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961.
The measurement of executive function has a long history in clinical and experimental neuropsychology. The goal of the present report was to determine the profile of behavior across the lifespan on four computerized measures of executive function contained in the recently developed Psychology Experiment Building Language (PEBL) test battery and evaluate whether this pattern is comparable to data previously obtained with the non-PEBL versions of these tests. Participants (N = 1,223; ages, 5–89 years) completed the PEBL Trail Making Test (pTMT), the Wisconsin Card Sort Test (pWCST; Berg, Journal of General Psychology, 39, 15–22, 1948; Grant & Berg, Journal of Experimental Psychology, 38, 404–411, 1948), the Tower of London (pToL), or a time estimation task (Time-Wall). Age-related effects were found over all four tests, especially as age increased from young childhood through adulthood. For several tests and measures (including pToL and pTMT), age-related slowing was found as age increased in adulthood. Together, these findings indicate that the PEBL tests provide valid and versatile new research tools for measuring executive functions.  相似文献   
962.
Over the last 200 years, where, when and how Americans die has changed dramatically. Throughout the 19th and early 20th centuries, most deaths occurred with little warning, typically due to short‐term infectious diseases. In the contemporary United States, death typically happens to older adults following a long‐term chronic illness. Most older adults die in institutions rather than at home, and many rely on life‐extending medical technologies. For most older Americans, it is more useful and accurate to conceptualize the end of life as an anticipated and protracted process (i.e., dying) rather than a discrete and sudden event (i.e., death). In this article, I summarize historical and epidemiologic patterns of death and dying, and describe the implications of these patterns for two psychological processes: preparations for one’s own end of life; and psychological adjustment to the death of a loved one.  相似文献   
963.
The study of attentional capture has provided a rich context for assessing the relative influence of top-down and bottom-up factors in visual perception. Some have argued that attentional capture by a salient, irrelevant stimulus is contingent on top-down attentional set (e.g., Folk, Remington, & Johnston, Journal of Experimental Psychology: Human Perception and Performance 18:1030?C1044, 1992). Others, however, have argued that capture is driven entirely by bottom-up salience and that top-down factors influence the postallocation speed of disengagement from the irrelevant stimulus (e.g., Theeuwes, Acta Psychologica 135:77?C99, 2010a). In support of this speed-of-disengagement hypothesis, recent findings from the modified spatial-cuing paradigm show that cues carrying a no-go target property produce reverse, or negative, cuing effects, consistent with inhibition of the cue location from which attention has been very quickly disengaged (Belopolsky, Schreij, & Theeuwes, Perception, & Psychophysics, 72, 326?C341, 2010). Across six experiments, we show that this inhibitory process can be dissociated from shifts of spatial attention and is, thus, not a reliable marker of capture. We conclude that the data are inconsistent with the predictions of the disengagement hypothesis.  相似文献   
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The study explored how two measures of mother–adolescent dissimilarity in illness representations relate to negative emotional adjustment in mothers and adolescents. Eighty-four adolescents with type 1 diabetes (age 11.5–17.5) and their mothers completed the Revised Illness Perceptions Questionnaire and measures of negative emotional adjustment. Adolescents viewed diabetes as less chronic, containing fewer negative emotional representations, and that mother had less control over the illness than did mothers. Mother–adolescent mean differences in representations were not associated with negative adjustment for adolescents; mean differences in coherence were related to negative adjustment for mothers, when controlling the individual's own representations. A measure of dissimilarity based on the sum of squared differences between mother and adolescent was associated with negative adolescent adjustment when controlling adolescent's own representations, but no relations were found for mothers. Dyadic approaches to coping with chronic illness will benefit by understanding how dissimilarity in illness representations between patient and caregiver relate to adjustment.  相似文献   
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968.

Purpose

The study specified an alternate model to examine the measurement invariance of multisource performance ratings (MSPRs) to systematically investigate the theoretical meaning of common method variance in the form of rater effects. As opposed to testing invariance based on a multigroup design with raters aggregated within sources, this study specified both performance dimension and idiosyncratic rater factors.

Design/Methodology/Approach

Data was obtained from 5,278 managers from a wide range of organizations and hierarchical levels, who were rated on the BENCHMARKS® MSPR instrument.

Findings

Our results diverged from prior research such that MSPRs were found to lack invariance for raters from different levels. However, same level raters provided equivalent ratings in terms of both the performance dimension loadings and rater factor loadings.

Implications

The results illustrate the importance of modeling rater factors when investigating invariance and suggest that rater factors reflect substantively meaningful variance, not bias.

Originality/Value

The current study applies an alternative model to examine invariance of MSPRs that allowed us to answer three questions that would not be possible with more traditional multigroup designs. First, the model allowed us to examine the impact of paramaterizing idiosyncratic rater factors on inferences of cross-rater invariance. Next, including multiple raters from each organizational level in the MSPR model allowed us to tease apart the degree of invariance in raters from the same source, relative to raters from different sources. Finally, our study allowed for inferences with respect to the invariance of idiosyncratic rater factors.  相似文献   
969.
In Ireland family therapy is a small profession, with under 200 registered therapists. The Irish family therapy movement began in the mid-1970s. By 1980 the Family Therapy Network of Ireland in the Republic of Ireland and the Northern Ireland Branch of the UK Association Family therapy had been founded. At present there are three main family therapy training centers in Ireland: two in the south (the Mater University Hospital, affiliated to University College Dublin and Clanwilliam Institute) and one in the north (at Queen’s University Belfast). There is no statutory registration and licensing of family therapists in Ireland. Accredited professional family therapy programs in Ireland are 4-year part-time courses culminating in masters level qualifications. A primary degree in medicine, nursing, psychology, social science or education is a prerequisite for entry. Family therapists in Ireland work in both private practice and the public health service. Most family therapists in the public sector are employed as social workers, psychologists, psychiatrists or nurses, and conduct family therapy as part of their broader professional roles. Couple therapy in Ireland is provided by family therapists, and also by voluntary couple counselors based in networks of local centers, some of which were originally religiously affiliated, without a formal connection to national family therapy associations. The three major future challenges for Irish family therapy are creating a research infrastructure, developing a career structure in the public health service, and introducing statutory registration.  相似文献   
970.
Contemporary feedback researchers have adopted theoretical perspectives in which personal characteristics interact with aspects of the feedback environment to influence feedback-related perceptions, feedback seeking, and job performance. To test these assertions, this study incorporates implicit person theory, uncertainty reduction theory, and Korman's theory of work motivation (2001) to develop a model that links a critical aspect of the feedback environment (feedback quality) and goal orientation to perceptions of feedback utility, feedback seeking, role clarity, and task performance and organizational citizenship behaviors. Results from supervisor–subordinate dyadic data (N?=?202) obtained from employed students largely support the hypothesized model. Implications are discussed.  相似文献   
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