With or without a hole: young infants' sensitivity for topological versus geometric property

Evidence from adult psychophysics, brain imaging, and honeybee's behaviour has been reported to support the notion that topological properties are the primitives of visual representation (Chen, 1982 Science 218 699-700). Here, we ask how the sensitivity to topological property might originate during development. Specifically, we tested 1.5- to 6-month-old infants' visual sensitivity for topological versus geometric properties with the forced-choice novelty preference technique. A disk and a ring were used in the topologically different condition (experiment 1), while a disk and a triangle were used in the geometrically different condition (experiment 2). Spontaneous preferences for the disk, the ring, and the triangle were measured pairwise using the preferential looking-time technique (experiment 3). The results showed that infants could reliably discriminate stimuli based on topological differences, but failed to do so with geometric differences. Moreover, in the generalisation task, infants showed higher novelty preference for the topologically different figure (the ring). In addition, the results of both experiments cannot be attributed to a spontaneous preference for the ring or for the disk. Further analysis on individual infants' age and performance revealed two distinct developmental trends. Infants seem to be sensitive to topological differences as young as 1.5 months, while their ability to discriminate geometric differences was at chance before 3 months and gradually improved with age. Taken together, our findings suggested an early sensitivity for topological property, at least for the detection of stimuli with or without a hole.     

Cross‐cultural validation of the factor structure for the Korean version of the Classroom Climate Inventory

The purpose of the present study was to validate the Classroom Climate Inventory (CCI) in Korean middle schools. Specifically, we investigated whether the original eight‐factor structure of the Japanese version of the CCI (Involvement, Affiliation, Friction, Satisfaction, Self‐disclosure, Task Orientation, Order, and Equity) is appropriate for Korean middle schools. The results indicated that the Korean version of the CCI showed a different factor structure from the Japanese CCI. In the cross‐culturally validated CCI, the Friction factor included in the Japanese version was divided into two factors (i.e., Harmony and Conflict), and Equity was excluded. The final model of the Korean CCI displayed acceptable goodness‐of‐fit indices, which indicated that it is a valid instrument by which to measure the classroom climate of Korean middle schools. Lastly, implications for future research and limitations are discussed.     

Which emotional regulatory strategy makes Chinese adolescents happier? A longitudinal study

Growing interest in emotion regulation is reflected in the studies of cognitive and social development. However, the extant studies mainly highlight how emotion regulation develops based on a western value system. This study utilised a longitudinal design to examine the development of emotion regulation and explored the contributions of different regulatory strategies to emotion experience regarding the early adolescent development period in a Chinese population. A total of 303 Chinese adolescents (age range = 10–14 years) were followed up in a three‐phase longitudinal study for 3 years. In each phase of the study, participants completed Adolescents Emotion Regulation Questionnaire and Daily Emotion Scale. Results of hierarchical linear regressions revealed that Chinese adolescents reported more down‐regulation. Down‐regulation is more effective than up‐regulation in enhancing desirable emotion experience and reducing undesirable emotion experience during adolescents' development. Also, the adaptive functions of emotional regulatory strategies in Chinese background were discussed.     

Parentification,Substance Use,and Sex among Adolescent Daughters from Ethnic Minority Families: The Moderating Role of Monitoring

Guided by structural family systems theory, this study explored the relationship between parentification and adolescent daughters' sexual risk engagement and substance use. We also explored how adolescent reports of parental monitoring moderated the relationship between parentification and adolescent risk. Data were from a cross‐sectional, cross‐generational study of 176 mother–daughter dyads from low‐income, inner‐city, ethnic minority families. In this sample, which included a subset of mothers with HIV, parental physical symptoms were associated with slightly higher levels of parentification. Parentification was associated with adolescent daughters' intention to have sex (but not substance use) in a direction opposite to prediction. Higher parentification was associated with lower intention to have sex. Parental monitoring did not moderate relationships between parentification and adolescent risk. These findings highlight that despite the negative influence hypothesized in structural family systems theory, parentification was not associated with risk engagement of high‐risk adolescent daughters in ethnic minority families with low income.     

教育神经科学:探究人类认知与学习的一条整合式途径

教育神经科学是第二代认知科学对人的具身认知进行认识深化的必然产物,也是不同层面研究以整合态势来研究教育情境中人的认知过程及其发展的当然结果。在认知神经科学与教育已有的良好沟通下,教育神经科学就是要通过教育学家、心理学家、神经科学家等的合力,借助多种技术(包括脑成像技术),多视角、多层面地分析人的心理活动,以求最终达到科学改进教育理论及其做法的目的。不可否认,本研究领域还存在一些问题;但这并不会就此阻止教育学、心理学、神经科学加快合作与融合的步伐。     

A novel method for measurement of electronic work function of micro/nanostructure materials using a Kelvin probe system

Work function (WF) can be measured using the Kelvin probe (KP) technique to characterize surface behavior of micro/nanostructures grown on substrates such as metals or semiconductors. However, for such micro/nanostructures, substrates with different WF can strongly affect the measurements if they are exposed directly to face the Kevin probe tip. In this article, a model is proposed to investigate the WF of sparse ZnO nanorods grown on an Si substrate. It is demonstrated that theoretical results from the model are consistent with experimental observations performed using a KP system.     

Cross‐cultural validation of the counselor burnout inventory in hong kong

This study investigated the cross‐cultural validation of the Chinese translation of the Counselor Burnout Inventory (CBI) with a sample of school counselors in Hong Kong. Specifically, this study examined the CBI's factor structure using confirmatory factor analysis and calculated the effect size, to compare burnout scores among the counselors of 4 countries (Hong Kong, Japan, South Korea, and the United States). Results indicated that a 5‐factor model was the most appropriate to accommodate the data. In addition, the results showed that the levels of Hong Kong counselors’ burnout were similar to those of U.S. counselors, but differed from counselors in Japan and South Korea.     

Confidence in Religious Leaders in Korea: A Research Note

Korea may provide an important testing ground for assessing religious growth as a correlate of religious authority. In Korea from 1985 to 1995, all religious groups experienced growth, but from 1995 to 2005 only the Catholic population did so. Favorable images of Korean Catholicism compared to other Korean religions point to one factor that may account for this trend, namely, confidence in religious leaders. Up to now there has been no empirical test measuring confidence in religious leaders among different religious groups in Korea. Using the 2003–2007 Korean General Social Surveys cumulative data, we found a hierarchy of confidence in religious leaders ranging from highest to lowest as follows: Catholics, Protestants, Buddhists, no religion. Our finding may suggest the continued vitality of Catholicism in Korea.     

job stress,coping strategies,and burnout among abuse‐specific counselors

The purpose of this study is to investigate whether effective coping strategies play an important role to reduce burnout levels among sexual or substance abuse counselors. The authors examined whether coping strategies mediated or moderated relations between job stress and burnout in a sample of 232 abuse‐specific counselors. Results indicated that self‐distraction and behavior disengagement coping strategies mediated the relationships between 3 job stress variables (workload, role conflict, and job ambiguity) and burnout. Although venting and humor coping strategies positively moderated the relationship between role ambiguity and burnout, active coping strategies negatively moderated the relationship between workload and burnout.     

The mediating role of work locus of control on the relationship among emotional intelligence,organisational citizenship behaviours,and mental health among nurses

Using a cross‐sectional design to evaluate the perceptions of 242 nurses working in a Malaysian hospital, this study investigates the mediating role of work locus of control (WLOC) on the relationship among emotional intelligence (EI), organisational citizenship behaviours (OCBs), and mental health among nurses. Additionally, the role of EI is examined. Findings indicate that EI correlates positively with OCBs and negatively with mental health and that WLOC mediates the relationship between EI and OCBs. However, WLOC does not mediate the relationship between EI and mental health. An in‐depth understanding of nurses' EI provides insights into health institution management to increase organisational outcomes. Results of this study are interpreted to indicate that EI should be part of nurse training and that OCBs are associated with performance and productivity. It is suggested that EI could also be included in selection processes to encourage growth and development of a health institution.