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21.
ABSTRACT

This comparative study investigated the levels of phonemic awareness that accounted for differences between children with learning disabilities (LD) and children of average reading ability of the same chronological age level (CA) and younger children of average reading ability at the same reading age level (RA). Two planned comparisons were implemented. All three groups were assessed on three levels of phonemic awareness represented as a hierarchical set: awareness of onset and rime, simple phonemic awareness, and compound phonemic awareness. Compared to the RA group, the LD group performed significantly worse only on the first level of phonemic awareness, the awareness of onset and rime. Results of a stepdown analysis revealed that compared with the CA matched group, the LD group performed significantly worse on compound phonemic awareness with all preceding variables partialled from the analysis. Implications for diagnosis and remediation of learning disabilities is explicated.  相似文献   
22.
This research examined whether induced joy influences fifth graders’ performance in literacy tasks. Children were asked to recall a joyful experience, used as a joy induction, before completing either a grammar (Study 1) or textual comprehension task (Study 2). The grammar task involved understanding at the surface level and retrieval of appropriate declarative and procedural knowledge, but limited elaboration unlike the textual comprehension task, which tackled inference generation. By differentiating tasks based on depth of processing required for completion we aimed at testing the validity of two concurrent hypotheses: that of a facilitating effect and that of a detrimental effect of induced joy. Compared to controls, joy induced children showed better performance on the grammar task – specifically children with lower language ability. No differences across groups emerged as a function of joy induction on the text comprehension task. Results are discussed with respect to emotion effects on cognition.  相似文献   
23.
Researchers and lay people alike have tended to focus on social benefits of expressing positive emotion and, as a result, tend to overlook potential social costs. In this paper, we consider limits to the idea that expressing positive emotion is universally beneficial and review literature demonstrating that, in some contexts, expressing positive emotion can have social costs. Building on our own and others’ work in this space, we outline three sociocontextual factors that influence the social success of positive emotion expression: To avoid potential costs, we suggest that positive emotion should generally be expressed in the right situation, by (and to) the right person, and in the right way. Where positive emotion expression may incur social costs, we propose people can effectively down-regulate positive emotion through use of expressive suppression, and review literature demonstrating that there can be social benefits to down-regulating positive emotion. This review advances theorising on the importance of considering context when seeking to understand socially successful emotion expression and regulation.  相似文献   
24.
Although many scholars have sharply distinguished humility from modesty, several research teams recently conceptualized modesty as a subdomain of humility. In the present study, we compare these competing conceptualizations using confirmatory factor analyses. In Study 1, a model with general humility (i.e. second-order factor) predicting the subscales of the Relational Humility Scale (RHS) and the Modesty facet of the HEXACO-PI showed adequate fit; and modesty showed one of the stronger factor loadings on the higher order factor. In Study 2, we used a set of items designed to sharpen the potential distinction between modesty (i.e. interpersonal behavior involving moderating attention to self) and humility. Then, we tested a model with a general humility factor (i.e. second-order factor) predicting subscales of the RHS and modesty items. Once again, modesty items loaded strongly on the higher order factor.  相似文献   
25.
    
The transition to middle/junior high school is associated with declines in students’ academic performance, especially among low‐income, urban youth. Developmental psychologists posit such declines are due to a poor fit between the needs of early adolescents—industry, identity, and autonomy—and the environment of their new schools. Extracurricular participation during these years may act as a buffer for youth, providing a setting for development outside the classroom. The current study examines participation within and across activity settings among low‐income, urban youth in New York City over this transition. Using the Adolescent Pathways Project data, this study explores how such participation relates to course performance. We find that a large percentage of youth are minimally or uninvolved in extracurricular activities during these years; that participation varies within youth across time; and that the association between participation and course performance varies by activity setting. Youth who participate frequently in community or athletic settings or have high participation in two or more settings are found to have higher GPAs in the year in which they participate and youth who participate frequently in the religious setting are found to have lower GPAs. High participation in more than two settings may be detrimental.  相似文献   
26.
    
This paper examines whether three dimensions of school climate—leadership, accountability, and safety/respect—moderated the impacts of the INSIGHTS program on students’ social‐emotional, behavioral, and academic outcomes. Twenty‐two urban schools and N = 435 low‐income racial/ethnic minority students were enrolled in the study and received intervention services across the course of 2 years, in both kindergarten and first grade. Intervention effects on math and reading achievement were larger for students enrolled in schools with lower overall levels of leadership, accountability, and safety/respect at baseline. Program impacts on disruptive behaviors were greater in schools with lower levels of accountability at baseline; impacts on sustained attention were greater in schools with lower levels of safety/respect at baseline. Implications for Social‐Emotional Learning program implementation, replication, and scale‐up are discussed.  相似文献   
27.
    
We examined the relationship between executive functions and both factual and conceptual learning of science, specifically chemistry, in early adolescence. Sixty‐three pupils in their second year of secondary school (aged 12–13 years) participated. Pupils completed tasks of working memory (Spatial Working Memory), inhibition (Stop‐Signal), attention set‐shifting (ID/ED), and planning (Stockings of Cambridge), from the CANTAB. They also participated in a chemistry teaching session, practical, and assessment on the topic of acids and alkalis designed specifically for this study. Executive function data were related to (1) the chemistry assessment which included aspects of factual and conceptual learning and (2) a recent school science exam. Correlational analyses between executive functions and both the chemistry assessment and science grades revealed that science achievements were significantly correlated with working memory. Linear regression analysis revealed that visuospatial working memory ability was predictive of chemistry performance. Interestingly, this relationship was observed solely in relation to the conceptual learning condition of the assessment highlighting the role of executive functions in understanding and applying knowledge about what is learned within science teaching.  相似文献   
28.
    
Applying resource control theory and social exchange theory, we examined the social network conditions under which elementary age children were likely to engage in relational aggression. Data on classroom peer networks and peer‐nominated behaviors were collected on 671 second‐ through fourth‐grade children in 34 urban, low‐income classrooms. Nested regression models with robust cluster standard errors demonstrated that the association between children's number of relationships and their levels of relational aggression was moderated by the number of relationships that their affiliates had. Children with more peer relationships (i.e., higher network centrality) exhibited higher levels of relational aggression, but only when these relationships were with peers who had fewer connections themselves (i.e., poorly connected peers). This finding remained significant even when controlling for common predictors of relational aggression including gender, overt aggression, prosocial behavior, victimization, social preference, and perceived popularity. Results are discussed in terms of their implications for advancing the literature on childhood relational aggression and their practical applications for identifying children at risk for these behaviors.  相似文献   
29.
    
In polymorphic ants, such as Cataglyphis niger, sterile individual workers from the same nest show some degree of variation in size and/or morphology. We studied whether worker size and size difference between opponents had an effect on aggression during conspecific encounters. Although the capacity to recognize nestmates was shared by all individuals, some patterns of agonistic behaviors were size related. Escape was mostly displayed by the small workers, and threat, associated with ritualized fights, by the large workers. As game theory predicted, ants of C. niger adjusted their level of aggression as a function of the size of the opponent. However, only large individuals used such assessment strategies, responding with escalation of aggression towards small workers and reduction of aggression towards large ones. On the contrary, small individuals behaved in the same manner whatever the opponent's size. Differences between both morphological castes were discussed with reference to the resource holding assessment models. Aggr. Behav. 25:369–379, 1999. © 1999 Wiley‐Liss, Inc.  相似文献   
30.
    
Abstract

In the present study, effects of a health education (INFO) and a PsychoEducational Prevention (INFO + PEP) Programme were Investigated in three hospitals. These programmes were offered to groups of coronary heart disease (CHD) patients and their partners alter discharge from hospital. The INFO was offered to 127 CHD patients in addition to FIT (i.e. standard medical care and physical training). The PEP was offered to 90 Patients in, addition to the INFO and FIT. A control group of 122 patients received only FIT. The INFO and the PEP consisted of four weekly two-hour group sessions each. In addition, the PEP was followed by seven telephone follow-up contacts.

On average, patients improved their lifestyles during the first three months. Between three and twelve months an extra improvement was found for eating habits, whereas there was a relapse for smoking and a sedentary lifestyle. In the short term, angina pectoris and a longer period of heart complaints were parallelled with a decrease in the risk of maintaining unhealthy eating habits, whereas in the long term a longer period of heart complaints a younger age and unemployment predicted a lower risk of maintaining unhealthy eating habits In the short term living with a partner and in the long term female gender were predictive of continued smoking behaviour In the short term, older age, a first CABG and a specific hospital setting decreased the risk of a continued sedentary lifestyle.

The FIT + INFO + PEP had a favourable short-term effect on eating habits. For smoking and a sedentary lifestyle, however, there were negative effects. In the short term patients in the FIT +INFO and those in the FIT +INFO+PEP had significantly more problems in quitting a sedentary lifestyle than those in the FIT intervention in the long term, patients in the FIT + INFO had significantly more problems in stopping smoking compared to these in the FIT.  相似文献   
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