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1.
Daniel W. Kee 《Brain and language》1984,22(2):354-358
M. Hughes and H. M. Sussman (1983, Brain and Language, 19, 48-64) suggest that the time-sharing paradigm "does not serve as an adequate behavioral index for language lateralization in children." The merits of this conclusion are considered and general interpretative issues regarding manual interference in dual-task/time-sharing studies are discussed. 相似文献
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Warren W. Tryon 《Journal of psychopathology and behavioral assessment》1984,6(2):147-153
Actometers are men's self-winding mechanical wristwatches that have been modified such that they measure activity rather than time. Actometers can be used to obtain longitudinal naturalistic measures of activity concerning a variety of clinical populations. However, no systematic methodological research has been conducted with regard to the site of attachment and the duration of measurement necessary to ensure valid results. This article presents the results of a methodological study designed to answer these questions. The mean activity levels associated with the Left Wrist and Ankle were nearly equal to those associated with the Right Wrist and Ankle. The Ankle readings were substantially greater than the Wrist readings because the subjects' legs were longer than their arms. The data from Week 2 were the same as those from Week 1. 相似文献
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《Psychologie Fran?aise》2023,68(2):169-189
IntroductionCognitive distortions contribute to the maintenance of inappropriate cognitive schemas and play a role in the emergence of pathologies such as anxiety and depression. We developed the Cognitive Distortion Scale for Adults in order to identify distortions in individuals’ reasoning. The main objectives of this study were: (1) to study the psychometric properties of the Cognitive Distortion Scale for Adults, (2) to identify cognitive distortions associated with anxiety and depression in the general population.MethodThe study involved 916 participants (151 men and 765 women) aged 18 to 85-years. The participants completed the Cognitive Distortion Scale for Adults. The tool presents 42 mini scenarios with a daily life situation and a proposition concerning a cognitive distortion. Participants must give their degree of agreement (0 to 10) with this one. Seven cognitive distortions are operationalized (dichotomous reasoning, disqualification of one of the poles, arbitrary focusing, omission of the neutral, requalification in the other pole, maximization and minimization). They also completed the Hospital Anxiety and Depression Scale. Both scales were available online on the Internet. The total duration of the test was approximately 10 minutes. A group of 35 participants completed the two scale 15 days apart.ResultsThe sub-dimensions of EDC-A obtain Cronbach alphas higher than .65 and EDC-A has a coherent factor structure. The scale has good temporal stability. Anxiety is predicted by dichotomous reasoning, disqualification of one of the poles, arbitrary focusing and maximization. Depression is predicted by dichotomous reasoning, arbitrary focusing, omission of the neutral and requalification in the other pole. Anxiety and depression are associated with negative cognitive distortions in reasoning. However, depression is also associated with positive cognitive distortions. Subjects with depression produce more varied cognitive distortions than subjects with anxiety.DiscussionThe Cognitive Distortion Scale for Adults shows promising psychometric properties. Further studies will need to be conducted to confirm these results. Anxiety would be related to biased information treatment of negative information, whereas depression would be related to more comprehensive biased information treatment, both negative and positive information. Anxiety would be related to suboptimal functioning of reasoning abilities; depression would be more characterized by a structural deficit of reasoning abilities. 相似文献
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Pro-Kremlin disinformation campaigns have long targeted Ukraine. We investigate susceptibility to this pro-Kremlin disinformation from a cognitive-science perspective. Is greater analytic thinking associated with less belief in disinformation, as per classical theories of reasoning? Or does analytic thinking amplify motivated system 2 reasoning (or “cultural cognition”), such that analytic thinking is associated with more polarized beliefs (and thus more belief in pro-Kremlin disinformation among pro-Russia Ukrainians)? In online (N = 1,974) and face-to-face representative (N = 9,474) samples of Ukrainians, we find support for the classical reasoning account. Analytic thinking, as measured using the Cognitive Reflection Test, was associated with greater ability to discern truth from disinformation—even for Ukrainians who are strongly oriented towards Russia. We find similar, albeit weaker, results when operationalizing analytic thinking using the self-report Actively Open-Minded Thinking scale. These results demonstrate a similar pattern to prior work using American participants. Thus, the positive association between analytic thinking and the ability to discern truth versus falsehood generalizes to the qualitatively different information environment of postcommunist Ukraine. Despite low trust in government and media, weak journalistic standards, and years of exposure to Russian disinformation, Ukrainians who engage in more analytic thinking are better able to tell truth from falsehood. 相似文献
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Bryon G. Miller Cynthia P. Livingston Heather M. Zerger Diego A. Valbuena Raymond G. Miltenberger 《Behavioral Interventions》2023,38(1):105-117
In this study, we evaluated several components of a pedometer-based intervention with children in an elementary-school-aged classroom, across 24-h sessions. The intervention included combinations of self-monitoring, goal setting, feedback, and reinforcement, and data were analyzed at both the classroom level (i.e., average daily step totals) and the individual level (i.e., daily step totals), across phases. The highest levels of physical activity were observed when components of self-monitoring, public posting, goal setting, and feedback with reward were applied concurrently. 相似文献
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ObjectivesAthlete burnout is a maladaptive outcome that is potentially detrimental for performance and wellbeing. Cross-sectional evidence suggests that mindfulness might be associated with athlete burnout via experiential avoidance and cognitive fusion. In the current study, we extend knowledge of these hypothesized mediational pathways using a longitudinal design.MethodsData was collected at three occasions with a three-month interval. A final sample of 280 elite Chinese athletes aged 15–32 years (Mage = 19.13; SD = 2.92; Female = 130) reported their mindfulness at Time 1, experiential avoidance and cognitive fusion at Time 2, and athlete burnout at Time 3. Structural equation modelling was adopted to examine the mediating roles of experiential avoidance and cognitive fusion on the effects from mindfulness to athlete burnout.ResultsWe found statistically meaningful directs effects from mindfulness (Time 1) to experiential avoidance and cognitive fusion (Time 2), which in turn influenced athlete burnout (Time 3). However, the direct effect from mindfulness at Time 1 to athlete burnout at Time 3 was non-significant. The indirect effects of experiential avoidance and cognitive fusion on the effects from mindfulness to athlete burnout were significant, providing longitudinal evidence that these two variables contribute meaningfully to the mindfulness-burnout pathway.ConclusionWith initial evidence for the mediating effects of experiential avoidance and cognitive fusion, future studies could consider using experimental designs to examine the potential changing mechanisms of mindfulness on reducing athlete burnout. 相似文献
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ObjectivesThe aim of this study was to compare three different modes of an acute bout of exercise – endurance, strength, and coordination – in their effects on adolescents' attention.DesignThis was a preregistered, prospective, randomized intervention study with four groups and two distinct measurement occasions.MethodEighty adolescent students aged 15–18 years were randomized to one of three exercise intervention groups (endurance, strength, coordination) or to a non-exercise, control group. The exercise interventions lasted for 25 min. The random assignment to the study groups was stratified according to participants' age and gender. Before and after the exercise intervention, all participants completed the revised d2-test of attention. A 4 × 2 repeated measures ANOVA with contrast-coded test was used as the main analysis method.ResultsAttentional test performance increased from before to after the exercise intervention for all exercise groups, as compared with the control group. The three exercise groups improved equally and did not differ in their attentional scores after the intervention.ConclusionsAn acute bout of exercise was in general beneficial for adolescent students' attention, while the mode of the provided exercise training was not decisive. School directors and teachers are encouraged to incorporate exercise-related breaks into their school plan. 相似文献
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