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161.
It is generally assumed that impulse control plays a major role in many areas of self-regulation such as eating behavior. However, the exact mechanisms that enable the control of impulsive determinants such as automatic affective reactions toward tempting stimuli are not well understood. “The present research investigated the separate moderator effects of three factors of impulse control, executive attention, inhibitory control, and affect regulation on the relationship between automatic affective reactions toward candy and subsequent candy consumption.” Results showed that all three factors reduced the influence of automatic affective reactions on eating behavior, indicating improved impulse control. Implications for self-regulation research are discussed. 相似文献
162.
Devon E. Hinton Dara Chhean Stefan G. Hofmann Scott P. Orr Roger K. Pitman 《Journal of psychopathology and behavioral assessment》2008,30(2):100-110
In an orthostatic challenge, Cambodian patients with orthostatic panic in the last month (OP patients) sometimes panicked
during orthostatic challenge, whereas those without orthostatic panic in the last month (NOP patients) did not. Also, OP patients
with primarily dizziness during orthostatic challenge panic (OPOCP-D) had a less vigorous physiological response than two other groups: (a) OP patients with primarily palpitations during orthostatic
challenge panic (OPOCP-P) and (b) NOP patients who had no symptoms during orthostatic challenge (NOPNOCP-NS). Among the patients experiencing orthostatic challenge–induced panic (i.e., the OPOCP-D and OPOCP-P patients), there were prominent orthostatic challenge–induced flashbacks and catastrophic cognitions, and the severity of
orthostatic challenge–induced flashbacks and catastrophic cognitions correlated with the severity of orthostatic panic in
the previous month and with the severity of orthostatic challenge–induced panic. 相似文献
163.
164.
Heinrichs N Rapee RM Alden LA Bögels S Hofmann SG Oh KJ Sakano Y 《Behaviour research and therapy》2006,44(8):1187-1197
Cultural considerations in social anxiety are a rarely investigated topic although it seems likely that differences between countries in social norms may relate to the extent of social anxiety. The present study investigated individuals' personal and perceived cultural norms and their relation to social anxiety and fear of blushing. A total of 909 participants from eight countries completed vignettes describing social situations and evaluated the social acceptability of the behavior of the main actor both from their own, personal perspective as well as from a cultural viewpoint. Personal and cultural norms showed somewhat different patterns in comparison between types of countries (individualistic/collectivistic). According to reported cultural norms, collectivistic countries were more accepting toward socially reticent and withdrawn behaviors than was the case in individualistic countries. In contrast, there was no difference between individualistic and collectivistic countries on individuals' personal perspectives regarding socially withdrawn behavior. Collectivistic countries also reported greater levels of social anxiety and more fear of blushing than individualistic countries. Significant positive relations occurred between the extent to which attention-avoiding behaviors are accepted in a culture and the level of social anxiety or fear of blushing symptoms. These results provide initial evidence that social anxiety may be related to different cultural norms across countries. 相似文献
165.
Climate as a moderator of the relationship between leader-member exchange and content specific citizenship: safety climate as an exemplar 总被引:12,自引:0,他引:12
The present study integrates role theory, social exchange, organizational citizenship, and climate research to suggest that employees will reciprocate implied obligations of leadership-based social exchange (e.g., leader-member exchange [LMX]) by expanding their role and behaving in ways consistent with contextual behavioral expectations (e.g., work group climate). Using safety climate as an exemplar, the authors found that the relationship between LMX and subordinate safety citizenship role definitions was moderated by safety climate. In summary, high-quality LMX relationships resulted in expanded safety citizenship role definitions when there was a positive safety climate and there was no such expansion under less positive safety climates. The authors also found that safety citizenship role definitions were significantly related to safety citizenship behavior. Implications for both social exchange theory and safety research are discussed. 相似文献
166.
Hofmann SG Moscovitch DA Litz BT Kim HJ Davis LL Pizzagalli DA 《Emotion (Washington, D.C.)》2005,5(4):464-475
To study the psychophysiological correlates of worrying, the authors recorded heart rate, respiratory sinus arrhythmia (RSA), skin conductance level, and alpha electroencephalographic asymmetry in healthy males during baseline, relaxation, worry induction, and anticipation of an impromptu speech task. Compared with baseline, relaxation, and anticipation, worrying was associated with greater heart rate and lower RSA. Worrying was further characterized by higher skin conductance levels compared with baseline but lower levels than during anticipation. Finally, worrying was associated with relatively greater left frontal activity compared with anticipation. Trait public speaking anxiety was positively correlated with left frontal activity during worrying. These results support the notion that worrying is a unique emotional state that is different from fearful anticipation. 相似文献
167.
Hofmann W Gawronski B Gschwendner T Le H Schmitt M 《Personality & social psychology bulletin》2005,31(10):1369-1385
Theoretically, low correlations between implicit and explicit measures can be due to (a) motivational biases in explicit self reports, (b) lack of introspective access to implicitly assessed representations, (c) factors influencing the retrieval of information from memory, (d) method-related characteristics of the two measures, or (e) complete independence of the underlying constructs. The present study addressed these questions from a meta-analytic perspective, investigating the correlation between the Implicit Association Test (IAT) and explicit self-report measures. Based on a sample of 126 studies, the mean effect size was .24, with approximately half of the variability across correlations attributable to moderator variables. Correlations systematically increased as a function of (a) increasing spontaneity of self-reports and (b) increasing conceptual correspondence between measures. These results suggest that implicit and explicit measures are generally related but that higher order inferences and lack of conceptual correspondence can reduce the influence of automatic associations on explicit self-reports. 相似文献
168.
Gabrielle I. Liverant Stefan G. Hofmann Brett T. Litz 《Anxiety, stress, and coping》2013,26(2):127-139
This study investigated the presence of a stress response after the September 11th terrorist attacks in a sample of indirectly affected college students living in Boston, Massachusetts. Anxiety was examined at two time intervals, approximately 2 and 4 months after the attacks. Methods of coping with the stress of the attacks (assessed using the COPE Inventory) and their impact on initial and longer-term anxiety were also examined. Results demonstrated that the majority of college students in the study were severely psychologically impacted initially by the terrorist attacks. However, this initial impact appears to decay over time for most people. Several potentially maladaptive coping strategies were found to be predictive of initial anxiety, including denial, behavioral disengagement, mental disengagement, and focus on and venting of emotions. However, only focus on and venting of emotions was found to be uniquely predictive of longer-term anxiety. 相似文献
169.
Abstract The cognitive model of social anxiety disorder (SAD) assumes that cognitive biases are important maintaining factors of the disorder. Research and theory have highlighted the impact of cognitive self-regulatory processes on affect, but have not sufficiently focused on the influence of affect on self-regulatory cognitions. The present study examined the influence of affect on cognitive self-regulatory mechanisms in SAD by focusing on one critical cognitive bias, estimated social cost. Individuals with SAD (N=48) and non-anxious controls (N=48) were randomly assigned to one of three experimental, affect induction conditions (negative, positive, or neutral) before giving a 10-minute impromptu, videotaped speech. As expected, the affect manipulation resulted in changes in estimated social cost. However, this effect was not specific to individuals with SAD. Participants in the positive affect condition in both groups had the highest social cost estimates post-speech challenge. These results suggest that social cost bias is dependent on the affective state in both individuals with SAD and controls. 相似文献
170.
Bjørn Hofmann Jan Helge Solbakk Søren Holm 《The American journal of bioethics : AJOB》2013,13(6):49-57
How are we individually and as a society to handle new and emerging technologies? This challenging question underlies much of the bioethical debates of modern times. To address this question we need suitable conceptions of the new technology and ways of identifying its proper management and regulation. To establish conceptions and to find ways to handle emerging technologies we tend to use analogies extensively. The aim of this article is to investigate the role that analogies play or may play in the processes of understanding and managing new technology. More precisely we aim to unveil the role of analogies as analytical devices in exploring the “being” of the new technology as well the normative function of analogies in conceptualizing the characteristics and applications of new technology. Umbilical cord blood biobanking will be used as a case to investigate these roles and functions. 相似文献