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61.
Miller BC 《Journal of sex research》2002,39(1):22-26
Studies of adolescent pregnancy risk are relevant to understanding responsible adolescent sexual behavior because most investigators have focused on the key proximal determinants of pregnancy--sexual intercourse and contraceptive use--rather than analyzing pregnancy status per se. Lesser pregnancy risk is associated with teens remaining sexually abstinent, postponing onset of intercourse, and having intercourse less often or with fewer partners, as well as by using contraception at first or most recent intercourse and by using contraception consistently over time. Living with a single parent, in a lower SES family, having older sexually active siblings or pregnant/parenting teenage sisters, being a victim of sexual abuse, and residing in disorganized/dangerous neighborhoods all place teens at elevated risk of adolescent pregnancy. Parent-child closeness or connectedness, and parental supervision or regulation of children, in combination with parents values against teen intercourse (or unprotected intercourse), decrease the risk of adolescent pregnancy. Studies about parent-child sexual communication and adolescent pregnancy risk are less conclusive, largely because of methodological complexities. 相似文献
62.
A random sample of more than 10,000 undergraduate students, selected from 119 4-year colleges, answered a mailed questionnaire about gun possession and gun threats. Approximately 4.3% of the students reported that they had a working firearm at college, and 1.6% of them have been threatened with a gun while at school. Students are more likely to have a firearm at college and to be threatened with a gun while at college if they are male, live off campus, binge drink, engage in risky and aggressive behavior after drinking, and attend institutions in regions of the United States where household firearm prevalence is high. Having a firearm for protection is also strongly associated with being threatened with a gun while at college. Students who reported having firearms at college disproportionately reported that they engaged in behaviors that put themselves and others at risk for injury. 相似文献
63.
The present research examined gender differences in community corrections officers' (CCOs') attributions for child sexual offending. Eighty-five CCOs were asked to write down the reasons why they thought men sexually abused children, and then rate their reasons using Benson's Attributional Dimensions Scale. The results found that CCOs' reasons regarding why men sexually abuse children strongly paralleled current scientific theories on the etiology of child sexual abuse. Also, significant gender differences were found regarding the frequency with which participants cited certain types of reasons for child sexual abuse. Female CCOs were more likely to cite power and control as a reason, while male CCOs were more likely to cite psychopathology as a reason for child sexual abuse. No other gender differences were found. The research, clinical, and educational implications pertaining to these findings are discussed. 相似文献
64.
1. Administration of p.r.n. medications occurs frequently for staff nurses in inpatient psychiatry. 2. The appropriate use of p.r.n. medications is not well addressed in nursing textbooks or hospital policies and procedures. 3. Thorough assessment of patients is an essential step in the safe administration of p.r.n. medications. 4. Concise, accurate clinical evaluations may be the most successful way to determine the best dose of medication for each patient. 相似文献
65.
The capacity of skeletal muscles to repair and regenerate declines during aging in humans, and this decline may lead to muscle loss and frailty. Conboy et al. show that injured muscles of aging mice are defective in Notch signaling, because up-regulation of the Notch ligand, Delta-1, is impaired. Delta-1 promotes proliferation of the satellite cells that repair damaged muscles, and Conboy et al. show that experimental activation of Notch signaling is sufficient to reverse the age-related decline in muscle regenerative capacity. Extension of these important findings to humans could lead to the development of new therapeutic approaches to maintain muscle function during aging. 相似文献
66.
Moe CL Christmas WA Echols LJ Miller SE 《Journal of American college health : J of ACH》2001,50(2):57-66
Norwalk-like viruses (NLVs) are transmitted by fecally contaminated food, water, fomites, and person-to-person contact. They are a leading cause of acute gastroenteritis epidemics in industrialized countries. NLV outbreaks are characterized by a 12- to 48-hour incubation period; nausea, vomiting, and diarrhea for 24 to 72 hours; and high secondary attack rates. NLV infections spread rapidly on college and university campuses because of close living quarters, shared bathrooms and common rooms, many food handlers, popular self-service salad bars in dining halls, and person-to-person contact through sports and recreational activities. The illness is generally mild and self-limited but an outbreak can strain the resources of campus health services and cause high absenteeism among both students and staff. Treatment is primarily through antiemetic medication and oral rehydration. Prevention and control of NLV outbreaks rests on promoting hand washing; enforcement of strict hygiene in all food preparation areas; and prompt, rigorous cleaning of potentially contaminated areas where someone has been ill. 相似文献
67.
Functional Capacity Evaluations (FCEs) have become the standard for identifying an individual's physical abilities and/or limitations following injury or illness. While philosophies and approaches differ, the focus of most FCE systems is to identify the individual's maximum capabilities. This article will discuss the usefulness of the FCE information and how FCEs are impacted by multiple factors including APTA guidelines, machine based testing, therapist expertise, medical legal credibility and court testimony, IMEs and FCE, and return to work/return to function. 相似文献
68.
conclusion The Information Age has revolutionized the workplace. While it is possible to purchase or copy machines and technology, their
very interchangeability means they fail to cre-ate a sustained competitive advantage for an organization (Barney, 1991). The
research directions this paper offers are intended to develop firm knowledge that allows creation of inimitable human resources.
Importantly, in the rush to embrace new information technologies, organizations must remember the fundamental principle that
workers will invest in firm goals in the presence of shared values and a commitment by the firm to make their well-being a
priority. We urge continued attention to fulfillment of the psy-chological contract, and to the "people issues" that frequently
seem less critical than issues of hardware or technology. 相似文献
69.
Protecting and conserving environmental resources is a global concern. Over the past decade, a number of certification processes have emerged to help designers and operators of buildings assess the potential impact of a building on the environment. Certifications such as the Leadership in Energy and Environmental Design (LEED) consider the environmental impact through the lifecycle of a building, but may not be considering the people that construct and utilize it. It is important to remember the human factor. Considering the human factor throughout the lifecycle is crucial to ensure individuals are protected during construction and in operation in the built environment. The paper highlights how ergonomics can be integrated into the life cycle of a building to promote sustainability goals for both the human factor and the environment. A case study approach will be used to illustrate how ergonomics was integrated into a LEED renovation and expanded into its daily operations on a large university campus.. 相似文献
70.
Miller BC 《Journal of Family and Economic Issues》1992,13(4):467-475
Adolescent parenthood has highly publicized adverse social and economic consequences, but these same social and economic disadvantages can be viewed as root causes of adolescent pregnancy. Recent research and revisionist debates about these issues are reviewed and summarized. Diverse implications for social policy are considered. Prevention approaches are emphasized that build on both postponing adolescent sexual intercourse and helping sexually active teens avoid pregnancy.Appreciation is expressed to Christine Bachrach and Kristin Moore for their comments on a previous version of this paper.Dr. Miller's current research interests are the family antecedents of adolescent sexual behavior and the design and evaluation of prevention programs for adolescent problem behaviors. He received his Ph.D. in family sociology from the University of Minnesota in 1975. 相似文献