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911.
Seon-Young Lee Paula Olszewski-Kubilius Dana Thomson 《Asia Pacific Education Review》2012,13(2):185-197
Involving 740 highly gifted math and science students from two different countries, Korea and the United States, this study examined how these gifted adolescents perceived their interpersonal ability and peer relationships and whether there were differences between these two groups by demographic variables. Based on the survey data, results showed that our gifted students perceived their interpersonal ability and peer relationships at levels comparable to or higher than those of their non-gifted counterparts. They were satisfied and confident with their peer relationships and did not identify negative effects of being gifted when forming and maintaining friendships. Differences were found between Korean and American students by gender in their profiles of interpersonal ability and peer relationships. Positive self-portrayal of social competence found for our sample disputed previous studies suggesting that highly gifted students tend to struggle with social relationships. Given that each group of students had different educational, linguistic, and cultural backgrounds, the results should also be interpreted with caution. 相似文献
912.
The need of after-school programs has become urgent for school-age children in many industrialized countries due to social structure changes. This research develops a hierarchical framework to evaluate after-school programs from two distinct aspects??service quality from parents?? perspectives and marketing strategy from operators?? perspectives??each aspect respectively associated with five mutually independent criteria. Two different questionnaire surveys are conducted respectively to parents and providers in Hsinchu, Taiwan based on pairwise comparison on Saaty??s nine-point scale. Fuzzy analytic hierarchy process is then employed to calculate the relative importance of the criteria under each aspect. The results show that the top three concerns from parents?? perspectives are communication and attentiveness, teacher qualification and counseling, and fee and location, whereas the top three concerns from operators?? perspectives are promotion, price, and product. Our findings reveal a consistency between the concerns of parents and of operators, but the important rankings from the two perspectives are not exactly the same, implying that the parents and the operators do have somewhat different viewpoints in evaluating the after-school programs. 相似文献
913.
Previous assessments of the reliability of test scores for testlet-composed tests have indicated that item-based estimation
methods overestimate reliability. This study was designed to address issues related to the extent to which item-based estimation
methods overestimate the reliability of test scores composed of testlets and to compare several estimation methods for different
measurement models using simulation techniques. Three types of estimation approach were conceptualized for generalizability
theory (GT) and item response theory (IRT): item score approach (ISA), testlet score approach (TSA), and item-nested-testlet
approach (INTA). The magnitudes of overestimation when applying item-based methods ranged from 0.02 to 0.06 and were related
to the degrees of dependence among within-testlet items. Reliability estimates from TSA were lower than those from INTA due
to the loss of information with IRT approaches. However, this could not be applied in GT. Specified methods in IRT produced
higher reliability estimates than those in GT using the same approach. Relatively smaller magnitudes of error in reliability
estimates were observed for ISA and for methods in IRT. Thus, it seems reasonable to use TSA as well as INTA for both GT and
IRT. However, if there is a relatively large dependence among within-testlet items, INTA should be considered for IRT due
to nonnegligible loss of information. 相似文献
914.
Social media has opened up unprecedented new possibilities of engaging the public in government work. In response to the Open Government Directive, U.S. federal agencies developed their open government plan and launched numerous social media-based public engagement initiatives. However, we find that many of these initiatives do not deliver the intended outcomes due to various organizational, technological, and financial challenges. We propose an Open Government Maturity Model based on our field studies with U.S. federal healthcare administration agencies. This model is specifically developed to assess and guide open government initiatives which focus on transparent, interactive, participatory, collaborative public engagement that are largely enabled by emerging technologies such as social media. The model consists of five maturity levels: initial conditions (Level 1), data transparency (Level 2), open participation (Level 3), open collaboration (Level 4), and ubiquitous engagement (Level 5). We argue that there is a logical sequence for increasing social media-based public engagement and agencies should focus on achieving one maturity level at a time. The Open Government Maturity Model helps government agencies implement their open government initiatives effectively by building organizational and technological capabilities in an orderly manner. We discuss challenges and best practices for each maturity level and conclude by presenting recommendations. 相似文献
915.
Annemarie Boschloo Carolijn Ouwehand Sanne Dekker Nikki Lee Renate de Groot Lydia Krabbendam Jelle Jolles 《Mind, Brain, and Education》2012,6(2):81-88
Breakfast skipping is common in adolescents, but research on the effects of breakfast skipping on school performance is scarce. This current cross‐sectional survey study of 605 adolescents aged 11–18 years investigated whether adolescents who habitually skip breakfast have lower end‐of‐term grades than adolescents who eat breakfast daily. Additionally, the roles of sleep behavior, namely chronotype, and attention were explored. Results showed that breakfast skippers performed lower at school than breakfast eaters. The findings were similar for younger and older adolescents and for boys and girls. Adolescents with an evening chronotype were more likely to skip breakfast, but chronotype was unrelated to school performance. Furthermore, attention problems partially mediated the relation between breakfast skipping and school performance. This large‐scale study emphasizes the importance of breakfast as a determinant for school performance. The results give reason to investigate the mechanisms underlying the relation between skipping breakfast, attention, and school performance in more detail. 相似文献
916.
The literacy practices of many communities today show new ways of meaning making in the contemporary, technological and digital culture. A number of Malaysian adolescents belong to this culture. This pilot study reports the preliminary findings of a larger study aimed at describing the online activities of Malaysian adolescents. Fifty‐four participants from an urban secondary school in Penang took part in this study. One finding showed that the percentages of language use on the Internet were: 80.6 per cent in English, 10.6 per cent in Bahasa Malaysia and 8.8 per cent in Chinese. In addition, the study also revealed some common websites that these adolescents frequented. The findings point to the need to investigate the extent of these online literacy practices beyond school among the adolescent population in Malaysia and to look into the implications for ESL education. 相似文献
917.
Grapin Scott E. Llosa Lorena Haas Alison Lee Okhee 《Journal of Science Education and Technology》2022,31(1):52-67
Journal of Science Education and Technology - Computational models are increasingly being used in K-12 science classrooms to engage students in developing and testing explanations of phenomena.... 相似文献
918.
Kim Jinhee Lee Hyunkyung Cho Young Hoan 《Education and Information Technologies》2022,27(5):6069-6104
Education and Information Technologies - Preparing students to collaborate with AI remains a challenging goal. As AI technologies are new to K-12 schools, there is a lack of studies that inform how... 相似文献
919.
Higher Education - The high prevalence of mental illness in college students results in adverse consequences that have led to developing prevention programs, with the potential of self-monitoring... 相似文献
920.
Lee Wei Lu Lau Poh Li Baranovich Diana Lea Chan Siaw Leng 《International journal for the advancement of counseling》2022,44(3):490-511
International Journal for the Advancement of Counselling - Processing and managing countertransference are part of the responsibilities of counsellors to fulfil their ethical obligation. The... 相似文献