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This paper provides a historical case study of efforts to implement and sustain "outcomes based funding" in a large United Way system in Central Ohio. The case study describes how community practitioners employed specific strategies to promote sustainability. The use of these strategies corresponds to several techniques suggested in the sustainability literature. This case study is offered as a means of considering how practitioners helped sustain the shift to outcomes based funding within the United Way system. In addition, this case study demonstrates how skills related to implementation and sustainability might be transferred to other situations where practitioners are interested in promoting change within large organizations and/or communities. The authors suggest that skills related to implementation and sustainability are essential to community practice.  相似文献   
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A stochastic model for synchronization with a metronome is analyzed which generalizes Wing and Kristofferson's (1973a, 1973b) two-level model for tapping. The model includes a motor component, a timekeeper component, and a linear phase error correction mechanism. The model's predictions of the asymptotic dependence structure of the synchronization errors and interresponse intervals are derived. Problems of identifiability and estimation of parameters are discussed.  相似文献   
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A morphine versus saline discrimination was demonstrated using the Morris swim task as the behavioral baseline. The apparatus was a large circular pool filled with water made opaque by floating polypropylene pellets. Rats were placed in the tank in randomly selected locations (12 trials per session) and could escape by swimming to a platform submerged 2 cm below the surface. Morphine (5.6 mg/kg) or saline was injected prior to training sessions. The position of the platform in a given session depended on the drug condition, thus forming the basis for discriminative responding. Three of the 4 rats acquired the discrimination, as evidenced by direct swims to the condition-appropriate platform. Generalization probe sessions were conducted following acquisition. Probe sessions were preceded by injections of morphine (0, 1.0, 3.0, 5.6, or 10.0 mg/kg) and involved placing the rat in the pool for 1 min without a platform. Swim patterns revealed a gradient, with probe swimming more concentrated in the area of the morphine platform position after higher morphine doses. In addition, dose-dependent increases in the likelihood of swimming first to the morphine-associated platform location were obtained. These results illustrate the generality of drug discrimination across different behavioral procedures, and of particular interest with respect to spatial learning, demonstrate interoceptive stimulus control of navigation.  相似文献   
127.
This case study provides an overview of significant organizational change within the United Way system in Franklin County/Columbus, Ohio. Franklin County is a major urban center with a population approaching 1 million. The implementation of outcomes-based funding proved to be a critical factor that served to promote change within the local United Way system. Adoption of outcomes-based funding principles resulted in significant shifts in United Way funding and major policy changes. A chronology of events and stakeholder reactions over a multiyear period are reviewed. The implications of this effort to initiate major, system-level change for the practice of community psychology are discussed.  相似文献   
128.
We developed and tested a model in which transformational leadership affects sports performance indirectly, through the mediating effects of intrinsic motivation. During the season, 168 university athletes provided data on their perceptions of their coach's transformational leadership and their own intrinsic motivation. At the end of the season, their coaches assessed the performance of the athletes. Using LISREL VIII, three models were estimated following the sequence of mediator tests outlined by Kelloway (1996, 1998). The proposed model received considerable support. The results isolate intrinsic motivation as a mediator of the relationship between transformational leadership and sports performance, suggesting that transformational leadership may enhance intrinsic interest in the task.  相似文献   
129.
Psychological trauma and post-traumatic stress disorder (PTSD) may complicate and reduce the effectiveness of treatment for substance use disorders (SUDs). This study assessed trauma history and symptoms of simple and complex PTSD at baseline in a randomized trial of contingency management (CM) compared to standard treatment (ST) with 142 cocaine- or heroin-dependent outpatients. History of exposure to each of eight types of psychological trauma was unrelated to treatment outcome, except for witnessed assaults and emotional abuse. Complex PTSD symptoms were inversely associated with short-term treatment outcomes, and PTSD symptoms were positively related to long-term outcome, independent of the effects of demographics, psychological distress, baseline substance use status, and treatment modality. Complex PTSD symptoms warrant further study as a potential negative prognostic factor in SUD interventions.  相似文献   
130.
Status generalization has been described as a process directly linking social status at the societal level to influence in interpersonal interactions, providing one mechanism through which status inequalities in society are maintained. It is argued in this paper that groups can moderate status generalization when a status characteristic is non-prototypical of the group. Two experiments are reported that measured the relative influence of an older and younger target within different group contexts: an undergraduate student group and a broader university group. In both experiments, the older target was more influential than the younger target in the context of the university group, but the younger target was more influential in the context of the undergraduate student group. Findings are discussed in relation to status generalization and referent informational influence as separate influence processes.  相似文献   
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