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81.
Perceptual asymmetry differences between major depression with or without a comorbid anxiety disorder: a dichotic listening study. 总被引:3,自引:0,他引:3
G E Bruder B E Wexler J W Stewart L H Price F M Quitkin 《Journal of abnormal psychology》1999,108(2):233-239
Predictions that anxious and nonanxious depression would differ in perceptual asymmetry (PA), as well as in sensitivity for perceiving emotional words, were evaluated using dichotic listening tasks. A total of 149 patients having a major depressive disorder (51 with and 98 without an anxiety disorder) and 57 healthy controls were tested on fused-word and complex tone tasks. The anxious and nonanxious depression groups showed a consistent difference in PA across tasks; that is, the anxious group had a larger left-ear advantage for tones and a smaller right-ear advantage for words when compared with the nonanxious group. There was no group difference in sensitivity for perceiving emotional words. Patients having an anxious depression appear to have a greater propensity to activate right than left-hemisphere regions during auditory tasks, whereas those having a nonanxious depression have the opposite hemispheric asymmetry. 相似文献
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Purpose
This study examined whether demographic question placement affects demographic and non-demographic question completion rates, non-demographic item means, and blank questionnaire rates using a web-based survey of Veterans Health Administration employees.Methodology
Data were taken from the 2010 Voice of the Veterans Administration Survey (VoVA), a voluntary, confidential, web-based survey offered to all VA employees. Participants were given two versions of the questionnaires. One version had demographic questions placed at the beginning and the other version had demographic questions placed at the end of the questionnaire.Findings
Results indicated that placing demographic questions at the beginning of a questionnaire increased item response rate for demographic items without affecting the item response rate for non-demographic items or the average of item mean scores.Implications
In addition to validity issues, a goal for surveyors is to maximize response rates and to minimize the number of missing responses. It is therefore important to determine which questionnaire characteristics affect these values. Results of this study suggest demographic placement is an important factor.Originality/Value
There are various opinions about the most advantageous location of demographic questions in questionnaires; however, the issue has rarely been examined empirically. This study uses an experimental design and a large sample size to examine the effects of demographic placement on survey response characteristics. 相似文献84.
When a crime has been committed, investigators must obtain as much and as accurate information as possible from witnesses. Initial incomplete interviews may pose a potential cost to unretrieved information. We explored retrieval‐induced forgetting (RIF) in children's autobiographical memory for related episodic events. Children experienced four related play sessions across 4 days, followed by word stem retrieval practice of half of the items, and a cued recall task that took place either 15 minutes or 2 hours later. Categorized details were experienced either within a single day or across multiple days. The emergence of RIF was dependent upon the length of delay between practice and test phases and the temporal distribution of the episodic events. Our observations demonstrate that RIF can be a subtle phenomenon whose occurrence depends upon whether the retrieval context supports an environment of retrieval interference. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
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Eleni Vousoura Helen Verdeli Virginia Warner Priya Wickramaratne Charles David Richard Baily 《Journal of child and family studies》2012,21(5):718-725
Research suggests a link between parental divorce and negative child outcomes; however, the presence of parental depression may confound this relationship. Studies exploring the simultaneous effects of depression and parents’ divorce on the adjustment of their children are scarce and rarely have a longitudinal design. This is the first three-generation study of the relative effects of depression and divorce on offspring psychopathology, based on data from a 25-year longitudinal study with families at high and low risk for depression. One hundred seventy-eight grandchildren (mean age?=?13.9?years) of depressed and nondepressed parents and grandparents were evaluated by raters blind to their parents’ and grandparents’ clinical status. We found that in both low and high-risk children, divorce had a limited impact on child adjustment over and above familial risk for depression. Divorce had a significant effect on child outcomes only among high-risk grandchildren with a depressed grandparent and non-depressed parents, with this group showing a threefold risk for anxiety disorders. Results support previous findings suggesting that familial risk for depression largely overshadows the effect of parental divorce on child psychopathology. Possible reasons for the lack of association between divorce and child psychopathology among low-risk offspring are discussed. 相似文献
87.
Helen De Cruz 《Cognitive processing》2012,13(1):137-140
Several philosophical theories attempt to explain how actions performed in the world enhance cognitive processing: internalism, active externalism, and cognitive integration. The aim of this paper is to examine whether the use of spatial representations in arithmetic can shed light on this debate. Relying on philosophical analysis, on a discussion of empirical work in the cognitive neuroscience of number, and on a historical case study, I will show that spatial representations of number indicate an integration between internal and external cognitive processes. 相似文献
88.
Morgan H 《The Journal of analytical psychology》2012,57(1):40-56
Jungians who are trained in the so-called 'Developmental School' straddle the two worlds of psychoanalysis and classical Jungian thinking. This is not always an easy position in which to be, but if the tensions can be held it is potentially a rich and creative way of working. In this paper I attempt to explore this position using the poem, 'To Paint the Portrait of a Bird' by Jacques Prévert as a metaphor for the analytic endeavour. From this perspective I hope to illustrate the importance of being able on the one hand to hold and maintain a clear frame for the careful and detailed exploration of the transference within which the more malign aspects of the psyche might be expressed, and, on the other, to allow the alchemical process of mutual transformation that lies outside the conscious understanding of the analytic couple. 相似文献
89.
Brown H Weighall A Henderson LM Gareth Gaskell M 《Journal of experimental child psychology》2012,112(1):56-72
Recent studies of adults have found evidence for consolidation effects in the acquisition of novel words, but little is known about whether such effects are found developmentally. In two experiments, we familiarized children with novel nonwords (e.g., biscal) and tested their recognition and recall of these items. In Experiment 1, 7-year-olds were then retested on either the same day or the following day to examine changes in performance after a short delay compared with a longer delay that included sleep. Experiment 2 used two age groups (7- and 12-year-olds), with all participants being retested 24h later. The 12-year-olds accurately recognized the novel nonwords immediately after exposure, as did the 7-year-olds in Experiment 2 (but not in Experiment 1), suggesting generally good initial rates of learning. Experiment 1 revealed improved recognition of the novel nonwords after both short (3- to 4-h) and longer (24-h) delays. In contrast, recall was initially poor but showed improvements only when children were retested 24h later, not after a 3- to 4-h delay. Similar improvements were observed in both age groups despite better overall performance in 12-year-olds. We argue that children, like adults, exhibit offline consolidation effects on the formation of novel phonological representations. 相似文献
90.
Our ability for scientific reasoning is a byproduct of cognitive faculties that evolved in response to problems related to survival and reproduction. Does this observation increase the epistemic standing of science, or should we treat scientific knowledge with suspicion? The conclusions one draws from applying evolutionary theory to scientific beliefs depend to an important extent on the validity of evolutionary arguments (EAs) or evolutionary debunking arguments (EDAs). In this paper we show through an analytical model that cultural transmission of scientific knowledge can lead toward representations that are more truth-approximating or more efficient at solving science-related problems under a broad range of circumstances, even under conditions where human cognitive faculties would be further off the mark than they actually are. 相似文献