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21.
Data collected during an evaluation of a multi-site trial of an enhanced after-school program were used to relate quality of program implementation to student experiences after school. The enhanced after-school program incorporated a drug use and violence prevention component that was shown to be effective in previous research. Building on Durlak and Dupre’s (Am J Community Psychol 41:327–350, 2008) dimensions of implementation, we assessed the level of dosage, quality of management and climate, participant responsiveness, and staffing quality achieved at the five program sites. We evaluated how these characteristics co-varied with self-reported positive experiences after-school. The study illustrates how multiple dimensions of program implementation can be measured, and shows that some but not all dimensions of implementation are related to the quality of student after-school experiences. Measures of quality of management and climate, participant responsiveness, and staffing stability were most clearly associated with youth experiences. The importance of measuring multiple dimensions of program implementation in intervention research is discussed.  相似文献   
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This study explores the role of the sales force in formulating and executing marketing strategies. Specifically, the relationships between sales force activities such as providing information about customer needs, hiring and training salespeople, and assessing new market segments and four marketing strategies (market penetration, product development, market development, diversification) are examined. Results indicate that the use of sales force activities is related to a firm's strategic choices, and that the relationships vary by firm size and type of offering.  相似文献   
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A majority of Americans participate in religious services and identify themselves as members of a faith community. Understanding the role that religion plays in people's lives is essential to developing a comprehensive model of social support during times of crisis. The purpose of the current study was to identify the resources of social support that are helpful for church members during times of crisis. Although research on the impact of social support has identified several types of support—and the function of such support—to people undergoing difficult times, researchers have not looked at the impact of religious beliefs and participation in religious communities on social support to any significant extent. The current study collected questionnaire data from 23 members of one congregation who experienced a personal crisis. Analysis of the data shows that religious beliefs and the support provided by the religious community were seen as extremely helpful in times of crisis. Implications for incorporating people's religious beliefs and participation in religious communities into future investigations of social support are discussed.  相似文献   
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ABSTRACT Scotus's belief that any created substance can depend on the divine essence and/or divine persons as a subject requires him to abandon the plausible Aristotelian principle that there is no merely relational change. I argue that Scotus's various counterexamples to the principle can be rebutted. For reasons related to those that arise in Scotus's failed attempt to refute the principle, the principle also entails that properties cannot be universals.  相似文献   
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Attention, Perception, & Psychophysics - A formula for the size-weight illusion was derived from the Stevens and Rubin (1970) finding that heaviness functions form a family of power functions...  相似文献   
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A tendency for judgments of stimulus magnitude to be biased in the direction of the value of the immediately preceding stimulus is found in magnitude estimations of loudness. This produces a bias in the empirical psychophysical function that results in underestimation of the exponent of the unbiased function presumed to relate number and stimulus intensity, N = aSn. The biased judgment can be represented as a power product of focal and preceding stimulus intensity, Nij= aS m Sj b. A bias-free estimate of the correct exponent, n, can be obtained from the relation n = m + b.  相似文献   
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Fly-in fly-out work patterns have become an integral part of employment in the Australian resource sector. When attachment to parents is disrupted by a parent working away from home on a regular basis, young people’s feelings of connection to their family may be impacted, as well as their mental and emotional well-being compromised. The objective of this study was to explore the mediation of parental presence and family connectedness on the association between fly-in fly-out employment and adolescent well-being. A cross-sectional survey of over 3,000 Grades 5–10 students from 40 Perth West Australian metropolitan and rural schools identified 618 students whose parents were involved in fly-in fly-out employment. Multi-level mediation analysis showed that the negative relationship between fly-in fly-out status and adolescent depressive symptoms and emotional and behavioural difficulties was fully or partially mediated by parent presence and family connectedness, controlling for both student and school level demographics. The intermittent absence/presence of fly-in fly-out employment patterns appears to create challenges for workers and their families, not experienced by non-fly-in fly-out families.This study highlights the importance of strengthening family connections within fly-in fly-out households. Suggestions have been made to help fly-in fly-out parents to stay in touch with their families.  相似文献   
30.
Accepting disruption as an inevitable occurrence in life, five nurse-teacher-researchers explore their experience with being disruptive/being disrupted. Reflection on the all-encompassing embodied experience of disruption takes us through a process of exploration and meaning-making. We pause to show what it is like to be in-between the known and unknown in creating a life in academia through stories. Plotlines such as being in-between family and work; transplanted outsider seeking a sense of belonging; going into the chaos while feeling invisible; and self-induced disruption in response to loss illuminate our reflection. The metaphor of the breathturn allows us to reconstruct our experience and to discern possibilities beyond the usual negative connotations.  相似文献   
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