全文获取类型
收费全文 | 2124篇 |
免费 | 98篇 |
出版年
2023年 | 10篇 |
2022年 | 11篇 |
2021年 | 24篇 |
2020年 | 36篇 |
2019年 | 51篇 |
2018年 | 67篇 |
2017年 | 65篇 |
2016年 | 64篇 |
2015年 | 69篇 |
2014年 | 59篇 |
2013年 | 236篇 |
2012年 | 86篇 |
2011年 | 101篇 |
2010年 | 76篇 |
2009年 | 66篇 |
2008年 | 97篇 |
2007年 | 87篇 |
2006年 | 79篇 |
2005年 | 86篇 |
2004年 | 92篇 |
2003年 | 83篇 |
2002年 | 86篇 |
2001年 | 38篇 |
2000年 | 31篇 |
1999年 | 34篇 |
1998年 | 36篇 |
1997年 | 45篇 |
1996年 | 24篇 |
1995年 | 18篇 |
1994年 | 30篇 |
1993年 | 33篇 |
1992年 | 12篇 |
1991年 | 15篇 |
1990年 | 16篇 |
1989年 | 18篇 |
1988年 | 12篇 |
1987年 | 15篇 |
1986年 | 20篇 |
1985年 | 25篇 |
1984年 | 20篇 |
1983年 | 21篇 |
1982年 | 12篇 |
1981年 | 17篇 |
1980年 | 20篇 |
1979年 | 8篇 |
1978年 | 9篇 |
1977年 | 12篇 |
1976年 | 8篇 |
1974年 | 5篇 |
1950年 | 5篇 |
排序方式: 共有2222条查询结果,搜索用时 15 毫秒
61.
Karen Strohm Kitchener Patricia M. King 《Journal of applied developmental psychology》1981,2(2):89-116
This paper describes a seven-stage model of post-adolescent reasoning styles, the most advanced of which is called “Reflective Judgment.” The model outlines a sequence of increasingly complex methods of justification of beliefs. This model demonstrates how people's conceptions of the nature of knowledge, the nature of reality, and their concepts of justification change over age/educational levels. Sixty subjects from three age/educational levels (high school, college, and graduate school) were administered the Reflective Judgment Interview. In addition, subjects were tested on four other factors hypothesized to affect reflective judgment scores. Two were competing theoretical constructs: verbal ability (using Terman's Concept Mastery Test) and Piagetian formal operations (chemicals and pendulum tasks); and two were potentially confounding factors: socio-economic status (using Hollingshead's two-factor index) and verbal fluency (number of words spoken during the interview). Highly significant differences (p < .001) were found on reflective judgment level between the three age/educational groups, and could not be statistically accounted for by scores earned on measures of the other four factors. Whereas verbal ability was found to be closely related to reflective judgment level, the differences between groups on reflective judgment could not be solely attributed to this factor. 相似文献
62.
Mary K. Enright Carolyn K. Rovee-Collier Jeffrey W. Fagen Karen Caniglia 《Journal of experimental child psychology》1983,36(2):209-225
Long-term retention of operant footkicking acquired in the mobile conjugate reinforcement paradigm was assessed as a function of the distribution of training time. In the first study, 3-month-old infants were trained for either one 18-min session or for two 9-min or three 6-min sessions separated by 24-hr intervals. All infants exhibited retention during a test administered immediately after training, but only those trained in a single session continued to perform the conditioned response during cued-recall tests 7 or 14 days later. Infants trained in three sessions showed no evidence of remembering the contingency even after a week. A warm-up decrement, seen in the day-to-day performance of infants in the distributed conditions, was eliminated in the second study by the interpolation of a nonreinforcement period at the outset of daily sessions. This procedure also enhanced long-term retention such that infants trained in three 6-min session now remembered the contingency for 14 days and did not differ from infants who had received a single 18-min session. Whether distributed training facilitates or impairs long-term retention appears to depend on the opportunity for infants to acquire a sufficient number (or kind) of effective retrieval cues during original learning. 相似文献
63.
The Rokeach Dogmatism Scale and the Eysenck Personality Questionnaire were correlated with educator-reported use of corporal punishment. Respondents were from a medium-size school system in Tennessee. Results indicated that closed-mindedness, as measured by the Rokeach scale, and Neuroticism, as measured by the Eysenck Scale, were highly correlated with reported use of corporal punishment. Of the remaining two dimensions of personality measured by the Eysenck questionnaire, Extraversion was found to be moderately correlated with reported use of corporal punishment while Psychoticism showed no significant relationship. A significant negative correlation was found between years of experience in teaching and use of corporal punishment. Frequency of physical punishment used on an educator when he/she was in grades K-12 was positively correlated with reported use of corporal punishment. Heavy users of corporal punishment tended to be relatively inexperienced, close-minded, neurotic, and impulsive as compared to their peers who did not use corporal punishment. 相似文献
64.
65.
66.
67.
68.
69.
70.
Previous research has shown that ostracism even by outgroup members is aversive. In this study we examined whether ostracism by a particular type of outgroup, a despised outgroup, was sufficient to inflict emotional distress. We manipulated ostracism using Cyberball, an on-line ball toss game. Ostracized participants reported lower levels of belonging, self-esteem, control, and meaningful existence, and more negative mood, than included participants. Moreover, ostracism by despised outgroup members was no less aversive than ostracism by rival outgroup or ingroup members. Participants differentiated between the groups, however; ostracized individuals reported greater outgroup negativity than included participants only when their co-players were members of the despised outgroup. We interpret these results as evidence for the powerful impact of ostracism and the potential importance of distinguishing between qualitatively different outgroups. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献