全文获取类型
收费全文 | 8234篇 |
免费 | 557篇 |
国内免费 | 3篇 |
专业分类
8794篇 |
出版年
2020年 | 82篇 |
2019年 | 104篇 |
2018年 | 245篇 |
2017年 | 232篇 |
2016年 | 248篇 |
2015年 | 176篇 |
2014年 | 147篇 |
2013年 | 736篇 |
2012年 | 302篇 |
2011年 | 325篇 |
2010年 | 168篇 |
2009年 | 238篇 |
2008年 | 237篇 |
2007年 | 271篇 |
2006年 | 218篇 |
2005年 | 197篇 |
2004年 | 188篇 |
2003年 | 173篇 |
2002年 | 192篇 |
2001年 | 247篇 |
2000年 | 237篇 |
1999年 | 168篇 |
1998年 | 80篇 |
1996年 | 77篇 |
1995年 | 75篇 |
1993年 | 71篇 |
1992年 | 134篇 |
1991年 | 135篇 |
1990年 | 133篇 |
1989年 | 112篇 |
1988年 | 102篇 |
1987年 | 111篇 |
1986年 | 120篇 |
1985年 | 122篇 |
1984年 | 104篇 |
1983年 | 92篇 |
1981年 | 70篇 |
1979年 | 107篇 |
1978年 | 82篇 |
1977年 | 73篇 |
1975年 | 78篇 |
1974年 | 106篇 |
1973年 | 105篇 |
1972年 | 79篇 |
1971年 | 73篇 |
1970年 | 82篇 |
1969年 | 75篇 |
1968年 | 109篇 |
1967年 | 84篇 |
1966年 | 97篇 |
排序方式: 共有8794条查询结果,搜索用时 0 毫秒
991.
992.
A Defining Presidential Moment: 9/11 and the Rally Effect 总被引:1,自引:0,他引:1
Public approval ratings of George W. Bush surged after the 11 September 2001 terrorist attacks. This study used a quasi–experimental, within–respondents design to investigate the relative contribution of five factors to this classic rally effect: the stimulus event itself, Bush's speech that evening, media exposure, partisan support, and gender effects. Respondents were pretested on the morning of the attacks; one group was posttested immediately after the speech, another group 41 hours later. Stability of effects was examined through an additional study of Bush's 20 September 2001 speech to a joint session of Congress. The findings indicate that Bush's 11 September speech was the critical factor in this rally effect; none of the other factors contributed significantly. 相似文献
993.
Empirical research and vocational theory indicate that values are important in career counseling and vocational choice. Development of these values is influenced by environmental factors, such as religion. However, there are few empirical investigations of the relation between religious values and career values. The purpose of this study was to investigate the relationship of career values to Christian religious values as they might be assessed in career counseling. Results indicate that there was some overlap between religious and career values, although only for specific extrinsic values. 相似文献
994.
Patrick Luyten Johnny R. J. Fontaine Jozef Corveleyn 《Personality and individual differences》2002,33(8)
The purpose of this study was to examine whether the Test of Self-Conscious Affect (TOSCA; Tangney, J. P., Wagner, P. E., & Gramzow, R. (1989). The Test of Self-Concious Affect. Fairfax, VA: George Mason University) measures maladaptive forms or aspects of guilt and adaptive aspects of shame that have been described in the literature. First, a judgmental and logical analysis showed that the TOSCA primarily measures mild and adaptive forms and aspects of guilt and maladaptive aspects of shame. Next, principal components analyses (PCAs) in a student (N=328) and adult (N=542) sample showed that items that had a high loading on the guilt factor primarily were items that referred to reparative behavior, while items that had high loadings on the shame factor consisted primarily of items that referred to low self-esteem. To investigate to which extent these items were responsible for correlations found with the TOSCA, we constructed a revised guilt scale containing only items that referred to reparative behavior and a revised shame scale consisting of items that only referred to negative self-esteem, and related these to indices of interpersonal and intrapersonal functioning. The revised TOSCA scales reproduced both the pattern and magnitude of correlations obtained with the original TOSCA scales. Thus, taken together, the results of this study support the interpretation of the TOSCA guilt scale as a measure of mild and adaptive forms of guilt and the TOSCA shame scale as a measure of maladaptive aspects associated with shame. Implications of these findings for further research on the nature of guilt and shame are discussed. 相似文献
995.
Elizabeth J. Austin Ian J. Deary Martha C. Whiteman F. G. R. Fowkes Nancy L. Pedersen Patrick Rabbitt Nuala Bent Lynn McInnes 《Personality and individual differences》2002,32(8)
Intelligence/personality associations were studied in four large datasets. Correlations between general ability (g) and major personality traits were generally consistent with previous findings. For other traits, an interpretation of the correlation patterning is that traits classifiable as adaptive in terms of personal and social adjustment have positive correlations with g, whilst maladaptive traits have negative correlations. Regression modelling confirmed these associations and structural equation modelling of selected traits showed that Neuroticism acts as a mediator of g on the outcome. Non-linear relationships between intelligence and personality were not found. In two of the datasets the correlation between Neuroticism and Psychoticism decreased with ability level, and the correlation between fluid and crystallised ability increased with level of Neuroticism. 相似文献
996.
Patrick D. Hopkins 《Zygon》2002,37(2):317-344
Many religious critics argue that biotechnology (such as cloning and genetic engineering) intrudes on God's domain, or plays God, or revolts against God. While some of these criticisms are standard complaints about human hubris, I argue that some of the recent criticism represents a "Promethean" concern, in which believers unreflectively seem to fear that science and technology are actually replicating or stealing God's special deity–defining powers. These criticisms backfire theologically, because they diminish God, portraying God as an anthropomorphic superbeing whose relevance and special nature are increasingly rivaled by human power. 相似文献
997.
The unique relationship of two social systems – the family and the enterprise – is the outstanding feature of family enterprises. It has advantages, but at the same time holds some risks. Problems of family enterprises which call for counselling have been often described in the literature, but hardly any tailor-made concepts for specific counselling. After reviewing the literature about counselling for family enterprises and about their specific organisation a counselling concept adapted to their special situation is presented. We describe a systemic counselling method operating resource- and solution-oriented and offering access to various levels with regard to the individual, the family system and the organisation. A case report explains how to proceed. 相似文献
998.
Integrated in the evaluation of an innovative concept of art therapy a questionnaire for the measurement of effects and progression of art therapy (FB-KT) was developed and evaluated. The study was performed as part of a multidisciplinary pain therapy on patients with somatization disorders at the day-care pain clinic of the University of Münster. It was a twelve month lasting study, which started in November 1998 and finished in November 1999. The dimensions of the questionnaire were defined by a sample testing of 108 people. To validate the scales of the FB-KT four relevant standardised instruments in pain therapy were used. The results show, that the quality criteria of the questionnaire can be described as satisfactory to excellent. The results further demonstrate that the FB-KT shows therapeutic effects in the dimensions of emotional experience just as clearly as other standardised instruments do. In addition, FB-KT gives informations about experiences during the therapy sessions. 相似文献
999.
Kristin L. Croyle Alexander I. Tröster Julie A. Fields Kristy A. Straits-Tröster Kelly E. Lyons Rajesh Pahwa 《Journal of clinical psychology in medical settings》2003,10(2):101-107
This study describes utilization of coping strategies and evaluates the interaction between coping strategies, depression, and quality of life (QOL) in patients with Parkinson's disease (PD) who are being considered for neurosurgical intervention. Eighty patients (mean age 61.7 years) with PD being evaluated for possible deep brain stimulation completed self-report instruments of coping strategies (Coping Responses Inventory), depression (Beck Depression Inventory), and disease-specific QOL (Parkinson's Disease Questionnaire-39). Analyses showed that patients with PD cope with the acute stressor of approaching neurosurgery through a variety of strategies, but particularly avoidant and behavioral strategies. When the correlated but apparently opposing effects of cognitive and behavioral strategies were teased apart, greater use of cognitive strategies was associated with more severe depressive symptomatology (and poorer QOL), while greater use of behavioral strategies appeared to be associated with less depression. Depressive symptomatology, in turn, was associated with poorer QOL. However, coping had minimal direct association with QOL. From this it was concluded that patients with advanced PD generate a variety of coping responses to an acute stressor such as surgery, and the use of behavioral strategies, in particular seeking of alternative enjoyable activities, may be associated with better mood if salutary effects are not overwhelmed by less helpful cognitive coping techniques. The minimization of depressive symptomatology, in turn, is associated with better QOL. 相似文献
1000.
This article examines a process of behavioral analysis, referred to as linkage analysis, used in identifying sexual offenses that have been committed by the same offender. This type of analysis examines behavior that is contained in three distinct components of a crime, i.e., the modus operandi (MO) or the “how to” of a crime; the ritual or fantasy-based behaviors for a particular type or series of sexual crimes; the signature or unique combination of behaviors, which suggests that a series of crimes has been perpetrated by the same offender. Linkage analysis involves five assessment procedures: (1) gathering detailed, varied, and multisource documentation; (2) reviewing the documentation and identifying significant features of each crime individually across the series; (3) classifying the significant features of the crime as either MO and/or ritualistic constructs; (4) comparing the combination of MO and ritualistic features across the crimes to determine if a signature exists; (5) compiling a written analysis that details the conclusions derived from the available information. Results of this type of analysis can be used for investigative purposes and, in some instances, can help to inform the decision-making of the courts. 相似文献