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961.
The relationship between lesion location and neuropsychiatric sequelae in stroke patients has been extensively studied. Emotional disorders associated with right hemisphere stroke include depression, anxiety, anger, and/or mania. Pharmacotherapy, electroconvulsive therapy, and/or psychotherapy are common treatments for these disorders. This article reviews the clinical presentations of seven right hemisphere stroke patients. The treatment rationale and course of treatment are described for two of these patients. The aims of this paper are to explore the appropriateness of various assessment tools and treatment modalities for stroke patients as well as to demonstrate the techniques of psychotherapy as applied to the two cases featured in this article. Specific factors that may significantly influence treatment outcome, such as lesion location and degree of cognitive impairment, are considered. 相似文献
962.
Psychoneuroimmunology (PNI) is a rapidly evolving multidisciplinary field founded on the premise that psychosocial factors, the central nervous system, and the immune system are intimately linked. Following publication of scientific evidence supporting this link, a number of animal and human studies have been published, both inside and outside the area of human immunodeficiency virus (HIV) infection and acquired immunodeficiency syndrome. These studies support the existence of bidirectional feedback mechanisms operating between the brain and the immune system. To date, however, there is no all-encompassing model that predicts individual differences in the relationship among psychosocial factors, immunologic measures, and clinical disease progression in HIV type 1 (HIV-1) infection. This variability in human response has been explained by a number of cofactors (host as well as environmental) that appear to accelerate the course of the disease. Since psychosocial factors are highly amenable to behavioral interventions, several models for intervention research have been proposed to evaluate whether such interventions can enhance immune functioning, thereby curtailing disease progression. Examination of these interventions in the context of PNI and HIV-1 infection, however, is rather limited. Therefore, researchers and clinicians must not only consider conceptualizations and paradigms in this area of research, but also focus on empirically testable, theory-driven models that allow for the unique characteristics of individual patients. 相似文献
963.
An experiment on adaptive automation is described. Reliability of automated fault diagnosis, mode of fault management (manual vs. automated), and fault dynamics affect variables including root mean square error, avoidance of accidents and false shutdowns, subjective trust in the system, and operator self-confidence. Results are discussed in relation to levels of automation, models of trust and self-confidence, and theories of human-machine function allocation. Trust in automation but not self-confidence was strongly affected by automation reliability. Operators controlled a continuous process with difficulty only while performing fault management but could prevent unnecessary shutdowns. Final authority for decisions and action must be allocated to automation in time-critical situations. 相似文献
964.
The obsessive-compulsive (OC) spectrum is a group of related disorders that appear to share symptomatology, neurobiology, and treatment response with obsessive-compulsive disorder. To collect data on the appreciation of the OC spectrum concept among clinicians, 800 participants completed a questionnaire to help determine their understanding and appreciation of this concept, at a workshop on the OC spectrum. 相似文献
965.
The Self-Identity Inventory (SII) was developed using the Optimal Theory Applied to Identity Development (OTAID) model. A sample of 325 culturally diverse respondents completed the SII, the Tolerance Scale from the California Psychological Inventory, the Belief Systems Analysis Scale, and the Social Desirability and Infrequency Scales. Through confirmatory factor analysis, goodness-of-fit, and social desirability/item infrequency measures, SII items were analyzed, resulting in a 6-scale, 71-item inventory. Internal consistency for the scales ranged from .72 to .90. Test-retest reliability ranged from .72 to .92. Correlations with external construct validity measures supported predictions. Interscale correlations and other statistical tests primarily supported the OTAID model. Implications for therapy and future research are suggested. 相似文献
966.
In the present study, 31 of 89 adolescents responded affirmatively to the following statement: "Sometimes I get so angry that I worry I will become violent." These adolescents (the anger group) were compared with the nonanger group, and several differences were found. The anger group (1) reported less intimacy with parents, received less support from them, and was less close to siblings; (2) had more opposite-sex friends, dated more frequently, and more frequently had a boyfriend or girlfriend; (3) had a lower grade point average; (4) were more depressed; and (5) used marijuana more frequently. Results of a regression analysis revealed that depression and dating were the only significant predictors of anger, explaining 17% of the variance. 相似文献
967.
The purpose of this study was to examine adolescents' attitudes toward delinquency, specifically the degree to which they find norm violations acceptable in various circumstances. A total of 1,914 Dutch youths participated: 1,046 reported having committed no crimes in the past year, 578 reported having committed only nonviolent offenses, and 290 reported having committed both violent and nonviolent offenses. It was hypothesized that, in general, delinquents would prescribe less severe punishments for deviant behavior, irrespective of the circumstances. This hypothesis was rejected. It was found, however, that violent delinquents were significantly more tolerant of violent behavior as compared with nondelinquents, with one important exception: when injury was inflicted on someone they knew, they were as little inclined to excuse the perpetrator as were nondelinquents. Violent delinquents discriminated most strongly between friends and strangers as both victims and perpetrators. 相似文献
968.
This paper reviews the underlying assumptions and principles of a new psychological paradigm, Psychology of Mind/Health Realization (POM/HR). A core concept of POM/HR, thought recognition, is then compared with locus of control (LOC), a well-known psychological construct. Next, the relationship of LOC to self-reported happiness and satisfaction is examined from the perspective of POM/HR, using a sample of 1,872 at-risk adolescents from 17 nations. The findings support POM/HR predictions that (1) locus of control would account for a slight portion of the variance in adolescent happiness and satisfaction, (2) circumstances that are external in nature would account for additional variance in happiness and satisfaction, and (3) there would be little difference in self-reported happiness and satisfaction between adolescents self-reporting high and low internal LOC. Further, it was conjectured that the adolescents mistook superficial emotions, such as excitement and security, for genuine feelings of well-being. Finally, the implications for prevention and intervention efforts with at-risk adolescents are discussed. 相似文献
969.
Fagan TK 《The American psychologist》2000,55(7):754-757
Contemporary school psychology is more than an extrapolation of its early circumstances. However, several aspects remain intact despite changes in child classification, technology and instrumentation, regulation, and professionalization of the field. A snapshot is presented of school psychology practice during its origin period at the turn of the 20th century. 相似文献
970.
DeLay T 《The American psychologist》2000,55(9):1054-1055
Child abuse is a problem of national importance. Nationwide, billions of dollars are spent on the child welfare system, but child abuse rates remain high. At the federal level, new laws, such as the Child Abuse Prevention and Enforcement Act, the Foster Care Independence Act, and the Adoption and Safe Families Act, represent steps toward addressing the problem. However, increased efforts are needed to raise awareness of the problem of child abuse and to prevent it. Furthermore, more attention is needed to address the need for reform of the child welfare system and to involve the private sector in helping abused children. 相似文献