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891.
Juärgen Otto 《Cognition & emotion》2013,27(4):341-357
Abstract The effects of moderate physical exercise during a 20-minute anticipation period of a public speech were investigated. Mood before the anticipation period was manipulated as an additional stress factor. As a third experimental factor the subjects were given the opportunity for task preparation or not. Besides cardiovascular variables and self-reports of bodily symptoms, mood reports served as dependent variables and as indicators of general well-being. Eighty female students took part in the study. Moderate exercise was associated with strongly increased activation and reports of related bodily symptoms. The reported mood changes as a function of exercise included a decrease in anxiety and an increase in self-reliance. This mood repair effect of exercise was especially apparent when the subjects entered the anticipation period in a negative emotional state. The exercised subjects spoke with greater calmness. The task preparation during anticipation led to slightly increased activation and to reports of bodily symptoms as well as increased anxiety and less self-reliance. The prepared subjects made fewer pauses in their speeches. 相似文献
892.
Ottmar V. Lipp Belinda M. Craig Mareka J. Frost Deborah J. Terry Joanne R. Smith 《Cognition & emotion》2013,27(6):1100-1109
Facial cues of threat such as anger and other race membership are detected preferentially in visual search tasks. However, it remains unclear whether these facial cues interact in visual search. If both cues equally facilitate search, a symmetrical interaction would be predicted; anger cues should facilitate detection of other race faces and cues of other race membership should facilitate detection of anger. Past research investigating this race by emotional expression interaction in categorisation tasks revealed an asymmetrical interaction. This suggests that cues of other race membership may facilitate the detection of angry faces but not vice versa. Utilising the same stimuli and procedures across two search tasks, participants were asked to search for targets defined by either race or emotional expression. Contrary to the results revealed in the categorisation paradigm, cues of anger facilitated detection of other race faces whereas differences in race did not differentially influence detection of emotion targets. 相似文献
893.
S. V. Pavlov V. V. Korenyok N. V. Reva A. V. Tumyalis K. V. Loktev L. I. Aftanas 《Cognition & emotion》2013,27(5):807-815
Attentional biases towards affective stimuli reflect an individual balance of appetitive and aversive motivational systems. Vigilance in relation to threatening information reflects emotional imbalance, associated with affective and somatic problems. It is known that meditation practice significantly improves control of attention, which is considered to be a tool for adaptive emotional regulation. In this regard, the main aim of the present study was to evaluate the influence of meditation on attentional bias towards neutral and emotional facial expressions. Eyes were tracked while 21 healthy controls and 23 experienced meditators (all males) viewed displays consisting of four facial expressions (neutral, angry, fearful and happy) for 10 s. Measures of biases in initial orienting and maintenance of attention were assessed. No effects were found for initial orienting biases. Meditators spent significantly less time viewing angry and fearful faces than control subjects. Furthermore, meditators selectively attended to happy faces whereas control subjects showed attentional biases towards both angry and happy faces. In sum we can conclude that long-term meditation practice adaptively affects attentional biases towards motivationally significant stimuli and that these biases reflect positive mood and predominance of appetitive motivation. 相似文献
894.
Samuel Miller Melissa Adams Budde Dixie Massey Riku Korkeamäki Eithne Kennedy Maria O’Rourke 《Reading Psychology》2013,34(8):1212-1239
This study examined how U.S., Finnish, and Irish educators identified and supported struggling readers. Using Johnston's (2011) framework for evaluating reading interventions and activity theory (Engeström, 1999), we interviewed educators in four U.S., three Irish, and three Finnish schools. In the United States, the adoption of three beliefs—reductionist reading philosophy, difficulties as cognitive and remediated through instruction, and reading problems as unexpected phenomena—reinforced a skills-driven approach. Irish and Finnish educators adopted a more holistic view of reading, and teachers used formative assessment to support struggling students over extended periods while working collaboratively with other staff. Discussion focuses on how these beliefs influenced divisions of labor, roles and responsibilities, and the urgency with which difficulties were addressed. 相似文献
895.
Emily A. McTate PhD Amy S. Badura Brack PhD Paul J. Handal PhD Raymond V. Burke PhD 《Child & family behavior therapy》2013,35(4):279-292
The effectiveness of a behaviorally based day treatment program for young children diagnosed with Pediatric Bipolar Disorder (PBD) was evaluated using pretreatment and posttreatment mean scores from the Child Behavior Checklist (CBCL). Data were evaluated in aggregate and using the clinically significant change method for children diagnosed with PBD, Attention Deficit Hyperactivity Disorder (ADHD), Oppositional Defiant Disorder (ODD), Adjustment Disorder, and no diagnosis/clinical and subclinical groups. Significant effects were found for all groups except the no diagnosis/subclinical group on the Internalizing scale and for all groups on the Externalizing scale. Clinically significant change was supported for the PBD, ADHD, ODD, and Adjustment Disorder groups. Implications and limitations of the study are discussed. 相似文献
896.
Karl Ask Pär Anders Granhag Fredrik Juhlin Aldert Vrij 《Applied cognitive psychology》2013,27(2):173-177
This research presents a novel approach to discriminating between true and deceptive statements about intended future behavior. Arguing that true intentions are goal‐directed, we predict that people who genuinely intend to pursue a reported goal will implicitly evaluate goal‐relevant cues positively, whereas people who do not intend to pursue the goal will not. Participants in an experiment were instructed to tell the truth about a planned future behavior (true intention) or to falsely report that same behavior to mask their actual mock‐criminal intention (false intention). As predicted, an evaluative priming task showed that participants with true intention exhibited implicit positive evaluations of cues relevant to the reported goal, whereas participants with false intention did not. Subsequent analyses showed that implicit positivity significantly discriminated between true and false intentions. The findings are discussed in terms of theoretical contributions and implications for the development of future detection tools. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
897.
Dominic J. Shaw Aldert Vrij Sharon Leal Samantha Mann Jackie Hillman Pär Anders Granhag Ronald P. Fisher 《Applied cognitive psychology》2013,27(3):336-343
We examined the effect of (i) a second interviewer's demeanour and (ii) asking expected and unexpected questions on cues to deception. We predicted that liars compared with truth tellers would provide more detail to expected questions and less detail to unexpected questions, particularly when the second interviewer is supportive. Liars prepare answers for expected questions, and a supportive interviewer will encourage them to provide more detail. By definition, liars have not prepared answers for unexpected questions, and their answers to such questions will be less detailed. Participants (N = 168) appeared before two interviewers: The first asked all the questions, and the second remained silent. The second interviewer exhibited either a supportive or a neutral demeanour. As predicted, liars provided more detail to expected questions and less detail to unexpected questions, particularly when the second interviewer was supportive. In conclusion, a supportive second interviewer elicits cues to deceit. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
898.
In this article, we tested two concepts of decision making: expected utility theory and heuristic choice. In Experiment 1, we applied think‐aloud protocols to investigate violations of expected utility theory. In Experiments 2 to 4, we introduced a new process‐tracing method—called predict‐aloud protocols—that has advantages over previously suggested research methods. Results show the following: (i) people examine information between rather than within gambles; (ii) the priority heuristic emerges as the most frequently used strategy when problems are difficult; and (iii) people check for similarity when problems are easy. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
899.
Gerald V. Barrett 《人类行为》2013,26(1-2):13-58
Despite definitions in standard sources, personnel managers, psychologists, and psychometricians persistently encounter problems that are best referred to as the ambiguous nature of validity. The purpose of this article is to pro- vide an overview of construct validity and personnel testing, to demonstrate its practical utility, and to clarify with concrete examples certain theories and models, as well as to illustrate the meaning of the terminology used by com- mentators on the topic. A brief historical overview of testing and validation is presented; the progress of construct validity and its acceptance by various sec- tors of society is discussed parsimoniously in the section The Seven Wonders of Personnel Psychology. In the past, personnel psychologists have not done a very good job of understanding the constructs that underlie test perform- ance. Some new approaches can help to correct this. A process should be rou- tinely used on all tests in order to develop an understanding of the constructs that underlie performance on an employment test; only by knowing the cor- rect criterion and method of measuring it can we ascertain the intrinsic valid- ity of our measures. 相似文献
900.