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1.
Although perceived health risk plays a prominent role in theories of health behavior, its empirical role in risk taking is less clear. In Study 1 (N = 129), 2 measures of drivers' risk-taking behavior were found to be unrelated to self-estimates of accident concern but to be related to self-ratings of driving skill and the perceived thrill of driving. In Study 2 (N = 405), out of a wide range of potential influences, accident concern had the weakest relationship with risk taking. The authors concluded that although health risk is a key feature in many theories of health behavior and a central focus for researchers and policy makers, it may not be such a prominent factor for those actually taking the risk. 相似文献
2.
Kristen G. Benito Jennifer Herren Jennifer B. Freeman Abbe M. Garcia Paul Block Elizabeth Cantor Bruce F. Chorpita Brianna Wellen Elyse Stewart Christopher Georgiadis Hannah Frank Jason Machan 《Behavior Therapy》2021,52(4):806-820
This study tested whether a new training tool, the Exposure Guide (EG), improved in-session therapist behaviors (i.e., indicators of quality) that have been associated with youth outcomes in prior clinical trials of exposure therapy. Six therapists at a community mental health agency (CMHA) provided exposure therapy for 8 youth with obsessive–compulsive disorder (OCD). Using a nonconcurrent multiple baseline design with random assignment to baseline lengths of 6 to 16 weeks, therapists received gold-standard exposure therapy training with weekly consultation (baseline phase) followed by addition of EG training and feedback (intervention phase). The primary outcome was therapist behavior during in-session exposures, observed weekly using a validated coding system. Therapist behavior was evaluated in relation to a priori benchmarks derived from clinical trials. Additional outcomes included training feasibility/acceptability, therapist response to case vignettes and beliefs about exposure, and independent evaluator-rated clinical outcomes. Three therapists reached behavior benchmarks only during the EG (intervention) phase. Two therapists met benchmarks during the baseline phase; one of these subsequently moved away from benchmarks but met them again after starting the EG phase. Across all therapists, the percentage of weeks meeting benchmarks was significantly higher during the EG phase (86.4%) vs. the baseline phase (53.2%). Youth participants experienced significant improvement in OCD symptoms and global illness severity from pre- to posttreatment. Results provide initial evidence that adding the EG to gold-standard training can change in-session therapist behaviors in a CMHA setting. 相似文献
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Clark SE Abbe A Larson RP 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(6):1266-1273
S. E. Clark, A. Hori, A. Putnam, and T. J. Martin (2000) showed that collaboration on a recognition memory task produced facilitation in recognition of targets but had inconsistent and sometimes negative effects regarding distractors. They accounted for these results within the framework of a dual-process, recall-plus-familiarity model but showed only weak evidence to support it. The present results of 3 experiments present stronger evidence for Clark et al.'s dual-process view and also show why such evidence is difficult to obtain. 相似文献
5.
Christopher A. Flessner Jeffrey Sapyta Abbe Garcia Jennifer B. Freeman Martin E. Franklin Edna Foa John March 《Journal of psychopathology and behavioral assessment》2011,33(1):38-46
Growing research has examined parental accommodation among the families of children with obsessive-compulsive disorder (OCD).
However, these studies have utilized a parent-report (PR) version of a measure, the Family Accommodation Scale (FAS) that
has never received proper psychometric validation. In turn, previously derived subscales have been developed via clinical
rather than empirical evidence. This study aims to conduct a comprehensive psychometric analysis of the FAS-PR utilizing data
collected from 96 youths with OCD. Exploratory factors analysis was conducted and revealed a 12-item scale yielding two separate,
yet related subscales, Avoidance of Triggers (AT) and Involvement in Compulsions (IC). Subsequent analyses revealed good internal
consistency and convergent and discriminant validity. These findings suggest that future research should seek to examine factors
that may impact various facets to accommodation as well as the role these facets plays in predicting treatment outcome. Limitations
are discussed. 相似文献
6.
We investigated the effect of reducing image contrast on speed perception using a video-based driving simulator in which participants viewed pairs of scenes and were asked to judge whether the second scene was faster or slower than the first scene. We predicted two outcomes: (i) that vehicle speeds would become harder to discriminate, and (ii) that vehicle speeds would appear slower. There is previous evidence confirming the latter prediction in a less realistic computer-based driving simulation, but none demonstrating the former. Our results supported both predictions, each of which may have traffic-safety implications when reduced-contrast conditions are experienced in real life, such as with fog or when the driver has cataracts. 相似文献
7.
Abbe M. Garcia Jennifer B. Freeman Michael B. Himle Noah C. Berman Alexandra K. Ogata Janet Ng Molly L. Choate-Summers Henrietta Leonard 《Journal of psychopathology and behavioral assessment》2009,31(2):104-111
This paper describes the phenomenological features of early childhood onset obsessive compulsive disorder (OCD; defined as
children meeting DSM-IV criteria for OCD with age of onset <8 years). Fifty-eight children (ages 4–8) were included in the
sample. OCD and comorbid diagnoses were determined by structured interview, and OCD severity was measured using the Children’s
Yale-Brown Obsessive Compulsive Scale (CY-BOCS). Mean age of OCD onset was almost five, and mean age of presentation was between
6 and 7. Mean symptom severity was in the moderately severe range. Comorbidity and family history of OCD were common. Contamination
and aggressive/catastrophic obsessions and washing and checking compulsions were endorsed most frequently. Results indicate
that early childhood onset OCD may have a lower boy to girl ratio and lower rates of depressive disorders, but may be similar
to later childhood onset OCD in terms of OCD symptom presentation and severity. 相似文献
8.
Flessner CA Sapyta J Garcia A Freeman JB Franklin ME Foa E March J 《Journal of psychopathology and behavioral assessment》2009,31(1):38-46
Growing research has examined parental accommodation among the families of children with obsessive-compulsive disorder (OCD). However, these studies have utilized a parent-report (PR) version of a measure, the Family Accommodation Scale (FAS) that has never received proper psychometric validation. In turn, previously derived subscales have been developed via clinical rather than empirical evidence. This study aims to conduct a comprehensive psychometric analysis of the FAS-PR utilizing data collected from 96 youths with OCD. Exploratory factors analysis was conducted and revealed a 12-item scale yielding two separate, yet related subscales, Avoidance of Triggers (AT) and Involvement in Compulsions (IC). Subsequent analyses revealed good internal consistency and convergent and discriminant validity. These findings suggest that future research should seek to examine factors that may impact various facets to accommodation as well as the role these facets plays in predicting treatment outcome. Limitations are discussed. 相似文献
9.
The Internet has been exploited successfully in the past as a medium for behavioral research. This paper presents a series of studies designed to assess Internet-based measures of drivers’ risk-taking behavior. First, we compared responses from an Internet sample with a traditional pencil-and-paper sample using established questionnaire measures of risk taking. No significant differences were found. Second, we assessed the validity of new Internet-based instruments, involving photographs and photographic animations, that measured speed, gap acceptance, and passing. Responses were found to reflect known demographic patterns of actual behavior to some degree. Also, a roadside survey of speeds was carried out at the locations depicted in the photographic measure of speeding and, with certain exceptions, differences between the two appeared to be constant. Third, a between-subject experimental manipulation involving the photographic animation measure of gap acceptance was used to demonstrate one application of these techniques. 相似文献
10.
Abbe Horswill 《Deviant behavior》2018,39(2):148-158
Contributing to the growing body of research on the buyers of commercial sex services, this study explores the socialization of novice clients. Drawing on data from a popular Web-based discussion forum, the article identifies the central questions and concerns of individuals who are on the verge of purchasing sex for the first time. A second dimension of the study examines the ways in which more seasoned clients respond to novices who ask for advice in the forum. We find that the veterans’ responses, taken together, help to socialize new clients and reflect a set of conduct norms and best practices within this online subculture. 相似文献