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631.
632.
As economic inequality and segregation continue to grow in the U.S., psychology has an important role to play in exploring and promoting processes that can disrupt social injustice. This paper identifies the privatization of public space as a social problem that contributes to the entrenchment of social, economic, and racial inequality, and advances “critical placemaking” as a tool for reclaiming public space for public use. Drawing from key concepts in environmental psychology, narrative psychology, and community psychology, the proposed framework seeks to theorize the processes by which placemaking may contribute to transforming community narratives and building more inclusive, participatory, and democratic communities. Policy implications and future directions for empirical work are discussed.  相似文献   
633.
This research examined the sustainability of Canada's At Home/Chez Soi Housing First (HF) programs for homeless persons with mental illness 2 years after the end of the demonstration phase of a large (more than 2000 participants enrolled), five‐site, randomized controlled trial. Qualitative interviews were conducted with 142 participants (key informants, HF staff, and persons with lived experience) to understand sustainability outcomes and factors that influenced those outcomes. Also, a self‐report HF fidelity measure was completed for nine HF programs that continued after the demonstration project. A cross‐site analysis was performed, using the five sites as case studies. The findings revealed that nine of the 12 HF programs (75%) were sustained, and that seven of the nine programs reported a high level of fidelity (achieving an overall score of 3.5 or higher on a 4‐point scale). The sites varied in terms of the level of systems integration and expansion of HF that were achieved. Factors that promoted or impeded sustainability were observed at multiple ecological levels: broad contextual (i.e., dissemination of research evidence, the policy context), community (i.e., partnerships, the presence of HF champions), organizational (i.e., leadership, ongoing training, and technical assistance), and individual (i.e., staff turnover, changes, and capacity). The findings are discussed in terms of the implementation science literature and their implications for how evidence‐based programs like HF can be sustained.  相似文献   
634.
The roles of phonological short-term memory (pSTM) and speech perception in spoken sentence comprehension were examined in an experimental design. Deficits in pSTM and speech perception were simulated through task demands while typically-developing children (N \(=\) 71) completed a sentence-picture matching task. Children performed the control, simulated pSTM deficit, simulated speech perception deficit, or simulated double deficit condition. On long sentences, the double deficit group had lower scores than the control and speech perception deficit groups, and the pSTM deficit group had lower scores than the control group and marginally lower scores than the speech perception deficit group. The pSTM and speech perception groups performed similarly to groups with real deficits in these areas, who completed the control condition. Overall, scores were lowest on noncanonical long sentences. Results show pSTM has a greater effect than speech perception on sentence comprehension, at least in the tasks employed here.  相似文献   
635.
The Children’s Attention-deficit Hyperactivity Disorder (ADHD) Telemental Health Treatment Study (CATTS) tested the hypotheses that children and caregivers who received guideline-based treatment delivered through a hybrid telehealth service delivery model would experience greater improvements in outcomes than children and caregivers receiving treatment via a comparison delivery model. Here, we present caregiver outcomes. 88 primary care providers (PCPs) in seven geographically underserved communities referred 223 children (ages 5.5 ? 12.9 years) to the randomized controlled trial. Over 22 weeks, children randomized to the CATTS service delivery model received six sessions of telepsychiatry and six sessions of caregiver behavior management training provided in person by community therapists who were trained and supervised remotely. Children randomized to the comparison Augmented Primary Care (APC) service model received management in primary care augmented by a single telepsychiatry consultation. Caregiver outcomes included changes in distress, as measured by the Patient Health Questionnaire (PHQ-9), Parenting Stress Index (PSI), Caregiver Strain Questionnaire (CSQ) and Family Empowerment Scale (FES). Caregivers completed five assessments. Multilevel mixed effects regression modeling tested for differences between the two service delivery models in caregiver outcomes from baseline to 25 weeks. Compared to caregivers of children in the APC model, caregivers of children in the CATTS service model showed statistically significantly greater improvements on the PHQ-9 (β?=?-1.41, 95 % CI?=?[?2.74, ?0.08], p?<?.05), PSI (β?=??4.59, 95 % CI?=?[?7.87, ? 1.31], p?<?.001), CSQ (β?=??5.41, 95 % CI?=?[? 8.58, ?2.24], p?<?.001) and FES (β?=?6.69, 95 % CI?=?[2.32, 11.06], p?<?.01). Improvement in child ADHD symptoms mediated improved caregiver scores on the PSI and CSQ. Improvement in child ODD behaviors mediated caregiver CSQ scores. The CATTS trial supports the effectiveness of a hybrid telehealth service delivery model for reducing distress in caregivers of children with ADHD and suggests a mechanism through which the service model affected caregiver distress.  相似文献   
636.
Parents of infants who had been enrolled in a day-care center were asked to evaluate their day-care experience as well as their children's current development status. In general, parent evaluations provided strong support for day care as an effective means of supplementary infant care. When dissatisfaction with day care was expressed, it focused on matters pertaining to infant health, physical resources of the center, parent involvement in center activities, and caregiver-infant ratios. Parents perceived their children to be advanced in competence skills relative to their peers. With few exceptions, parents viewed group day care as the most desirable type of supplementary infant care, but only if high-quality staff and programs could be assured.  相似文献   
637.
A central question in the growing field of intraminority relations is how best to promote solidarity among marginalized groups. The current article reviews existing social psychological theories of intraminority relations, with a focus on barriers to, and facilitators of, intraminority solidarity. In particular, we explore the roles of competition and identity threats in eroding solidarity, and examine how similarity perceptions, a common identity of stigma, and structural and historical attributions generate solidarity. We then suggest that critical consciousness, a theory of sociopolitical development prominent in the developmental and community psychology literatures, can integrate disparate findings and extend our understanding of solidarity among marginalized groups. Borrowing from the critical consciousness literature, we outline new theoretical predictions for fostering intraminority solidarity. This exploration furthers existing theoretical work on intraminority solidarity and intergroup relations more broadly.  相似文献   
638.
639.
Effects of context on auditory stream segregation   总被引:1,自引:0,他引:1  
The authors examined the effect of preceding context on auditory stream segregation. Low tones (A), high tones (B), and silences (-) were presented in an ABA- pattern. Participants indicated whether they perceived 1 or 2 streams of tones. The A tone frequency was fixed, and the B tone was the same as the A tone or had 1 of 3 higher frequencies. Perception of 2 streams in the current trial increased with greater frequency separation between the A and B tones (Delta f). Larger Delta f in previous trials modified this pattern, causing less streaming in the current trial. This occurred even when listeners were asked to bias their perception toward hearing 1 stream or 2 streams. The effect of previous Delta f was not due to response bias because simply perceiving 2 streams in the previous trial did not cause less streaming in the current trial. Finally, the effect of previous ?f was diminished, though still present, when the silent duration between trials was increased to 5.76 s. The time course of this context effect on streaming implicates the involvement of auditory sensory memory or neural adaptation.  相似文献   
640.
People's inferences about their own traits and abilities are often enhancing. A series of experiments suggests that this enhancement extends to more automatic and perceptual judgments as well, such that people recognize their own faces as being more physically attractive than they actually are. In each experiment, participants' faces were made more or less attractive using a morphing procedure. Participants were more likely to recognize an attractively enhanced version of their own face out of a lineup as their own, and they identified an attractively enhanced version of their face more quickly in a lineup of distractor faces. This enhancement bias occurred for both one's own face and a friend's face but not for a relative stranger's face. Such enhancement was correlated with implicit measures of self-worth but not with explicit measures, consistent with this variety of enhancement being a relatively automatic rather than deliberative process.  相似文献   
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