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91.
Clinically significant change refers to meaningful change in individual patient functioning during psychotherapy. Following the operational definition of clinically significant change offered by Jacobson, Follette, and Revenstorf (1984), several alternatives have been proposed because they were thought to be either more accurate or more sensitive to detecting meaningful change. In this study, we compared five methods using a sample of 386 outpatients who underwent treatment in routine clinical practice. Differences were found between methods, suggesting that the statistical method used to calculate clinical significance has an effect on estimates of meaningful change. The Jacobson method (Jacobson & Truax, 1991) provided a moderate estimate of treatment effects and was recommended for use in outcome studies and research on clinically significant change, but future research is needed to validate this statistical method. 相似文献
92.
Effects of antisocial personality, cocaine and opioid dependence, and gender on eye movement control
Substance-dependent patients have been reported to exhibit abnormal smooth pursuit and saccadic eye movements. However, contrasts of the effects of different substances and the effects of comorbid psychiatric symptoms such as antisocial personality have rarely been performed. Separate analyses examined the effects of cocaine dependence, opioid dependence, or antisocial personality disorder. In each analysis, sex was included as an additional grouping factor. The dependent measures were the gain of smooth pursuit eye movement and the delay and accuracy of saccadic eye movement. Analyses of covariance indicated that both cocaine dependence and antisocial personality, but not opiate dependence, were associated with a significant reduction in gain of smooth pursuit eye movement. Cocaine dependence and antisocial personality also slowed the onset of saccadic eye movements, but only in men. No group differences were found in the accuracy of saccadic eye movements. The results suggest that the neurophysiological effects of cocaine dependence and antisocial personality overshadow the effects of heroin. The significance of these findings for visual attention and reading skill has yet to be assessed. 相似文献
93.
The question of whether early event memories are later accessible for verbal report is of major interest to those concerned with mnemonic processes. In a controlled laboratory study, we examined this question in children 16 and 20 months of age at the time of exposure to event sequences in the context of an elicited-imitation paradigm and who were subsequently tested for memory for the events at delays of 1, 3, 6, 9, or 12 months, and again at the age of 36 months. Stepwise regressions revealed that the number of mnemonic utterances elicited by direct interview at 36 months is predicted by the number of spontaneous mnemonic utterances at the first delayed recall session. Language abilities at exposure were not predictive of verbal report at 36 months of age. Thus, variables from the most recent exposure were of more import than were variables from the time of the initial experience of the events. 相似文献
94.
To address the question of whether memories from early childhood survive into later childhood, participants visited the laboratory at age 3 and again at 7, 8, or 9. At age 3, each talked with a parent about six events; at the later age each child talked with a researcher about four of these distant events as well as two more recent events. School-aged children recalled fewer than half of the distant events introduced. Further, the proportion of distant events recalled was negatively correlated with age. Those distant events that were recalled, however, were recounted in an accurate, detailed manner. Importantly, reports of distant events did not reflect the full extent of children's narrative ability. Reports of recent events were more coherent and included twice the detail. Implications for existing interpretations of autobiographical memory and childhood amnesia are discussed, and the need for further research employing innovative methods is emphasised. 相似文献
95.
A key strength of latent curve analysis (LCA) is the ability to model individual variability in rates of change as a function of 1 or more explanatory variables. The measurement of time plays a critical role because the explanatory variables multiplicatively interact with time in the prediction of the repeated measures. However, this interaction is not typically capitalized on in LCA because the measure of time is rather subtly incorporated via the factor loading matrix. The authors' goal is to demonstrate both analytically and empirically that classic techniques for probing interactions in multiple regression can be generalized to LCA. A worked example is presented, and the use of these techniques is recommended whenever estimating conditional LCAs in practice. 相似文献
96.
Recall by children ages 16–32 months was tested on event sequences that were either arbitrarily ordered or were constrained by enabling relations. Even the youngest children reliably recalled the enabling sequences. It was not until 20 months and older that the children performed at above-chance levels on the arbitrarily ordered events. 相似文献
97.
While mentoring is often recommended as a careerenhancement strategy for men and women, this studyexamines perceptions of the fairness of mentoringrelationships. In this experiment, a total of 124 male and female participants provided dataconcerning their fairness perceptions in reaction tomentoring scenarios presented to them. A total of 49% ofthe sample were male and 51% were female and 82% were Caucasian, 12% were Asian American, 3% wereLatino American, and 3% were African American. Severalindividual factors such as past mentoring experiencesand having met mentoring needs as well as interactions with gender (by mentoring type, mentoringreceived, and met needs) were related to ratings offairness. In addition, past mentoring received andperceived fairness of mentoring were related to reportsof how much mentoring participants reported theyhad given others. 相似文献
98.
Assumptions of infantile amnesia: are there differences between early and later memories? 总被引:1,自引:0,他引:1
Most adults are able to provide few, if any, reports of autobiographical memories from the first years of life. Early memories that do exist have been characterised as highly emotional, containing an abundance of perceptual as opposed to propositional information, and more often in the third than the first person perspective. These qualities figure prominently in theories of the source of the phenomenon of infantile amnesia. However, early and later memories have not been directly compared with regard to these features. In the present research, we compared early and later memories in the same individuals, with the same methodology. Results indicated few objective differences between the early and later memories of women (Experiment 1) and men (Experiment 2). The findings are discussed in light of their implications for theories as to the source of infantile amnesia. 相似文献
99.
It was the aim of this empirical investigation to find out etiologically effective factors of gamma- and delta-alcoholism and condusions for prognosis and prevention. While for gamma-alcoholics an addicted attitude is typical during misuse, for delta-types it is a disposition in the vegetative-somatic range. The prognosis of delta-addicts after attendance and following intensive care is better than that of gamma-alcoholics. During a research period of 3 years a significant increase of delta-types was observed. This trend is explainable only sociologically by the development of drinking patterns in the direction of permissive-functionally disturbed culture. Hence, prevention is possible only by changing drinking patterns. 相似文献
100.
Animal Cognition - Pictures are often used in cognitive research to represent objects and many species have demonstrated the ability to recognize two-dimensional pictures as representations of... 相似文献