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排序方式: 共有133条查询结果,搜索用时 15 毫秒
111.
The importance of shared environment in mother-infant attachment security: a behavioral genetic study 总被引:1,自引:0,他引:1
Bokhorst CL Bakermans-Kranenburg MJ Fearon RM van IJzendoorn MH Fonagy P Schuengel C 《Child development》2003,74(6):1769-1782
In a sample of 157 monozygotic and dizygotic twins, genetic and environmental influences on infant attachment and temperament were quantified. Only unique environmental or error components could explain the variance in disorganized versus organized attachment as assessed in the Ainsworth Strange Situation Procedure. For secure versus nonsecure attachment, 52% of the variance in attachment security was explained by shared environment, and 48% of the variance was explained by unique environmental factors and measurement error. The role of genetic factors in attachment disorganization and attachment security was negligible. Genetic factors explained 77% of the variance in temperamental reactivity, and unique environmental factors and measurement error explained 23%. Differences in temperamental reactivity were not associated with attachment concordance. 相似文献
112.
Carlo Ambrogi Lorenzini Corrado Bucherelli Aldo Giachetti Giovanna Tassoni 《Learning & behavior》1990,18(2):191-198
The effect of tail-handling on exploratory behavior of the rat, measured as step-through latency in a well-lighted, two-box apparatus, was investigated. Male adult Wistar rats, aged 60 days, were employed in all three experiments. Experiment 1, in which the subjects were handled at different times after entering the goal chamber (0, 10, 30, 60, 300, and 600 sec), showed that immediate handling, relative to detention in the goal chamber (delay of handling) had an inhibitory effect on exploration. Experiment 2 showed that groups handled immediately after entering the goal chamber but then detained there for different durations all showed the same progressive inhibition of exploration. Experiment 3 showed that the inhibition of exploration (very long step-through latencies) due to tail-handling immediately after entering the goal chamber could be significantly decreased by further trials in which handling was delayed for a sufficient duration (30 sec or more). Handling is discussed as a stimulus that is aversive enough to elicit conditioned passive-avoidance responses (inhibition of exploratory behavior), although it is subject to rapid extinction. 相似文献
113.
Carlo Cappa 《比较教育学》2018,54(4):509-529
ABSTRACTThe aim of the article is to investigate the profile of comparative education in Italy, highlighting those elements that have characterised its development in relation to the cultural and political features of the country. This approach inevitably involves the comparison of Italy's specific particularities to those of other countries in the north and the south of Europe, in order to understand whether there are certain features that may place Italian comparative education within the wider framework of the Mediterranean area. What is involved in making a comparative analysis of the profile of a discipline and, more particularly, of comparative education in Italy, concentrating principally on the geopolitical context of its development? What is it that typifies the feature or features that make Italian comparative education quintessentially Italian? What are the main sources of comparative education in Italy, and what are the disciplines with which it continues to interact today? The article argues that in the wider framework of Western comparative education, Italy's voice, rooted in a plural tradition and open to new developments, is an original and important contribution for thinking critically this field of study. 相似文献
114.
Cara Streit Gustavo Carlo George P. Knight Rebecca M.B. White Sahitya Maiya 《Child development》2021,92(4):e383-e397
We examined the longitudinal relations among parental socialization practices—including acceptance or harsh parenting and ethnic socialization—ethnic identity, familism, and prosocial behaviors in a sample of U.S. Mexican youth. Participants included 462 U.S. Mexican adolescents (Mage at Wave 1 = 10.4 years old; 48.1% female), their mothers, and fathers at the 5th, 7th, 10th, and 12th grades. Results showed that maternal and paternal ethnic socialization predicted several forms of prosocial behaviors via ethnic identity and familism. Fathers’, but not mothers’, harsh parenting and acceptance had direct links to specific forms of prosocial behaviors. This study suggests the need for culturally informed theories that examine the reciprocal relations between two distinct domains of cultural socialization. 相似文献
115.
BURNOUT IN SPECIAL NEEDS TEACHERS AT KINDERGARTEN AND PRIMARY SCHOOL: INVESTIGATING THE ROLE OF PERSONAL RESOURCES AND WORK WELLBEING 下载免费PDF全文
Simona De Stasio Caterina Fiorilli Paula Benevene Lotta Uusitalo‐Malmivaara Carlo Di Chiacchio 《Psychology in the schools》2017,54(5):472-486
The purpose of the current study was to examine, within an integrative predictive model, the relative contributions of sociodemographic variables, personal resources, and work wellbeing to teacher burnout. The research was conducted with special education teachers at Italian preschools—a context in which few previous studies have been carried out—and primary schools. A cross‐sectional survey‐based study with a sample of 194 kindergarten and primary school teachers was conducted. The results indicated that teachers’ happiness at school and job satisfaction incrementally predicted variance in personal, work‐related, and student‐related burnout, even after controlling for the effects of sociodemographic factors and personal resources. Furthermore, the final integrative predictive model was similar for both kindergarten and primary teachers. 相似文献
116.
Longitudinal Relations Among Parenting Styles,Prosocial Behaviors,and Academic Outcomes in U.S. Mexican Adolescents 下载免费PDF全文
Gustavo Carlo Rebecca M. B. White Cara Streit George P. Knight Katharine H. Zeiders 《Child development》2018,89(2):577-592
This article examined parenting styles and prosocial behaviors as longitudinal predictors of academic outcomes in U.S. Mexican youth. Adolescents (N = 462; Wave 1 Mage = 10.4 years; 48.1% girls), parents, and teachers completed parenting, prosocial behavior, and academic outcome measures at 5th, 10th, and 12th grades. Authoritative parents were more likely to have youth who exhibited high levels of prosocial behaviors than those who were moderately demanding and less involved. Fathers and mothers who were less involved and mothers who were moderately demanding were less likely than authoritative parents to have youth who exhibited high levels of prosocial behaviors. Prosocial behaviors were positively associated with academic outcomes. Discussion focuses on parenting, prosocial behaviors, and academic attitudes in understanding youth academic performance. 相似文献
117.
The analysis of a certain number of textbooks on Thermodynamics is expounded with the aim of showing that several mental representations of this subject matter are present in scientific literature. This analysis points out divergent attitudes not only towards the definition of fundamental concepts principles, but also towards the epistemological status of Thermodynamics. These attitudes underlie-sometimes tacitly-the relationship between the macroscopic and the microscopic approach on one side and between the state or process approach on the other. We also show the importance of both the historical reconstruction and the epistemological analysis for a deeper understanding of what these different mental representations underlie and entail. 相似文献
118.
Mathilde M. Overbeek J. Clasien de SchipperFrancien Lamers-Winkelman Carlo Schuengel 《Child abuse & neglect》2013
A community-based intervention with specific factors for children and parents exposed to interparental violence (IPV) was compared with a control intervention based on non-specific factors. We hypothesized that participation in an intervention with specific factors, focused on IPV, parenting and coping, would be associated with better recovery. IPV exposed children and parents were group randomized over a specific factors- and control intervention. Baseline, posttest and follow-up measurements of 155 parents and children (aged 6–12 years, 55.5% boys) were fitted in a multilevel model. Outcomes were parent and teacher reported children's internalizing and externalizing problems (CBCL, TRF), child self-reported depressive symptoms (CDI) and parent and child reported children's post-traumatic stress symptoms (TSCYC, TSCC). Based on intention-to-treat and completer analyses, children in the specific factors intervention did not show better recovery than children in the control intervention. Children in both interventions decreased significantly in parent-reported children's internalizing and externalizing problems and post-traumatic stress symptoms. Children reported a decrease in their mean level of depressive and post-traumatic stress symptoms. Teachers reported a decrease in internalizing problems, but not in externalizing problems. No association between time since exposure and level and course of symptoms was found. Treatment differentiation was assessed and both programs were significantly different on hypothesized effective factors. Higher treatment adherence in both programs did not result in a larger difference in recovery. IPV exposed children improve over the course and after participating in a community-based child- and parent program, but specific factors in intervention may not carry additional benefits when implemented in community settings. 相似文献
119.
Lucia Bigozzi Paola Falsini Carlo Fiorentini 《International Journal of Science Education》2013,35(13):2221-2242
In this study, a progressive-learning approach to physics, based on knowledge-building pedagogy, was compared to a content-centered approach in which explanations, experiments, and discussions are centered on the transmission of knowledge. Forty-six students attending the first year of high school participated in this study over a whole school year. Students’ knowledge and mastery of physics concepts were assessed through questionnaires containing both open-ended and multiple-choice questions. Overall, the ‘progressive-learning' group outperformed the content-centered group. Results are discussed in relation to the theoretical background and the experimental teacher's diary of classroom activities. The main conclusion achieved by this study is that the teaching of physics should be slow, cyclic, and developmentally appropriate for the context. 相似文献
120.
Corrado Lupo Carlo Minganti Cristina Cortis Fabrizio Perroni Laura Capranica Antonio Tessitore 《Journal of sports sciences》2013,31(9):889-897
Abstract This study aimed to compare specific technical and tactical indicators of the team and centre forward role of Euro League, and Italian Serie A1, Serie A2, and Serie B men's water polo club competitions. A notational analysis was performed on 21 water polo matches to evaluate the occurrence of technical and tactical team and centre forward indicators, highlighting differences among championships according to chi-square analyses. Differences emerged for Counterattack (P < 0.001) and Power-Play (P < 0.001) possessions, Even (P < 0.001; Euro League: 3 ± 1, Serie A1: 3 ± 2, Serie A2: 3 ± 2, Serie B: 6 ± 4) and Power-Play (P = 0.001) goals, and exclusions and penalties (P = 0.008) of the team during Even possessions. Relatively to the role analyses, effects emerged for perimeter players playing events (P = 0.049), as well as for centre forwards' goals (P = 0.007) and exclusions and penalties (P < 0.001; Euro League: 8 ± 1, Serie A1: 6 ± 2, Serie A2: 6 ± 2, Serie B: 3 ± 2) occurring at the end of Even possessions. Therefore, in Euro League, and Italian Serie A1 and Serie A2, teams perform a high occurrence of Power-Play possessions following up an exclusion, especially achieved by the centre forward during Even possessions, while, in Italian Serie B, goals were mostly scored during Even possessions, with a relevant contribution from the centre forward role. 相似文献