全文获取类型
收费全文 | 7693篇 |
免费 | 257篇 |
国内免费 | 5篇 |
专业分类
7955篇 |
出版年
2020年 | 81篇 |
2019年 | 92篇 |
2018年 | 137篇 |
2017年 | 140篇 |
2016年 | 164篇 |
2015年 | 125篇 |
2014年 | 126篇 |
2013年 | 770篇 |
2012年 | 267篇 |
2011年 | 276篇 |
2010年 | 181篇 |
2009年 | 216篇 |
2008年 | 280篇 |
2007年 | 313篇 |
2006年 | 280篇 |
2005年 | 256篇 |
2004年 | 244篇 |
2003年 | 299篇 |
2002年 | 267篇 |
2001年 | 108篇 |
2000年 | 106篇 |
1999年 | 131篇 |
1998年 | 102篇 |
1997年 | 115篇 |
1996年 | 110篇 |
1995年 | 125篇 |
1994年 | 96篇 |
1993年 | 116篇 |
1992年 | 101篇 |
1991年 | 91篇 |
1990年 | 77篇 |
1989年 | 79篇 |
1988年 | 84篇 |
1987年 | 97篇 |
1986年 | 80篇 |
1985年 | 90篇 |
1984年 | 114篇 |
1983年 | 119篇 |
1982年 | 107篇 |
1981年 | 102篇 |
1980年 | 109篇 |
1979年 | 107篇 |
1978年 | 115篇 |
1977年 | 107篇 |
1976年 | 119篇 |
1975年 | 91篇 |
1974年 | 94篇 |
1973年 | 88篇 |
1972年 | 58篇 |
1971年 | 45篇 |
排序方式: 共有7955条查询结果,搜索用时 0 毫秒
161.
Supervisors representing different levels of experience viewed videotape vignettes of counselors demonstrating the first three developmental levels of Stoltenberg's (1981) Counselor Complexity Model. Supervisors assessed each counselor on his or her developmental level and on the supervision environment he or she would provide for the trainee. Results indicated that supervisor experience did not influence the assessment of developmental level or the ability to make accurate environmental matches. Nevertheless, supervisors had the most difficulty accurately assessing counselors representing Level 2 in Stoltenberg's model and tended to make relative judgments about counselor developmental level. Implications for training and further research are discussed. 相似文献
162.
Smita Shukla Alan V. Surratt Robert H. Horner Richard W. Albin 《Behavioral Interventions》1995,10(2):101-110
This case study examines the relationship between self-initiations of an adult woman with severe disabilities and the directive behavior of staff persons in a community residential setting. Hypotheses generated from functional assessment procedures indicated that (a) Susan's low self-initiations were very likely related to high directive behavior of staff persons, and (b) infrequent problem behaviors during the morning routine were maintained by escape from repeated staff demands. An intervention was implemented to enable Susan to increase self-initiation in choice and sequence of activities and simultaneously decrease staff directives. Results and discussion focus on the need for a contextual approach for addressing problematic situations and an affirmation of the effectiveness of the positive behavioral support technology for increasing adaptive behaviors in individuals with severe disabilities. 相似文献
163.
Richard C. Erickson 《Neuropsychology review》1995,5(4):223-243
This paper surveys the process approach literature with an emphasis on higher level cognitive functions like attention and concentration, learning and memory, and problem solving and executive functioning. In particular, it discusses organizational strategies and kinds of errors found on a variety of tests as well as behavioral, situational, and interpersonal issues as they relate to test procedures. It critiques the process approach and suggests future directions. 相似文献
164.
Richard H. Roberts 《Journal of Contemporary Religion》1995,10(2):121-137
This paper tests the hypothesis that contemporary global and globalised religion as exemplified in the Chicago ‘Parliament of the World's Religions’ of 1993 may be regarded as a resource which is central, rather than marginal to current human concerns in a threatened world. The paper is structured as follows. First, a short personal narrative gives some sense of what happened at the Parliament, and how this affected one of those present. Second, as a means of conveying the scale of the meeting, a brief content analysis and interpretation of the programme shows how (within certain limits) collaboration was made possible. Third, three insights are drawn from current sociology that facilitate an informed, albeit preliminary, evaluation of the Parliament as emancipatory event. These are: i) recent globalisation theory of the world system (Roland Robertson and Peter Beyer); ii) differentiation in a social reality understood as an “economy of signs and space”; (Scott Lash and John Urry); and in) the search for “meta‐theory”; in the “condition of post‐modernity”; (David Harvey). Fourth, some implications of the analysis and interpretation are drawn out which suggest that religion can be understood as a differentiated global resource, an ambiguous, yet dynamic form of ‘cultural capital’ of vital import in an era of post‐materialist value formation. Fifth, in conclusion, it is argued that thus understood the globalised religion represented by the 1993 ‘Parliament of the World's Religions’ has wider implications for the study of contemporary religion and forms of religiosity. Religion returns from the theoretical and cultural periphery (a marginalisation promoted by traditional secularisation theory) into a close relation to the core issues of our time. This is an optimistic interpretation of an event, the significance of which, in the opinion of this writer, should not be underestimated in the evaluation of religion as global resource. 相似文献
165.
Richard A McCormick 《Christian Bioethics: Non-Ecumenical Studies in Medical Morality》1995,1(1):97-101
The human person makes great demands on the physician and calls for unique attention. Hence the doctor-patient relationship calls for the highest ideals of kindness, patience, trustworthiness, generosity and skill. The Catholic physician brings to these demands a specific meaning: ministering to the sick is to see Christ in them and to show Him to them. 相似文献
166.
Barbara E. Acker Richard E. Pastore Michael D. Hall 《Attention, perception & psychophysics》1995,57(6):863-874
Recent speech research has begun to evaluate the internal structure of categories. In one such study, Kuhl (1991) found that discrimination was poorer for vowel stimuli that were more representative of the category (prototype, or P, set) than it was for less representative stimuli (nonprototype, or NP, set). This finding was interpreted as indicating that a category prototype may function as a “perceptual magnet,” effectively decreasing perceptual distance, and thus discriminability, between stimuli. The present study examines the function of prototypes in a musical category—another natural, but nonspeech category. Paralleling the Kuhl study, representative (P) and less representative (NP) sets of major triad stimuli were constructed, based on equal temperament. Musically experienced subjects rated the stimuli in each set for goodness as a major triad, with the highest rated stimulus serving as a prototype standard for a subsequent discrimination task. Results from the discrimination task demonstrated better performance in the P context than in the NP context. The current nonspeech results indicate that a prototype functions as an anchor rather than a magnet. In addition to providing a natural, nonspeech standard for comparison with speech findings, the results provide some important insights into the nature of musical categories. 相似文献
167.
Richard A. Tyrrell Ph.D. Julian F. Thayer Bruce H. Friedman Herschel W. Leibowitz Ellie L. Francis 《Integrative psychological & behavioral science》1995,30(1):46-67
Although the eyes and the heart serve very different purposes, each receives autonomic innervation. Capitalizing on recent
theoretical and technological innovations in the understanding and assessment of oculomotor and cardiovascular behavior, three
experiments measured behavioral covariation between the oculomotor and cardiovascular systems. Measures of dark focus and
dark vergence indexed oculomotor tone, and the spectral decomposition of variations in heart rate indexed cardiovascular control
mechanisms. In Experiment 1, individual differences in cardiovascular parameters could predict individuals’ dark vergence
(R2=.806) but not their dark focus (R2=.404). In Experiment 2, the same parameters were measured from subjects who experience either panic attacks (n=11) or blood phobia (n=9). Heart rate was positively correlated with dark vergence and the two subject groups were separable based on both oculomotor
and cardiovascular variables. Using a within-subjects approach, Experiment 3 found that both dark vergence and dark focus
tended to be nearer during sympathetic dominance of the heart than during parasympathetic dominance, within-subjects variations
in cardiovascular parameters could predict dark focus, and between-subjects variations in interbeat intervals could predict
dark vergence. Shared patterns of autonomic activation may be responsible for this eye-heart link. 相似文献
168.
Griffin Barbara Skinner James E. Wolf Stewart Strohman Richard C. 《Integrative psychological & behavioral science》1995,30(3):250-259
Integrative Psychological and Behavioral Science - 相似文献
169.
Mark A. Lumley Willfried Schramm Cynthia S. Pomerleau Ovide F. Pomerleau Richard H. Smith 《Behavior research methods》1995,27(4):470-475
Cortisol can be used to indicate stress level as well as to monitor certain disease states. Although cortisol can be sampled from blood and urine, saliva sampling has decided advantages. Unfortunately, whole saliva contains a number of substances that can metabolize or bind with cortisol, potentially confounding analysis and quantitation. We introduce a semipermeable pouch that accumulates a contaminant-free salivary ultrafiltrate, thereby overcoming a number of the problems encountered with whole saliva. In three studies, we demonstrate accuracy and utility of the device for cortisol determination: (1) in an artificial medium, 60%–77% of the cortisol was recovered in the ultrafiltrate; (2) in vivo, ultrafiltrate cortisol correlated highly with whole-saliva cortisol collected under ideal conditions; and (3) ultrafiltrate cortisol evinced positive relationships with depression and cigarette use, consistent with studies in the literature. We conclude that this device and saliva-filtering technologies in general are useful in applications requiring quantitation of cortisol. 相似文献
170.
Barry A. Tanner Richard Marcolini Eileen Howell Jesse Bateau Irva Faber-Bermudez 《Behavior research methods》1995,27(2):166-168
The Emergency Psychiatry Nursing Assessment Report Framework (EP Nurse) is designed to guide the nurse through the interview-and-reporting process, and to produce a report of the nursing evaluation in emergency psychiatry in 5–10 min. Input includes identifying information, presenting complaints, substance-use history, medical history and vitals, psychiatric medications, treatment history, history of mental illness, last hospitalization, family history of mental illness, nursing diagnosis, and nursing intervention. EP Nurse is intended to be used by licensed nurses familiar with nursing assessment in emergency psychiatry. It is suitable for adult patients. 相似文献