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171.
Cabe PA 《Journal of experimental psychology. Human perception and performance》2011,37(5):1492-1511
Five experiments tested a haptic analog of optical looming, demonstrating string-mediated haptic distal spatial perception. Horizontally collinear hooks supported a weighted string held taut by a blindfolded participant's finger midway between the hooks. At the finger, the angle between string segments increased as the finger approached collinearity with the hooks, just as the optical angle subtended by an approaching object increases. The vertical force component at the finger is potentially informative for perception, approaching zero at finger-hook collinearity. In Experiment 1, participants judged hook height reasonably accurately. To retain force relationships but eliminate immediate skin contact, Experiment 2 employed a hand-held rod; results replicated those of Experiment 1. Experiment 3 replicated Experiment 2 using a ring instead of a rod. In all three experiments, estimated hook height closely paralleled actual height, r > .9. Experiments 4 and 5 showed that participants could project impending finger-hook collinearity when finger contact with the string was interrupted during its traverse. Perceivers' estimate errors were nearly perfectly predicted by height-force ratio relationships (Rs > .96). Outcomes are related to optical and acoustic looming, dynamic touch, tau theory, and Gibsonian perceptual theory. 相似文献
172.
Peter Passett Madeleine Dreyfus lic. phil Dr. med. Dr. phil. Daniel Strassberg Dr. Patrick Haemmerle 《Forum der Psychoanalyse》2011,27(4):417-429
The authors comment on the results of the Zürich symposium with varied weighting. Ambivalence is brought into relation with a hypothetical genesis of human thinking and understood as a reflection of the fundamental dialogical structure, which owes itself to an exchange of symbolic messages. A further consideration describes that the ??valley of the uncanny??, whose connection to death Lilly Gast has shown, could also have a fundamental connection with sexuality bared of all bonds, which releases the same fears as death. A difficulty would lie in the inflationary use of the term: every ambiguousness or diversity would sometimes generally be subsumed under ambivalence and therefore all selectivity would become lost. Also discussed is the ambivalence of the term, or the question, whether the term has not lost significance. Finally its relevance in pediatric and adolescent-specific perspectives will be examined. 相似文献
173.
Patrick F. RockDaphne J. Cole Shadi HoushyarMawiyah Lythcott Mitchell J. Prinstein 《Journal of applied developmental psychology》2011,32(4):163
This investigation examined the association between ethnic identity centrality and peer status for African American adolescents who represented a sizable proportion, yet numerical minority within a high school context. Initial analyses indicated that a traditional sociometric nomination procedure did not adequately characterize peer status for African American adolescents. A modified nomination procedure varying the ethnicity of nominators yielded measures of African American adolescents' peer acceptance/rejection and perceived popularity as rated by African American or European American peers. Results suggest that high levels of peer acceptance and popularity as rated by African American peers were associated with high ethnic identity centrality; however, acceptance and popularity as rated by European American peers were unrelated to ethnic identity centrality among African American adolescents. Findings suggest the importance of examining peer status of African American adolescents with consideration given to ethnicity as a relevant context. 相似文献
174.
Parental and professional caregivers of individuals with developmental disabilities (DD) often experience stress and hardship associated with their role, placing them in real danger of burnout and affecting their quality of care. Mindfulness practice is currently being applied to address these issues. We conducted a systematic literature review to explore the effects of mindfulness practice and analyse the intervention and methodological features used for eliciting these effects. An initial search produced 386 publications. Of these, seven met the selection criteria of intervention studies that applied mindfulness to parental and professional caregivers of individuals with DD. We found, from analysis of seven studies, direct effects of mindfulness practice for practitioners (i.e., parental and professional caregivers) and crossover effects for individuals with whom these practitioners interacted (i.e., their children and care recipients). The studies under review collectively suggest that the practice of mindfulness in everyday life over significant periods of time can both improve the experience of care providers and support them in providing a better standard of care for care recipients. Limitations of current mindfulness intervention studies and some implications for future studies are discussed to strengthen the application of mindfulness for individuals influenced by DD. 相似文献
175.
Isabel Lindner Patrick S.R. Davidson 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2014,21(5):560-576
Merely observing another person performing an action can make young people later misremember having performed this action themselves (the observation-inflation effect). We examined this type of memory error in healthy older adults. Overall, both young and older adult groups showed robust observation inflation. Although the number of people committing observation-inflation errors did not differ between age groups, those older adults who were prone to this illusion showed a greater observation-inflation effect compared to the corresponding young. At the same time, observation also had beneficial effects on subsequent action memory, especially in older adults. Surprisingly, executive functioning was not correlated with the degree to which older adults made observation-inflation errors, but it was related to the degree to which older adults benefited from observation. We consider accounts of observation inflation based on source monitoring, familiarity misattribution, and motor simulation. 相似文献
176.
177.
Patrick Pössel Stephanie Winkeljohn Black Annie C. Bjerg Benjamin D. Jeppsen Don T. Wooldridge 《Journal of religion and health》2014,53(3):904-916
Significant associations of private prayer with mental health have been found, while mechanisms underlying these associations are largely unknown. This cross-sectional online study (N = 325, age 35.74, SD 18.50, 77.5 % females) used path modeling to test if trust-based beliefs (whether, when, and how prayers are answered) mediated the associations of prayer frequency with the Anxiety, Confusion, and Depression Profile of Mood States-Short Form scales. The association of prayer and depression was fully mediated by trust-based beliefs; associations with anxiety and confusion were partially mediated. Further, the interaction of prayer frequency by stress was associated with anxiety. 相似文献
178.
E. Mark Cummings Rebecca Y. M. Cheung Kalsea Koss Patrick T. Davies 《Journal of abnormal child psychology》2014,42(7):1153-1166
Despite calls for process-oriented models for child maladjustment due to heightened marital conflict in the context of parental depressive symptoms, few longitudinal tests of the mechanisms underlying these relations have been conducted. Addressing this gap, the present study examined multiple factors longitudinally that link parental depressive symptoms to adolescent adjustment problems, building on a conceptual model informed by emotional security theory (EST). Participants were from 320 families (158 boys, 162 girls), including mothers and fathers, who took part when their children were in kindergarten (T1), second (T2), seventh (T3), eighth (T4) and ninth (T5) grades. Parental depressive symptoms (T1) were related to changes in adolescents’ externalizing and internalizing symptoms (T5), as mediated by parents’ negative emotional expressiveness (T2), marital conflict (T3), and emotional insecurity (T4). Evidence was thus advanced for emotional insecurity as an explanatory process in the context of parental depressive symptoms. 相似文献
179.
Patrick C. Friman 《The Behavior analyst / MABA》2014,37(2):73-76
Primary pediatric medical care is as mainstream as any major cultural practice in the USA. Thus, publishing behavior analytic papers that pertain to problems that present in pediatric settings in pediatric medical journals is one route to mainstream relevance. With sufficient numbers of such papers, it could even lead to prominence. This article describes examples of publishing in pediatric journals and some lessons I learned from the experience. For example, (1) all child behavior problems that present in pediatric settings are of social importance but most are high-frequency, low-intensity problems that are not necessarily exotic or representative of serious pathology, and they usually respond to straightforward behavioral applications; (2) it is usually best to use a “colloquialized version of learning theory” when writing for and speaking to pediatric providers (and the families for whom they provide care); (3) pediatricians often have limited knowledge about behavior analytic research designs; and (4) when submissions are rejected by pediatric journals, the rejection can be exploited as an opportunity to educate pediatric editors and reviewers. 相似文献
180.
We examined the categorical nature of emotion word recognition. Positive, negative, and neutral words were presented in lexical decision tasks. Word frequency was additionally manipulated. In Experiment 1, “positive” and “negative” categories of words were implicitly indicated by the blocked design employed. A significant emotion–frequency interaction was obtained, replicating past research. While positive words consistently elicited faster responses than neutral words, only low frequency negative words demonstrated a similar advantage. In Experiments 2a and 2b, explicit categories (“positive,” “negative,” and “household” items) were specified to participants. Positive words again elicited faster responses than did neutral words. Responses to negative words, however, were no different than those to neutral words, regardless of their frequency. The overall pattern of effects indicates that positive words are always facilitated, frequency plays a greater role in the recognition of negative words, and a “negative” category represents a somewhat disparate set of emotions. These results support the notion that emotion word processing may be moderated by distinct systems. 相似文献