Cross-Cultural Analysis of Social Competence and Behavior Problems in Preschoolers

A multi-national study using the Social Competence and Behavior Evaluation Inventory (SCBE-30) was conducted to investigate preschool children's social and emotional development across cultures. A total of 4,640 children from eight participating countries, including Austria, Brazil, Canada, China, Italy, Japan, Russia, and the United States were evaluated by their preschool teachers. The main objective of the study was to validate the SCBE-30 in each country and build a cross-cultural data set for the investigation of universals, as well as cultural differences, in the development of preschool children's social competence and the frequency and type of their behavioral problems. Results provide a clear case for the structural equivalence of the SCBE-30 across all samples, for universals in the structure of early social behavior, and possibly some differences that may be attributed to culture. The pattern of gender differences found in North American samples was found to generalize across cultural contexts as preschool boys were universally reported to be significantly more aggressive and viewed as less socially competent than girls. Age differences were also found in all eight samples reflecting increasing competence in older children, however age trends in the prevalence of behavior problems were culture specific.     

Research self-efficacy sources and research motivation in a foreign language university faculty in Mexico: implications for educational policy

The research self-efficacy and motivation of foreign language (FL) faculty in periphery countries is under-researched, yet there is a need to understand the impact of public policies that drive such faculty to conduct research. This paper reports a qualitative case study investigating research self-efficacy and research motivation in a group of Mexican FL professors. Interview data show variation in self-efficacy levels connected with academic degree, motivation types and strategic behaviors. Professors with doctorates, intrinsic motivation and use of strategies showed the highest self-efficacy. Professors with master's degrees and low motivation show the lowest self-efficacy. Previous experience and mentoring are influential sources of self-efficacy. Policies such as forced collaboration, financial rewards and the threat of employment termination seem to exert some effect on self-efficacy. It is recommended that policies be enacted to recognize and promote mentoring formally.     

Social support and parenting in poor,dangerous neighborhoods

This study investigated how stressful environmental conditions influence the relation between mothers' social support and parenting strategies, utilizing interview data from a sample of 262 poor, African American single mothers and their seventh- and eighth-grade children, as well as objective data about respondents' neighborhoods. In general, the results indicated that neighborhood conditions moderate the relation between social support and parenting behaviors. Specifically, as neighborhood conditions worsened, the positive relation between emotional support and mothers' nurturant parenting was weakened. In a similar fashion, the negative relation between instrumental social support and punishment was stronger in better neighborhoods. As the surrounding environments became poorer and more dangerous, the relation between greater instrumental support and a lower reliance on punishment was weakened. Thus, on the whole, hierarchical regression analyses indicated that the positive influences of social support on parenting behavior were strained and attenuated in poorer, high-crime environments.     

Evaluating the Effectiveness of Modelling-Oriented Workshops for Engineering Undergraduates in the Field of Thermally Activated Phenomena

Research in Science Education - Two 20-h modelling-based workshops focused on the explanation of thermally activated phenomena were held at the University of Palermo, Italy, during the Academic...     

Narrative study of a high school English teacher’s beliefs about teaching students identified as having a disability

A qualitative study probing the connection between a high school English teacher’s lived experience and beliefs about teaching students identified as having a disability using interview story method was undertaken. Struggles with family quickly emerged as a dominant storyline in the participant’s discussion of her beliefs about teaching such students. The teacher’s value of diversity in students, regardless of disability/ability status, evolved from family relations. The narrative also illuminates the importance of persistence and compromise in preserving and developing relationships that extend to colleagues and students. Lessons learned from gathering the narrative are also discussed.     

Intermittent hypoxia exposure in a hypobaric chamber and erythropoietin abuse interpretation

Abstract

The aim of this study was to assess the effect of intermittent hypoxia exposure on direct and indirect methods used to evaluate recombinant human erythropoietin (rhEPO) misuse. Sixteen male triathletes were randomly assigned to either the intermittent hypoxia exposure group (experimental group) or the control normoxic group (control group). The members of the experimental group were exposed to simulated altitude (from 4000 to 5500 m) in a hypobaric chamber for 3 h per day, 5 days a week, for 4 weeks. Blood and urine samples were collected before and after the first and the final exposures, and again 2 weeks after the final exposure. While serum EPO significantly increased after the first [from a mean 8.3 IU · l^?1 (s = 3.2) to 16.6 IU · l^?1 (s = 4.7)] and final exposures [from 4.6 IU · l^?1 (s = 1.4) to 24.8 IU · l^?1 (s = 9.3)], haemoglobin, percentage of reticulocytes, and soluble transferrin receptor were not elevated. Second-generation ON/OFF models (indirect rhEPO misuse detection) were insensitive to intermittent hypoxia exposure. The distribution of the urinary EPO isoelectric profiles (direct rhEPO misuse detection) was altered after intermittent hypoxia exposure with a slight shift towards more basic isoforms. However, those shifts never resulted in misinterpretation of results. The intermittent hypoxia exposure protocol studied did not produce any false-positive result for indirect or direct detection of rhEPO misuse in spite of the changes in EPO serum concentrations and urinary EPO isoelectric profiles, respectively.     

Variables involved in personal, social and school adjustment in a sample of preschool-aged children from different cultural backgrounds

The continuing incorporation of immigrant populations into the Spanish educational system poses an important challenge in that all participants must cooperate toward creating the best possible adaptation process at the academic level as well as on the personal and social levels. A number of different factors appear to influence children’s adjustment during the preschool stage, and these factors are especially relevant since many studies have shown that this is a key period for the prevention of future difficulties. The present study examines the variables involved in the adaptation of a group of preschool-aged children from different cultural backgrounds in Spain. The results indicate that preschoolers, regardless of their background, have similar performance and learning potential, with language proficiency being the factor that most clearly affects the other variables investigated. It was also found that children’s attitudes toward learning were related to the presence of behavioral difficulties and with the quality and type of parental child-rearing practices. These practices appear to be related to a number of difficulties immigrant children may experience on personal and social levels.     

Children´s play and affective development: affect,school adjustment and learning in preschoolers / El juego infantil y el desarrollo afectivo: afecto,ajuste escolar y aprendizaje en la etapa preescolar

Preschool education is a privileged setting where social development and the progressive achievement of emotional adjustment occur. During this stage, affect plays an important role in social interaction. Furthermore, children’s play has been described as an activity with a great potential for promoting development. This article reports results from the systematic observation of 38 five- to six-year-old children in four different school activities on two separate occasions. A total number of 304 registries, totalling 1,520 minutes, were made during the observations, which were conducted with the objective of comparing affective expression in different activities and inquiring into its relationship to school adjustment and performance in preschoolers. It was found that affect’s intensity and quality is higher during play. Results are discussed taking into account positive relationships between affect and school adjustment and performance, concluding that children’s play is a privileged activity for affective development and should be promoted in preschool education.