Download or read book Ecological and Internal Validity of Predicting Police Officers Sleep and Fatigue from Work Rest Schedules written by Samantha Marie Riedy and published by . This book was released on 2019 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Policing is a 24/7 operation. Police departments use shift work to schedule officers around-the-clock, and understaffed police departments also rely on overtime. In the United States, policies governing officers' work schedules are set at the local government level. As a result, there is considerable variability in work hour policies from one police department to the next. This variability notwithstanding, long and irregular work hours are prevalent in United States policing. Mitigating and managing fatigue in policing is critical for sustaining around-the-clock performance.In operational settings, biomathematical models of fatigue (BMMF) are often used to ensure workers have adequate sleep opportunities and to predict fatigue likelihood during a work-rest schedule. In operational research, BMMF are a useful tool for assessing the relationships between work-rest schedules, sleep-wake behaviors, on-duty fatigue, and actual job performance. BMMF predict the temporal profiles of fatigue using observed sleep-wake histories ("one-step approach"). In the absence of actual sleep-wake data, sleep-wake histories are first predicted from the work-rest schedules and fatigue is then predicted from the predicted sleep-wake histories ("two-step approach").This dissertation examined the ecological and internal validity of predicting police officers' sleep-wake behaviors and fatigue using a BMMF in the absence of actual sleep-wake data. The first two chapters examined the relationships between work-rest schedules, sleep-wake behaviors, on-duty fatigue, and actual job performance as assessed by absenteeism and citizen complaints. The third chapter determined whether sleep predictions from a BMMF parameterized in aviation and rail generalize to policing. The fourth chapter compared rail workers' actual and predicted sleep-wake behaviors and determined the implications of predicting sleep-wake behavior inaccurately.Shift work, sleep loss, and on-duty fatigue increased the likelihood of absenteeism and citizen complaints suggesting that these factors may be associated with the officer shortage problem and police-community relationships. At the group-level, the sleep predictions generally reflected dayshift and afternoon shift officers' actual sleep-wake behavior. Consistent across chapters, no daytime sleep was predicted even though it was observed, and this resulted in discrepancies between actual and predicted sleep-wake behaviors. With further development, BMMF provide a potential tool for studying and mitigating police fatigue and the associated consequences.
Download or read book Tired Cops written by Bryan Vila and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book POLICE TRAUMA written by John M. Violanti and published by Charles C Thomas Publisher. This book was released on 1999-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The police fight a different kind of war, and the enemy is the police officer's own civilian population: those who engage in crime, social indignity, and inhumane treatment of others. The result for the police officer is both physical and psychological battering, occasionally culminating in the officer sacrificing his or her life to protect others. This book focuses on the psychological impact of police civilian combat. During a police career, the men and women of police agencies are exposed to distressing events that go far beyond the experience of the ordinary citizen, and there is an increased need today to help police officers deal with these traumatic experiences. As police work becomes increasingly complex, this need will grow. Mental health and other professionals need to be made aware of the conditions and precipitants of trauma stress among the police. The goal of this book is to provide that important information. The book's perspective is based on the idea that trauma stress is a product of complex interaction of person, place, situation, support mechanisms, and interventions. To effectively communicate this to the reader, new conceptual and methodological considerations, essays on special groups in policing, and innovative ideas on recovery and treatment of trauma are presented. This information can be used to prevent or minimize trauma stress and to help in establishing improved support and therapeutic measures for police officers. Contributions in the book are from professionals who work with police officers, and in some cases those who are or have been police officers, to provide the reader with different perspectives. Chapters are grouped into three sections: conceptual and methodological issues, special police groups, and recovery and treatment. The book concludes with a discussion of issues and identifies future directions for conceptualization, assessment, intervention, and effective treatment of psychological trauma in policing.
Download or read book Sleep in the Military written by Wendy M. Troxel and published by Rand Corporation. This book was released on 2015-04-30 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sleep problems can have long-term consequences for servicemembers' health and for force readiness and resiliency. This first-ever comprehensive review of sleep-related policies and programs led to recommendations for improving sleep across the force.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Commercial Motor Vehicle Driver Fatigue Long Term Health and Highway Safety written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-09-12 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are approximately 4,000 fatalities in crashes involving trucks and buses in the United States each year. Though estimates are wide-ranging, possibly 10 to 20 percent of these crashes might have involved fatigued drivers. The stresses associated with their particular jobs (irregular schedules, etc.) and the lifestyle that many truck and bus drivers lead, puts them at substantial risk for insufficient sleep and for developing short- and long-term health problems. Commercial Motor Vehicle Driver Fatigue, Long-Term Health and Highway Safety assesses the state of knowledge about the relationship of such factors as hours of driving, hours on duty, and periods of rest to the fatigue experienced by truck and bus drivers while driving and the implications for the safe operation of their vehicles. This report evaluates the relationship of these factors to drivers' health over the longer term, and identifies improvements in data and research methods that can lead to better understanding in both areas.
Download or read book The Psychology of Fatigue written by Robert Hockey and published by Cambridge University Press. This book was released on 2013-05-16 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue can have a major impact on an individual's performance and well-being, yet is poorly understood, even within the scientific community. There is no developed theory of its origins or functions, and different types of fatigue (mental, physical, sleepiness) are routinely confused. The widespread interpretation of fatigue as a negative consequence of work may be true only for externally imposed goals; meaningful or self-initiated work is rarely tiring and often invigorating. In the first book dedicated to the systematic treatment of fatigue for over sixty years, Robert Hockey examines its many aspects - social history, neuroscience, energetics, exercise physiology, sleep and clinical implications - and develops a new motivational control theory, in which fatigue is treated as an emotion having a fundamental adaptive role in the management of goals. He then uses this new perspective to explore the role of fatigue in relation to individual motivation, working life and well-being.
Download or read book Human Health and Performance Risks of Space Exploration Missions written by Jancy C. McPhee and published by U. S. National Aeronautics & Space Administration. This book was released on 2009 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monitoring Metabolic Status written by Institute of Medicine and published by National Academies Press. This book was released on 2004-08-29 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. military's concerns about the individual combat service member's ability to avoid performance degradation, in conjunction with the need to maintain both mental and physical capabilities in highly stressful situations, have led to and interest in developing methods by which commanders can monitor the status of the combat service members in the field. This report examines appropriate biological markers, monitoring technologies currently available and in need of development, and appropriate algorithms to interpret the data obtained in order to provide information for command decisions relative to the physiological "readiness" of each combat service member. More specifically, this report also provides responses to questions posed by the military relative to monitoring the metabolic regulation during prolonged, exhaustive efforts, where nutrition/hydration and repair mechanisms may be mismatched to intakes and rest, or where specific metabolic derangements are present.
Download or read book Experimental and Quasi experimental Designs for Generalized Causal Inference written by William R. Shadish and published by Cengage Learning. This book was released on 2002 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.
Download or read book The 71F Advantage written by National Defense University Press and published by NDU Press. This book was released on 2010-09 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes a foreword by Major General David A. Rubenstein. From the editor: "71F, or "71 Foxtrot," is the AOC (area of concentration) code assigned by the U.S. Army to the specialty of Research Psychology. Qualifying as an Army research psychologist requires, first of all, a Ph.D. from a research (not clinical) intensive graduate psychology program. Due to their advanced education, research psychologists receive a direct commission as Army officers in the Medical Service Corps at the rank of captain. In terms of numbers, the 71F AOC is a small one, with only 25 to 30 officers serving in any given year. However, the 71F impact is much bigger than this small cadre suggests. Army research psychologists apply their extensive training and expertise in the science of psychology and social behavior toward understanding, preserving, and enhancing the health, well being, morale, and performance of Soldiers and military families. As is clear throughout the pages of this book, they do this in many ways and in many areas, but always with a scientific approach. This is the 71F advantage: applying the science of psychology to understand the human dimension, and developing programs, policies, and products to benefit the person in military operations. This book grew out of the April 2008 biennial conference of U.S. Army Research Psychologists, held in Bethesda, Maryland. This meeting was to be my last as Consultant to the Surgeon General for Research Psychology, and I thought it would be a good idea to publish proceedings, which had not been done before. As Consultant, I'd often wished for such a document to help explain to people what it is that Army Research Psychologists "do for a living." In addition to our core group of 71Fs, at the Bethesda 2008 meeting we had several brand-new members, and a number of distinguished retirees, the "grey-beards" of the 71F clan. Together with longtime 71F colleagues Ross Pastel and Mark Vaitkus, I also saw an unusual opportunity to capture some of the history of the Army Research Psychology specialty while providing a representative sample of current 71F research and activities. It seemed to us especially important to do this at a time when the operational demands on the Army and the total force were reaching unprecedented levels, with no sign of easing, and with the Army in turn relying more heavily on research psychology to inform its programs for protecting the health, well being, and performance of Soldiers and their families."
Download or read book Theories of Organizational Stress written by Cary L. Cooper and published by OUP Oxford. This book was released on 1998-10-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past two decades, the nature of work has changed dramatically, as more and more organizations downsize, outsource and move toward short-term contracts, part-time working and teleworking. The costs of stress in the workplace in most of the developed and developing world have risen accordingly in terms of increased sickness absence, labour turnover, burnout, premature death and decreased productivity. This book, in one volume, provides all the major theories of organizational stress from the leading researchers and writers in the field. It is a guide to identifying the sources of pressures in jobs and the workplace so that we may be able to intervene to change and manage the growing problem of organizational stress.
Download or read book Parenting Matters written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-11-21 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decades of research have demonstrated that the parent-child dyad and the environment of the familyâ€"which includes all primary caregiversâ€"are at the foundation of children's well- being and healthy development. From birth, children are learning and rely on parents and the other caregivers in their lives to protect and care for them. The impact of parents may never be greater than during the earliest years of life, when a child's brain is rapidly developing and when nearly all of her or his experiences are created and shaped by parents and the family environment. Parents help children build and refine their knowledge and skills, charting a trajectory for their health and well-being during childhood and beyond. The experience of parenting also impacts parents themselves. For instance, parenting can enrich and give focus to parents' lives; generate stress or calm; and create any number of emotions, including feelings of happiness, sadness, fulfillment, and anger. Parenting of young children today takes place in the context of significant ongoing developments. These include: a rapidly growing body of science on early childhood, increases in funding for programs and services for families, changing demographics of the U.S. population, and greater diversity of family structure. Additionally, parenting is increasingly being shaped by technology and increased access to information about parenting. Parenting Matters identifies parenting knowledge, attitudes, and practices associated with positive developmental outcomes in children ages 0-8; universal/preventive and targeted strategies used in a variety of settings that have been effective with parents of young children and that support the identified knowledge, attitudes, and practices; and barriers to and facilitators for parents' use of practices that lead to healthy child outcomes as well as their participation in effective programs and services. This report makes recommendations directed at an array of stakeholders, for promoting the wide-scale adoption of effective programs and services for parents and on areas that warrant further research to inform policy and practice. It is meant to serve as a roadmap for the future of parenting policy, research, and practice in the United States.
Download or read book Occupational Therapy Practice Framework Domain and Process written by Aota and published by AOTA Press. This book was released on 2014 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: As occupational therapy celebrates its centennial in 2017, attention returns to the profession's founding belief in the value of therapeutic occupations as a way to remediate illness and maintain health. The founders emphasized the importance of establishing a therapeutic relationship with each client and designing an intervention plan based on the knowledge about a client's context and environment, values, goals, and needs. Using today's lexicon, the profession's founders proposed a vision for the profession that was occupation based, client centered, and evidence based--the vision articulated in the third edition of the Occupational Therapy Practice Framework: Domain and Process. The Framework is a must-have official document from the American Occupational Therapy Association. Intended for occupational therapy practitioners and students, other health care professionals, educators, researchers, payers, and consumers, the Framework summarizes the interrelated constructs that describe occupational therapy practice. In addition to the creation of a new preface to set the tone for the work, this new edition includes the following highlights: a redefinition of the overarching statement describing occupational therapy's domain; a new definition of clients that includes persons, groups, and populations; further delineation of the profession's relationship to organizations; inclusion of activity demands as part of the process; and even more up-to-date analysis and guidance for today's occupational therapy practitioners. Achieving health, well-being, and participation in life through engagement in occupation is the overarching statement that describes the domain and process of occupational therapy in the fullest sense. The Framework can provide the structure and guidance that practitioners can use to meet this important goal.
Download or read book Night Noise Guidelines for Europe written by Charlotte Hurtley and published by WHO Regional Office Europe. This book was released on 2009 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The WHO Regional Office for Europe set up a working group of experts to provide scientific advice to the Member States for the development of future legislation and policy action in the area of assessment and control of night noise exposure. The working group reviewed available scientific evidence on the health effects of night noise, and derived health-based guideline values. In December 2006, the working group and stakeholders from industry, government and nongovernmental organizations reviewed and reached general agreement on the guideline values and key texts for the final document of the "Night noise guidelines for Europe". Considering the scientific evidence on the thresholds of night noise exposure indicated by "Lnight,outside" [L suffix night,outside] as defined in the Environmental Noise Directive (2002/49/EC), an Lnight, outside of 40 dB should be the target of the night noise guideline (NNG) to protect the public, including the most vulnerable groups such as children, the chronically ill and the elderly. "Lnight,outside" value of 55 dB is recommended as an interim target for the countries where the NNG cannot be achieved in the short term for various reasons, and where policy-makers choose to adopt a stepwise approach. These guidelines are applicable to the Member States of the European Region, and may be considered as an extension to, as well as an update of, the previous WHO "Guidelines for community noise" (1999). [Ed.]
Download or read book Steps to an Ecology of Mind written by Gregory Bateson and published by University of Chicago Press. This book was released on 2000 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gregory Bateson was a philosopher, anthropologist, photographer, naturalist, and poet, as well as the husband and collaborator of Margaret Mead. This classic anthology of his major work includes a new Foreword by his daughter, Mary Katherine Bateson. 5 line drawings.
Download or read book Crew Factors in Flight Operations written by and published by . This book was released on 1999 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
