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131.
Fears of positive evaluation form important components of social anxiety. Researchers developed the Fear of Positive Evaluation Scale (FPES) to assess these fears. The FPES reliably and validly assesses fears of positive evaluation in undergraduates and adult social anxiety patients. However, it remains unclear if the FPES reliably and validly assesses these fears in clinic-referred adolescents. Further, implementing the FPES in clinical assessments of adolescents likely requires a multi-informant approach. Indeed, long lines of work indicate low cross-informant correspondence in reports of anxiety and anxiety-related constructs, and support the combined use of multiple informants’ reports (e.g., parents and adolescents). We examined the FPES in a clinic-referred sample of adolescents aged 14–17 years (M = 15.11; 20 females; 59.5 % African American). Thirty-seven parent-adolescent pairs completed the FPES, as well as reports of adolescent social anxiety, safety-seeking behaviors, and depressive symptoms. Both parent and adolescent reports on the FPES evidenced adequate levels of internal consistency. Further, when taking both parent and adolescent reports into consideration, the FPES significantly and positively related to measures of social anxiety and safety-seeking behaviors, over and above other widely used measures of adolescent social anxiety and depressive symptoms. The findings indicate that a multi-informant administration of the FPES yields internally consistent and valid estimates of fears of positive evaluation in a clinical sample of adolescents. These findings have important implications for properly assessing and treating social anxiety concerns in adolescents.  相似文献   
132.
Organisms must often make predictions about the trajectories of moving objects. However, often these objects become hidden. To later locate such objects, the organism must maintain a representation of the object in memory and generate an expectation about where it will later appear. We explored adult dogs’ knowledge and use of the solidity principle (that one solid object cannot pass through another solid object) by evaluating search behavior. Subjects watched as a treat rolled down an inclined tube into a box. The box either did or did not contain a solid wall dividing it in half. To find the treat, subjects had to modify their search behavior based on the presence or absence of the wall, which either did or did not block the treat’s trajectory. Dogs correctly searched the near location when the barrier was present and the far location when the barrier was absent. They displayed this behavior from the first trial, as well as performed correctly when trial types were intermingled. These results suggest that dogs direct their searches in accordance with the solidity principle.  相似文献   
133.
There are conflicting findings regarding the development of essentialist beliefs about social categories. The present studies address these findings by differentiating between the developments of the relative versus absolute essentialist status of categories. Participants were Israeli Secular Jewish and Muslim Arab kindergarteners, second graders, and sixth graders. Study 1 asked children which among alternative properties of a parent was most likely to transfer to a child. Findings showed that while kindergarteners did not systematically discriminate among properties, second and sixth graders privileged ethnicity. Study 2 asked children whether membership in various social categories was biologically or environmentally determined. Findings showed that kindergarteners and second graders, but not sixth graders, believed ethnicity to be biologically inherited. These results are discussed vis-à-vis different theories about the origins of social essentialism.  相似文献   
134.
Group-as-a-whole theory is a relational paradigm of some complexity. Despite the growing popularity of this perspective, there is abiding confusion about the essence of group-as-a-whole practice and whether the approach attends sufficiently to members and part processes. The threefold aims of this article are to (a) show how group-centered thinking differs essentially from traditional psychodynamic theory that relies heavily on familial dynamics, interpretation, and transference analysis; (b) present the mind-set and working principles for a generic treatment that specifically utilizes collective forces generated in the context of the group matrix; and (c) compare and contrast the thrust of recent dyadic relational therapies with group therapy generally and the group-as-a-whole approach more particularly. The relationship between the whole (group) and its parts (members and what they bring) is detailed and demonstrated as it appears in the context of fused, affiliated, fragmented, and differentiated groups.  相似文献   
135.
Objective: Social support and hope are considered positive, important contributors to psychological well-being for women with breast cancer and their spouses. Few studies examine the role of age in relation to these variables. The current study compares the relationship between social support, hope and depression among different age groups of women with advanced breast cancer and their healthy spouses.

Design: Cross-sectional sample of 150 women with advanced breast cancer and their spouses.

Main outcome measures: Social support, hope, depression and socio-demographic data. Analysis included comparison of these variables between groups of older and younger patients and their spouses. Structural equation modelling (SEM) was used to examine hope as a mediator of the relationship between social support and depression within each group (older and younger patients and spouses).

Results: Older patients and spouses reported lower levels of depression than younger ones. SEM showed that social support related directly to depression among younger women and older spouses, while hope was directly related to depression among older women and younger spouses and acted as a mediator between social support and depression.

Conclusions: Theoretical, empirical and clinical implications regarding the understanding of the role of age in coping with cancer are discussed.  相似文献   
136.
The objective of this paper is analyzing to which extent the multiverse hypothesis provides a real explanation of the peculiarities of the laws and constants in our universe. First we argue in favor of the thesis that all multiverses except Tegmark’s “mathematical multiverse” are too small to explain the fine tuning, so that they merely shift the problem up one level. But the “mathematical multiverse" is surely too large. To prove this assessment, we have performed a number of experiments with cellular automata of complex behavior, which can be considered as universes in the mathematical multiverse. The analogy between what happens in some automata (in particular Conway’s “Game of Life") and the real world is very strong. But if the results of our experiments can be extrapolated to our universe, we should expect to inhabit—in the context of the multiverse—a world in which at least some of the laws and constants of nature should show a certain time dependence. Actually, the probability of our existence in a world such as ours would be mathematically equal to zero. In consequence, the results presented in this paper can be considered as an inkling that the hypothesis of the multiverse, whatever its type, does not offer an adequate explanation for the peculiarities of the physical laws in our world.  相似文献   
137.
Although organizational contexts have an influence on leadership, and some of their characteristics may facilitate (through weak structures) or inhibit (through strong structures) the leaders' behaviors, the extent of their influence has rarely been studied. Indeed, research of the influence of some types of contexts (entrepreneurial vs. non-entrepreneurial) on the emergence of certain variables (leaders' motives) is even scarcer. This paper analyses this influence in 40 companies, interviewing their leaders to obtain a qualitative register of their motives, and administering questionnaires to members of their respective management teams. The hypothesis considered was that, in 'weak' contexts (entrepreneurial), the leaders' motives would be more salient than in 'strong' contexts (non-entrepreneurial). The results largely confirm this hypothesis with respect to behaviors that are directly related to three main motives (power, affiliation and achievement). These results are discussed, and practical suggestions are provided for future research.  相似文献   
138.
This study examined whether infants privilege shape over other perceptual properties when making inferences about the shared properties of novel objects. Forty-six 15-month-olds were presented with novel target objects that possessed a nonobvious property, followed by test objects that varied in shape, color, or texture relative to the target. Infants generalized the nonobvious property to test objects that were highly similar in shape, but not to objects that shared the same color or texture. These results demonstrate that infants’ attention to shape is not specific to lexical contexts and is present at the early stages of productive language development. The implications of these findings for debates about children's shape bias, in particular, and the nature of infants’ categories more generally, are discussed.  相似文献   
139.
The goal of this study is to compare the handwriting behaviours of true and false writing. Based on the cognitive load and dis‐automaticity known to be experienced while communicating a deceptive message, we hypothesized a difference (in temporal and spatial, pressure measures and peak velocities) between the handwriting of true vs. false messages. Thirty‐four participants wrote true and false sentences on a digitizer, which is part of a new system called the Computerized Penmanship Evaluation Tool (ComPET). The ComPET evaluates brain‐hand performance, as manifested through handwriting behaviour, and was found to be a valid measure for detecting the dis‐automaticity that is indicative of certain diseases in the clinical field. Differences were found in mean pressure, spatial measures (mean stroke length and mean stroke height), but no differences were found in temporal measures and in the number of peak velocities. The use of ComPET in lie detection is discussed. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
140.
Impairment of the Self has been described in frontal–temporal dementia but little research has been carried out in patients with Alzheimer’s disease (AD).

Objective

The aim of this study was to explore changes in the self in patients with AD.

Method

Forty-seven patients with mild to moderate AD were examined using a semi-structured scale designed to assess the self-concept along three dimensions, namely, the Material Self, the Social Self and the Spiritual Self.

Results

The majority of patients (43 out of 47) presented impairment of at least one dimension of the Self. When only one dimension was affected, it was always the Social Self. The severity of impairment of the Self was correlated to the impairment of the semantic autobiographical memory and apathy.

Conclusion

The Self is impaired in AD and the Social Self dimension appears to be more vulnerable in AD than other dimensions.  相似文献   
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