be useful in a commercial power plant. A new final-focusing system using grazing incidence metal mirrors to protect sensitive laser optics is designed and shown to be effective in extending the lifetime of the final focusing system. The reflectivities and damage limits of grazing incidence metal mirrors are examined in detail, and the required mirror sizes are shown to be compatible with the beam sizes and illumination geometries currently envisioned for laser drivers. A detailed design and analysis is also done for compact arrays of superconducting magnetic quadrupoles, which are needed in a multi-beam heavy-ion driver. The new array model is developed in more detail than some previous conceptual designs and models arrays which are more compact than arrays scaled from existing single -- quadrupole designs. The improved integrated model for compact arrays is used to compare the effects of various quadrupole array design choices on the size and cost of a heavy-ion driver. Array design choices which significantly affect the cost of a heavy-ion driver include the choice of superconducting material and the thickness of the collar used to support the winding stresses. The effect of these array design choices on driver size and cost is examined and the array model is used to estimate driver cost savings and performance improvements attainable with aggressive quadrupole array designs with high-performance superconductors
A van Niekerk
Full Text Available In South Africa (SA, the school transport industry provides millions of children with a means of travelling to and from school. The industry has, however, been reported to be plagued by widespread safety concerns. The consequent road traffic incidents have often been attributed to driver factors, including driving in excess of legal speeds or at inappropriate speeds; driving while under the influence of alcohol, while sleepy or fatigued; or driving without using protective equipment for vehicle occupants. There are currently very few SA interventions that specifically target this important industry role-player. The Safe Travel to School Programme was recently implemented by a national child safety agency, with a focus on driver road safety awareness, defensive driver training, eye- testing, vehicle roadworthy inspections with selected upgrades, incentives for safe performance, and implementation of a vehicle telematics tracking system with regular, individual driving behaviour information updates. This quasi-experimental study offers an evaluation of the initial impact on safety performance of this telematics-based driver and vehicle safety intervention in terms of speeding, acceleration, braking, cornering, and time-of-day driving, and compares the school transport driver performance with that of general motorists. Despite concerns that some school transport vehicles are used for multiple purposes outside of school transport duties, at night, and for longer distances, overall these vehicles recorded lower percentages of speeding, lower harsh braking, and lower average harsh cornering and acceleration than general drivers.
This paper discusses induction linac drivers necessary to accelerate heavy ions at inertial fusion targets. Topics discussed are: driver configurations, the current-amplifying induction linac, high current beam behavior and emittance growth, new considerations for driver design, the heavy ion fusion systems study, and future studies. 13 refs., 6 figs., 1 tab
Aim: To ascertain the prevalence and nature of psychoactive drug use amongst taxi drivers in Nigeria. Materials and Method: A total of 192 taxi drivers in Enugu, South East Nigeria was studied using a questionnaire. Information obtained from the questionnaire included socio-demographic characteristics of the drivers, ...
Objective: To determine the pattern of eye diseases among commercial intercity vehicle drivers (CIVDs) in Ilorin, Nigeria. Design: A cross-sectional descriptive study. Methodology: Out of the estimated 450 drivers operating in the five major motor parks for CIVDs in Ilorin, 399 consecutive drivers participated in the study.
The fatality rate (fatalities per distance travelled) of young drivers (18- to 24-year-olds) is more than five times higher than that of drivers between the ages of 30 and 59 years. The fatality rate of young males is even as much as ten times higher. The high risk of young drivers is due to both
Preventive safety system of vehicle is highlighted to reduce the number of traffic accidents. Driver's state adaptive driving safety system may be one of candidates of the safety system. Identifying driver's psychosomatic states is indispensable to establish those safety systems. Anger of driver state is often seen in traffic ...
This book describes high frequency power MOSFET gate driver technologies, including gate drivers for GaN HEMTs, which have great potential in the next generation of switching power converters. Gate drivers serve as a critical role between control and power devices.
...-28480] Commercial Driver's License (CDL) Standards: Exemption AGENCY: Federal Motor Carrier Safety... commercial driver's license (CDL) as required by current regulations. FMCSA reviewed NAAA's application for... demonstrate alternatives its members would employ to ensure that their commercial motor vehicle (CMV) drivers...
Potvin, Louise; And Others
1983 legislation making driver training courses mandatory for any person in Quebec seeking a first driver's license had no effect on the risk of accident or the mortality/morbidity rate for newly licensed drivers over 18. However, since 1983 more women under 18 are becoming licensed, and their risks may be increased. (Author/BJV)
Craen, S. de Twisk, D.A.M. Hagenzieker, M.P. Elffers, H. & Brookhuis, K.A.
In this study the authors argue that, in order to sufficiently adapt to task demands in traffic, drivers have to make an assessment of their own driving skills. There are indications that drivers in general, and novice drivers in particular, overestimate their driving skills. The objective of this
Waller, Patricia F.
Driver licensing, the only state program with the opportunity for routine personal contact with every driver, has unmatched potential for both general and specific countermeasures to the problem of drunk driving. General countermeasures apply to large groups of drivers prior to the occurrence of any infraction. They may be considered basically…
Traffic safety is a widespread social concern. Tackling the problem requires understanding the people : who are driving. This includes information about driver behavior, but also about perceptions these drivers : hold regarding their driving. North D...
Cherry, Robert A; Nichols, Pamela A; Snavely, Theresa M; Camera, Lindsay J; Mauger, David T
The high risk behavior of intoxicated drivers, impaired reaction time, lack of seat belt use, and increased incidence of head injury raises questions of whether pre-hospital use of alcohol leads to a higher injury severity score and worse clinical outcomes. We therefore compared intoxicated and non-intoxicated drivers of motor vehicle crashes with respect to outcome measurements and also describe the resources utilized to achieve those outcomes at our Level 1 trauma center. Retrospective descriptive study (Jan 2002-June 2007) of our trauma registry and financial database comparing intoxicated drivers with blood alcohol levels (BAC) > 80 mg/dl (ETOH > 80) with drivers who had a BAC of 0 mg/dl (ETOH = 0). Drivers without a BAC drawn or who had levels ranging from 1 mg/dL to 80 mg/dL were excluded. Data was collected on demographic information (age, gender, injury severity score or ISS), outcome variables (mortality, complications, ICU and hospital LOS, ventilator days) and resource utilization (ED LOS, insurance, charges, costs, payments). p 80; stratified chi square. Out of 1732 drivers, the combined study group (n = 987) of 623 ETOH = 0 and 364 ETOH > 80 had a mean age of 38.8 +/- 17.9, ISS of 18.0 +/- 12.1, and 69.8%% male. There was no difference in ISS (p = 0.67) or complications (p = 0.38). There was a trend towards decreased mortality (p = 0.06). The ETOH = 0 group had more patients with a prolonged ICU LOS (>/= 5 days), ventilator days (>/= 8 days), and hospital LOS (> 14 days) when compared to the ETOH > 80 group (p 80 group tended to be self pay (4.9% vs. 0.7%, p pay, less likely to have charges > $50K, and less likely to pay >/= 90% of the charges. Further research using multivariable analysis is needed to determine if these apparent outcomes differences are driven by acute intoxication, and the tendency for endotracheal intubation and ICU admission, rather than injury severity.
Schaap, T. W.; van der Horst, A. R. A.; van Arem, B.; Brookhuis, K. A.
At urban intersections drivers handle multiple tasks simultaneously, making urban driving a complex task. An advanced driver assistance system may support drivers in this specific driving task, but the design details of such a system need to be determined before they can be fully deployed. A driving
... limitations for unforeseen reasons, is the driver in violation of the Sec. 395.3 rest break provision if more... unforeseen reasons, is not in violation of the Sec. 395.3 rest-break requirements if 8 or more hours have... Regulatory Guidance on Hours of Service of Drivers Rest Break Requirement; Drivers Who Become Ineligible for...
Craen, S. de Twisk, D.A.M. Hagenzieker, M.P. Elffers, H. & Brookhuis, K.A.
In this study the authors argue that drivers have to make an assessment of their own driving skills, in order to sufficiently adapt to their task demands in traffic. There are indications that drivers in general, but novice drivers in particular, overestimate their driving skills. However, study
Yue, Kai; Fornara, Dario A; Yang, Wanqin
The interactive effects of multiple global change drivers on terrestrial carbon (C) storage remain poorly understood. Here, we synthesise data from 633 published studies to show how the interactive effects of multiple drivers are generally additive (i.e. not differing from the sum of their indivi......The interactive effects of multiple global change drivers on terrestrial carbon (C) storage remain poorly understood. Here, we synthesise data from 633 published studies to show how the interactive effects of multiple drivers are generally additive (i.e. not differing from the sum...... additive effects of multiple global change drivers into future assessments of the C storage ability of terrestrial ecosystems....
Full Text Available This paper proposes a new concept of elderly driver assistance systems, which performs the assistance by cooperative driving between two vehicles, and describes some experiments with elderly drivers. The assistance consists of one vehicle driven by an elderly driver called a guest vehicle and the other driven by a assisting driver called a host vehicle, and the host vehicle assists or escorts the guest vehicle through the inter-vehicle communications. The functions of the systems installed on a single-seat electric vehicle are highly evaluated by subjects of elderly drivers in virtual streets on a test track.
A macroparticle accelerator to be used as an impact fusion driver is discussed and which can accelerate a small projectile to --200 km/sec over a distance of a few 100 meters. The driver which we have named electromagnetic rocket gun, accelerates a small rocket-like projectile by a travelling magnetic wave. The rocket propellant not only serves as a sink to absorb the heat produced in the projectile by resistive energy losses, but at the same time is also the source of additional thrust through the heating of the propellant to high temperatures by the travelling magnetic wave. The total thrust on the projectile is the sum of the magnetic and recoil forces. In comparison to a rocket, the efficiency is here much larger, with the momentum transferred to the gun barrel of the gun rather than to a tenuous jet. (author)
The performance of an electric discharge shock tube is discussed from the point of view that the conditions at the sonic station are the primary controlling variables (likewise in comparing designs), and that the analysis of the flow on either side of the sonic station should be done separately. The importance of considering mass-flow rate in matching a given driver design to the downstream flow required for a particular shock-wave speed is stressed. It is shown that a driver based on the principle of liquid injection (of H2) is superior to one based on the Ludwieg tube, because of the greater mass-flow rate and the absence of a massive diaphragm.
Christiansen, John K.; Varnes, Claus J.
regimes. However, the analysis here indicates that there are different drivers, both internal and external, that cause companies to adopt new rules or modify their existing ones, such as changes in organizational structures, organizational conflicts, and changes in ownership or strategy. In addition......Purpose: - The purpose of this research is to investigate the drivers that induce companies to change their rules for managing product development. Most companies use a form of rule-based management approach, but surprisingly little is known about what makes companies change these rules...... 10 years based on three rounds of interviews with 40 managers. Findings: - Previous research has assumed that the dynamics of product development rules are based on internal learning processes, and that increasingly competent management will stimulate the implementation of newer and more complex rule...
Full Text Available Purpose – The purpose of this paper is to investigate the major political and economic changes in the world and the likely impact that these changes will bring to tourism and hospitality industries. Design/methodology/approach – The paper adopts a geopolitical perspective on the dynamics of tourist flows, stipulating that geopolitics has a major impact on the size, structure, and direction of these flows. Findings – The paper identifies six geopolitical drivers of tourist flows in the future, namely: the fall of the American Empire, the rise of the BRIC and the PINE countries, increased global political instability, increased importance of regional supranational organisations, greater control of the individuals on a global scale, and the greater importance and power of corporations than national governments. Originality/value – The paper critically evaluates the geopolitical drivers of tourist flows, their likely future development and the impact they have on tourism.
M. Krishna Moorthy; Peter a/l Yacob; Mahendra Kumar a/l Chelliah; Lawrence Arokiasamy
Small and Medium Enterprises (SMEs) around the world have little knowledge about environmental management and do not understand the concept of environmental management. The concept of green is still very new to Malaysian SME owners/managers, although many green conferences, seminars and campaigns have been carried out for quite some time. The concept for green process and products in Malaysia is at the infancy stage. The drivers of environmental behavior in SMEs are relatively under-researche...
Ziebinski, Adam; Cupek, Rafal; Grzechca, Damian; Chruszczyk, Lukas
New cars can be equipped with many advanced safety solutions. Airbags, seatbelts and all of the essential passive safety parts are standard equipment. Now cars are often equipped with new advanced active safety systems that can prevent accidents. The functions of the Advanced Driver Assistance Systems are still growing. A review of the most popular available technologies used in ADAS and descriptions of their application areas are discussed in this paper.
Kaiser, Josef; Lacroix, Jean.
This branch driver allows in association with the FIFO memories of the microcomputer Micral, very fast exchanges with the 7 crates of a CAMAC branch. A CAMAC programm (command, test, read, write) is loaded in the 1K FIFO buffer of the Micral before execution time and executed in sequence at a rate of 1,5μs per CAMAC command. After programm execution, data may be transferred directly on a magnetic tape [fr
Aksan, Nazan; Dawson, Jeffrey D; Emerson, Jamie L; Yu, Lixi; Uc, Ergun Y; Anderson, Steven W; Rizzo, Matthew
In this study, we aimed to quantify and compare performance of middle-aged and older drivers during a naturalistic distraction paradigm (visual search for roadside targets) and to predict older drivers performance given functioning in visual, motor, and cognitive domains. Distracted driving can imperil healthy adults and may disproportionally affect the safety of older drivers with visual, motor, and cognitive decline. A total of 203 drivers, 120 healthy older (61 men and 59 women, ages 65 years and older) and 83 middle-aged drivers (38 men and 45 women, ages 40 to 64 years), participated in an on-road test in an instrumented vehicle. Outcome measures included performance in roadside target identification (traffic signs and restaurants) and concurrent driver safety. Differences in visual, motor, and cognitive functioning served as predictors. Older drivers identified fewer landmarks and drove slower but committed more safety errors than did middle-aged drivers. Greater familiarity with local roads benefited performance of middle-aged but not older drivers.Visual cognition predicted both traffic sign identification and safety errors, and executive function predicted traffic sign identification over and above vision. Older adults are susceptible to driving safety errors while distracted by common secondary visual search tasks that are inherent to driving. The findings underscore that age-related cognitive decline affects older drivers' management of driving tasks at multiple levels and can help inform the design of on-road tests and interventions for older drivers.