首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   446篇
  免费   7篇
  453篇
  2024年   3篇
  2023年   5篇
  2022年   3篇
  2021年   5篇
  2020年   12篇
  2019年   7篇
  2018年   16篇
  2017年   12篇
  2016年   12篇
  2015年   12篇
  2014年   12篇
  2013年   55篇
  2012年   16篇
  2011年   20篇
  2010年   13篇
  2009年   11篇
  2008年   12篇
  2007年   11篇
  2006年   9篇
  2005年   10篇
  2004年   13篇
  2003年   8篇
  2002年   6篇
  2001年   14篇
  2000年   13篇
  1999年   4篇
  1996年   3篇
  1995年   7篇
  1994年   5篇
  1993年   6篇
  1992年   3篇
  1991年   7篇
  1990年   8篇
  1989年   9篇
  1987年   5篇
  1985年   8篇
  1983年   7篇
  1982年   3篇
  1979年   5篇
  1978年   6篇
  1977年   6篇
  1975年   5篇
  1974年   3篇
  1973年   8篇
  1971年   3篇
  1969年   2篇
  1968年   3篇
  1967年   4篇
  1966年   5篇
  1965年   2篇
排序方式: 共有453条查询结果,搜索用时 0 毫秒
31.
A method is presented for analysis of clustering differences among categories in the same list. This allows category characteristics to be varied within Ss by using mixed lists, whereas previously only homogeneous lists could be employed.  相似文献   
32.
We examined the association between maternal psychological distress during offspring’s early development and offspring’s later distress in adulthood, as well as the influence of maternal characteristics at offspring’s birth and offspring’s characteristics in adulthood on distress. Data were obtained from the British Cohort Study, a longitudinal study of children born in a one-week period in 1970. Children were followed up multiple times from birth through to age 30. Results indicate that greater symptoms of maternal psychological distress during offspring’s early childhood are associated with greater symptoms of distress in adult offspring. A large component of this association is indirect, occurring through mother’s distress in later childhood and offspring’s problem behavior during adolescence. Findings that the association between maternal and offspring’s distress is more indirect than direct support arguments that early maternal distress has long-term consequences for offspring.  相似文献   
33.
Roediger and McDermott (1995) rejuvenated interest in Deese’s (1959) paradigm for producing reliable intrusions and false alarms. Using this paradigm in three experiments, we demonstrated that visual study presentation dramatically reduces the rate of false memories. Only auditory study presentation resulted in equal production of studied and critical items. Correct recall and recognition were unaffected. The suggestion that visual presentation provides a means for discriminating between false and true memories was supported by Experiment 3: Pleasantness rating of study items significantly reduced the creation of false memories regardless of modality.  相似文献   
34.
We present a discussion of some of the lessons the investigators learned during the development and implementation phases of the Parents Matter! Program (PMP). Lessons were learned that are relevant to various groups involved in large scale, multi-site, community-based intervention studies: investigators, community leaders, community members, project staff, and participants. Specific lessons learned include: (1) forge collaboration early: (2) maintain communication; (3) clearly delineate policies and procedures; and (4) develop proactive strategies. We also include a list of important questions to consider when contemplating similar projects.  相似文献   
35.
36.
RESUMEN

El hecho de las diferencias individuales en el funcionamiento mental es una realidad. Su amplitud y naturaleza tiene unas consecuencias tan importantes en nuestra cultura que hace que la sociedad demande una forma de medir la inteligencia. No obstante algunos psicólogos opinan que los tests de inteligencia son un instrumento de medida que no representa adecuadamente un modelo formal de la dinámica de los procesos de pensamiento. Este artículo consiste en una serie de argumentos teóricos y empíricos contra la separación de los tests y las teorías cognitivas. Se piensa, en este artículo, que se pueden producir substanciales beneficios del acercamiento entre el psicólogo experimental y el psicómetra; los datos disponibles indican cómo se puede producir este acercamiento.  相似文献   
37.
International Journal for Philosophy of Religion -  相似文献   
38.
The profession of psychology is one of many entities affected by the current economic recession. The question of what to do when clients cannot pay agreed-upon charges will need to be answered. Ethical issues related to setting the fee for psychotherapy, insurance coverage, abandonment, pro bono psychotherapy, and lack of resources are addressed in light of the 2002 American Psychological Association's Ethical Principles of Psychologists and Code of Conduct and other relevant literature. The impact of the Mental Health Parity Act on the financial complexities that professionals in psychology now face is also discussed. Several recommendations are made for psychologists, calling them to be proactive in their communities, to be advocates for their clients, and to critically evaluate their financial practices.  相似文献   
39.
The current study used the partially-baited radial-arm maze paradigm to study the effects of a single-treatment high-dose exposure ('binge') to MDMA (± 3,4-methylenedioxymethaphemtamine or 'Ecstasy') on memory task acquisition. Sprague-Dawley rats were administered a binge dose (4 × 10 mg/kg) of MDMA and their ability to subsequently acquire the radial-arm maze task was compared against saline controls. The MDMA-treated rats were significantly slower to learn the task and made more reference memory errors than the controls. Working memory function was found to be relatively unimpaired. Following a reversal of task rules the MDMA-treated rats were again significantly slower to acquire the appropriate rule despite having eventually achieved a similar level of overall performance as control rats. However evidence of drug tolerance was found when all rats were challenged with an acute low dose of MDMA (1 × 4.0 mg/kg) because the binge MDMA rats were relatively less impaired. Therefore, although binge treated MDMA rats were able to achieve very accurate performance equivalent to the controls they took significantly longer to do this and were less able to adapt their behavior to a change in task rules. In addition the binge treated MDMA rats displayed tolerance to acute MDMA exposure. These findings are consistent with the possibility that human Ecstasy users may show deficits in acquiring information and may experience deficits in cognitive flexibility as well as developing tolerance to the drug with repeated exposure.  相似文献   
40.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号