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631.
Walter Gómez David Olem Rick Andrews Michael V. Discepola Patricia Ambrose Samantha E. Dilworth Adam W. Carrico 《Cognitive and behavioral practice》2018,25(2):286-295
Among men who have sex with men (MSM), methamphetamine use is associated with multiple, overlapping syndemic conditions including increased risk for HIV seroconversion and onward HIV transmission. Contingency management (CM) is an evidence-based behavioral intervention implemented to curb methamphetamine use and optimize HIV/AIDS prevention among MSM in San Francisco since 2003. We conducted a program evaluation to document the evolution of this 12-week CM program to include delivery of brief, individual counseling incorporating motivational interviewing and behavioral skills. A drop-in group delivered concurrently with CM urine-screening visits also provides peer support as well as referrals for other social and medical services. From December 2011–October 2013, a total of 131 clients enrolled in the CM program and provided a median of 22 urine samples (Interquartile Range = 10–34) that were nonreactive for methamphetamine. Findings support the feasibility and acceptability of integrating individual and group counseling with community-based CM for methamphetamine-using MSM. 相似文献
632.
Christopher Southgate has made important contributions to theodicy and the theory of divine action in light of the contingency in evolution and the suffering of creation. What happens then when one thinks through the implications of contingency for Christology? One can admit that aesthetic and moral judgments are products of a contingent history and yet affirm that they really are valid. Similarly, we argue, one can acknowledge the contingency of Jesus’ existence, actions, and subsequent impact and still maintain that his will was uniquely united with the divine will. Following a critical engagement with the recent work of Keith Ward, we argue that a high Christology is compatible with the actual contingencies of evolutionary and social history, without the necessity of interventionist divine action. 相似文献
633.
P. Michelle Seewald Shannon Y. De Jesus Lisa V. Graves Charles C. Moreno Sarah N. Mattson 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2018,25(3):319-332
We developed a new test to examine incidental temporal order memory for a self-generated sequence of tasks one might complete in everyday life. Young and older adults were given 10 cards, each listing a task one might accomplish in a typical day. Participants were asked to self-generate a “to do” list by placing the 10 cards in a sequence representing the order in which they would accomplish the tasks, but were not informed of a subsequent memory test. We assessed immediate free recall, delayed free recall, and delayed cued recall for the order of the tasks in the sequence. Older adults were significantly impaired relative to young adults on immediate free recall, delayed free recall, and delayed cued recall. Correlation analyses with standardized neuropsychological tests provide preliminary evidence for construct validity for our test, which is portable and can be rapidly administered in clinical or laboratory settings. 相似文献
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多项式加工树(MPT)模型是一种认知测量模型,能够对潜在认知过程进行测量和检验。已有研究探讨了二链MPT模型次序约束的重新参数化问题,本研究探讨了MPT模型次序约束的量化分析方法并从二链推广到多链,同时归纳出MPT模型参数向量内和参数向量间两参数次序约束量化分析的结论。数据分析结果表明该方法不仅在MPT模型框架下验证了潜在参数次序关系,而且给出了约束的量化指标,为潜在认知测量提供更有意义的解释。 相似文献
637.
Psychological Empowerment Among Urban Youth: Measurement Model and Associations with Youth Outcomes
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Andria B. Eisman Marc A. Zimmerman Daniel Kruger Thomas M. Reischl Alison L. Miller Susan P. Franzen Susan Morrel‐Samuels 《American journal of community psychology》2016,58(3-4):410-421
Empowerment‐based strategies have become widely used method to address health inequities and promote social change. Few researchers, however, have tested theoretical models of empowerment, including multidimensional, higher‐order models. We test empirically a multidimensional, higher‐order model of psychological empowerment (PE), guided by Zimmerman's conceptual framework including three components of PE: intrapersonal, interactional, and behavioral. We also investigate if PE is associated with positive and negative outcomes among youth. The sample included 367 middle school youth aged 11–16 (M = 12.71; SD = 0.91); 60% female, 32% (n = 117) white youth, 46% (n = 170) African‐American youth, and 22% (n = 80) identifying as mixed race, Asian‐American, Latino, Native American, or other ethnic/racial group; schools reported 61–75% free/reduced lunch students. Our results indicated that each of the latent factors for the three PE components demonstrate a good fit with the data. Our results also indicated that these components loaded on to a higher‐order PE factor (X2 = 32.68; df: 22; p = .07; RMSEA: 0.04; 95% CI: .00, .06; CFI: 0.99). We found that the second‐order PE factor was negatively associated with aggressive behavior and positively associated with prosocial engagement. Our results suggest that empowerment‐focused programs would benefit from incorporating components addressing how youth think about themselves in relation to their social contexts (intrapersonal), understanding social and material resources needed to achieve specific goals (interactional), and actions taken to influence outcomes (behavioral). Our results also suggest that integrating the three components and promoting PE may help increase likelihood of positive behaviors (e.g., prosocial involvement); we did not find an association between PE and aggressive behavior. Implications and future directions for empowerment research are discussed. 相似文献
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本研究采用2×3被试内设计,通过操纵不同性质信息的反馈比例和反馈顺序,重点考察了反馈顺序对决策信心动态建构的影响。结果表明:(1)在不同反馈比例条件下,当个体接收到的正性反馈多于负性反馈时,个体的决策信心上升,反之则下降;当个体接收到的正性反馈等于负性反馈时,个体的决策信心下降,表现出"负性偏向";(2)"先扬后抑"与"先抑后扬"的信息反馈顺序对决策信心的动态建构产生了不同影响,表现出类似于"近因效应"的现象,"惊讶假设(surprise hypothesis)"可为此提供解释。本研究表明,在决策信心的动态建构过程中,信息的反馈顺序发挥着重要作用。 相似文献
640.
采用词汇判断任务,探究汉语词汇识别中搭配信息的作用。研究表明:(1)汉语母语者对搭配信息敏感,高频搭配能显著促进词汇识别;(2)与高频搭配在语义关系上高度相近的词对词汇识别无促进效应;(3)以逆序形式呈现的高频搭配亦能促进词汇识别,但其效应弱于正序。本研究为词汇搭配知识的存储和加工方式的理论建构提供了依据:互为搭配关系的词语在词汇层面建立了具有方向性的联结,其联结强度取决于语言使用中的搭配共现频率;而在对搭配信息的前词汇加工过程中没有语义作用的参与。 相似文献