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951.
Research on factors influencing attribution of responsibility has resulted in inconsistent and inconclusive findings. A theoretical analysis suggests that Heider's levels of causality represent two dimensions underlying attribution of responsibility. It is suggested that conflicting findings result from failures to control at least one of these two dimensions.  相似文献   
952.
This paper tests effects of audience feedback on speaker attitudes. One hundred and seven male subjects with initial beliefs on both sides of an issue (women's role) were assigned to speak for or against their own position; then an “audience” provided one of three types of feedback (speaker was sincere, speaker was insincere, no feedback) in a 2 × 2 × 3 design. Subjects who received sincere feedback showed greater change in the direction of their speech than did those who received insincere feedback. No feedback treatments resulted in intermediate change. This sincere > no feedback > insincere ordering of means held for both pro- and counterattitudinal speakers and for both pretest attitudes. A main effect for pretest attitude was also obtained. Two additional control groups allow for a separate analysis of the effects of (1) preparing and delivering the speech, and (2) audience reaction to the speech.  相似文献   
953.
During daily sessions four institutionalized retardates and four normal, first-grade children each played a two-choice marble dropping game while an adult experimenter sat beside and watched. When one of two colored lights was presented, two tokens were dispensed as soon as the subject dropped a marble, and when the other light was on, one token was dispensed. During choice trials that were interspersed among single-colored trials the subject was required to choose one of the two different colored holes. After the subject developed a preference for the color that earned two tokens, the experimenter stated a preference for the response that earned only one token (i.e., “I like it better when you put it into the —colored hole.”) Six of the eight subjects immediately switched to the response that earned low magnitude reinforcement when the experimenter stated his preference. Only two subjects switched back to the response that earned high magnitude reinforcement when the experimenter left the room. Subjects complied with the experimenter's preference statement regardless of whether or not it also included a negative component (i.e., what the experimenter did not like). There were no systematic differences between mentally retarded and normal subjects.  相似文献   
954.
A type of paired-associate task was given to 64 kindergarteners and 64 fifth-graders. In four conditions both linguistic and pictorial stimuli were presented simultaneously. In one condition, both a linguistic and pictorial relationship between two objects was depicted; in a second, only the linguistic aspect of the stimuli depicted a relationship; in the third condition, only the picture was relational; and in the fourth, neither the sentences nor the pictures portrayed a relationship between the objects. The results indicate that a relationship in both modes facilitated recall more than the presentation of a relationship in only one mode. A relationship in either mode enhanced recall more than no relationship at all. There were general significant age and IQ effects. The results are interpreted as favoring a duo-system model, with both representation and comprehension occurring within the context of relatively independent systems.  相似文献   
955.
First-gradens' multitrial free recall shows an effective list-length (ELL) effect: an initial recall gain followed by a constant output level that fluctuates in item content. The part-whole transfer paradigm was used to investigate ELL. The ELL effect occurred in whole-list learning regardless of whether the prior task consisted of relevant practice, irrelevant practice, or an unrelated task. Relevant part-list learning resulted in positive transfer which declined from a high to a marginal level over the course of whole-list learning. Other analyses indicated a general deficit in the use of strategies. A response-strength model was used to explain the ELL effect and the transfer results.  相似文献   
956.
The study investigated children's interpretation of blank reaction (nonreaction) from one adult to another as a function of its pairing with positive or negative overt feedback. Each child watched through a one-way mirror as an evaluating adult provided feedback to a second adult who was performing on a two-choice discrimination task. After six initial blank reaction trials, children observed one of four types of feedback combinations over 60 experimental trials: (a) right feedback on some trials and blank reactions on others, (b) wrong feedback on some trials and blank reactions on others, (c) right, wrong, and nonreaction on different trials, or (d) nonreaction on all trials. There was little evidence that children consistently interpreted blank reaction as meaning right independent of feedback combination. In contrast, in the Right-Blank and Wrong-Blank feedback combinations, children interpreted blank as meaning the opposite of the overt feedback it was paired with on over two-thirds of the trials, with no sex differences or test anxiety effects.  相似文献   
957.
Political cartoons depicting a presidential candidate undergoing an aggressive assault were manipulated to assess the effect on humor appreciation of variations in the degree of brutality of the aggressive tactics (minimal, intermediate, extreme). The identity of the depicted candidate (Richard Nixon vs George McGovern) was also manipulated. Humor-appreciation ratings were given to these cartoons by student subjects during the week preceding the 1972 presidential elections. Attitudes toward the depicted candidates were assessed in a postexperimental questionnaire. Neither degree of brutality nor affect toward the victim exerted a significant main effect, but a significant transverse interaction between the two variables was observed. When the assault involved minimal levels of brutality, the victimization of a rejected candidate was appreciated significantly more than that of a favored one; when intermediate levels of brutality were depicted, assaults against rejected candidates did not differ appreciably from attacks upon favored candidates in the level of mirth they elicited; when the brutality was extreme, aggression against rejected candidates was appreciated less than assaults against favored candidates, although nonsignificantly so. Of the various theoretical notions which were advanced to predict the results, a rationale involving the decoder's motivation to favor or object to the manner in which the aggressive agent is characterized as well as his motivation to enjoy or dislike the communication's projected outcome was considered to account best for the findings.  相似文献   
958.
Sixty-nine second grade suburban children were rated by three teachers using a classroom behavior inventory. Factor analysis was performed to test the a priori structure of the instrument. The 18-item inventory was analyzed on three factors: Task-Oriented vs Distractibility, Extroversion vs Introversion, and Considerateness vs Hostility. The three factors loaded perfectly according to the a priori design. The need for further investigations concerning the reliability and a comparison of the rating scale with objective observations is indicated.  相似文献   
959.
Both an opinion survey and an experimental study were conducted. The survey revealed that substantial majorities of those polled believed (a) that a defendant's character and previous history should influence jurors' decision (79%) and (b) that the defendant's physical appearance should not bias these decisions (93%). The hypothesis, derived from a reinforcement model of interpersonal attraction and previous research on physical appearance, was that attractive defendants would be more positively evaluated than unattractive ones despite the seeming irrelevance of appearance to judicial decisions. The results of a simulated jury task were that physically attractive defendants were evaluated with less certainty of guilt (p < .05), less severe recommended punishment (p < .005), and greater attraction (p < .005), than were unattractive defendants. The importance of independent affective and cognitive components of the attraction process were emphasized.  相似文献   
960.
Subjects supplied numerical definitions for five quantitative expressions embedded in two high-frequency contexts, one moderate-frequency context, two low-frequency contexts, and with no context specified. Mean definitions differed significantly across contexts and expressions with a Context-Expression interaction (p < .01). The variance in definition of an expression embedded in a context generally increased with the discrepancy between its no-context definition and the context event's estimated frequency (p < .05). Variance in the definitions of the sampled expressions gathered over diverse contexts increased with the expression's no-context definition (p < .05). Thus, the mean and variance of an expression's numerical definitions depended upon both the expression and its context.  相似文献   
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