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991.
Prevalence of Attention-Deficit/Hyperactivity Disorder Symptoms in 4- to 17-Year-Old Children in the General Population 总被引:7,自引:0,他引:7
Pineda D Ardila A Rosselli M Arias BE Henao GC Gomez LF Mejia SE Miranda ML 《Journal of abnormal child psychology》1999,27(6):455-462
The purposes of this study were (a) to estimate the prevalence of Attention-Deficit/Hyperactivity Disorder (AD/HD) symptoms in the general preschool and school population; and (b) to analyze the influence of gender, age, and socioeconomic status (SES) variables on AD/HD symptoms. Out of the 80,000 preschool and schoolchildren living in Manizales, Colombia, a random sample of 540 children was selected. Two gender, three age (4- to 5-year olds, 6- to 11 -year olds, and 12- to 17-year olds), and three SES (low, middle, and high) groups were used. The 18 DSM-IV symptoms corresponding to AD/HD Criterion A were assessed on a scale of 0 (never) to 3 (almost always). All three demographic variables established statistically significant differences: AD/HD symptoms were more frequent in 6-to 11-year-old, low-SES, male participants. DSM-IV Criterion A for AD/HD was fulfilled by 19.8% of the boys and 12.3% of the girls. However, this difference was marginally significant only in the AD/HD Subtype I: Combined. It was concluded that demographic variables are significant correlates of the AD/HD diagnosis. The prevalence found in this study was higher than usually reported, even though only the symptomatic DSM-IV AD/HD criterion was analyzed. We failed to confirm the assumed AD/HD gender ratio. 相似文献
992.
We investigated exploratory eye movements to thematic pictures in schizophrenic, attention-deficit/hyperactivity disorder (ADHD), and normal children. For each picture, children were asked three questions varying in amount of structure. We tested if schizophrenic children would stare or scan extensively and if their scan patterns were differentially affected by the question. Time spent viewing relevant and irrelevant regions, fixation duration (an estimate of processing rate), and distance between fixations (an estimate of breadth of attention) were measured. ADHD children showed a trend toward shorter fixations than normals on the question requiring the most detailed analysis. Schizophrenic children looked at fewer relevant, but not more irrelevant, regions than normals. They showed a tendency to stare more when asked to decide what was happening but not when asked to attend to specific regions. Thus, lower levels of visual attention (e.g., basic control of eye movements) were intact in schizophrenic children. In contrast, they had difficulty with top-down control of selective attention in the service of self-guided behavior. 相似文献
993.
994.
Pain is an important focus for consciousness research because it is an avenue for exploring somatic awareness, emotion, and the genesis of subjectivity. In principle, pain is awareness of tissue trauma, but pain can occur in the absence of identifiable injury, and sometimes substantive tissue injury produces no pain. The purpose of this paper is to help bridge pain research and consciousness studies. It reviews the basic sensory neurophysiology associated with tissue injury, including transduction, transmission, modulation, and central representation. In addition, it highlights the central mechanisms for the emotional aspects of pain, demonstrating the physiological link between tissue trauma and mechanisms of emotional arousal. Finally, we discuss several current issues in the field of pain research that bear on central issues in consciousness studies, such as sickness and sense of self. 相似文献
995.
K. Blake Horne 《Contemporary Family Therapy》1999,21(3):385-403
Gurman (1987) has challenged the field of marital and family therapy to answer questions concerning the relationship of the therapist to outcome. An examination of conceptual and empirical literature regarding the relationship of the self of the therapist to process and outcome in marital and family therapy discloses that empirical evidence for such relationship is not persuasive. The author constructs a crucible for the field of marital and family therapy. 相似文献
996.
There is a need to Africanise family therapy so as to serve the interest of local communities. Western approaches to family therapy have been accused of being irrelevant to African contexts. They are seen as forming part of a dominant scientific knowledge which invalidates local folk and cultural psychologies and thereby continuing a historical tradition of oppressive colonial power relations. This paper aims at archaeologising and evaluating such criticism by situating family therapy within different fields of knowledge that have emerged historically and are currently co-existing in Africa. The advantages and disadvantages of dominant family therapy approaches in African contexts are explored by focussing on power relations between different knowledges in Africa. It is argued that many global narratives of family therapy offer congenial companionship to many local African narratives, but that family therapists should pay more attention to local spiritual and political narratives so as to attain more legitimacy and validation by local communities. 相似文献
997.
Cystic fibrosis (CF) is one of the most commonly inherited recessive disorders in U.S. Caucasians, with a carrier frequency of approximately 1 in 29. Genetic counseling and CF mutation analysis has traditionally been offered to the affected patient and his/her extended family, in keeping with policy statements from professional organizations (ASHG, NSGC, ACOG). The target population for CF testing and counseling may be evolving after the release of the 1997 National Institutes of Health Consensus Statement, Genetic Testing for Cystic Fibrosis, which recommends that CF screening be offered to all preconceptional and pregnant couples. Genetic counseling for CF is complicated by reports of polymorphisms in the CF gene that are associated with symptoms that do not meet the diagnostic criteria for CF, such as bilateral congenital absence of the vas deferens, bronchiectasis, and idiopathic pancreatitis. To aid genetic counselors with these issues, this review explores the symptoms of CF, patient management, gene function, genetics, genotype/phenotype correlation, and genetic counseling issues. 相似文献
998.
Habib Chaudhury 《Journal of Aging and Identity》1999,4(4):231-253
This conceptual study looks at reminiscence of past places and selfhood for older people, especially people with dementia, living in long-term care facilities. Although the therapeutic potential of reminiscence, as well as the importance of places in one's life have been recognized, the potential benefits of place-based reminiscence remains untapped. This study critically reviews the existing literature in related substantive areas, synthesizes emergent major themes, and proposes a conceptual framework in approaching the relevant concepts. It is suggested that reminiscence of events and aspects associated with significant places from the past can offer a potentially therapeutic process in holding onto one's life experiences, and in turn present opportunities for preserving one's sense of self-identity. 相似文献
999.
P.S. Greenspan 《The Journal of Ethics》1999,3(4):325-341
Harry Frankfurt's early work makes an important distinction between moral responsibility and free will. Frankfurt begins by focusing on the notion of responsibility, as supplying counterexamples to the principle of alternative possibilities; he then turns to an apparently independent account of free will, in terms of his well-known hierarchy of desires. But the two notions seem to reestablish contact in Frankfurt's later discussion of issues and cases. The present article sets up a putative Frankfurtian account of moral responsibility that involves the potential for free will, as suggested by some of Frankfurt's later remarks about taking responsibility. While correcting what seem to be some common misinterpretations of Frankfurt's view, the article attempts to extract some reasons for dissatisfaction with it from consideration of cases of unfreedom, particularly cases involving addiction. 相似文献
1000.