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251.
A meta-analysis was conducted on 23 psychosocial predictors of intentions to use condoms. Data from 67 independent samples were included in the review. Findings demonstrated that demographic, sexual experience, and personality variables had small average correlations with intentions. Knowledge about HIV/AIDS and perceptions of the threat of disease were also weakly related to decisions about using condoms. Attitudes and subjective norms from the theory of reasoned action, on the other hand, demonstrated medium to strong effect sizes. Two components of social influence not specified by the theory of reasoned action also received support. Evidence suggested that perceived behavioral control from the theory of planned behavior was a reliable predictor of behavioral intentions and explained variance over and above the effects of attitudes and subjective norms. 相似文献
252.
253.
Patients with schizophrenia have a substantial lifetime suicide risk, especially by violent means. Little published work exists on self-harm (SH) in this population. The goal of this study was to examine whether patients with schizophrenia were also more likely to self-harm in a violent manner. A retrospective analysis performed on method, motive, and suicidal intent in patients with schizophrenia (n = 50) and adjustment reaction (n = 138) who presented with SH over a 3-year period found that there was no significant difference between the two groups in terms of violence of method or suicidal intent. Presence of positive symptoms of schizophrenia was not significantly associated with use of a violent method. This study suggests that the expected pattern of violent SH in schizophrenia is inaccurate and for the majority the acts are of a similar nature to those seen in adjustment reactions. 相似文献
254.
James M. Otson Carolyn L. Hafer Liane Taylor 《Journal of applied social psychology》2001,31(5):981-999
This research investigated how self‐presentation goals can influence public expressions of negative emotions. In Study 1, participants were asked how individuals would present their negative emotions if they were trying to create each of 5 different impressions, which corresponded to 5 self‐presentation strategies identified by Jones and Pittman (1982). Results show that individuals were expected to systematically understate or exaggerate their negative emotions, depending on the impression/strategy. In Study 2, participants discussed with another person a course they were taking where they were not doing as well as they had hoped. They were instructed either to present their feelings honestly, to ingratiate, or to intimidate the other person. Compared to the honesty condition, ingratia‐tion led to fewer negative emotions being expressed, whereas intimidation led to more negative emotions being expressed. Taken together, these studies provide initial evidence about when and how self‐presentation motives can influence reports of negative emotions. 相似文献
255.
The present study explores the relation between academic self-concept, self-esteem, and aggression at school. Longitudinal data from a racially diverse sample of middle-school students were analyzed to explore how academic self-concept influenced the likelihood of aggressing at school and whether high self-concept exerted a different pattern of influence when threatened. Data include self-reported academic self-concept, school-reported academic performance, and parent-reported school discipline. Results suggest that, in general, students with low self-concept in achievement domains are more likely to aggress at school than those with high self-concept. However, there is a small sample of youth who, when they receive contradictory information that threatens their reported self-concept, do aggress. Global self-esteem was not found to be predictive of aggression. These results are discussed in the context of recent debates on whether self-esteem is a predictor of aggression and the use of a more proximal vs. general self-measure in examining the self-esteem and aggression relation. 相似文献
256.
Students learned toy assembly sequences presented in picture, text, or one of three multimedia formats, and completed order verification, recall, and object assembly tasks. Experiment 1 compared repetitious (i.e. dual format presentations each conveying similar information) with complementary (i.e. dual format presentations each conveying different information) multimedia presentations. Repetitious presentations appear to provide learning benefits as a function of their inherent redundancy; complementary presentations provide benefits as a result of users actively integrating picture and text elements into a cohesive mental model. Experiment 2 compared repetitious with interleaved (i.e. assembly steps presented in alternating picture‐text formats) multimedia presentations. Again, multimedia presentations led to overall learning advantages relative to single‐format presentations, with an emphasis on both repetition and integrative working memory processes. Object assembly performance consistently demonstrated the utility of picture learning, with or without accompanying text. Results are considered relative to classic and contemporary learning theory, and inform educational design. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
257.
Responses to the 1999 Youth Risk Behavior Survey including suicide ideation, attempt, medically treated attempt, and six problem behaviors were analysed. Youth across the spectrum ideated. Overwhelmingly, the 17% of youth with more than three problem behaviors were the youth who acted; they accounted for 60% of medically treated suicidal acts. Compared to adolescents with zero problem behaviors, the odds of a medically treated suicide attempt were 2.3 times greater among respondents with one, 8.8 with two, 18.3 with three, 30.8 with four, 50.0 with five, and 227.3 with six. A count of problem behaviors offers a reliable way to identify suicide risk. 相似文献
258.
A multiple baseline design across 3 children with autism was used to assess the effects of prompting and social reinforcement to teach participants to respond to an adult's bid for joint attention and to initiate bids for joint attention. Participants were taught to respond to an adult's bid for joint attention by looking in the direction of an object at which the adult pointed, by making a comment about the object, and by looking back at the adult. Additional training and reinforcement were needed to teach the participants to initiate bids for joint attention. Findings are discussed in terms of the social relevance of teaching children with autism to respond to and initiate bids for joint attention. 相似文献
259.
Two related studies were conducted in order to investigate whether psychosocial and moral development appeared to have been disrupted and arrested in veterans diagnosed as having posttraumatic stress disorder (PTSD). Study 1 was devoted to developing a measure of late adolescence, early adulthood, and adulthood stages of psychosocial development. In Study 2, a sample of 32 PTSD‐diagnosed and 32 PTSD‐free veterans participated. The PTSD‐diagnosed participants presented evidence of arrested psychosocial and moral development. 相似文献
260.
Aggressive responding following benzodiazepine ingestion has been recorded in both experimental and client populations, however, the mechanism responsible for this outcome is unclear. The goal of this study was to identify an affective concomitant linked to diazepam‐induced aggression that might be responsible for this relationship. Thirty males (15 diazepam and 15 placebo) participated in the Taylor Aggression Paradigm while covertly being videotaped. The videotapes were analyzed using the Facial Action Coding System with the goal of identifying facial expression differences between the two groups. Relative to placebo participants, diazepam participants selected significantly higher shock settings for their opponents, consistent with past findings using this paradigm. Diazepam participants also engaged in significantly fewer appeasement expressions (associated with the self‐conscious emotions) during the task, although there were no group differences for other emotion expressions or for movements in general. Aggr. Behav. 35:203–212, 2009. © 2008 Wiley‐Liss, Inc. 相似文献