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101.
A problem for many organizations is the low continuity of volunteers. Diverse theoretical models have been developed to explain sustained volunteerism, but most of these models have focused on the study of welfare volunteerism and not have verified whether their results could be generalized to other types of volunteerism. In this study, we propose a basic model to explain sustained volunteerism in any type of volunteerism. The aim of this study is to examine this basic model empirically in a sample of socio-assistential volunteers and in a sample of environmental volunteers. For this purpose, 290 volunteers completed a questionnaire and subsequently, two telephone follow-ups were carried out to determine whether the volunteers remained in the NGO one year later. The results show that the basic model offers an acceptable explanation of sustained volunteerism in the two types of volunteer samples studied, but it accounted for a low percentage of variance of the duration of service in both samples. Various relevant implications for the practical management of volunteerism in organizations are derived from theses findings.  相似文献   
102.
The perception of duration-based syllabic rhythm was examined within a metrical framework. Participants assessed the duration patterns of four-syllable phrases set within the stress structure XxxX (an Abercrombian trisyllabic foot). Using on-screen sliders, participants created percussive sequences that imitated speech rhythms and analogous non-speech monotone rhythms. There was a tendency to equalize the interval durations for speech stimuli but not for non-speech. Despite the perceptual regularization of syllable durations, different speech phrases were conceived in various rhythmic configurations, pointing to a diversity of perceived meters in speech. In addition, imitations of speech stimuli showed more variability than those of non-speech. Rhythmically skilled listeners exhibited lower variability and were more consistent with vowel-centric estimates when assessing speech stimuli. These findings enable new connections between meter- and duration-based models of speech rhythm perception.  相似文献   
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104.
    
Abstract

Distance association models constitute a useful tool for the analysis and graphical representation of cross-classified data in which distances between points inversely describe the association between two categorical variables. When the number of cells is large and the data counts result in sparse tables, the combination of clustering and representation reduces the number of parameters to be estimated and facilitates interpretation. In this article, a latent block distance-association model is proposed to apply block clustering to the outcomes of two categorical variables while the cluster centers are represented in a low dimensional space in terms of a distance-association model. This model is particularly useful for contingency tables in which both the rows and the columns are characterized as profiles of sets of response variables. The parameters are estimated under a Poisson sampling scheme using a generalized EM algorithm. The performance of the model is tested in a Monte Carlo experiment, and an empirical data set is analyzed to illustrate the model.  相似文献   
105.
    
To examine cultural, gender, and parent–child differences in partner preferences, in eight countries undergraduates (n = 2,071) and their parents (n = 1,851) ranked the desirability of qualities in someone the student might marry. Despite sizable cultural differences—especially between Southeast Asian and Western countries—participants generally ranked kind/understanding (reflecting interpersonal communion) highest, and intelligent and healthy (reflecting mental/physical agency) among the top four. Students valued exciting, attractive partners more and healthy, religious partners less than parents did; comparisons with rankings by youth in 1984 (i.e., from the parents' generation) suggested cohort effects cannot explain most parent–child disagreements. As evolutionary psychology predicts, participants prioritized wives' attractiveness and homemaker skills and husbands' education and breadwinner skills; but as sociocultural theory predicts, variations across countries/decades in gendered spousal/in-law preferences mirrored socioeconomic gender differences. Collectively, the results suggest individuals consider their social roles/circumstances when envisioning their ideal spouse/in-law, which has implications for how humans’ partner-appraisal capabilities evolved.  相似文献   
106.
    
In recent decades, various studies have challenged the traditional view that John Broadus Watson's Behaviorist Manifesto prompted a psychological revolution. However, methodological hindrances underlie all these attempts to evaluate the impact of Watson's study, such as the absence of comparative parameters. This article remedies this problem by conducting a comparative citation analysis involving Watson and eight other representative psychologists of the time: J. R. Angell, H. Carr, J. M. Cattell, J. Dewey, G. S. Hall, W. James, E. L. Thorndike, and E. B. Titchener. Eight important American journals were scrutinized for the period between 1903 and 1923, a decade before and a decade after the publication of Watson's Manifesto. The results suggest that even if Watson's study cannot be taken as revolutionary, it had an impact between 1914 and 1923 that was close to Dewey's, Titchener's, and Thorndike's and higher than Angell's, Carr's, Cattell's, and Hall's, although distant from James's. Finally, some methodological implications of this study are discussed.  相似文献   
107.
108.
    
Despite its status as a prominent set of theories for explaining the elicitation and differentiation of emotions, much appraisal theory and research offer little indication of the nature of the relationship expected between appraisals and emotions. Here, we present a three‐study, multiple‐method analysis in which we examine numerous ways of testing appraisal–emotion relationships using the “prosocial” intergroup emotions—sympathy, anger, and guilt—as an example. Results show that the set of appraisal dimensions that appears strongly characteristic of an emotion varies depending on the kind of appraisal—emotion relationship hypothesised and the experimental methodology/statistical analysis used. These findings demonstrate the utility of explicit theorising about the nature of the relationship between emotions and appraisals, and show how the hypothesised appraisal–emotion relationship and choice of methodology can affect the structure of appraisal theories. We recommend an analysis across multiple methods to provide a more complete picture of a given set of appraisal–emotion relationships.  相似文献   
109.
    
The goal of this study is to test a model in which personal discrimination predicts internalized stigma, while group discrimination predicts a greater willingness to engage in collective action. Internalized stigma and collective action, in turn, are associated to positive and negative affect. A cross-sectional study with 213 people with mental illness was conducted. The model was tested using path analysis. Although the data supported the model, its fit was not sufficiently good. A respecified model, in which a direct path from collective action to internalized stigma was added, showed a good fit. Personal and group discrimination appear to impact subjective well-being through two different paths: the internalization of stigma and collective action intentions, respectively. These two paths, however, are not completely independent, as collective action predicts a lower internalization of stigma. Thus, collective action appears as an important tool to reduce internalized stigma and improve subjective well-being. Future interventions to reduce the impact of stigma should fight the internalization of stigma and promote collective action are suggested.  相似文献   
110.
    
The aim of this article is to present trust as a meta‐emotion, such that it is an emotion that precedes first‐order emotions. It examines how trust can be considered a meta‐emotion by establishing criteria for identifying trust as a meta‐emotion. How trust plays out differently in aesthetic and ordinary contexts can provide another mode for investigating meta‐emotions. The article illustrates how it is possible to recognize these meta‐emotions in narratives. Finally, it presents one of the aims of trust, sharing knowledge between agents, when someone who provides testimony shares knowledge in an epistemic trust process with others. It shows a relationship construction between subjects and objects thanks to the trust, a meta‐emotion that represents emotional ties between subjects to achieve another emotion.  相似文献   
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