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121.
Across four studies we demonstrate that people in a position to provide help tend to underestimate the role that embarrassment plays in decisions about whether or not to ask for help. As a result, potential helpers may overestimate the likelihood that people will ask for help (Studies 1 and 2). Further, helpers may be less inclined to allocate resources to underutilized support programs than help-seekers because they are less likely to attribute low levels of use to help-seekers’ concerns with embarrassment (Study 3). Finally, helpers may misjudge the most effective means of encouraging help-seeking behavior - emphasizing the practical benefits of asking for help, rather than attempting to assuage help-seekers’ feelings of discomfort (Study 4). 相似文献
122.
Francis Mechner 《Journal of the experimental analysis of behavior》2010,94(3):373-386
This multifaceted work on chess played without sight of the pieces is a sophisticated psychologist's examination of this topic and of chess skill in general, including a detailed and comprehensive historical account. This review builds on Hearst and Knott's assertion that chess can provide a uniquely useful model for research on several issues in the area of cognitive skill and imagery. A key issue is the relationship between viewing a stimulus and mental imagery in the light of blindfold chess masters' consistent reports that they do not use or have images. This review also proposes a methodology for measuring and quantifying an individual's skill shortfall from a theoretical maximum. This methodology, based on a 1951 proposal by Claude Shannon, is applicable to any choice situation in which all the available choices are known. The proposed “Proficiency” measure reflects the equivalent number of “yes—no” questions that would have been required to arrive at a best choice, considering also the time consumed. As the measure provides a valid and nonarbitrary way to compare different skills and the effects of different independent variables on a given skill, it may have a wide range of applications in cognitive skill research, skill training, and education. 相似文献
123.
Janette Moore Gillian W. Smith Mark Shevlin Francis A. O’Neill 《Journal of abnormal child psychology》2010,38(7):921-934
An alternative models framework was used to test three confirmatory factor analytic models for the Short Leyton Obsessional
Inventory-Children’s Version (Short LOI-CV) in a general population sample of 517 young adolescent twins (11–16 years). A
one-factor model as implicit in current classification systems of Obsessive–Compulsive Disorder (OCD), a two-factor obsessions
and compulsions model, and a multidimensional model corresponding to the three proposed subscales of the Short LOI-CV (labelled
Obsessions/Incompleteness, Numbers/Luck and Cleanliness) were considered. The three-factor model was the only model to provide
an adequate explanation of the data. Twin analyses suggested significant quantitative sex differences in heritability for
both the Obsessions/Incompleteness and Numbers/Luck dimensions with these being significantly heritable in males only (heritability
of 60% and 65% respectively). The correlation between the additive genetic effects for these two dimensions in males was 0.95
suggesting they largely share the same genetic risk factors. 相似文献
124.
人与自然和谐的道德基础——古代"天人合一"思想的现代生态伦理启示 总被引:4,自引:0,他引:4
人与自然的和谐有着道德基础。古代的“天人合一”思想为我们从道德的视角研究人与自然的和谐,以及建构现代生态伦理观提供了一定的帮助。从道德的意义上,人与自然的和谐中人是道德主体,承担着全部道德责任,其行为是道德评价的对象。人对自然的适应与改造、尊重与利用是辩证的统一。 相似文献
125.
Pascale Piolino Béatrice Desgranges Karim Benali Francis Eustache 《Memory (Hove, England)》2013,21(4):239-257
Many laboratory studies have demonstrated an age effect on episodic memory which is in contrast with the preservation of semantic memory. The aim of this study was the assessment of age effects on autobiographical memory according to the length of the retention interval, taking into account the episodic and semantic components. A total of 52 subjects, aged between 40 and 79, were divided into four age groups. They were tested with a sophisticated autobiographical questionnaire consisting of two tasks, one involving the recall of semantic information and another the recall of episodic events. Results revealed that episodic recall deteriorated more with age and retention interval than semantic recall. These data, gathered using an ecological test, confirm age differences demonstrated by laboratory tests on the episodic-semantic distinction. Furthermore, the profile of results obtained for the recall of specific detailed events, and analysed according to age of encoding, confirms the distribution of episodic memories across the lifespan, as modelled by Rubin, Wetzler, and Nebes (1986) with the cue-word technique. 相似文献
126.
Spanish–English bilinguals (N = 144) performed free recall, serial recall and order reconstruction tasks in both English and Spanish. Long-term memory for both item and order information was worse in the less fluent language (L2) than in the more fluent language (L1). Item scores exhibited a stronger disadvantage for the L2 in serial recall than in free recall. Relative order scores were lower in the L2 for all three tasks, but adjusted scores for free and serial recall were equivalent across languages. Performance of English-speaking monolinguals (N = 72) was comparable to bilingual performance in the L1, except that monolinguals had higher adjusted order scores in free recall. Bilingual performance patterns in the L2 were consistent with the established effects of concurrent task performance on these memory tests, suggesting that the cognitive resources required for processing words in the L2 encroach on resources needed to commit item and order information to memory. These findings are also consistent with a model in which item memory is connected to the language system, order information is processed by separate mechanisms and attention can be allocated differentially to these two systems. 相似文献
127.
尽管近年来在慢性心力衰竭(CHF)的治疗方面取得了较大的进展,但CHF患者仍有较高的住院率及病死率.CHF临床实践指南的发布促进了规范化治疗.为了取得良好的医疗效果,临床医生必须对心力衰竭患者提供一系列复杂的药物治疗及严格的自我控制措施.随着医学的不断发展,出现了包括心脏再同步化起搏、左心室辅助装置或心脏移植等治疗,而这些手段常需要在对患者进行危险性评估的基础上进行.严格遵循指南并使CHF患者出院后的教育与各种支持项目相结合才能够在一定程度上减低患者的再住院率及病死率. 相似文献
128.
This paper distinguishes between the grammar of wishes in neurotic patients and the grammar of imperative needs in borderline patients. The treatment of a borderline psychotic boy 30 years ago was uninformed by subsequent developments in technique arising from the theory of projective identification as a communication rather than as an attack or a defense. Issues that need addressing in borderline patients, especially those who are children, include (a) developmental delay, (b) the distinction between defenses and overcomings in the paranoid position, (c) rectification fantasies of vengeance, and (d) rectification fantasies of justice and other moral imperatives. 相似文献
129.
130.
The purpose of this study was to examine the effects that differentially coded (black and white and color) illustrations had on students (N = 117) who were classified as field dependent, field neutral, or field independent as a result of their performance on the visually oriented Group Embedded Figures Test (Witkin, Olt-man, Rashin, & Karp, 1971). Students were randomly assigned to two instructional treatments complemented by illustrations (black and white and colored). After receiving their respective treatments, students reviewed two visually oriented criterion tests. Two-way analyses of variance conducted on achievement scores indicated that field independents scored significantly higher than did field dependents on both visual tests, and differences between field-dependent and field-independent learners who received the color-coded treatments on the visual identification test were insignificant. Results indicate that field dependency is an important instructional variable and that for some types of learning objectives the process of color coding instructional materials may reduce achievement differences attributed to differences in cognitive style. 相似文献