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91.
Student-based teaching evaluations are an integral component to institutions of higher education. Previous work on student-based teaching evaluations suggest that evaluations of instructors based upon “thin slice” 30-s video clips of them in the classroom correlate strongly with their end of the term “thick slice” student evaluations. This study’s results support previous findings, but also find that thick slice student evaluations are better than thin slice evaluations. The findings are interpreted to suggest that thick slice evaluations capture course content variables not reflected in thin slice evaluations. 相似文献
92.
93.
The worst performance rule for cognitive tasks [Coyle, T.R. (2003). IQ, the worst performance rule, and Spearman's law: A reanalysis and extension. Intelligence, 31, 567-587] in which reaction time is measured is the result that IQ scores correlate better with longer (i.e., 0.7 and 0.9 quantile) reaction times than shorter (i.e., 0.1 and 0.3 quantile) reaction times. We show that this pattern of correlations can be predicted by the diffusion model [Ratcliff, R. (1978). A theory of memory retrieval. Psychological Review, 85, 59-108], in two ways: either assuming that the rate of accumulation of information toward a decision is higher for higher IQ subjects or assuming that the criterial amounts of information they require before a decision are lower. Importantly, the model explains both reaction times and accuracy, so the two possibilities can be distinguished. 相似文献
94.
Compulsive hoarding, the acquisition of and failure to discard large numbers of possessions, is associated with substantial health risk, impairment in functioning, and economic burden. Despite clear indications that hoarding has a detrimental effect on people living with or near someone with a hoarding problem, no empirical research has examined these harmful effects. The aim of the present study was to examine the burden of hoarding on family members. Six hundred sixty-five family informants who reported having a family member or friend with hoarding behaviors completed an internet-based survey. Living with an individual who hoards during childhood was associated with elevated reports of childhood distress and family strain. Family members reported high levels of patient rejection attitudes, suggesting high levels of family frustration and hostility. Rejecting attitudes were predicted by severity of hoarding symptoms, the individual's perceived lack of insight into the behavior, and having lived in a cluttered environment during childhood. These results suggest that compulsive hoarding adversely impacts not only the hoarding individual, but also those living with them. 相似文献
95.
The current study was designed to investigate children's memory and suggestibility for events differing in valence (positive or negative) and veracity (true or false). A total of 82 3- and 5-year-olds were asked repeated questions about true and false events, either in a grouped order (i.e., all questions about a certain event asked consecutively) or in a nongrouped order (i.e., questions about a certain event were interspersed with questions about other events). Interviewer gender was also varied. Individual differences, including attachment style, inhibition, and behavioral adjustment, were examined as potential predictors of memory and suggestibility. Results revealed significant age, valence, and veracity effects on children's memory reports. Path analysis demonstrated that individual differences in behavioral problems and inhibitory ability predicted children's provision of inaccurate information. Implications for psychological theory and legal application are discussed. 相似文献
96.
Randy O. Frost Gail Steketee David F. Tolin Stefanie Renaud 《Journal of psychopathology and behavioral assessment》2008,30(3):193-203
Few instruments are available to assess compulsive hoarding and severity of clutter. Accuracy of assessment is important to
understanding the clinical significance of the problem. To overcome problems associated with over- and under-reporting of
hoarding symptoms, the clutter image rating (CIR) was developed. This pictorial scale contains nine equidistant photographs
of severity of clutter representing each of three main rooms of most people’s homes: living room, kitchen, and bedroom. The
psychometric properties of this measure were examined in two studies. Internal consistency, test–retest, and interobserver
reliabilities were good and convergent validity with other questionnaire and interview measures was also good. The CIR correlated
more strongly with measures of clutter than with other hoarding and psychopathology scales. The CIR’s very brief pictorial
assessment method makes it useful in clinical and treatment contexts for measuring the clutter dimension of compulsive hoarding.
The Clutter Image Rating (CIR) is available in conjunction with the following publication: Steketee, G., & Frost, R.O. (2007).
Treatment of compulsive hoarding. New York: Oxford University Press at . 相似文献
97.
We describe the eighth case study of a female diagnosed with anti-N-methyl-D-aspartate receptor encephalitis without an identified tumor who presented with floridly psychotic symptoms following a 2-week prodromal phase with new-onset headaches and presyncopal episodes. While hospitalized, the patient had seizures, autonomic dysfunction, involuntary movements, and a decline in mental status. A subsequent assay was positive for anti-N-methyl-D-aspartate receptor receptor antibodies. In contrast to most reported cases, an initial trial with corticosteroids was therapeutically unsuccessful. Subsequent treatment with intravenous immunoglobulins, however, resulted in a prompt, robust clinical response and enabled the patient to be rapidly discharged from the hospital, with minimal neuropsychiatric sequelae. 相似文献
98.
This research tested the proposition that the oft-reported relation between caregiver mental health outcomes (i.e., resentment, depression) and potentially harmful caregiver behavior (PHB) would be mediated or moderated by caregiver endorsement of proactively aggressive caregiving strategies (PA). Caregiver resentment was the strongest predictor of PHB in the sample of 417 informal caregivers who resided with their care recipients; in fact, resentment mediated the impact of caregiver depression, thus suggesting that depressed affect was associated with PHB only if depressed caregivers resented their caregiving burdens. As predicted, caregiver endorsement of PA moderated the relation between resentment and PHB, such that links between these two constructs were strongest when caregivers were high in both resentment and PA. Endorsement of PA also mediated the relations between demographic or contextual variables (i.e., income, care recipient dementia) and PHB. Implications of these results for research and intervention are discussed. 相似文献
99.
This study examined significant others' expressed emotion (EE) and a closely related construct, perceived criticism, as predictors of cognitive-behavioral therapy outcome in a sample of 40 patients with social phobia (social anxiety disorder). Patients enrolled in group therapy for social phobia completed pre- and post-treatment questionnaire measures of perceived criticism and anxious and depressive symptoms. Designated significant others were assessed for the components of high EE (criticism, hostility and emotional overinvolvement) using the Camberwell Family Interview. It was hypothesized that these high-EE components and patients' perceived criticism would be associated with poorer treatment outcome, and results ran counter to these expectations. Controlling for initial social phobia severity, lower levels of perceived criticism predicted treatment dropout. There was also a nonsignificant trend for participants with a significant other rated as high in emotional overinvolvement to show less change on a composite symptom measure. Findings from this study suggest that close relationships impact the outcome of cognitive-behavioral interventions for social phobia. 相似文献
100.
Patients with panic disorder with agoraphobia (n = 40) or obsessive- compulsive disorder (n = 61) participated in a 10-min problem-solving interaction with their primary relative. Relatives were categorized as hostile or nonhostile toward the patient on the basis of a measure of expressed emotion (EE). Observed interactions between patients and their hostile relatives, relative to those of dyads with a nonhostile relative, were marked by higher rates of relatives' criticism and of patients' negativity but not by higher rates of negative reciprocity. Analyses of sequences indicated that the dyads with a hostile relative had a higher rate of sequences in which the relative was first critical and the patient then negative than was the case for dyads with nonhostile relatives. Moreover, hostile relatives were more frequently critical than nonhostile relatives whether patients' preceding behavior was positive, negative, or neutral. The findings are consistent with the stress-vulnerability model of the effect of EE on mental health, in that patients living with a high EE relative appear to be exposed to higher levels of interpersonal stress. 相似文献