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941.
Reasoning about mechanisms is one of the hallmarks of disciplined inquiry in science and engineering, but comparatively little is known about its precursors and development. Children at grades 2 and 5 predicted and explained the motion of simple mechanical systems composed entirely of visible linkages (levers). Students' explanations of device behavior suggested four forms of knowledge: simple recognition of device components, noting of structural relations among components, construction of cause-effect rules derived by observation of regularities in device behavior, and identification of essential system components and interactions among components that accounted for cause–effect rules. Only a few children coordinated multiple essential components to constitute a mechanistic causal scheme. Mechanistic causal schemes, in turn, were associated with successful prediction of the output motion of a system. Device tracing via gesture and talk appeared to support this form of knowledge development, and hence may inform future instructional design.  相似文献   
942.
Recent research finds that people respond more generously to individual victims described in detail than to equivalent statistical victims described in general terms. We propose that this “identified victim effect” is one manifestation of a more general phenomenon: a positive influence of tangible information on generosity. In three experiments, we find evidence for an “identified intervention effect”; providing tangible details about a charity’s interventions significantly increases donations to that charity. Although previous work described sympathy as the primary mediator between tangible information and giving, current mediational analyses show that the influence of tangible details can operate through donors’ perception that their contribution will have impact. Taken together with past work, the results suggest that tangible information of many types promotes generosity and can do so either via sympathy or via perceived impact. The ability of tangible information to increase impact points to new ways for charities to encourage generosity.  相似文献   
943.
The weave of a woman's health and beauty is the theme of this study. Its specific focus is the menace to a woman's entire existence that the marriage of late capitalism and the western patriarchy generates. A plethora of commercial enterprises take advantage of the idiosyncratic appearance and uneven distribution of beauty to exploit it and create harm to a woman's health.  相似文献   
944.
Abstract

Most personal, social and environmental stress results from our estrangement from nature's wise unconditional love within and about us. A new integrated ecology training program uniquely addresses this great challenge to the psychological community. Counseling students in natural areas over a thirty year period has produced ninety‐seven unique nature‐connecting activities that renew over forty‐nine inherent sensory fulfillments. These ecopsychology activities reduce our estrangement, its pain and adverse effects. Natural inborn feelings of love and understanding express themselves. They catalyze responsible relationships that fill the emotional voids which fuel our destructive habits, dependencies and abandonment feelings. They give natural areas added value as rejuvenators of our biological and spiritual integrity.  相似文献   
945.
946.

Purpose

The purpose of this study was to investigate the role of information-seeking behaviors on the relationship between personality and psychological contract (PC) breach.

Approach

This study takes an interactionist (person × situation) perspective to examine how PC breach can be reduced in organizations. Survey data were obtained from 184 graduate students from psychology departments across the United States on variables related to personality, information-seeking behaviors, and PC breach.

Findings

Results indicated that external locus of causality (LoCa) is positively associated with PC breach, while information seeking from supervisors is negatively associated with breach. From an interactionist perspective, the positive association of external LoCa attribution style with breach was lessened as information seeking from supervisors increased, but heightened for participants who obtained information from peers, but not supervisors.

Implications

Such knowledge can potentially be used to help inform norm-setting strategies of organizations to possibly reduce the unwanted negative effects of PC breach.

Originality

This finding helps advance our theoretic understanding of the intersection between individual differences and situations and is the first study to examine interactions between LoCa and information sources with respect to PC breach.  相似文献   
947.
948.
The origin and history of job component validity (JCV) and its relationship to construct validity are presented, followed by a summarization of how the methodology has been accomplished in research using the Position Analysis Questionnaire (PAQ). Data are presented that document the capability of both PAQ-based attribute profiles and predictions of aptitude data from PAQ job dimensions to establish job requirements. Finally, two practical ap- plications of JCV are described that illustrate the unique capability of the methodology to develop selection systems to screen individuals for jobs un- dergoing design or occurring in difficult-to-study environments.  相似文献   
949.
Despite long-established distinctions between typical and maximum performance variables on both the predictor and criterion side, little previous research has directly addressed the extent to which these distinctions translate into differential predictor-criterion relationships. Using a sample of candidates for managerial positions, we examined relations of predictors conceptually linked to typical (i.e., broad, narrow, and compound personality traits) and maximum (i.e., broad and narrow cognitive abilities) performance with corresponding criterion measures (N = 84–873). Supervisory ratings of managerial performance served as the typical performance criterion, whereas maximum performance was assessed via an assessment center. Confirmatory factor analyses supported the distinction between typical and maximum performance. Results also confirmed our hypothesis that cognitive abilities are more strongly correlated with maximum performance than with typical performance and largely supported the expectation of the opposite pattern with personality traits as predictors.  相似文献   
950.
We developed a training protocol to enhance interviewers' knowledge of personality-related cues and, in so doing, improve the accuracy of their personality judgments. Participants (N = 164) watched 3 videotaped mock employment interviews and judged the personality of those interviewees. The trained group was more accurate than the control group for some, but not all, of the rated traits. It was predicted that training would increase participants' dispositional intelligence (knowledge of personality) scores. This hypothesis was not supported, suggesting that trait cue knowledge and dispositional intelligence may function independently in the improvement of rating accuracy. These findings contribute to further articulation of the process underlying accurate personality inferences.  相似文献   
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