全文获取类型
收费全文 | 4914篇 |
免费 | 209篇 |
国内免费 | 3篇 |
专业分类
5126篇 |
出版年
2022年 | 34篇 |
2021年 | 37篇 |
2020年 | 76篇 |
2019年 | 104篇 |
2018年 | 143篇 |
2017年 | 124篇 |
2016年 | 140篇 |
2015年 | 97篇 |
2014年 | 131篇 |
2013年 | 538篇 |
2012年 | 208篇 |
2011年 | 239篇 |
2010年 | 127篇 |
2009年 | 148篇 |
2008年 | 208篇 |
2007年 | 215篇 |
2006年 | 207篇 |
2005年 | 166篇 |
2004年 | 148篇 |
2003年 | 133篇 |
2002年 | 153篇 |
2001年 | 102篇 |
2000年 | 92篇 |
1999年 | 68篇 |
1998年 | 76篇 |
1997年 | 67篇 |
1996年 | 58篇 |
1995年 | 45篇 |
1994年 | 45篇 |
1993年 | 41篇 |
1992年 | 60篇 |
1991年 | 70篇 |
1990年 | 57篇 |
1989年 | 55篇 |
1988年 | 43篇 |
1987年 | 42篇 |
1986年 | 48篇 |
1985年 | 47篇 |
1983年 | 39篇 |
1982年 | 45篇 |
1981年 | 51篇 |
1979年 | 36篇 |
1978年 | 39篇 |
1977年 | 36篇 |
1976年 | 40篇 |
1975年 | 42篇 |
1974年 | 34篇 |
1973年 | 41篇 |
1968年 | 32篇 |
1967年 | 35篇 |
排序方式: 共有5126条查询结果,搜索用时 15 毫秒
91.
Peter Scott 《Journal of Beliefs & Values》1997,18(2):193-202
This article questions whether the model of stewardship is helpful in considering Christian responsibility towards non‐human nature and proposes a different way of treating the issue of care of the environment. In an extended engagement with the theology of Dietrich Bonhoeffer, the article argues that human relations to non‐human nature are best understood by seeing humanity as historical, political and natural. In theological formulation, humanity must be understood asimago dei, imago civitatis andimago mundi. Therefore the place of humanity cannot properly be understood without reference to both God and nature. Humanity, nature and God thereby constitute a ‘common realm’. A new test of Christian responsibility towards non‐human nature is introduced: of primary interest is how historical, political and natural humanity acts in ways which either reveal or obscure the ‘common realm of God, nature and humanity’. At this point, theological self‐understanding moves beyond the model of stewardship. 相似文献
92.
Articulatory speaking rate and response time latency are believed by many to be important factors in determining whether stuttering will occur in a given utterance. Currently, however, there is little empirical evidence to suggest that these measures of utterance timing are directly related to stuttering. This study examined the relationship between articulatory speaking rate and response time latency in the conversational speech of 12 boys who stutter (mean age = 55.2 months; SD = 8.8 months) who participated in 30-min conversational interactions with their mothers. Discriminant function analyses were conducted on 75 utterances drawn from each child's speech sample to determine if the articulatory speaking rate or response time latency of a specific utterance was related to the likelihood that the child would stutter on that utterance. No significant relationships between these measures of utterance timing and stuttering were found for any of the 12 subjects, and there were no significant relationships between these two measures of utterance timing. Findings do not provide support for many current theories of stuttering and suggest that the role of these measures of utterance timing in predicting the occurrence of stuttering in conversational speech in these theories may need to be reexamined. 相似文献
93.
Clinical pragmatism: a method of moral problem solving 总被引:3,自引:0,他引:3
This paper presents a method of moral problem solving in clinical practice that is inspired by the philosophy of John Dewey. This method, called "clinical pragmatism," integrates clinical and ethical decision making. Clinical pragmatism focuses on the interpersonal processes of assessment and consensus formation as well as the ethical analysis of relevant moral considerations. The steps in this method are delineated and then illustrated through a detailed case study. The implications of clinical pragmatism for the use of principles in moral problem solving are discussed. 相似文献
94.
Richard L. Port Heather A. Murphy R. DAniel Miller Kevin S. Seybold 《Current psychology (New Brunswick, N.J.)》1997,15(4):332-339
present research examined the role of hippocampal NMDA-dependent synaptic potentiation on appetitive instrumental conditioning
under a continuous reinforcement schedule. In the first experiment, low (.025 mg.kg) or moderate (.05 mg/kg) dosages of the
NMDA receptor antagonist, MK801, failed to increase the number of training days required to reach acquisition criterion; number
of training days required to reach criterion for extinction were also unaffected. In the second experiment, a higher dosage
(.10 mg/kg) of MK801 or induction of long-term potentiation failed to alter the number of responses occurring during acquisition.
These data suggest that hippocampal synaptic potentiation does not play a prominent role in instrumental learning with simple
contingency conditions. It is suggested that hippocampal LTP reflects a perceptual process that contributes differentially
to spatial cognition, classical and instrumental conditioning. 相似文献
95.
Theodore P. Remley Jr. Barbara Herlihy Scott B. Herlihy 《Journal of counseling and development : JCD》1997,75(3):213-218
In 1996, the U.S. Supreme Court held that communications between licensed psychotherapists and their patients are privileged under the Federal Rules of Evidence. The nature of privileged communication, the history of this Supreme Court decision, and implications of the decision for counselors are discussed. 相似文献
96.
Richard L. Port Heather A. Murphy R. DAniel Miller Kevin S. Seybold 《Current Psychology》1997,15(4):332-339
present research examined the role of hippocampal NMDA-dependent synaptic potentiation on appetitive instrumental conditioning
under a continuous reinforcement schedule. In the first experiment, low (.025 mg.kg) or moderate (.05 mg/kg) dosages of the
NMDA receptor antagonist, MK801, failed to increase the number of training days required to reach acquisition criterion; number
of training days required to reach criterion for extinction were also unaffected. In the second experiment, a higher dosage
(.10 mg/kg) of MK801 or induction of long-term potentiation failed to alter the number of responses occurring during acquisition.
These data suggest that hippocampal synaptic potentiation does not play a prominent role in instrumental learning with simple
contingency conditions. It is suggested that hippocampal LTP reflects a perceptual process that contributes differentially
to spatial cognition, classical and instrumental conditioning. 相似文献
97.
Abstract— Becoming a proficient symbol user is a universal developmental last in the first years of life, but delecting and mentally representing symbolic relations can be quite challenging for young children To test the extent to which symbolic reasoning per se is problematic, we compared the performance of 2-year-olds in symbolic and nonsymbolic versions of a search task. The children had to use their knowledge of the location of a toy hidden in a room to draw an inference about where to find a miniature toy in a scale model of the room (and vice versa) Children in the nonsymbolic condition believed a shrinking machine had caused the room to become the model They were much more successful than children in the symbolic condition, for whom the model served as a symbol of the room The symbol understanding and use. 相似文献
98.
THE SIMILARITY OF BRAIN ACTIVITY ASSOCIATED WITH TRUE AND FALSE RECOGNITION MEMORY DEPENDS ON TEST FORMAT 总被引:5,自引:0,他引:5
Marcia K. Johnson Scott F. Nolde Mara Mather John Kounios Daniel L. Schacter Tim Curran 《Psychological science》1997,8(3):250-257
Abstract— Event-related potentials (ERPs) were compared for correct recognitions of previously presented words and false recognitions of associatively related, nonpresented words (lures). When the test items were presented blocked by test type (old, new, lure), waveforms for old and lure items were different, especially at frontal and left parietal electrode sites, consistent with previous positron emission tomography (PET) data (Schacter, Reiman, et. al., 1996). When the test format randomly intermixed the types of items, waveforms for old and lure items were more similar. We suggest that test format affects the type of processing subjects engage in, consistent with expectations from the source-monitoring framework (Johnson, Hashtroudi, & Lindsay, 1993). These results also indicate that brain activity as assessed by neuroimaging designs requiring blocked presentation of trials (e g, PET) do not necessarily reflect the brain activity that occurs in cognitive-behavioral paradigms, in which types of test trials are typically intermixed. 相似文献
99.
100.
In this study, we explored differences in personality and daily life experiences of traumatized (n= 26) versus nontraumatized (n= 30) college students. Study participants completed a variety of personality measures as well as a 28–day experience sampling study assessing daily activities, emotions, and physical health. Although not differing on general demographics, traumatized individuals reported more trait anxiety and lower self–esteem than nontraumatized individuals. They scored higher on Neuroticism, were more introverted, and were less emotionally stable than nontraumatized participants. Traumatized individuals also reported more cognitive disturbances, emotional blunting, and interpersonal withdrawal. They did not report being more depressed, but did endorse cognitive styles associated with heightened risk for depression. Earlier age of trauma was associated with more pathological outcomes: lower self–esteem and psychological well–being, more anxiety, more pessimism, and emotional constriction of positive mood. We compare this symptom profile to that of posttraumatic stress disorder. 相似文献