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211.
212.
Marie Evans Schmidt Ph.D. Alisha M. Crawley-Davis Daniel R. Anderson 《Media Psychology》2013,16(2):389-409
Two-year-olds frequently fail to use information provided by video to find objects hidden in an adjacent room. Schmitt and Anderson (2002) hypothesized that they fail to map the 2-dimensional (2D) video image onto the 3D layout of the search space. Two experiments tested whether 2-year-olds can successfully use information from video when the search space is 2D or when the information is provided verbally (by telling the child where the toy is hidden). In both experiments, children performed poorly in the video conditions but performed well in direct live experience comparison conditions, contradicting Schmitt and Anderson's hypothesis. Performance was above chance on the first trial in the video conditions, suggesting that 2-year-olds do have a memory of the hiding location, albeit one that is easily disrupted by perseverative errors on subsequent trials. Overall, the results are most consistent with the hypothesis that very young children give priority to direct experience over mediated information. 相似文献
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Linden J. Ball Jonathan St.B.T. Evans Ian Dennis Thomas C. Ormerod 《Thinking & reasoning》2013,19(4):247-270
A study is reported which focused on the problem-solving strategies employed by expert electronics engineers pursuing a real-world task: integrated-circuit design. Verbal protocol data were analysed so as to reveal aspects of the organisation and sequencing of ongoing design activity. These analyses indicated that the designers were implementing a highly systematic solution-development strategy which deviated only a small degree from a normatively optimal top-down and breadth-first method. Although some of the observed deviation could be described as opportunistic in nature, much of it reflected the rapid depth-first exploration of tentative solution ideas. We argue that switches from a predominantly breadth-first mode of problem solving to depth-first or opportunistic modes may be an important aspect of the expert's strategic knowledge about how to conduct the design process effectively when faced with difficulties, uncertainties, and design impasses. 相似文献
215.
Stephen E. Newstead Peter Bradon Simon J. Handley Ian Dennis Jonathan St. B. T. Evans 《Thinking & reasoning》2013,19(1):62-90
The aim of the present research was to develop a difficulty model for logical reasoning problems involving complex ordered arrays used in the Graduate Record Examination. The approach used involved breaking down the problems into their basic cognitive elements such as the complexity of the rules used, the number of mental models required to represent the problem, and question type. Weightings for these different elements were derived from two experimental studies and from the reasoning literature. Based on these weights, difficulty models were developed which were then tested against new data. The models had excellent predictive validity and showed the relative influence of rule based factors and factors relating to the number of underlying models. Different difficulty models were needed for different question types, suggesting that people used a variety of approaches and, at a wider level, that both mental models and mental rules may be used in reasoning. 相似文献
216.
B. T. Evans 《Thinking & reasoning》2013,19(1):105-118
Abstract Berry, D., & Dienes, Z. (1993). Implicit learning: Theoretical and empirical issues. Hove, UK: Lawrence Erlbaum Associates Ltd. 197pp. ISBN 0-86377-223-4 £19.95 (hbk). Reber A. S. (1993). Implicit learning and tacit knowledge: An essay on the cognitive unconscious. Oxford: Oxford University Press. 1 88pp. ISBN 0-19-505-9425 £30.00 (hbk). 相似文献
217.
Sandra Hale Joel Myerson 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(2):132-145
Abstract Empiricist and rationalist approaches to data-quality control in meta-analyses are discussed, and a compromise approach advocated by Strube and Hartmann (1983) for theoretically driven meta-analyses is applied to Laver and Burke's (1993) data sets. When older adults' response times (RTs) and semantic priming effects (SPEs) are regressed on young adults' RTs and SPEs, the slopes of the regression lines are approximately 1.5 as long as the age difference is held constant and performance is reasonably accurate. Both increases and decreases in RTs following unrelated and related primes, relative to RTs following baseline primes, were analyzed. The results, like those regarding RTs and SPEs, support the hypothesis that, compared with young adults who are 50 years younger, older adults take approximately 50% longer to process lexical information 相似文献
218.
Kristie Cramer Holly Tuokko David Evans 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(3):213-224
Mechanisms for extending autonomy in financial and health care decisions (e.g., advanced directives) are being utilized more frequently. This study examined the hierarchy of documents completed, the characteristics of people completing these documents, the choice of surrogate decision-maker for health care decisions, and with whom health care decisions were being discussed in a sample of 661 persons 65 years of age and older. Comparison between people with and without documents in place suggested that cognitive impairment, level of education, and age were related to preparation of documents. Women were typically chosen as surrogate decision-makers, except in a sample of unmarried men. Surprisingly, participants reported discussing preferences for health care decisions with someone other than their preferred surrogate. There appears to be a need to promote discussion of health care preferences between care-receivers and preferred surrogates. 相似文献
219.
To better understand how body image operates within the context of intimate relationships, we investigated women's responses to appearance feedback from an intimate partner. Participants (N = 192) imagined receiving feedback from their partner that was either consistent with their own appearance self-view (i.e., self-verifying), more positive (i.e., self-enhancing), or less positive (i.e., devaluing), and then provided their affective and cognitive reactions. As expected, women's perceptions of their own appearance moderated their reactions. Women with more negative self-views felt happier with enhancing feedback, but thought that it meant their partner understood them less well. They also felt less happy when they received verifying feedback, but felt more understood by their partners. Thus, women with body image dissatisfaction may find themselves stuck in the “cognitive-affective crossfire” reacting ambivalently whether their partner enhances their appearance or confirms their negative self-views. Further examination of partners’ actual feedback is needed. 相似文献
220.
Jessica A. Maxwell Stephanie S. Spielmann Samantha Joel Geoff MacDonald 《Social and Personality Psychology Compass》2013,7(7):444-456
We argue that attachment theory may provide a useful framework for understanding individuals' reactions to social exclusion. Attachment theory suggests that social exclusion should prompt an individual to seek comfort from an accepting attachment figure. However, most experimental studies constrain individuals from seeking out an attachment figure to quell their distress, and may interfere with the process of recruiting internalized attachment figures. When the goal of recruiting attachment figure support is blocked, individuals may adopt deactivating strategies, such as emotional numbing, to reduce their distress. Alternatively, individuals may adopt hyperactivating strategies, such as ingratiating behaviors, to seek proximity to attachment figure substitutes. We conclude with recommendations for future avenues of exclusion research stemming from attachment theory. 相似文献