全文获取类型
收费全文 | 943篇 |
免费 | 34篇 |
出版年
2023年 | 3篇 |
2021年 | 7篇 |
2020年 | 16篇 |
2019年 | 10篇 |
2018年 | 24篇 |
2017年 | 25篇 |
2016年 | 24篇 |
2015年 | 16篇 |
2014年 | 14篇 |
2013年 | 123篇 |
2012年 | 34篇 |
2011年 | 38篇 |
2010年 | 23篇 |
2009年 | 25篇 |
2008年 | 31篇 |
2007年 | 40篇 |
2006年 | 36篇 |
2005年 | 27篇 |
2004年 | 25篇 |
2003年 | 29篇 |
2002年 | 50篇 |
2001年 | 13篇 |
2000年 | 14篇 |
1999年 | 24篇 |
1998年 | 21篇 |
1997年 | 17篇 |
1996年 | 12篇 |
1995年 | 7篇 |
1994年 | 10篇 |
1993年 | 14篇 |
1992年 | 17篇 |
1991年 | 9篇 |
1990年 | 10篇 |
1989年 | 10篇 |
1988年 | 13篇 |
1987年 | 11篇 |
1986年 | 9篇 |
1985年 | 11篇 |
1984年 | 17篇 |
1983年 | 12篇 |
1982年 | 8篇 |
1981年 | 10篇 |
1980年 | 12篇 |
1979年 | 12篇 |
1978年 | 20篇 |
1977年 | 9篇 |
1976年 | 11篇 |
1975年 | 8篇 |
1973年 | 3篇 |
1969年 | 3篇 |
排序方式: 共有977条查询结果,搜索用时 31 毫秒
121.
122.
Robert F. Belli Piotr Winkielman J. Don Read Norbert Schwarz Steven Jay Lynn 《Psychonomic bulletin & review》1998,5(2):318-323
Dissociative disorders that are believed to develop from childhood sexual abuse are often considered to include amnesia for childhood events, particularly the events that involve the abuse itself. One unresolved issue is the extent to which memory recovery attempts can contribute to claims of having amnestic symptoms. Experiments with undergraduate subjects reveal that requiring more reports of childhood events will increase judgments of having poorer memory of one’s childhood. The results are consistent with the use of heuristics when one is reasoning under conditions of uncertainty, as experienced difficulty in remembering more experiences is attributed to the incompleteness of childhood memory. The findings challenge the validity of reports of childhood amnesia that follow memory recovery attempts. 相似文献
123.
To examine possible effects of iron supplementation on the intelligence of young adolescents, iron supplements and placebos were given daily for 16 weeks to two matched groups of 208 and 205 12–15-year-olds. Iron status before the trial began was assessed by the measurement of serum ferritin and haemoglobin levels. In the sample considered as a whole, the iron supplementation had a small but nonsignificant effect on IQ, but those who were iron deficient, with serum ferritin levels of 12 ng/ml and below, showed a statistically significant IQ gain of 5.8 IQ points, as compared with a matched control group given placebos. 相似文献
124.
A recognition memory task was used to determine whether the search set is reduced by cueing subject to forget a part of the input. Correct recognition reaction time was used to infer the size of the search set. The principal results were that RT on forget trials was faster than RT on remember trials and that RT was fastest when the forget cue was presented at the outset of the trial rather than after the material had been presented. These findings are generally consistent with the hypothesis that selective search is responsible for the enhancement of recall produced by forget instructions in earlier studies. 相似文献
125.
Average time required to determine whether an alphanumeric character was presented in its normal version or as its mirror image increased from 500 msec to 1,000 msec as its angular departure from upright increased from 0 to 180 deg. However, when Ss already knew the identity of the upcoming character and when advance information as to its orientation was available for 1,000 msec, this reaction time was reduced to about 400 msec regardless of the orientation of the test stimulus. In this case, Ss claimed that they could prepare for the rotated stimulus by imagining the normal version of the designated character rotated into the indicated orientation and that they could then rapidly test for a match against the ensuing stimulus. 相似文献
126.
Claire Lynn Fleet Siegel 《Journal of Vocational Behavior》1973,3(1):15-19
A questionnaire was administered to 61 second graders. Sexual differences in occupational choices were apparent. Boys chose twice as many occupations as girls. Of 29 occupations selected as “most desirable,” only one was mentioned by both boys and girls. Of 37 occupations selected as “least desirable,” only two were mentioned by both sexes. More boys than girls knew their father's occupation. Although 76% of the girls knew their father's occupation, they did not select that occupation for themselves. A series of hypotheses based on the above data was generated. 相似文献
127.
The aim of this study on determinants of life satisfaction in adulthood was to test actor–partner interdependence models among couples in the phase of the family life cycle following the departure of their children from the parental home. Using structural equation modeling, measures of family relationships, such as a person’s own and his/her partner’s marital adjustment, the amount of contact with children (and grandchildren, if applicable), and being a grandparent or not, served as independent variables to predict each partner’s satisfaction with life. A sample comprising 102 couples (of which 58 couples had grandchildren), all at the empty-nest stage, participated in the study. Results revealed that, for both husbands and wives, the effects of their own marital adjustment and the amount of contact with their adult children on their satisfaction with life were significant. A partner effect was also confirmed between wives’ marital adjustment and their husbands’ satisfaction with life. Furthermore, although being a grandparent did not predict higher life satisfaction for the whole sample of couples, the path between the amount of contact with grandchildren and life satisfaction was significant for the subsample of women who were grandmothers. Results are discussed in terms of the needs filled by these family relationships. 相似文献
128.
129.
Everyday Life Cognitive Instability Predicts Simple Reaction Time Variability: Analysis of Reaction Time Distributions and Delta Plots 下载免费PDF全文
Michael B. Steinborn Robert Langner Hagen C. Flehmig Lynn Huestegge 《Applied cognitive psychology》2016,30(1):92-102
The goal of this study is to understand the interface between subjectively assessed and objectively measured attention functioning. To this end, we assessed both self‐report data using the Cognitive Failures Questionnaire (CFQ) and sustained‐attention performance using a low‐demand psychomotor vigilance task that required participants to respond to visual targets. Unlike previous studies, reliability of task performance was ensured, testing individuals twice within a retest interval of 1 week. Given that everyday life attentional lapse tendencies vary even in normal‐population samples, we asked whether there is a relationship with laboratory performance, in general and as a consequence of time on task (TOT). As a result, low (versus high) CFQ scorers were somewhat different in their average response speed but became particularly prone to lapsing during the task period, as reflected in standard measures of response‐speed variability as well as ex‐Gaussian parameters of distributional skewness. In conclusion, we argue that persistence to sustained demand might be an important aspect of construct validity that must be evoked by a manipulation of TOT, which may be useful for the evaluation of questionnaires in ecologically valid situations. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
130.