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621.
This article explores factors important in the study and examination of corporate culture and change. The particular focus is on the technological methods used to conduct a study of accessible technology and corporate culture at Microsoft Corporation. Reasons for particular approaches are explained. Advantages and challenges of emerging technologies that store and retrieve information in the study of corporate culture are reviewed.  相似文献   
622.
"The force that through the green fuse drives the flower drives my green age..."--Dylan Thomas (1952). The beautiful evocative words of Dylan Thomas speak to the driving life force that pulses through all creation. So what, then, drives our organization, the American Group Psychotherapy Association (AGPA)? What underlying stream can we tap into to provide the energy, power, and vitality we need to go on being in a meaningful and productive fashion? And, what internal compass can we rely on to steer us in the right direction, to guide us in how we function as an organization? My purpose here is to consider how we formulate our objectives, determine our priorities, make decisions, and insure, as best we can, that we are pursuing that which is meaningful and essential, not veering drastically off course. To do this, I would like to focus briefly on the current organizational structure of AGPA, then examine the use of a strategic planning process, review our accomplishments, and lastly explore hopes and dreams for our future as the premier group psychotherapy organization in the United States.  相似文献   
623.
A number of models developed in the adult psychopathology literature (i.e., L. A. Clark & D. Watson, 1991) have asserted that low levels of positive emotionality (PE) are predisposing factors or precursors for depression and represent a form of temperamental risk for depression. Further support for this claim would derive from evidence linking low PE to known indicators of risk for depression. The authors examined the association between temperamental emotionality in young children and parental mood disorders. One hundred unselected preschool-aged children completed a battery of emotion-eliciting tasks tapping aspects of PE, negative emotionality (NE), and behavioral inhibition (BI). Parental psychopathology was assessed with semistructured diagnostic interviews. Low PE in children was associated with maternal, but not paternal, mood disorder. The low PE-maternal depression link was relatively specific, as there were few associations between low PE and other forms of parental psychopathology or between NE and BI and parental mood disorders.  相似文献   
624.
Social anxiety disorder, whose onset peaks in adolescence, is associated with significant impairment. Despite the availability of effective treatments, few affected youth receive services. Transporting interventions into schools may circumvent barriers to treatment. The efficacy of a school-based intervention for social anxiety disorder was examined in a randomized wait-list control trial of 35 adolescents (26 females). Independent evaluators, blind to treatment condition, evaluated participants at preintervention, postintervention, and 9 months later. Adolescents in the intervention group demonstrated significantly greater reductions than controls in social anxiety and avoidance, as well as significantly improved overall functioning. In addition, 67% of treated subjects, compared to 6% of wait-list participants, no longer met criteria for social phobia following treatment. Findings support the possible efficacy of school-based intervention for facilitating access to treatment for socially anxious adolescents.  相似文献   
625.
This study examined the relationships between perceptions of group members' free riding and group outcomes using Mulvey and Klein's 1998 perceived free riding scale. In a laboratory study, three free riding conditions were created (no free riding, free riding, free riding with justification) in which 97 college students performed two short number-finding tasks as members of temporary ad hoc three-person groups. 55% of the students were male and the average age was 22.9 yr. (SD= 3.0). Participants' perceptions of free riding were negatively related to commitment to the assigned group goal, task performance, and goals for group performance and individual performance. In the condition wherein free riding was justified by low ability, participants set lower goals for their future task performance than did those in the other two conditions.  相似文献   
626.
Decisions and the evolution of memory: multiple systems, multiple functions   总被引:1,自引:0,他引:1  
Memory evolved to supply useful, timely information to the organism's decision-making systems. Therefore, decision rules, multiple memory systems, and the search engines that link them should have coevolved to mesh in a coadapted, functionally interlocking way. This adaptationist perspective suggested the scope hypothesis: When a generalization is retrieved from semantic memory, episodic memories that are inconsistent with it should be retrieved in tandem to place boundary conditions on the scope of the generalization. Using a priming paradigm and a decision task involving person memory, the authors tested and confirmed this hypothesis. The results support the view that priming is an evolved adaptation. They further show that dissociations between memory systems are not--and should not be--absolute: Independence exists for some tasks but not others.  相似文献   
627.
In the bidirectional control procedure, observers are exposed to a conspecific demonstrator responding to a manipulandum in one of two directions (e.g., left vs. right). This procedure controls for socially mediated effects (the mere presence of a conspecific) and stimulus enhancement (attention drawn to a manipulandum by its movement), and it has the added advantage of being symmetrical (the two different responses are similar in topography). Imitative learning is demonstrated when the observers make the response in the direction that they observed it being made. Recently, however, it has been suggested that when such evidence is found with a predominantly olfactory animal, such as the rat, it may result artifactually from odor cues left on one side of the manipulandum by the demonstrator. In the present experiment, we found that Japanese quail, for which odor cues are not likely to play a role, also showed significant correspondence between the direction in which the demonstrator and the observer push a screen to gain access to reward. Furthermore, control quail that observed the screen move, when the movement of the screen was not produced by the demonstrator, did not show similar correspondence between the direction of screen movement observed and that performed by the observer. Thus, with the appropriate control, the bidirectional procedure appears to be useful for studying imitation in avian species.  相似文献   
628.
Visual spatial attention has been likened to a "spotlight" that selectively facilitates the perceptual processing of events at covertly attended locations. However, if participants have advance knowledge of the likely location of an impending target and the likely response it will require, facilitation in response performance does not occur for targets at the expected (or attended) location that require an unexpected response. Event-related potentials (ERPs) were recorded during a discrimination task in which the most likely target location and target response were simultaneously cued prior to target onset. The ERPs showed evidence of enhanced perceptual-level processing for all targets at attended locations. These results suggest that the lack of response facilitation for unexpected targets at attended locations is likely due to postperceptual processes that are activated by the inclusion of nonspatial stimulus expectancies, response expectancies, or both.  相似文献   
629.
Implementing computerized technology: an organizational analysis   总被引:1,自引:0,他引:1  
Why do some organizations succeed and others fail in implementing the innovations they adopt? To begin to answer this question, the authors studied the implementation of manufacturing resource planning, an advanced computerized manufacturing technology, in 39 manufacturing plants (number of individual respondents = 1,219). The results of the plant-level analyses suggest that financial resource availability and management support for technology implementation engender high-quality implementation policies and practices and a strong climate for implementation, which in turn foster implementation effectiveness--that is, consistent and skilled technology use. Further research is needed to replicate and extend the findings.  相似文献   
630.
This study investigated the extent to which the DSM personality disorder dimensions are associated with discrete patterns of self-concept. Participants were 366 men and women who were receiving mental health services and who completed the Wisconsin Personality Disorders Inventory to assess the personality disorders and Benjamin's INTREX questionnaire to describe their "typical" self-concepts. Although there was some overlap between categories, most were associated with fairly distinct patterns of self-concept. The disorders also clustered together in meaningful ways along the major axes of Benjamin's interpersonal model of the self-concept.  相似文献   
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