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991.
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993.
Why is the computer more alluring to boys than it is to girls? One answer to this question is drawn from a social psychological model of human interaction. Social psychological research indicates that the expectations an individual has about another person can shape his or her interaction with that person. We hypothesized that, in a similar manner, the expectations software designers hold about the users of the software they design are central in determining the way the software they design interacts with the user. In order to test this notion, we had 43 educators with programming experience design software for either boys, girls, or students, and found that programs for girls were classifiable as “learning tools,” whereas programs for both boys and students were most like “games.” These differences occur as a function of the designers' expectations of the characteristics of potential users of the program and result in sex stereotyped software. We conclude that it is not the computer, or even the software, that is at the root of the sex bias in software, but the expectations and stereotypes of the designers of the software.  相似文献   
994.
This study examines the roles of life stress, hassles, and self-efficacy in the prediction of adjustment in aging. Twenty-six men and 26 women between the ages of 65 and 75 participated in an initial structured interview and a follow-up interview one year later. Measures of negative life change events, daily hassles, and self-efficacy were used to predict depression, psychosomatic symptoms, and negative well-being both in concurrent and time-lag designs. Frequency of hassles was the strongest predictor, showing significant relationships with depression and psychosomatic symptoms both concurrently and one year later, even when initial distress was controlled. Perceived self-efficacy was also shown to be predictive of current and subsequent depression, even after initial depression was controlled. Frequency of negative life events was a weak predictive factor. The only area where life events related significantly to health was in time-lag analyses with negative well-being, even when initial distress was controlled.  相似文献   
995.
996.
Evidence suggests that teachers treat students differently according to various characteristics, including demographic factors and academic labels. An attempt was made to discover whether teachers' recommendations of punishment would differ according to the students' age, race, gender, IQ level, and type of offense. Punishment was recommended for a hypothetical student in a fighting, a stealing, and a cheating situation. The results revealed that southern white female teachers generally reported that they would recommend more severe punishment for males than for females and for white males than for black males. It was noted that these results occured despite the fact that teachers differed in age, number of years of teaching experience, grade levels taught, and education level.  相似文献   
997.
This study investigated the relationships of metal levels and metal combinations to children's classroom behavior. Hair-metal concentrations of lead, arsenic, mercury, cadmium, and aluminum were determined in 80 randomly selected elementary-age children, who were also rated by their classroom teacher on the Walker Problem Behavior Identification Checklist (WPBIC). Parents were interviewed to control for confounding variables that may have affected behavioral development. Regression analysis indicated that the set of metals was significantly related to increased scores on four of the five WPBIC subscales and on the total scale, with lead being a major contributor to four of the six dependent measures. Metal combinations were significantly related to increased scores on the WPBIC subscales measuring acting-out, disturbed peer relations, and immaturity, and on the total scale. A continuing reexamination of metal poisoning concentrations is needed because metal levels and metal combinations previously thought harmless may be associated with nonadaptive classroom behavior.  相似文献   
998.
Reduction in medication levels of drugs used to suppress inappropriate behavior (chlorpromazine, thioridazine and haloperidol) resulted in increases in performance on a discrimination learning task for seven residents of a state institution who are mentally retarded. After training to criterion on a matching-to-sample task, these participants experienced reductions in medication in an N of 1 AB replication paradigm. Two controls were medication free, and one remained on a stable dosage throughout. Improvement of performance on the first dependent variable (number of trials needed to meet criterion) ranged from 13.8% to 53.3% for the seven participants, while the three controls improved less than 1%. Improvement of performance on the second dependent variable (percentage of correct responses) ranged from 2.7% to 19.7% for experimental subjects; five of the seven subjects exhibited a minimum improvement of 8%. The change in percentage of correct responses for the three controls ranged from ?4.9 to 1.3. Treatment implications are discussed.  相似文献   
999.
Answering a question regarding a stimulus word can cause incidental encoding of the word itself. The thoroughness of the encoding depends in part upon what question is answered. For example, saying whether a word describes oneself causes a particularly high degree of incidental encoding. The study reported here investigated several variables that have been proposed as mediators of that effect. As in previous research, subjects completed an incidental-encoding and recall procedure. They then rated (a) the quality and degree of affect that they would experience if each stimulus word were to be applied to them, (b) the importance to them of the behavioral/psychological dimension implied by the stimulus word, and (c) the degree to which they saw themselves as distinctive on that dimension. As in previous studies, deciding whether a word described the self increased the likelihood of subsequent recall. There also was a highly significant interaction such that words judged to be applicable to self were recalled better than those judged not to be applicable. There was no evidence, however, of a mediational role for any other variable studied. Discussion centers on theoretical implications of the data.  相似文献   
1000.
Recent research suggests that some of the wording of the original Self-Consciousness Scale is too abstract for easy understanding by research participants who are not college students. This article presents a revised version of that scale, along with information regarding its psychometric properties. In general, the psychometric properties of the revised scale compare quite favorably to those of the original scale. It is suggested that the revised Self-Consciousness Scale be used whenever data are collected from populations other than college students.  相似文献   
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