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In the behavior analysis literature, the terms withdrawal and reversal are widely used to refer to various iterations of the basic A‐B‐A or A‐B‐A‐B experimental design structure. Although these terms were initially used to label two distinct but closely related experimental designs, it now appears that many researchers have come to use these terms interchangeably. A review of major behavior analytic journals published between 2009 and 2013 reveals a strong preference among researchers for use of the term reversal in labeling the design described in the publication, whether or not that design is characterized by the specific features initially associated with the reversal design. This paper describes the origin of this definitional distinction and reviews the case for abolishing that distinction. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
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Beverly Kingston Sabrina Arredondo Mattson Allison Dymnicki Elizabeth Spier Monica Fitzgerald Kimberly Shipman Sarah Goodrum William Woodward Jody Witt Karl G. Hill Delbert Elliott 《Clinical child and family psychology review》2018,21(4):433-449
Research consistently finds that a comprehensive approach to school safety, which integrates the best scientific evidence and solid implementation strategies, offers the greatest potential for preventing youth violence and promoting mental and behavioral health. However, schools and communities encounter enormous challenges in articulating, synthesizing, and implementing all the complex aspects of a comprehensive approach to school safety. This paper aims to bridge the gap between scientific evidence and the application of that evidence in schools and communities by defining the key components of a comprehensive approach to school safety and describing how schools can assess their readiness to implement a comprehensive approach. We use readiness and implementation data from the Safe Communities Safe Schools project to illustrate these challenges and solutions. Our findings suggest that (1) readiness assessment can be combined with feasibility meetings to inform school selection for implementation of a comprehensive approach to school safety and (2) intentionally addressing readiness barriers as part of a comprehensive approach may lead to improvements in readiness (motivation and capacity) to effectively implement a comprehensive approach to school safety. 相似文献
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In this article, we discuss decision making during labor and delivery, specifically focusing on decision making around offering women a trial of labor after cesarean section (TOLAC). Many have discussed how humans are notoriously bad at assessing risks and how we often distort the nature of various risks surrounding childbirth. We will build on this discussion by showing that physicians make decisions around TOLAC not only based on distortions of risk, but also based on personal values (i.e. what level of risk are you comfortable with or what types of risks are you willing to take) rather than medical data (or at least medical data alone). As a result of this, we will further suggest that the party who is best epistemically situated to make decisions about TOLAC is the woman herself. 相似文献
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Jonathan Intravia Benjamin R Gibbs Kevin T Wolff Rocio Paez Allison Bernheimer Alex R Piquero 《Deviant behavior》2018,39(10):1305-1321
Research has demonstrated strong but independent attention to the role of self-control and street code attitudes in predicting criminal and violent behavior. Yet, there are good theoretical notions to believe that street code attitudes may be a salient mechanism in the self-control–offending relationship. Specifically, the present study investigates: (1) the extent to which self-control predicts adopting street code attitudes and (2) whether street code attitudes mediate the effect of self-control on criminal behavior. Using data collected from a multisite sample of over 900 young adults, we assess this mediation hypothesis for three distinct types of criminal activity: violent, property, and drug use. Our results reveal that individuals with lower self-control are more likely to adopt street code attitudes, that self-control is related to all three forms of offending, and that street code attitudes fully mediate the effect of self-control on violence, partially on property crime, but not in the case of drug use. Findings and directions for future research are discussed. 相似文献
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Larissa Calancie Nicole E. Allen Shu Wen Ng Bryan J. Weiner Dianne S. Ward William B. Ware Alice S. Ammerman 《American journal of community psychology》2018,61(1-2):251-264
At least 282 Food Policy Councils (FPCs) are currently working to improve access to healthy foods in their communities by connecting food system sectors, gathering community input, and advising food policy. Empirical research on FPCs is limited. This study empirically evaluates FPCs to better understand the relationships between Organizational Capacity, Social Capital, and Council Effectiveness by testing a FPC Framework adapted from Allen and colleagues (2012). Members of all FPCs in the U.S., Canada, and Native American Tribes and First Nations were invited to complete the Food Policy Council Self‐Assessment Tool (FPC‐SAT). Structural equation modeling was used to test the FPC Framework. Three hundred and fifty‐four FPC members from 95 councils completed the FPC‐SAT. After slight modification, a revised FPC Framework was a good fit with the data (χ2 = 40.085, df = 24, p‐value = .021, comparative fit index = 0.988, Tucker Lewis index = 0.982, root mean squared error of approximation = 0.044, p‐close = .650). A moderation analysis revealed that community context influences the relationship between Social Capital and Council Effectiveness within the FPC Framework. The FPC Framework can guide capacity building interventions and FPC evaluations. The empirically tested framework can help FPCs efficiently work toward achieving their missions and improving their local food system. 相似文献
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Justin E. Heinze Allison Krusky‐Morey Kevin J. Vagi Thomas M. Reischl Susan Franzen Natalie K. Pruett Rebecca M. Cunningham Marc A. Zimmerman 《American journal of community psychology》2018,62(1-2):101-109
Lack of maintenance on vacant neighborhood lots is associated with higher levels of depression, anxiety, and stress for nearby residents. Overgrown grasses and dense brush provide hiding spots for criminals and space to conduct illicit activities. This study builds upon previous research by investigating greening programs that engage community members to conduct routine maintenance on vacant lots within their neighborhoods. The Clean & Green program is a community‐based solution that facilitates resident‐driven routine maintenance of vacant lots in a midsized, Midwestern city. We use mixed effects regression to compare assault and violent crime counts on streets where vacant lot(s) are maintained by community members (N = 216) versus streets where vacant lots were left alone (N = 446) over a 5‐year timeframe (2009–2013). Street segments with vacant lots maintained through the Clean & Green program had nearly 40% fewer assaults and violent crimes than street segments with vacant, abandoned lots, which held across 4 years with a large sample and efforts to test counterfactual explanations. Community‐engaged greening programs may not only provide a solution to vacant lot maintenance, but also work as a crime prevention or reduction strategy. Engaging the community to maintain vacant lots in their neighborhood reduces costs and may increase the sustainability of the program. 相似文献