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991.
Using a speeded retrieval procedure, we investigated time-of-day effects in automatic and controlled retrieval. Morning-type
adults were tested at either peak (early morning) or off-peak (late afternoon) times on a speeded implicit (Experiment 1)
or explicit (Experiment 2) stem completion task. In Experiment 1, retrieval strategies were identified by changes in response
speed between a practice phase with rapid retrieval and an implicit memory test phase. Performance based on controlled retrieval
(shown by slowdown participants) showed more priming at peak than at off-peak times of day, a finding confirmed in Experiment
2, in which the participants were given intentional retrieval instructions when the materials switched. In contrast, performance
based on automatic retrieval (shown by nonslowdown participants) did not differ across peak and off-peak times. The finding
suggests a robust synchrony effect in controlled retrieval, but not in automatic retrieval, which does not appear to vary
across the day. 相似文献
992.
Cynthia R. Johnson Benjamin L. Handen Eric Butter Ann Wagner James Mulick Denis G. Sukhodolsky Susan Williams Naomi A. Swiezy L. Eugene Arnold Michael G. Aman Lawrence Scahill Kimberly A. Stigler Christopher J. McDougle Benedetto Vitiello Tristram Smith 《Behavioral Interventions》2007,22(3):201-221
Parent delivered interventions based on applied behavior analysis (ABA) for children with Pervasive Developmental Disorders (PDDs) have been evaluated using primarily single‐subject design methodology or small case series. While the results of these evaluations are encouraging, an important next step is to standardize the interventions to allow for replication across sites, in studies with large samples and measures of long‐term, clinically meaningful outcomes such as improvements in children's functioning and their relationships with parents. Accordingly, the Research Units on Pediatric Psychopharmacology and Psychosocial Interventions (RUPP Autism Network) assembled a detailed manual for a structured behavioral parent training (PT) program, developed treatment fidelity and training procedures, and conducted a pilot, feasibility study. The PT program is part of a large scale, multisite study intended to determine the efficacy of combined pharmacological treatment and behavioral intervention to improve behavior and adaptive functioning in children with PDD. This paper discusses the rationale for this project. A companion paper provides the results of our feasibility study on the PT program. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
993.
Spatial and temporal episodic memory retrieval recruit dissociable functional networks in the human brain
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Imaging, electrophysiological studies, and lesion work have shown that the medial temporal lobe (MTL) is important for episodic memory; however, it is unclear whether different MTL regions support the spatial, temporal, and item elements of episodic memory. In this study we used fMRI to examine retrieval performance emphasizing different aspects of episodic memory in the context of a spatial navigation paradigm. Subjects played a taxi-driver game ("yellowcab"), in which they freely searched for passengers and delivered them to specific landmark stores. Subjects then underwent fMRI scanning as they retrieved landmarks, spatial, and temporal associations from their navigational experience in three separate runs. Consistent with previous findings on item memory, perirhinal cortex activated most strongly during landmark retrieval compared with spatial or temporal source information retrieval. Both hippocampus and parahippocampal cortex activated significantly during retrieval of landmarks, spatial associations, and temporal order. We found, however, a significant dissociation between hippocampal and parahippocampal cortex activations, with spatial retrieval leading to greater parahippocampal activation compared with hippocampus and temporal order retrieval leading to greater hippocampal activation compared with parahippocampal cortex. Our results, coupled with previous findings, demonstrate that the hippocampus and parahippocampal cortex are preferentially recruited during temporal order and spatial association retrieval--key components of episodic "source" memory. 相似文献
994.
Wiener RL Holtje M Winter RJ Cantone JA Gross K Block-Lieb S 《Journal of experimental psychology. Applied》2007,13(1):32-46
In response to federal legislative reform aimed, in part, at reducing consumer bankruptcy filings, the authors conducted 2 experiments examining the role of affect in purchasing behavior. In Experiment 1, they examined consumer debtors, and in Experiment 2, they examined nondebtors. In both experiments, they investigated purchasing decisions made during a simulated online shopping trip, with some participants receiving standard disclosures of interest rates and money owed and with other participants receiving information under the new enhanced disclosure regulations. Results demonstrated support for the influence of anticipated affect in credit card use among both debtors and nondebtors and indicated that anticipated emotion may moderate the impact of the enhanced disclosure regulations. 相似文献
995.
996.
Conceptualizations of respect: qualitative and quantitative evidence of four (five) themes 总被引:1,自引:0,他引:1
Langdon SW 《The Journal of psychology》2007,141(5):469-484
Respect is a term used frequently in the vernacular and psychological literature. However, frequency of use has not yielded a coherent body of psychological research on the topic, perhaps because of its elusive and contextual nature. Examining the divergent literature on respect yields 4 general themes in how it is conceptualized: (a) social rules, (b) equality, (c) caring, and (d) social power. In this study, the author used qualitative and quantitative assessment to explore the soundness of these themes. The 4 themes emerged in each of the different methods, and there was evidence of convergence of the themes across methods. A 5th unexpected theme, personal attributes, was revealed in the qualitative measures. This study provides an empirical foundation for acknowledging the complexity and potential importance of respect. Understanding the thematic variability in how respect is conceptualized will improve research, theory, and application. 相似文献
997.
Religiousness, Health, and Health Behavior in Public-Use Data of the National Center for Health Statistics 总被引:1,自引:0,他引:1
Studies of religiousness and health-related variables in large, population-based cross-sectional or, preferably, longitudinal
studies, which are often prohibitively expensive, are important to complement findings from the more commonly performed studies.
Inadequately known among social science researchers, the national health surveys of the Centers for Disease Control and Prevention’s
National Center for Health Statistics (NCHS) offer large, high-quality data sets to the public at no or nominal cost and hence
offer important opportunities for research in the area of religion and health, religion and reproductive behavior, sociology
of religion and psychology of religion. This report provides an overview of the data sets and a bibliography of prior research
using these data, which is intended to suggest how the data of NCHS may be further exploited by researchers of religiousness
and health.
相似文献
R. F. GillumEmail: |
998.
Michie S 《Psychology, health & medicine》2007,12(5):521-525
Evidence-based guidance recommends that primary care health practitioners should deliver brief interventions to their patients to change behaviours to reduce overweight and obesity. This cross-sectional study investigates UK general practitioners' (GPs) and practice nurses' communication about overweight with their overweight and obese patients. Forty general practitioners and 47 practice nurses in two inner-London primary care organizations completed a questionnaire about past practice and concerns. When there was no identified medical problem, 38% of GPs and 14% of practice nurses reported raising the issue on less than 50% of occasions. Practice nurses were more likely than GPs to raise the issue of weight, both when there was no medical problem and when there was a medical problem. When they did raise the issue of overweight, only 9% did so in the context of presenting possible solutions to weight loss or in discussions about health promotion. Fifty two per cent of GPs and 28% of practice nurses had concerns about raising the issue of overweight; the most common being that patients would react emotionally to the message. These results suggest that there is considerable room for improvement in the frequency with which primary care practitioners address the questions of weight in their overweight patients, especially amongst doctors. Training to increase skills and confidence in communicating about weight is recommended. 相似文献
999.
Health education and agency: a comprehensive program for young women in the Mixteca region of Mexico
The Si yo estoy bien, mi familia también ("If I am OK then so is my family") is a health and agency education program that was provided over a period of 3 years to 39,000 rural women in Oaxaca, Mexico. The purpose of the article is to describe the development, implementation and evaluation of the program. The theoretical rationale and strategy of this intervention are described, as well as the construction of the program and the implementation. Moreover, an evaluation of the various stages of the program is provided, to enable an assessment of its efficacy, and the scope for dissemination and scaling up. 相似文献
1000.
We examined the relationship between perceived control and burnout among three nursing specialties: nurse practitioners, nurse managers, and emergency nurses. Survey data were collected from 228 nurses from 30 states. Findings indicated that emergency nurses had the least control and the highest burnout, whereas nurse practitioners had the most control and the least burnout. Mediational analyses showed that expected control, hostility, and stressor frequency explained differences between specialties in burnout. The implications of these findings for interventions that reduce burnout and promote nursing retention are discussed. 相似文献