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131.
Nelson RM Beauchamp T Miller VA Reynolds W Ittenbach RF Luce MF 《The American journal of bioethics : AJOB》2011,11(8):6-16
Our primary focus is on analysis of the concept of voluntariness, with a secondary focus on the implications of our analysis for the concept and the requirements of voluntary informed consent. We propose that two necessary and jointly sufficient conditions must be satisfied for an action to be voluntary: intentionality, and substantial freedom from controlling influences. We reject authenticity as a necessary condition of voluntary action, and we note that constraining situations may or may not undermine voluntariness, depending on the circumstances and the psychological capacities of agents. We compare and evaluate several accounts of voluntariness and argue that our view, unlike other treatments in bioethics, is not a value-laden theory. We also discuss the empirical assessment of individuals' perceptions of the degrees of noncontrol and self-control. We propose use of a particular Decision Making Control Instrument. Empirical research using this instrument can provide data that will help establish appropriate policies and procedures for obtaining voluntary consent to research. 相似文献
132.
Richard D. Ashmore Frances K. Del Boca Marc Beebe 《Journal of applied social psychology》2002,32(5):885-907
Two studies assessed perceived types of college students and associated stereotypes about drinking. In the first study, 64 university students responded to an open‐ended probe asking them to list types of college students and then rated the amount of drinking done by each of a set of preselected types. In the second study, 236 students responded to the same open‐ended item and directly rated a set of types that had been revised based on Study 1 in terms of drinking and involvement in the academic and sociosexual collegiate subcultures. As hypothesized, consensual responses to the open‐ended probe reflected the college student culture. Also as hypothesized, types of students socially defined in terms of the sociosexual aspects of college (e.g., “fraternity boy”) were rated as likely to drink heavily, whereas types that were seen as being pulled away from college social life, through assumed involvement in academics (e.g., “brain/straight As”), were rated as drinking relatively little. Finally, rated sociosexual involvement was positively correlated, and academic involvement was negatively correlated, with perceived drinking, which supports a central assumption of the framework guiding the research. 相似文献
133.
Campbell FA Pungello EP Burchinal M Kainz K Pan Y Wasik BH Barbarin OA Sparling JJ Ramey CT 《Developmental psychology》2012,48(4):1033-1043
Adult (age 30) educational, economic, and social-emotional adjustment outcomes were investigated for participants in the Abecedarian Project, a randomized controlled trial of early childhood education for children from low-income families. Of the original 111 infants enrolled (98% African American), 101 took part in the age 30 follow-up. Primary indicators of educational level, economic status, and social adjustment were examined as a function of early childhood treatment. Treated individuals attained significantly more years of education, but income-to-needs ratios and criminal involvement did not vary significantly as a function of early treatment. A number of other indicators were described for each domain. Overall, the findings provide strong evidence for educational benefits, mixed evidence for economic benefits, and little evidence for treatment-related social adjustment outcomes. Implications for public policy are discussed. 相似文献
134.
135.
James G. May Frances Martin Finian MacCana William J. Lovegrove 《The Journal of general psychology》2013,140(3):293-306
The effects of spatial frequency and temporal transition of sine-wave grating onset and offset were assessed using measures of reaction time, visual persistence, and temporal order judgments. The stimuli were lateralized fields, separated by 1° of visual angle. Slow temporal transition resulted in significantly poorer performance than did abrupt onset and offset, but spatial frequency had a minimal effect. Thus, the latency, temporal resolution, and temporal ordering of events are mediated by a mechanism that is sensitive to abrupt temporal transients. The stimulus conditions employed did not result in a shift in the point of subjective simultaneity. 相似文献
136.
Jodi J. Frey PhD Philip J. Osteen PhD Tanya L. Sharpe PhD Amanda O. Mosby MA Thomas Joiner PhD Brian Ahmedani PhD Derek Iwamoto PhD Boyoung Nam PhD Sally Spencer-Thomas PsyD Jungyai Ko PhD Orrin D. Ware MSW Rachel Imboden MSW Michelle M. Cornette PhD Jon Gilgoff MSW 《Suicide & life-threatening behavior》2023,53(1):137-153
137.
Identity centrality moderates the relationship between acceptance of group‐based stressors and well‐being 下载免费PDF全文
Monique Frances Crane Winnifred R. Louis Jacqueline K. Phillips Catherine E. Amiot Niklas K. Steffens 《European journal of social psychology》2018,48(6):866-882
Two two‐wave studies were used to examine the proposition that identity centrality enhances the effectiveness of stressor acceptance in the face of group‐based stressors. Study 1 was conducted in newly commencing psychology students (N = 154). Stressor intensity, psychology student identity centrality, and attempted stressor acceptance were measured at two‐time points over 6‐weeks. Study 2 was conducted in a group of early to late career veterinarians (N = 92) and extended Study 1 by assessing stressor frequency as an indicator of the level of demand. Veterinarian identity centrality and stressor acceptance were measured twice over 12‐months. Both studies provided support for the predicted three‐way interaction. Only when Time 1 stressors and identity centrality were both high was stressor acceptance related to a reduction in perceived stressor intensity (Study 1) or burnout symptoms (Study 2) at Time 2. These findings suggest that identity centrality enhances the effectiveness of stressor acceptance for supporting wellbeing and resilience. 相似文献
138.
Frances A. Flint 《Journal of Applied Sport Psychology》2013,25(1):83-102
Abstract The recent acceleration of interest in conducting sport psychology research within sports medicine settings has prompted an introspection on the stringency of sport injury-focused research protocols and methodology. Much of the literature relating to the psychology of sport injury is anecdotal, comprised of conjecture, or is an extrapolation from allied psychological study. In addition, retrospective studies, involving the recall of an unpleasant event (i.e., sport injury) proliferate the literature. Quality research that integrates sport psychology and sports medicine presents a unique challenge because of the multifactorial nature of sport injury and the necessity for sound interpretation of research outcomes relative to the nature of psychology. sport, and injury. Confounding and complicating aspects of this integrated research include definition of injury variables, timing of data collection. evaluation of pain. and the physiological sequelae of injury. Research and methodological issues relating to sport psychology and sport injury are discussed. 相似文献
139.
Frances K. Grossman Lou-Marie Kruger Roslin P. Moore 《Psychology of women quarterly》1999,23(1):117-135
This article describes the group process in a feminist research project on resiliency in adult women survivors of childhood sexual abuse. Memos written by members of the research team that were content analyzed independently provided the major source of data. Researchers' subjectivity, members' expectations for intimacy, and the role of power were examined. We describe how group members learned that taking the researcher's subjectivity into account affected our understanding of participant stories. The longing for intimacy created frustrations that needed to be acknowledged and processed by the group. Further tensions revolved around the feminist ideal of egalitarian relationships, which at times conflicted with the need for efficient decision making. We conclude with suggestions to aid feminist researchers in negotiating process issues. 相似文献
140.
Thomas LE Ambinder MS Hsieh B Levinthal B Crowell JA Irwin DE Kramer AF Lleras A Simons DJ Wang RF 《Psychonomic bulletin & review》2006,13(5):891-895
Inhibition of return (IOR) has long been viewed as a foraging facilitator in visual search. We investigated the contribution
of IOR in a task that approximates natural foraging more closely than typical visual search tasks. Participants in a fully
immersive virtual reality environment manually searched an array of leaves for a hidden piece of fruit, using a wand to select
and examine each leaf location. Search was slower than in typical IOR paradigms, taking seconds instead of a few hundred milliseconds.
Participants also made a speeded response when they detected a flashing leaf that either was or was not in a previously searched
location. Responses were slower when the flashing leaf was in a previously searched location than when it was in an unvisited
location. These results generalize IOR to an approximation of a naturalistic visual search setting and support the hypothesis
that IOR can facilitate foraging. The experiment also constitutes the first use of a fully immersive virtual reality display
in the study of IOR. 相似文献