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Changes in testosterone (T) and cortisol (C) were evaluated in males competing in a non-athletic laboratory reaction time task. Subjects were randomly assigned to “win” or “lose” by adjusting feedback regarding their task performance. Further, subjects were randomly assigned to either a Close Contest condition (where one person barely “defeated” his opponent), or a Decisive condition (in which the victory was clear). Throughout competition, samples of saliva were taken and assayed later for T and C. Post-competition mood and attributions were also measured. Winners had higher overall T levels than losers, with no significant difference between Close Contest or Decisive Victory conditions. In contrast, C levels did not differ between winners and losers nor did Condition (Close or Decisive) have any effect. Mood was depressed in Decisive losers compared to all other groups. The results indicate that the perception of winning or losing, regardless of actual performance or merit on the task, differentially influenced T (but not C) levels, and that such hormonal changes are not simply general arousal effects but are related to mood and status change. 相似文献
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804.
The authors discuss risk factors for late life alcohol abuse and characteristics that differentiate early‐ and late‐onset abusers. Problems in identification, diagnosis, assessment, and treatment of older abusers are reviewed. A case example illustrates the dynamics of effective treatment with this population. 相似文献
805.
Nitin Trasi Francis X. Clooney Maria Hibbets George Cronk Brian A. Hatcher Robin Rinehart Karen Pechilis Prentiss Hal W. French Francis X. Clooney Lisa Bellantoni Frank J. Korom Robert Menzies Constantina Rhodes Bailly Gavin Flood Rebecca J. Manring Loriliai Biernacki Brian K. Pennington John Grimes Richard D. MacPhail Glenn Wallis John J. Thatamanil John Grimes Thomas Forsthoefel Denise Cush Yasmin Saikia Joseph A. Bracken Lise F. Vail Jacqueline Suthren Hirst Judson B. Trapnell Ellison Banks Findly Paul Waldau D. L. Johnson John Grimes 《International Journal of Hindu Studies》2000,4(1):61-107
806.
Brian Lakey Ruth McLeister Anan Kimberly Sirl Jana Brittain Drew Chris Butler 《Journal of applied social psychology》2000,30(10):2079-2091
Exposure to a given stressor may enhance future resistance to that specific event as well as to stressful events more generally. One mechanism may be that prior exposure decreases dysfunctional beliefs about the specific event or to events in general (i. e., general dysfunctional attitudes). The research described here examined whether exposure to divorce was related to fewer divorce‐specific and general dysfunctional attitudes. Divorced participants reported fewer divorce‐specific dysfunctional attitudes than did happily married participants or married participants considering divorce. Similarly, adult children of divorced parents had fewer divorce‐specific dysfunctional attitudes than did adult children of happily married parents. A different pattern was observed for general dysfunctional attitudes. 相似文献
807.
Chopra Ambica C. Tilberry Stephanie S. Sternat Kaitlyn E. Chung Daniel Y. Nichols Stephanie D. Piper Brian J. 《Science and engineering ethics》2020,26(2):921-930
Science and Engineering Ethics - Online medical reference websites are utilized by health care providers to enhance their education and decision making. However, these resources may not adequately... 相似文献
808.
Li Zhao Lulu Chen Wenjin Sun Brian J. Compton Kang Lee Gail D. Heyman 《Developmental science》2020,23(5)
Research on moral socialization has largely focused on the role of direct communication and has almost completely ignored a potentially rich source of social influence: evaluative comments that children overhear. We examined for the first time whether overheard comments can shape children's moral behavior. Three‐ and 5‐year‐old children (N = 200) participated in a guessing game in which they were instructed not to cheat by peeking. We randomly assigned children to a condition in which they overheard an experimenter tell another adult that a classmate who was no longer present is smart, or to a control condition in which the overheard conversation consisted of non‐social information. We found that 5‐year‐olds, but not 3‐year‐olds, cheated significantly more often if they overheard the classmate praised for being smart. These findings show that the effects of ability praise can spread far beyond the intended recipient to influence the behavior of children who are mere observers, and they suggest that overheard evaluative comments can be an important force in shaping moral development. 相似文献
809.
Billie J. Retzlaff Wayne W. Fisher Jessica S. Akers Brian D. Greer 《Journal of applied behavior analysis》2020,53(1):67-81
Recent research suggests that combining putative reinforcers for problem behavior into a single, synthesized contingency may increase efficiency in identifying behavioral function relative to traditional functional analysis (FA). Other research suggests potential shortcomings of synthesized contingency analysis (SCA), such as the potential for false-positive outcomes. In prior comparisons of traditional FAs and SCAs, investigators could not ascertain with certainty the true function(s) of the participants' problem behavior for use as the criterion variable. We conducted a translational study to circumvent this limitation by training a specific function for a surrogate destructive behavior prior to conducting a traditional FA and SCA. The traditional FA correctly identified the previously established function of the target response in all six cases and produced no iatrogenic effects. The SCA produced differentiated results in all cases and iatrogenic effects (i.e., an additional function) in three of six cases. We discuss these findings in terms of the mechanisms that may promote iatrogenic effects. 相似文献
810.
David M. Lawson Susan Troncoso Skidmore Sinem Akay-Sullivan 《Journal of counseling and development : JCD》2020,98(1):29-40
The authors examined the influence of early phase dissociation, interpersonal problems, and retraumatization on the therapeutic alliance at early, middle, and later treatment phases. Participants were 84 female survivors of child abuse (ages 18 to 60 years, 53.6% Caucasian) who were receiving counseling at a university training clinic. Master’s- and doctoral-level students provided counseling using integrated relationship and trauma-based cognitive behavior therapy. Treatment followed a 3-phase model. The authors used structural equation models to test the hypothesis. In the early and later phases, fewer interpersonal problems significantly predicted a stronger alliance. In the middle phase, fewer interpersonal problems, less dissociation, and more revictimization significantly predicted a stronger alliance. Tasks, goals, and bond contributed significantly to the alliance in each of the 3 phases. Interpersonal problems were consistently the strongest predictor across the 3 phases, whereas tasks consistently made the greatest contribution to the therapeutic alliance across all 3 phases. 相似文献