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   5145篇
  免费   875篇
  国内免费   316篇
  2024年   25篇
  2023年   130篇
  2022年   83篇
  2021年   182篇
  2020年   285篇
  2019年   307篇
  2018年   240篇
  2017年   285篇
  2016年   291篇
  2015年   200篇
  2014年   219篇
  2013年   655篇
  2012年   159篇
  2011年   199篇
  2010年   136篇
  2009年   206篇
  2008年   202篇
  2007年   203篇
  2006年   187篇
  2005年   179篇
  2004年   152篇
  2003年   132篇
  2002年   134篇
  2001年   131篇
  2000年   105篇
  1999年   106篇
  1998年   97篇
  1997年   71篇
  1996年   82篇
  1995年   78篇
  1994年   72篇
  1993年   80篇
  1992年   57篇
  1991年   62篇
  1990年   57篇
  1989年   47篇
  1988年   44篇
  1987年   45篇
  1986年   30篇
  1985年   40篇
  1984年   30篇
  1983年   30篇
  1982年   36篇
  1981年   30篇
  1980年   37篇
  1979年   36篇
  1978年   48篇
  1977年   40篇
  1976年   42篇
  1975年   10篇
排序方式: 共有6336条查询结果,搜索用时 46 毫秒
961.
高校毕业生择业焦虑问卷的跨地区验证和比较   总被引:1,自引:0,他引:1  
对高校毕业生择业焦虑问卷的结构进行必要的修订和跨地区验证。使用修订后的问卷对内蒙古、陕西、山东、广东等四省区7所大学的1458名2007届毕业生进行调查,考察不同地区毕业生择业焦虑状况。结果表明:修订后的问卷具有较好的心理测量学指标和跨地区普遍适用性;不同地区高校毕业生的择业焦虑在4个维度和问卷总分上均存在显著差异。说明问卷的修订是有效的,可用于不同地区毕业生择业焦虑的测量和心理教育效果的评定;地区间的经济、文化、教育水平的差距可能是导致毕业生择业焦虑差异的主要因素。  相似文献   
962.
在经典彩票问题研究的基础上,探讨了匹配和选择两种反应模式及其先后顺序对被试偏好反转的影响,以及被试性别与其偏好反转的关系。研究结果发现:(1)反应模式的变化导致偏好反转的发生;(2)偏好反转存在反应顺序效应,先匹配后选择条件下的偏好反转率显著大于先选择后匹配条件下的偏好反转率;研究结果不支持后悔理论;(3)不同性别被试在选择和匹配任务中的偏好及其反转率没有显著性差异。  相似文献   
963.
Metaphors for retirement: Unshackled from schedules   总被引:1,自引:0,他引:1  
This study uses metaphor analysis to examine the meanings of retirement for a group of 35 retired Canadian executives and managers. Our analysis identified eight metaphors relating to the meanings of retirement. The findings provide us with a range of insights into the experience of retirement, from loss of purpose and identity to liberation from the constraints of work to retirement being constructed as a new beginning or renaissance. Based on the accounts given by each manager, metaphors were collated and compared across retirees to reveal four distinct configurations that conceptualize retirement as exploring new horizons, searching for meaning, contributing on your own terms and putting your feet up. We discuss the implications of these metaphor configurations for understanding the consumer and producer-oriented meanings of retirement and challenge dominant career constructions of retirement as disengagement and decline. Our findings reveal that retirement appears to be better understood by incorporating future-focused and agentic forms that contribute to different types of identity work in retirement.  相似文献   
964.
The Frost Multidimensional Perfectionism Scale (FMPS) is a widely used measure of perfectionism. Previous studies of the nature of the factors of the FMPS have resulted in mixed findings and have failed to identify a stable factor structure. This study investigated the factor structure of the FMPS using both exploratory and confirmatory factor analysis (CFA), addressing previous methodological limitations. Participants were 6,449 students from two Australian universities. Exploratory factor analysis suggested a five‐factor model and a reduction in variables from 35 to 29 (FMPS‐29). CFA demonstrated goodness of fit of the revised measure. We also compared our model with a number of existing measurement models of perfection and found the proposed model provided a superior fit for this university student population. Support was found for the two second‐order constructs commonly referred to as adaptive and maladaptive perfectionism, although there appears to be little benefit in using this model over the first‐order model. Implications of the findings are discussed.  相似文献   
965.
Following Bion’s ideas of analytical research the author intends to consider the need to pursue emotional truth between patient and psychotherapist in order to produce a psychological development. It is shown through the analysis of a child how emotional falsification can distort first of all the definition of the child identity. Successively the attention is focused on how lies, as an unconscious element that twist the research of the truth, obstruct the development of thoughts able to transform emotions.Using a quantisation physical model of space, the author hypothesises that the transformation of β elements in α elements is always in an unstable equilibrium. The distortion of emotional truth co‐produced by lies affects the oscillation β?α at a primitive level of transformation, changing the “physical” state of the analytical field from conductor to insulator. The most important consequence of the particular point of view suggested by the quantistic model is that in the third analytical space the same definition of α elements or β elements depends on the analyst’s point of view. This change of perspective can vitalise the analytical thinking of patient and analyst during an impasse.  相似文献   
966.
Ehlers and Clark (2000) developed a cognitive model of posttraumatic stress disorder (PTSD) symptom maintenance which implicated the role of posttraumatic cognitions and aspects of the trauma memory in maintaining symptoms via an increased sense of current threat. The aim of the current study was to empirically test a variant of this model using path analysis. Participants in the current study were 514 undergraduates at a midwestern university who reported experiencing at least one traumatic event. Path analyses examined various models of the possible relationships between one’s posttraumatic cognitions and the centrality of the traumatic event to the sense of self (considered an aspect of memory integration) in predicting current level of PTSD symptoms. Results indicate that both event centrality and posttraumatic cognitions are unique and independent predictors of current symptom level. Overall, the results of this study support aspects of Ehlers and Clark’s cognitive model of PTSD; cognitive appraisals of the self and centrality of the event were highly related to levels of distress. However, the current study suggests that overly integrated trauma memories may lead to greater distress and not poorly integrated ones as suggested by Ehlers and Clark.  相似文献   
967.
An approach to the analysis of cultural narratives is proposed drawing inspiration from Lévi-Strauss's analysis of myths as fantasied resolutions of conflicts and contradictions in culture and of typical dilemmas of human life. An example of such an analysis revolves around contradictions in the Western cultural construction of the succession of generations. The logic of the structural analysis of cultural representations is explicated, the schema of the succession scenario is laid out, and the conflicts that generate it are identified. The movie Slumdog Millionaire is examined in some detail as an illustration of the succession scenario at work, and a comparative analysis shows how the same underlying schema accounts for otherwise obscure aspects of comparable contemporary popular narratives including Harry Potter, The Lion King and Star Wars.  相似文献   
968.
We investigated how different numbers of responses prior to the presentation of a stimulus influenced preferences for the stimulus in three Japanese monkeys (Macaca fuscata). Monkeys were trained for two kinds of simultaneous discriminations that followed a high‐effort or a low‐effort response. In probe test trials, the stimulus that followed the high‐effort and the stimulus that followed the low‐effort response during discriminations were presented simultaneously. All monkeys chose stimuli that in training followed a low‐effort response. This result suggested that monkeys avoided stimuli that followed high‐effort responses because of the association between those stimuli and the preceding greater effort. The present result is consistent with our previous study conducted with humans, but contradicts analogous studies carried out with pigeons that reported either opposite results (i.e. pigeons preferred the stimuli after high‐effort) or non‐biased preferences. The differences between mammals and birds are discussed in terms of the lack of a successive negative contrast effect in birds.  相似文献   
969.
Several review and epidemiological studies have been conducted over recent years to inform behavior analysts of functional analysis outcomes. None to date have closely examined demographic and clinical data for functional analyses conducted exclusively in public school settings. The current paper presents a data-based summary of 90 functional analyses conducted in public school settings from 2006 through 2009 for 69 students. Specifically, we present data on gender, age, race, diagnosis, topography of target behaviors, number of conditions, duration of sessions, duration of analysis, functional outcomes, setting, and person serving the role of therapist. Results suggest that functional analyses in schools are possible, practical, and produce results that are comparable to those in past research.  相似文献   
970.
Dependent variables in research on problem behavior typically are based on measures of response repetition, but these measures may be problematic when behavior poses high risk or when its occurrence terminates a session. We examined response latency as the index of behavior during assessment. In Experiment 1, we compared response rate and latency to the first response under acquisition and maintenance conditions. In Experiment 2, we compared data from existing functional analyses when graphed as rate versus latency. In Experiment 3, we compared results from pairs of independent functional analyses. Sessions in the first analysis were terminated following the first occurrence of behavior, whereas sessions in the second analysis lasted for 10 min. Results of all three studies showed an inverse relation between rate and latency, indicating that latency might be a useful measure of responding when repeated occurrences of behavior are undesirable or impractical to arrange.  相似文献   
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