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61.
Alayna Schreier Mark Horwitz Tim Marshall Jeana Bracey Mary Cummins Joy S. Kaufman 《American journal of community psychology》2019,63(3-4):487-498
Systems of care (SOC) have relied on the wraparound care process to individualize community‐based services for children and youth with serious emotional and behavioral difficulties. A core element of wraparound care is Child and Family Team meetings (CFTs), which are designed to give youth and families a leadership role in developing and guiding their plan of care. The National Wraparound Initiative (NWI) has identified Practice Standards regarding CFT implementation. This study examined CFT characteristics and the association between those characteristics and youth and family outcomes in a statewide SOC. Participants were 363 youth (Mage = 10.89, SD = 3.72) and their caregivers. Families completed measures of youth and caregiver functioning and symptoms at enrollment and 6‐month follow‐up. Care coordinators completed a survey assessing CFT implementation and characteristics following each meeting. Multiple regression analyses were used to examine the relationship between CFT characteristics and youth and caregiver outcomes. Results indicated that a higher number of CFTs was associated with poorer outcomes, while a higher percentage of natural supports at meetings was associated with better youth outcomes. Number of days to the first CFT was associated with greater caregiver strain. Implications for CFT implementation within wraparound are discussed. 相似文献
62.
63.
Margaret R. Weeks Jianghong Li David Lounsbury Helena Danielle Green Maryann Abbott Marcie Berman Lucy Rohena Rosely Gonzalez Shawn Lang Heather Mosher 《American journal of community psychology》2017,60(3-4):584-598
Achieving community‐level goals to eliminate the HIV epidemic requires coordinated efforts through community consortia with a common purpose to examine and critique their own HIV testing and treatment (T&T) care system and build effective tools to guide their efforts to improve it. Participatory system dynamics (SD) modeling offers conceptual, methodological, and analytical tools to engage diverse stakeholders in systems conceptualization and visual mapping of dynamics that undermine community‐level health outcomes and identify those that can be leveraged for systems improvement. We recruited and engaged a 25‐member multi‐stakeholder Task Force, whose members provide or utilize HIV‐related services, to participate in SD modeling to examine and address problems of their local HIV T&T service system. Findings from the iterative model building sessions indicated Task Force members’ increasingly complex understanding of the local HIV care system and demonstrated their improved capacity to visualize and critique multiple models of the HIV T&T service system and identify areas of potential leverage. Findings also showed members’ enhanced communication and consensus in seeking deeper systems understanding and options for solutions. We discuss implications of using these visual SD models for subsequent simulation modeling of the T&T system and for other community applications to improve system effectiveness. 相似文献
64.
Joseph N. Cappella 《人类交流研究》2017,43(4):545-558
Simultaneous developments in big data, social media, and computational social science have set the stage for how we think about and understand interpersonal and mass communication. This article explores some of the ways that these developments generate 4 hypothetical “vectors”—directions—into the next generation of communication research. These vectors include developments in network analysis, modeling interpersonal and social influence, recommendation systems, and the blurring of distinctions between interpersonal and mass audiences through narrowcasting and broadcasting. The methods and research in these arenas are occurring in areas outside the typical boundaries of the communication discipline but engage classic, substantive questions in mass and interpersonal communication. 相似文献
65.
Wenz-Gross M Irsfeld TD Twomey T Perez A Thompson J Wally M Colleton B Kroell C McKeown SK Metz P 《American journal of community psychology》2012,49(3-4):546-555
Services to families have traditionally been delivered in a medical model. This presents challenges including workforce shortages, lack of cultural diversity, lack of training in strength-based work, and difficulty in successfully engaging and retaining families in the therapy process. The system of care (SOC) effort has worked to establish formal roles for caregivers in SOC to improve services. This paper provides an example of one community's efforts to change the SOC by expanding the roles available to caregivers in creating systems change. It describes the model developed by Communities of Care (CoC), a SOC in Central Massachusetts, and its evolution over a 10 year period. First person accounts by system partners, caregivers hired into professional roles as well as a family receiving services, demonstrate how hiring caregivers at all levels can change systems and change lives, not only for those being served but for the caregiver/professionals doing the work. It also demonstrates, however, that change at the system level is incremental, takes time, and can be fleeting unless an ongoing effort is made to support and sustain those changes. 相似文献
66.
The user’s perspective on highly automated driving systems is mostly studied during first contact/single usage. However, with repeated usage, acceptance and usage of automated driving systems might change. For advanced driving assistance systems, change with growing system usage is studied as behavioural adaptation. This concept of behavioural adaptation is applied to highly automated driving systems. In a driving simulator study, N = 61 drivers used an automated driving system for motorways during six experimental sessions. The drivers were free to activate / deactivate the function as they liked and to spend driving time on self-chosen side tasks. Automation level was varied as a between-subject factor (L3 vs. L4). Results show a more positive evaluation of the L4 system and behavioural adaptation for both levels over the course of the six sessions. For most aspects, behavioural adaptation is independent of system level (e.g., for system evaluation, distribution of attention). Only for drivers’ reaction to requests to intervene, a strong impact of system level on the occurrence behavioural adaption can be found. The results are discussed with regard to the theory of behavioural adaptation. 相似文献
67.
The present study employed European Social Survey (ESS) data collected between 2002 and 2018 to investigate system justification versus derogation in Hungary. In all nine ESS rounds, system derogation was stronger than system justification. System justification was consistently at its strongest among those who had voted for the ruling party, be it left-wing MSZP (until 2008) or right-wing Fidesz (2010 onward). This pattern can be explained by ego and group justification motives alone, with no need to posit an autonomous system justification motive. Voters of Jobbik, who were as right-wing as Fidesz voters, but whose party was not in power, did not believe the system to be any more just than did left-wing voters. Much of the research supporting system justification theory has been conducted in stable Western democracies. Our results highlight the need for research in more politically volatile contexts. 相似文献
68.
The study investigated behavioral adaptation caused by warning signals that adaptively support drivers engaged in a passenger conversation. Novel advanced driver assistance systems (ADAS) could monitor the driver state to provide warnings adjusted to the driver’s current need for support. While first research indicates positive effects of dynamically adjusting ADAS, the overall safety potential of such adaptive systems remains unclear as little is known about adverse behavioral effects. Occasional inappropriate support due to an incorrect prediction of the current driver state might lead to critical situations when drivers are aware of the adaptive nature of the system and thus rely on the expected system behavior. To better understand behavioral adaptation to dynamically adjusting warnings, 46 participants driving on a test track reacted to two types of warnings (auditory, vibrotactile-auditory) while engaging in driver-passenger conversation or not. In a compensating warning strategy, vibrotactile-auditory warnings were displayed during conversations and auditory warnings in situations without conversation. This strategy was compared to a non-compensating warning strategy in which these assignments were reversed. The impact of behavioral adaptation was measured by considering reactions to simulated failures of these strategies. The role of system awareness for behavioral adaptation was investigated by manipulating awareness of these warning strategies across groups. We found that vibrotactile-auditory warnings reduced the detrimental effects of conversation on reaction times. Crucially, adverse behavioral adaptation was observed whenever an expected vibrotactile-auditory warning was replaced by an auditory warning but this effect was restricted to drivers in the awareness group. The results show that adaptive warning signals optimize the effectiveness of warnings during driver-passenger conversation but adverse behavioral adaptation develops when drivers are aware of the underlying warning strategy. This implies that future adaptive systems are less likely to be associated with behavioral adaptation if the adaptive nature of the system remains unnoticeable to the driver. Our findings could be used for developing and optimizing user-centered ADAS. 相似文献
69.
There are very significant conceptual links between theories of social macroevolution and theories of the World System development. It is shown that the growth of the World System complexity and integrity can be traced through a system of phase transitions of macroevolution. The first set of phase transition is connected with the agrarian, industrial, and information-scientific revolutions (that are interpreted as changes of “production principles”). The second set consists of phase transitions within one production principle. These phase transitions are analyzed on the basis of the World System urbanization dynamics, but they can be traced with respect to the other (cultural, economic, technological, demographic, political, etc.) dimensions of the World System development. 相似文献
70.
Charismatic presidents like John F. Kennedy, Ronald Reagan, and now Barack Obama have been able to overcome stereotype‐based barriers to political power by connecting emotionally with viewers, particularly through their nonverbal skills. In this study we focus on the facial displays of emotion by President Obama and how participants interpret them. This study builds upon the pioneering research of the Dartmouth Group concerning response to displays of happiness‐reassurance by political leaders. It will first replicate and extend upon existing research by using Ekman and Friesen's Facial Action Coding System (FACS) to characterize facial displays by President Obama, specifically three neutral displays and three different types of smiles. Second, this study replicates research carried out over two decades ago concerning individual differences in sex, ethnicity, and age cohort on response to political candidates culturally defined as Black. Video focusing on the head and torso were FACS coded and presented in a web‐based experiment to 79 participants working at a southern institution of higher education. The participants identified the emotions felt by President Obama on a scale ranging from “not at all” to “extremely” focusing on the basic emotion terms of: “Happy” and “Playful” (happiness‐reassurance) and “Angry” and “Disgusted” (anger‐threat). Findings suggest participants differentiate between subtle facial‐display differences and that there are differences based upon ethnicity and support for President Obama when they interpret his facial displays of emotion. 相似文献