Concealability beliefs facilitate navigating intergroup contexts

Living in a diverse world requires the ability to navigate intergroup contexts. However, interacting with outgroup members can cause anxiety that leads to lower-quality interactions and avoidance of future contact. One reason people experience this anxiety is the concern that others will judge them on the basis of an identity. These concerns may be reduced among people who believe the identity is unperceivable by others. The belief that one's identity is concealable may therefore reduce intergroup anxiety and ease people's experiences in intergroup contexts. The present work tests this proposition in two studies and finds that individual differences in concealability beliefs are negatively associated with intergroup anxiety and positively associated with the propensity to initiate intergroup contact and with the quantity and quality of people's cross-group friendships. Materials, data, and code for both studies and a pre-registration for Study 2 are available online ( https://osf.io/4cjhg/ ).     

瘢痕治疗的选择与思考

瘢痕作为人类最常见的疾病之一,其治疗一直是整形外科界研究的热点和焦点。本文从治疗方法的发展过程,认识到科学的认识论对方法论具有良好的指导作用,满意的治疗其根本在于提高医生的素质,从哲学角度对如何科学的选择治疗方法进行总结,指明从根本上解决瘢痕,最终要依靠现代发达的基础科学研究。     

The occlusion illusion: partial modal completion or apparent distance?

In the occlusion illusion, the visible portion of a partly occluded object (eg a semicircle partly hidden behind a rectangle) appears to be significantly larger than a physically identical region that is fully visible. This illusion may occur either because the visual system 'fills in' a thin strip along the occluded border (the partial-modal-completion hypothesis) or because the partly occluded object is perceived as farther away (the apparent-distance hypothesis). We measured the magnitude of the occlusion illusion psychophysically in several experiments to investigate its causes. The results of experiments 1-3 are consistent with the general proposal that the magnitude of the illusion varies with the strength of the evidence for occlusion, supporting the inference that it is due to occlusion. Experiment 4 provides a critical test between apparent-distance and partial-modal-completion explanations by determining whether the increase in apparent size of the occluded region results from a change in its perceived shape (due to the modal extension of the occluded shape along the occluding edge, as predicted by the partial-modal-completion hypothesis) or from a change in its perceived overall size (as predicted by the apparent-distance hypothesis). The results more strongly support the partial-modal-completion hypothesis.     

The Emerging Role of Technology in Cognitive–Behavioral Therapy for Anxious Youth: A Review

Research documents the application of cognitive–behavioral therapy (CBT) with technology either as therapeutic adjuncts or stand-alone interventions. The literature evaluating the feasibility and efficacy of using technology with CBT for youth experiencing internalizing disorders is small though steadily emerging. Technological approaches offer cost-effective and efficient service to an increased number of anxious youth for whom a CBT treatment would be otherwise unavailable. The present article aims to review the use of two broad types of technology in CBT for anxious children and adolescents: computer- and internet-based CBT and mobile mental health applications (i.e., mobile phone, smartphone, and tablet technology). Within each section, we provide an overview of the advantages and general principles of each type of technology, and review evidence for the use of each type of technology along with examples of current applications. Finally, we discuss ethical issues, barriers, and future directions for the use of technology in facilitating dissemination of effective treatments.     

The associations between parenting styles and proactive and reactive aggression in Hong Kong children and adolescents

Previous research suggests that reactive and proactive aggression may be differentially related to family contextual (e.g. parenting practices) factors. However, the existing research has focused largely on children and adolescents from Western countries, and no study has examined the parenting–aggression association using a parenting style measure sensitive to Asian culture. In this study parenting styles (i.e. warmth, control and guan/training) and proactive and reactive aggression were assessed in a large sample of school children in Hong Kong, China (N = 4,175, mean age = 11.75). We found that: (a) both low warmth (in boys only) and guan (i.e. high expectation and close supervision, in both boys and girls) were associated with elevated parent‐reported proactive aggression, (b) high restrictive control (i.e. dominating and rejecting) was associated with high reactive aggression (in both boys and girls) based on parent‐ or child‐report data, and with high proactive aggression (in boys only) based on parent‐report data, and (c) guan was also positively associated with parent‐reported reactive aggression. Findings provide more information about the Parenting Inventory using a large Asian sample, and extend existing research on familial correlates of different types of aggression.     

Impact of Caregiver Factors on Youth Service Utilization of Trauma-Focused Cognitive Behavioral Therapy in a Community Setting

Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) is an increasingly available evidence-based therapy that targets the mental health symptoms of youth who have experienced trauma. Limited research has examined how to engage and retain families in TF-CBT services in community settings. Using a mixed-methods approach, the goal of this exploratory study was to identify caregiver factors that impact youth enrollment and completion of community-delivered TF-CBT. The study included 41 caretakers of youth referred to therapy at a local child advocacy center following a forensic assessment substantiating youth trauma exposure. Caregiver factors examined include caregiver demographics, trauma exposure, and mental health symptomology. Results from multivariate logistic regressions indicate that caregivers reporting more children residing in the household were significantly more likely to enroll youth in therapy (OR 2.27; 95 % CI 1.02, 5.03). Qualitative analyses further explicate that parents with personal trauma or therapy experiences expressed positive opinions regarding therapy services for youth, and were more likely to enroll in or complete services. Findings suggest that caregivers with personal traumatic experience and related symptomatology view therapy as important and are more committed to their child receiving therapy. Future research on service utilization is warranted and should explore offering parental psychoeducation or engagement strategies discussing therapy benefits to parents who have not experienced trauma and related mental health symptomatology.     

Psychiatric Morbidity and Family Environment Among Female Juvenile Detainees in a Malaysian Sample

Family environmental factors have been implicated in the development of delinquency and adolescent psychiatric disorders. We examined the association between psychiatric disorders and family environmental factors among female juvenile detainees. A hundred female juvenile detainees in a Malaysian rehabilitation center (12–17 years-old) were assessed using the Mini International Neuropsychiatric Interview for Child and Adolescent and the Family Environment Scale. Majority of participants (56 %) had a psychiatric disorder, the commonest being Disruptive Behavior Disorders (40 %) and Depressive Disorders (30 %). Multivariate analysis found younger age (OR 0.52; 95 % CI 0.29, 0.94), older maternal age (OR 1.15; 95 % CI 1.03, 1.28), family history of crime (OR 7.19; 95 % CI 1.05, 49.43), family environment i.e. achievement orientation (OR 1.11; 95 % CI 1.02, 1.20) and control (OR 1.12; 95 % CI 1.03, 1.22) as significant factors for psychiatric disorder. This study demonstrated the role of age (younger adolescent and older mother), family history of crime and family environment beyond socio-economic status in psychiatric morbidity among female juvenile detainees. Future larger studies are needed to clarify familial-genetic factors that may impact strategies for family-centric mental health interventions.     

Measuring implicit intergroup biases

Implicit intergroup biases are automatically activated prejudices and stereotypes that may influence judgments of others on the basis of group membership. We review evidence on the measurement of implicit intergroup biases, finding: implicit intergroup biases reflect the personal and the cultural, implicit measures vary in reliability and validity, and implicit measures vary greatly in their prediction of explicit and behavioral outcomes due to theoretical and methodological moderators. We then discuss three challenges to the application of implicit intergroup biases to real‐world problems: (1) a lack of research on social groups of scientific and public interest, (2) developing implicit measures with diagnostic capabilities, and (3) resolving ongoing ambiguities in the relationship between implicit bias and behavior. Making progress on these issues will clarify the role of implicit intergroup biases in perpetuating inequality.     

Visual perceptual abilities of Chinese-speaking and English-speaking children

This paper reports an investigation of Chinese-speaking and English-speaking children's general visual perceptual abilities. The Developmental Test of Visual Perception was administered to 41 native Chinese-speaking children of mean age 5 yr. 4 mo. in Hong Kong and 35 English-speaking children of mean age 5 yr. 2 mo. in Melbourne. Of interest were the two interrelated components of visual perceptual abilities, namely, motor-reduced visual perceptual and visual-motor integration perceptual abilities, which require either verbal or motoric responses in completing visual tasks. Chinese-speaking children significantly outperformed the English-speaking children on general visual perceptual abilities. When comparing the results of each of the two different components, the Chinese-speaking students' performance on visual-motor integration was far better than that of their counterparts (ES = 2.70), while the two groups of students performed similarly on motor-reduced visual perceptual abilities. Cultural factors such as written language format may be contributing to the enhanced performance of Chinese-speaking children's visual-motor integration abilities, but there may be validity questions in the Chinese version.