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921.
The revelation effect is an episodic memory phenomenon where participants are more likely to report that they recognise an item when it is judged after an interpolated task than when it is not. Although this effect is very robust, nearly all of the extant research has used verbal or readily verbalisable stimuli. The present two experiments examined whether a revelation effect could be produced with non‐verbal stimuli such as faces. A revelation effect was found in both experiments, for both targets and lures, using faces as stimuli. The findings are integrated into the prevailing empirical frameworks for the revelation effect and face recognition memory. 相似文献
922.
Mary Ann Foley Rebecca Brooke Bays Jeffrey Foy Mila Woodfield 《Memory (Hove, England)》2013,21(5):714-735
In three experiments, we examine the extent to which participants’ memory errors are affected by the perceptual features of an encoding series and imagery generation processes. Perceptual features were examined by manipulating the features associated with individual items as well as the relationships among items. An encoding instruction manipulation was included to examine the effects of explicit requests to generate images. In all three experiments, participants falsely claimed to have seen pictures of items presented as words, committing picture misattribution errors. These misattribution errors were exaggerated when the perceptual resemblance between pictures and images was relatively high (Experiment 1) and when explicit requests to generate images were omitted from encoding instructions (Experiments 1 and 2). When perceptual cues made the thematic relationships among items salient, the level and pattern of misattribution errors were also affected (Experiments 2 and 3). Results address alternative views about the nature of internal representations resulting in misattribution errors and refute the idea that these errors reflect only participants’ general impressions or beliefs about what was seen. 相似文献
923.
This study investigated relationships between attachment insecurity, maladaptive cognitive schemas, and various types of psychopathological symptoms in a sample of clinically referred adolescents (N = 82). A mediation model was tested in which maladaptive schemas operated as mediators in the relations between indices of attachment quality and conduct, peer, and emotional problems. Results revealed partial support for the hypothesized mediation effect: the schema domain of disconnection/rejection acted as a mediator in the links between insecure attachment and peer problems and emotional problems. Further analysis of these effects revealed that different types of maladaptive schemas were involved in both types of psychopathology. Altogether, findings suggest that treatment of adolescent psychological problems may need to target the improvement of attachment relationships with peers and parents and the correction of underlying cognitive schemas. 相似文献
924.
Sometimes it is important to remember not to perform an action, such as remembering to stop taking seasonal allergy medicine when it is no longer needed. Mistakes in accomplishing this goal can involve prospective memory commission errors when individuals mistakenly perform a prospective response. In two experiments, we investigated the role of attentional resources in preventing prospective memory errors to cues that had been associated with a habitual prospective response. In Phase 1 of our experiments, participants performed a prospective memory task during which they either routinely responded to prospective memory cues or responded to these cues one time only. On a subsequent prospective memory task, the participants who had routinely responded to prospective memory cues were vulnerable to commission errors when their attentional resources were taxed. By contrast, dividing attention did not increase commission errors to cues that had not been routinely performed on an earlier task. These data indicate that attentional resources are needed to withhold making habitual prospective memory responses, and they suggest that inhibitory failures are a cause of these prospective memory errors. Finally, we suggest a broader definition of prospective memory that includes remembering to withhold performing actions. 相似文献
925.
Jeremy Howick Paul Glasziou Jeffrey K. Aronson 《Theoretical medicine and bioethics》2013,34(4):275-291
Proponents of evidence-based medicine and some philosophers of science seem to agree that knowledge of mechanisms can help solve the problem of applying results of controlled studies to target populations (‘the problem of extrapolation’). We describe the problem of extrapolation, characterize mechanisms, and outline how mechanistic knowledge might be used to solve the problem. Our main thesis is that there are four often overlooked problems with using mechanistic knowledge to solve the problem of extrapolation. First, our understanding of mechanisms is often (and arguably, likely to remain) incomplete. Secondly, knowledge of mechanisms is not always applicable outside the tightly controlled laboratory conditions in which it is gained. Thirdly, mechanisms can behave paradoxically. Fourthly, as Daniel Steel points out, using mechanistic knowledge faces the problem of the ‘extrapolator’s circle’. At the same time, when the problems with mechanistic knowledge have been addressed, such knowledge can and should be used to mitigate (nothing can entirely solve) the problem of extrapolation. 相似文献
926.
Commentary on the Functional Creativity Model: Its Application to Understanding Innovative Deception
Cropley, Kaufman, and Cropley (this issue) provide an account of creativity and antisocial behavior, the Functional Creativity Model (FMC), which has utility in the ongoing fight against creative acts of terrorism. Herein, their model is evaluated through its application to understanding the malevolent creativity behind the antisocial use of deception. In particular, malevolent lies that hoodwink victims or unwitting collaborators are considered as part of the planning of terrorists of dastardly deeds. The FMC is also applied to evaluating the counterterrorist prospects of Time Restricted Integrity Confirmation, an innovate method of lie detection that incorporates many of the antiterrorist recommendations of Cropley et al., especially the element of surprise. Recommendations for expanding the FMC are offered. 相似文献
927.
Jeffrey C. Ives William F. Straub Greg A. Shelley 《Journal of Applied Sport Psychology》2013,25(3):237-245
Video has been used successfully in psychosocial interventions to help train communication skills, document behaviors, and as a feedback tool for behavior modification strategies. The need for equipment portability, together with editing expertise, has limited video use in sport psychology. Newer digital video systems help overcome these problems, meaning that sport psychologists can readily use this technology in the field. We discuss and provide experiential observations of how digital video can be used to improve player, coach, and team performance. Also reviewed are new consultation opportunities for sport psychologists with video skills. These new areas center on perceptual skills training and talent identification using perceptual skills testing. 相似文献
928.
Paula L. Silva Steven Harrison Jeffrey Kinsella-Shaw M. T. Turvey Claudia Carello 《Ecological Psychology》2013,25(4):291-307
LW, an individual with a stroke-related motor impairment, was asked to perceive the lengths of rods of different mass distributions by dynamic touch. His impairment dictated that wielding was primarily about the shoulder rather than the wrist. Although perceived rod lengths were in the range of actual rod lengths, scaling to the objects' mass moments was atypical for both the affected and unaffected limbs. A group of healthy young adults asked to mimic his wielding style yielded the same atypical scaling. The typical scaling was restored when LW's wielding was fixed about a mechanical axis. Discussion considered what frame of reference is suitable for revealing an object's mass moments relevant to a given task. In particular, it appears that individuals can exploit alternative forms of interaction with environmental objects that leave invariant the parameters specifying to-be-perceived properties. Perception by dynamic touch is not a function of particular neuromuscular patterns but of information made available to the haptic system during limb-object interactions. 相似文献
929.
Jeffrey B. Wagman Brandon J. Thomas Dawn M. McBride Brian M. Day 《Ecological Psychology》2013,25(1):63-80
Previous research has shown that perception of maximum reaching height is relative to reaching ability even when the means of performing this behavior would bring about (future) changes in reaching ability. Two experiments investigate whether this continues to be the case even when the means of reaching are no longer in view. The results show perception of maximum reaching height reflects impending changes to reaching ability both when the means of performing the reaching task (and changing reaching ability) are present and when they are no longer in view. The results are discussed in the context of prospectivity, retrospectivity, and flexibility—3 fundamental hallmarks of goal-directed behavior. 相似文献
930.
Perception of Affordances for Walking Under a Barrier From Proximal and Distal Points of Observation
We investigated perception of affordances for a given behavior from points of observation other than that from which the behavior is to be performed. Participants viewed a horizontal barrier from different points of observation and reported whether they would be able to walk under that barrier. In Experiment 1, they viewed the barrier both while standing on the floor and while sitting on the floor. In Experiment 2, they viewed the barrier both while standing on the floor and while standing on a step stool. The results show that although perception of this affordance is body-scaled regardless of point of observation, there are subtle differences in the perceptual boundaries in each case. Such differences are likely due to differential attunement to the information specifying the affordance at each point of observation. 相似文献