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51.
This article is organized around the concept of “learning-in-organizing” to capture the collective, dynamic, and relational nature of how groups of persons, moving together through space and time, can come to gain knowledge and appreciation of a given issue through “storying” their experiences. Learning is understood as an integral part of the process of organizing. I suggest that the character and modes of learning vary depending on the stage of organizing. These move through stages of relative stability (“gaming”) and change (“playing”). The learning that takes place during a relative stable period has the character of monitoring and is primarily problem driven. During change, more complicated learning occurs. Inherited myths and rules are called into question; situations and problems are redefined as a result of the conflicting stories told by social actors. This article covers considerable theoretical and practical ground in outlining and illustrating this dynamic narrative approach to organizational learning. It includes a case concerned with making self-care a public issue among the communities of two performing art schools. The example shows that in situations where inherited narratives are no longer adequate, it is possible to foster transformational learning through reflexive dialogues if participants are willing to share their experiences, to take each other seriously, and to acknowledge multiplicity.  相似文献   
52.
ABSTRACT

In three experiments age differences in attention to semantic context were examined. The performance of younger adults (ages 18–29 years) and older adults (ages 60–79 years) on a semantic priming task indicated that both age groups could use information regarding the probability that a prime and target would be related to flexibly anticipate the target category given the prime word (Experiment 1). The timing by which target expectancies were reflected in reaction time performance was delayed for older adults as compared to younger adults, but only when the target was expected to be semantically unrelated to the prime word (Experiment 2). When the target and prime were expected to be semantically related, the time course of priming effects was similar for younger and older adults (Experiment 3). Together the findings indicate that older adults are able to use semantic context and the probability of stimulus relatedness to anticipate target information. Although aging may be associated with a delay in the timing by which controlled expectancies are expressed, these findings argue against an age-related decline in the ability to represent contextual information.  相似文献   
53.
Systemic (family) therapy is a widely used psychotherapy approach. However, most systematic efficacy reviews have focused solely on “family‐based treatment” rather than on the theoretic orientation “systemic therapy.” We systematically review trials on the efficacy of systemic therapy for the treatment of childhood and adolescent externalizing disorders. All randomized (or matched) controlled trials (RCT) evaluating systemic/systems‐oriented therapy in various forms (family, individual, group, multi‐family group therapy) with child or adolescent index patients (0–17 years) suffering from mental disorders were identified by data base searches and cross‐references. Inclusion criteria were as follows: index patient diagnosed with a DSM‐ or ICD‐listed mental disorder, and trial published in any language up to the end of 2011. The RCTs were analyzed for their research methodology, interventions applied, and results (postintervention; follow‐up). A total of 47 trials from the United States, Europe, and China, published in English, German, and Mandarin, were identified. A total of 42 of them showed systemic therapy to be efficacious for the treatment of attention deficit hyperactivity disorders, conduct disorders, and substance use disorders. Results were stable across follow‐up periods of up to 14 years. There is a sound evidence base for the efficacy of systemic therapy for children and adolescents (and their families) diagnosed with externalizing disorders.  相似文献   
54.
The effects of musically‐induced positive and anxious mood on explicit alcohol‐related cognitions (alcohol expectancy strength) in 47 undergraduate students who consume alcohol either to enhance positive mood states (for enhancement motives) or to cope with anxiety (for anxiety‐related coping motives) were investigated. Pre‐ and post‐mood induction, participants completed the emotional reward and emotional relief subscales of the Alcohol Craving Questionnaire – Now. The hypothesis that anxiety‐related coping motivated drinkers in the anxious mood condition (but not those in the positive mood condition) would exhibit increases in strength of explicit emotional relief alcohol expectancies after the mood induction was supported. An additional, unanticipated finding was that enhancement‐motivated drinkers in the anxious condition also showed significant increases in strength of explicit emotional relief (but not emotional reward) alcohol expectancies. The hypothesis that enhancement‐motivated (but not anxiety‐related coping motivated) participants would exhibit increases in explicit emotional reward expectancies following exposure to the positive mood induction procedure was not supported. Taken together with past research findings, the current results highlight the importance of distinguishing between subtypes of negative affect (i.e., anxious and depressed affect) in exploring the affective antecedents of explicit alcohol outcome expectancies.  相似文献   
55.
This study explored the needs met by cell phone use by older persons. Informants were 52 older South Africans (age range 65 to 89 years, male = 8, female = 44). The older persons completed a visual representation and semi-structured interviews on the needs met by their cell phone usage. Thematic analysis of the data revealed the following needs to be met by their cell phone usage: personal safety, sense of control, managing daily routine, and staying connected with loved ones. Findings are consistent with the propositions of the basic psychological needs theory (BPNT) regarding competence, autonomy, and personal well-being.  相似文献   
56.
为探讨压力事件对初中生抑郁的影响以及网络使用动机和网络使用强度在其中的作用,采用生活事件量表,网络使用动机量表,网络使用强度量表和流调中心用抑郁量表对武汉市内两所中学的913名初中生进行调查。结果发现:(1)压力事件与网络使用动机、网络使用强度和抑郁均呈显著正相关; (2)压力事件正向预测网络使用动机与网络使用强度,网络使用动机正向预测网络使用强度,网络使用强度正向预测抑郁; (3)网络使用动机中,社会补偿动机正向预测抑郁,而好友联系动机与休闲娱乐动机负向预测抑郁; (4)压力事件通过网络使用动机和网络使用强度的链式中介作用影响抑郁。研究结果强调压力事件不仅可以直接影响初中生抑郁,还可以通过网络使用动机和网络使用强度间接影响初中生抑郁。  相似文献   
57.
The social intuitionist model has served as an important corrective to the earlier dominance of rational deliberation in moral psychology. Yet the relationship between intuition and deliberation in moral judgments remains largely unexplored. Three studies were conducted to explore the role of automatic and controlled processes in moral judgments. Results suggest that controlled processing is attuned to instances of social harm. Immoral acts (i.e., cases of serious academic dishonesty) that involved diffuse harm in the form of flouting societal rules did not result in increased moral censure under deliberation. In contrast, similar dishonest acts that involved direct social harm to others resulted in harsher, more punitive moral judgments under deliberation, providing evidence of augmentation of automatic responses under controlled processing. The results suggest that the intuitionist sensitivity to direct physical harm has parallels in the controlled processing system, which seems sensitive to non-physical instances of social harm, such as over-benefiting the self at the expense of deserving others.  相似文献   
58.
Cognitive deficits in fibromyalgia may be specifically related to controlled processes, such as those measured by working memory or executive function tasks. This hypothesis was tested here by measuring controlled temporal preparation (temporal orienting) during a response inhibition (go no-go) task. Temporal orienting effects (faster reaction times for targets appearing at temporally attended vs. unattended moments) and response inhibition were impaired in fibromyalgia compared to the control group. It is concluded that frontal networks underlying attentional control (temporal orienting and response inhibition) can be a dysfunctional neurocognitive mechanism in fibromyalgia.  相似文献   
59.
The perception of time is heavily influenced by attention and memory, both of which change over the lifespan. In the current study, children (8 yrs), young adults (18–25 yrs), and older adults (60–75 yrs) were tested on a duration bisection procedure using 3 and 6-s auditory and visual signals as anchor durations. During test, participants were exposed to a range of intermediate durations, and the task was to indicate whether test durations were closer to the “short” or “long” anchor. All groups reproduced the classic finding that “sounds are judged longer than lights”. This effect was greater for older adults and children than for young adults, but for different reasons. Replicating previous results, older adults made similar auditory judgments as young adults, but underestimated the duration of visual test stimuli. Children showed the opposite pattern, with similar visual judgments as young adults but overestimation of auditory stimuli. Psychometric functions were analyzed using the Sample Known Exactly-Mixed Memory quantitative model of the Scalar Timing Theory of interval timing. Results indicate that children show an auditory-specific deficit in reference memory for the anchors, rather than a general bias to overestimate time and that aged adults show an exaggerated tendency to judge visual stimuli as “short” due to a reduction in the availability of controlled attention.  相似文献   
60.
People are biased to misidentify harmless objects as weapons when the objects are associated with African Americans (Payne, 2001). Two studies examined the processes underlying this bias. The illusory perception hypothesis argues that stereotypes alter the subjective construal of the object. In contrast, the executive failure hypothesis argues that even when perception of the item is intact, misidentifications can result from failures to control responses. Immediately after making an error, participants were able to accurately express that they had made a mistake via confidence ratings (Experiment 1) and by correcting their judgment (Experiment 2). Subjective confidence judgments were extremely well calibrated to accuracy, and participants virtually never believed their own mistakes. Conditions likely to create errors through both illusions and control failures are discussed.  相似文献   
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