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341.
Interpretive biases for ambiguous stimuli in social anxiety. 总被引:4,自引:0,他引:4
A growing body of literature suggests that individuals with high levels of general anxiety form threatening interpretations of ambiguous events. Although theoretical formulations of pathological social anxiety emphasize the importance of a negative interpretive-style in the etiology and maintenance of the disorder, we are unaware of any study that documents this presumed phenomenon. To address this issue, we assessed for possible interpretive biases in a group of high and low socially-anxious students. The results indicated that socially-anxious subjects showed more threatening interpretations of ambiguous, interpersonal events when compared to the low-anxious participants. However, this bias was marked not so much by an outright negative interpretation style, but rather by a failure of the socially-anxious subjects to show a positive interpretation as was evinced by the low-anxious individuals. These group differences in interpretive style appeared to be influenced by trait aspects of social anxiety rather than differences in current mood state. No group differences emerged in interpretations of events that involved non-personal stimuli suggesting there is content specificity in the interpretive biases associated with social-anxiety. 相似文献
342.
Landry LY 《Theoretical medicine and bioethics》1999,20(5):423-437
Theoretical Medicine and Bioethics - The case of May Redwing, an American Indian woman assessed for competence is examined in detail. The case highlights the interconnections between the cultures... 相似文献
343.
Lorraine G. Allan 《Attention, perception & psychophysics》1979,26(5):340-354
The present paper organizes and evaluates selected portions of the time perception literature. Emphasis is on data and theory concerned primarily with judgments of brief temporal intervals. Research concerning the psychophysical law for time, Weber’s law, the time-order error, and the role of nontemporal information is evaluated. This is followed by a consideration of current, quantitatively oriented, theoretical formulations for time perception. 相似文献
344.
Lorraine G. Allan 《Attention, perception & psychophysics》1978,24(5):444-450
This paper is concerned with the analysis and interpretation of ratio-setting data. Ratio-setting data have been used in support of the conclusion that time perception is not veridical. In the present paper, new ratio-setting data are presented and it is argued that the existing ratio-setting models do not allow the psychophysical law for time to be derived. 相似文献
345.
Three studies examined the predictions that in the context of evaluation of fairness and concessions in negotiations, losses would be perceived as more intensely negative than non-gains, and that non-losses would be perceived as more positive than gains. Extant studies tested only the first of these predictions. These predictions derive from the principle of loss aversion (LA), according to which losses are experienced more intensely than gains of similar objective magnitude. In this view, losses and non-losses are measured against the steep loss part of the value curve, whereas gains and non-gains are measured against the shallow part of the value curve. Our studies replicated extant studies in confirming the first prediction but failed to confirm the second prediction. Specifically, opposite to the prediction of LA, gains were perceived as more intensely positive than non-losses. It seems, therefore, that LA is not a sufficient explanation of why losses are perceived as more averse than gains. Feature positive and regulatory focus effects are discussed as additional potential contributors to the phenomenon. 相似文献
346.
Jennifer A. Minnix Lorraine R. Reitzel Karla A. Repper Andrea B. Burns Foluso Williams Elizabeth N. Lima Kelly C. Cukrowicz Lindsey Kirsch Thomas E. Joiner 《Personality and individual differences》2005,38(8):1745-1755
Premature termination of therapy by patients is a common phenomenon that can be deleterious to treatment outcome for patients and also negatively affect therapists, treatment centers, and research programs. Therefore, a method of identifying patients at risk for premature termination could have widespread benefits. This study investigated whether patients’ MMPI-2 profiles, including clinical scale elevations and Negative Treatment Indicator (TRT) scores, could predict premature termination in an outpatient sample, controlling for personality disorder diagnosis and symptom severity at intake. Results indicated that while TRT scores were not incrementally predictive of premature termination, the total number of clinical scale elevations was significantly incrementally predictive of dropout. Clinical implications are discussed. 相似文献
347.
It is known that a major world event caused by one group can influence perceptions of other social groups. The impact of the events of September 11, 2001 on religious and ethnic discrimination in the UK was assessed. Of seven ethnic groups, Pakistanis and Bangladeshis, who were primarily Muslim, reported the greatest increase between pre- and postevent discrimination. So, the attacks on the USA by al-Qaeda, a radical Islamic organization, activated discrimination against people of Islamic faith in the UK. These results highlight links between world events and intergroup relations, and may serve to remind norm violators that the harm they do to people of other groups can impact people of groups perceived to share their values, even in geographically distant places. 相似文献
348.
The location and interpretation of the bisection point 总被引:3,自引:0,他引:3
Lorraine G. Allan 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》2002,55(1):43-60
In atemporal bisectiontask with humans, the observer is required to decide whether a probe duration ( t ) is more similar to the short referent (S), an R S response, or to the long referent (L), an R L response. Temporal bisection yields a psychometric function relating the proportion of long responses, P(R L ), to probe duration t . The value of t at which R S and R L occur with equal frequency, P(RL) = .5, is referred to as the bisection point, T 1/2 . Bisection models usually interpret T 1/2 as identifying the value of t that is equally confusable with S and L, but they differ in their predictions for the location of T 1/2 . The present paper presents new data relevant to the location and interpretation of T 1/2 . The data indicate that the empirical values usually are biased, the biases being influenced by duration range, L:S ratio, and probe spacing. Moreover, the biases often are not consistent across observers. It is concluded that empirical values of T 1/2 should not be interpreted as indicating the value of t that is equally confusable with S and L. 相似文献
349.
Inaccuracies in eyewitness accounts can occur when witnesses are exposed to post-event misinformation via discussion with a co-witness. The current study examined the role of co-witness relationship by comparing the memory performance of pairs of romantic couples, friends and previously unacquainted strangers with that of individuals. Ninety-six participants viewed an event and then discussed the witnessed event with a stranger, a romantic partner or a friend. One member of each pair saw a theft take place during the witnessed event. Individual group participants did not discuss the witnessed event with anyone. Results indicate that all co-witness dyads produced less accurate recall accounts than participants who did not interact with another witness. However, witnesses who were previously acquainted with their co-witness (either in a friendship or romantic relationship) were significantly more likely to report information obtained from their co-witness that they had not seen themselves. Prior acquaintance also led to an increased number of incorrect attributions of both guilt and innocence. 相似文献
350.
Mitchell JE Crosby RD Wonderlich SA Crow S Lancaster K Simonich H Swan-Kremeier L Lysne C Myers TC 《Behaviour research and therapy》2008,46(5):581-592
OBJECTIVE: A major problem in the delivery of mental health services is the lack of availability of empirically supported treatment, particularly in rural areas. To date no studies have evaluated the administration of an empirically supported manual-based psychotherapy for a psychiatric condition via telemedicine. The aim of this study was to compare the relative efficacy and acceptability of a manual-based cognitive-behavioral therapy (CBT) for bulimia nervosa (BN) delivered in person to a comparable therapy delivered via telemedicine. METHOD: One hundred twenty-eight adults meeting DSM-IV criteria for BN or eating disorder-not otherwise specified with binge eating or purging at least once per week were recruited through referrals from clinicians and media advertisements in the targeted geographical areas. Participants were randomly assigned to receive 20 sessions of manual-based, CBT for BN over 16 weeks delivered either face-to-face (FTF-CBT) or via telemedicine (TV-CBT) by trained therapists. The primary outcome measures were binge eating and purging frequency as assessed by interview at the end of treatment, and again at 3- and 12-month follow-ups. Secondary outcome measures included other bulimic symptoms and changes in mood. RESULTS: Retention in treatment was comparable for TV-CBT and FTF-CBT. Abstinence rates at end-of-treatment were generally slightly higher for FTF-CBT compared with TV-CBT, but differences were not statistically significant. FTF-CBT patients also experienced significantly greater reductions in eating disordered cognitions and interview-assessed depression. However, the differences overall were few in number and of marginal clinical significance. CONCLUSIONS: CBT for BN delivered via telemedicine was both acceptable to participants and roughly equivalent in outcome to therapy delivered in person. 相似文献