Social outcomes in childhood brain disorder: a heuristic integration of social neuroscience and developmental psychology

The authors propose a heuristic model of the social outcomes of childhood brain disorder that draws on models and methods from both the emerging field of social cognitive neuroscience and the study of social competence in developmental psychology/psychopathology. The heuristic model characterizes the relationships between social adjustment, peer interactions and relationships, social problem solving and communication, social-affective and cognitive-executive processes, and their neural substrates. The model is illustrated by research on a specific form of childhood brain disorder, traumatic brain injury. The heuristic model may promote research regarding the neural and cognitive-affective substrates of children's social development. It also may engender more precise methods of measuring impairments and disabilities in children with brain disorder and suggest ways to promote their social adaptation.     

The Passive in 3- and 4-Year-Olds

This paper argues that analyzing the patterns of individual subject performance in tests of comprehension of passives might give insight into how little children interpret passives: 3 and 4 year-olds seem to go through a range of passive interpretation, that varies from actual comprehension to total non-comprehension. The fact that some small children understand long and short passives in Portuguese could be seen as evidence that the concept of universal delay for passives is too stringent. We also argue that below chance results and chance results may reflect a relevant difference in children’s behavior in interpreting the passive: below chance results seem to suggest that children interpret the passive as an active sentence.     

Effective responder communication,perceived responder legitimacy,and group identification predict public cooperation and compliance in a mass decontamination visualization experiment

This article describes a visualization experiment that tests hypotheses based on the social identity approach about effectiveness of communication strategies during mass decontamination. Specifically, the mediating role of social identity processes between effective responder communication and relevant outcome variables (e.g., public compliance), is examined. After visualizing that they had been involved in a hypothetical incident involving decontamination, participants (N = 129) received one of three different communication strategies: (1) health‐focused information about decontamination, sufficient practical information; (2) no health‐focused information, sufficient practical information; and (3) no health‐focused information, low practical information. The communication strategy perceived as most effective included health‐focused information and practical information; this resulted in the highest levels of expected compliance, mediated by social identity variables. Implications for management of mass decontamination are discussed.     

语言和情境对具体概念感知运动仿真的影响

具体概念加工中的感知运动仿真是概念表征的核心加工过程。本研究系统探讨了语言因素(语言类型：第一语言和第二语言)和情境因素(知觉情境：空间知觉情境和语义知觉情境)对具体概念加工中感知运动仿真的影响。实验1采用语义相关判断范式探讨了第二语言加工过程中是否存在感知运动仿真, 以及第二语言中的仿真和第一语言中的仿真是否存在差异。研究发现, 第二语言加工中依然存在感知运动仿真, 但是第一语言的感知运动仿真具有一定的优势。实验2采用语义相关判断范式及其变式, 通过2个分实验分别探讨了个体加工概念时空间知觉信息和语义知觉信息对于概念表征过程中感知运动仿真的影响。研究发现, 无论是在较弱的空间信息知觉条件下还是在较浅的语义信息知觉条件下, 具体概念加工过程中都产生了感知运动仿真。本研究的发现弥补了知觉符号理论未对第二语言中的感知运动仿真提出针对性预测的不足, 表明感知运动仿真具有一定的跨语言稳定性。同时, 具体概念加工中的感知运动仿真不受空间信息和语义信息的调节, 这表明感知运动仿真能在一定程度上自动化产生。     

The Impact of Facilitation by Museum Educators on Family Learning at Interactive Math Exhibits: A Quasi-Experimental Study

Although discussions of museums often revolve around exhibits, educators in these spaces have the potential to create in-depth, social learning experiences beyond what is possible at exhibits alone. There is still little empirical research, however, to inform how we understand, approach, and improve museum facilitation practices. In this study, we sought to address this gap by quantifying the impact of facilitation by trained educators working with visitors at interactive museum exhibits and comparing this to visitor engagement and learning outcomes for families without educator support. Using a quasi-experimental design, we measured the impact of staff facilitation on visitor engagement time, mathematical reasoning, math awareness, satisfaction, and intergenerational communication across three different exhibits, four trained educators, and two experimental conditions. Multivariate regression modeling showed that staff facilitation had a positive impact on engagement time, mathematical reasoning, and satisfaction, a negative impact on intergenerational communication, and no impact on math awareness.     

Self-Objectification and Pregnancy: Are Body Functionality Dimensions Protective?

Objectification theory contends that women are socialized to view their body as an object to be evaluated by others (Fredickson and Roberts 1997). In contrast, pregnancy may be a time that women are more attuned to their body??s functionality. Extending objectification theory, we investigate relationships among body surveillance, awareness and appreciation of body functionality, depressive symptoms, and prenatal health behaviors among an on-line sample of 156 predominantly White, middle-class pregnant women from throughout the U.S recruited through maternity stores, message boards, listservs, and snowballing techniques. We examine whether higher levels of awareness and appreciation of body functionality may attenuate, and thereby possibly protect women from the negative effects of high body surveillance. We found that higher body surveillance was associated with depressive symptoms and, although not significant, tended to be associated with engagement in unhealthy prenatal behaviors. Awareness and appreciation of body functionality were each associated with fewer depressive symptoms and less engagement in unhealthy prenatal behaviors. Supporting our hypotheses, we found that at higher levels of appreciation of body functionality, the relationship between body surveillance and engagement in unhealthy behaviors was attenuated. However, in contrast to our hypotheses, the relationship between body surveillance and depression was stronger at higher levels of awareness of body functionality, and attenuated at lower levels. These findings suggest appreciation of body functionality may buffer negative effects of body surveillance. Future research examining these relationships over the course of pregnancy, and among ethnically and socioeconomically diverse women, is needed.     

Technology's Impact on the Creative Potential of Youth

The importance of educating students to think critically and creatively was recognized over 2,000 years ago by Socrates, reworked in the 1950s by Benjamin Bloom, and reinforced by many modern-day educators. With changes in lifestyle brought on by innovations in digital technology, teachers, administrators, and parents alike are questioning the effect that these habits could be having on a student's ability to focus. Teachers, especially, are faced with challenges and unknowns in working with students who have grown up in a digital environment that some researchers warn could be disabling important systems of brain development that relate to lack of exposure with traditional reading. Faced with balancing use of traditional texts and an increase in technological resources, teachers are questioning whether today's students have the innate capability of negotiating higher-order thinking and generating creative ideas, as the nature of study habits undergoes transformation. This article explores how ability to use creative and higher-order thinking processes relates to exposure to modern technology.