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91.
Many studies have reported an increase in mental health problems during post-secondary transition, often originating from high school years. The present study examined how depressive symptoms during the 2 years following the post-secondary transition could be predicted by, on the one hand, school performance, externalized and learning difficulties, and depressive symptoms before the post-secondary transition, and on the other hand, personal factors, family functioning, and adjustment to college after the transition. From a sample of 438 participants (M = 16.20, SD = 0.87) at time point 1, an integrated model was elaborated using structural equation modeling. The statistical analyses showed that the five constructs fit the data well. The path coefficients showed a negative relationship between externalized and learning problems as perceived by the teacher (ELPT) before the transition and academic performance (AP). Personal characteristics (PC) negatively predicted academic adjustment (AC) over time, whereas the path coefficients between the family factor (FF) and AC were not significant over time. ELPT and AP negatively predicted depression at time point 1. At time points 2 and 3, PC positively predicted depression, and depressive symptoms were positively related over time. The percentage of variance accounted for by the depressive symptoms increased over time.  相似文献   
92.
93.
In this paper we describe a strand of activities for teachers of mathematics that we used with two cohorts of participants in a professional development program called Revitalizing Algebra (REAL). We first discuss our goals and describe the participants, and then we describe the construction and selection of the tasks followed by teacher responses. Finally, we reflect on different iterations of the tasks, their impact on the teachers’ thinking and practice, and the role of school and department culture in the process of change.  相似文献   
94.
OBJECTIVE: Building on a previous model of recurrence, this study examined the relationship of services on the hazard of child maltreatment recurrence during CPS intervention for families who were provided continuing intervention following a confirmed index report of physical abuse or neglect. METHOD: This nonconcurrent prospective study selected 434 subject families who met study eligibility requirements from 1181 families randomly selected from the 2902 families who had experienced a substantiated report of child abuse or neglect during the sampling year. Data were collected and coded from archival sources for 5 years following the index report. Each record was coded by two research analysts to increase inter-rater reliability. Data were analyzed with the Cox Proportional Regression Model. RESULTS: Case characteristics that predicted recurrence were: child vulnerability, family stress, partner abuse, and social support deficits. After examining the potential effect of nine service-related variables only attendance at services predicted recurrence while controlling for other variables in the model. Families who were noted to attend the services identified in their service plans were 33% less likely to experience a recurrence of child maltreatment while their case was active with CPS. CONCLUSIONS: Implications of this and other research suggests that actively engaging families in a helping alliance and helping them accept and receive services may reduce the likelihood of future maltreatment.  相似文献   
95.
The dialogue that occurs in science classrooms has been the subject of research for many decades. Most studies have focused on the actual discourse that occurs and the role of the teacher in guiding the discourse. This case study explored the neglected perspective of secondary science students and their beliefs about their role in class discussions. The study participants (N?=?45) were students in one of the three differentially tracked chemistry classes taught by the same teacher. Findings about the differences that exist among students from different academic tracks are reported. While it seems that epistemological beliefs focusing on content are common for the students in this study, the students' social framing in the different tracks is important to consider when teachers attempt to transition to more dialogic forms of discourse. Some key findings of this study are (a) students’ beliefs that science is a body of facts to be learned influenced the factors they deemed important for whole-class discussion, (b) students from the lower-level track who typically were associated with lower socioeconomic status were more likely to view their role as passive, and (c) students’ comfort level with the members of the class seemed to influence their decisions to participate in class discussions.  相似文献   
96.
This study investigated the adversity and coping experiences of 198 South Korean university students and takes a cultural lens in understanding how social and individual factors shape their happiness. Hierarchical linear regression analyses suggest that Korean students’ perceptions of social support significantly predicted their happiness, particularly in their closer social circles. Additionally, their happiness was significantly shaped by their beliefs in their abilities to overcome difficult experiences, but not by their beliefs in maintaining their relationships. Findings demonstrate the importance of better preparing close family and friends to recognize and respond to warning signs, as well as exploring ways to build students’ internal coping assets within family and peer group settings.  相似文献   
97.
The roles of person familiarity and parental involvement in 3.5-month-old infants' sensitivity to the dynamic emotion expressions of others were explored. In the home, parental facial/vocal expressions (happy, sad, angry) were videotaped, and measures of parent-infant involvement were obtained. In the laboratory, 32 infants alternately viewed their mother and father and an unfamiliar woman and man portraying expressions in an intermodal preference task. Infants looked differentially at mothers' expressions but not at those of fathers or unfamiliar adults. Examination of parent-child involvement patterns revealed significant relations with infants' sensitivity to expressions. Results suggest that person familiarity may facilitate infants' developing understanding of others' emotion expressions, and that individual differences in family dynamics may be relevant to infants' patterns of responding.  相似文献   
98.
99.
Many introductory biochemistry students have problems understanding metabolism and acquiring the skills necessary to study metabolic pathways. In this paper we suggest that this may be largely due to the use of a traditional teaching approach which emphasises memorisation rather than understanding. We present an alternative approach to teaching carbohydrate metabolism which is designed to promote understanding of pathways. The approach also enables regular monitoring of, and reflection on, student progress and the identification of student reasoning and conceptual difficulties through the use of specially designed problems. Preliminary results are presented giving examples of specific student difficulties and the extent to which they were addressed by the alternative instructional approach. A qualitative evaluation of the approach is also presented. Specializations: metal accumulating plants biochemical education. Specializations: physics education, conceptual development, instructional design, improvement of tertiary science education.  相似文献   
100.
ABSTRACT

Research Findings: In this non-experimental study, the research team analyzed data from a randomly selected sample of child care programs in Maryland and Vermont to understand what characteristics contribute to collaboration success. The team also examined the relationship between collaboration success and measures of child care program quality. We found positive correlations between collaboration success – defined as programs’ use of collaborative strategies, structural indicators of quality, and QRIS ratings – and programs’ collaboration administration and collaboration relationships. In addition, programs that used more collaboration strategies had higher ratings on the state’s Quality Rating and Improvement System (QRIS). Policy or Practice: Policies designed to encourage early childhood collaborations should support strong administrative processes among collaborators and provide specific guidance on building strong relationships among child care and early education administrators. Future research is needed to determine the causes of the associations. Research should focus on how policies can broaden the reach of federal and state programs that promote collaboration to include programs that have lower QRIS ratings or programs that opt out of these state systems.  相似文献   
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