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171.
172.
Criterion validity and test-retest reliability across the two forms of the Test of Early Reading Ability-Second Edition were examined. 18 preschool age children, 4 boys and 14 girls, between the ages of 37 and 59 mo. (M = 48.5, SD = 7.6) were randomly administered Forms A and B as well as the sound-blending, letter-word identification, spelling, and sound-awareness reading subtests from the 2001 Woodcock Johnson-III. Correlations were moderate between the children's performance on the Test of Early Reading Ability-2 Forms A and B and their reading subtest scores from the Woodcock Johnson-III and also between Forms A and B of the Test of Early Reading Ability-2. However, Forms A and B of the Test of Early Reading Ability-2 were not clinically equivalent. 相似文献
173.
Individuals with insomnia were exposed to a stressor (speech threat) prior to getting into bed and were instructed to think about the speech and its implications in either images (Image group, n = 14) or verbal thought (Verbal group, n = 17). Participants completed questionnaires about speech anxiety, arousal, and sense of resolution. Measures were taken of subjective (sleep diary estimates) and objective (actigraphy) sleep-onset latency. In the short term, the Image group reported more distress and arousal relative to those in the Verbal group. In the longer term, the Image group estimated that they fell asleep more quickly and, the following morning, reported less anxiety and more comfort about giving the speech compared with the Verbal group. 相似文献
174.
Interpersonal identity formation during early adolescence 总被引:3,自引:0,他引:3
The purpose of this study was to explore interpersonal identity development during early adolescence. Sixth, seventh, and eighth graders (N = 356) were administered the interpersonal identity scale of the Revised Extended Objective Measure of Ego Identity Status (Bennion & Adams, 1986). Findings revealed that 55% of the sample fell into one of the four discrete identity status categories, with 62% of this group classified as either diffused or foreclosed. Within these two less sophisticated statuses, grade and gender differences were observed. The interpersonal domains of friendship, dating, and sex roles were salient for the young adolescents in this sample, particularly for those classified as diffused and foreclosed. Findings reflect the emergent and/or transitional nature of interpersonal identity development during early adolescence. 相似文献
175.
In this study, we examined the effects of joint attention on object processing in 4- and 9-month-old infants. An adult experimenter differed social cues while speaking to infants about a novel object. Only 9-month-olds showed evidence of enhanced object processing following a joint attention interaction. 相似文献
176.
The authors reviewed the evidential basis of three environmental approaches to reducing population obesity: What are the effects of (a) taxing or subsidizing foods, (b) manipulating the ease of food access, and (c) restricting access to certain foods? A narrative review evaluated evidence using National Heart, Lung, and Blood Institute criteria. There was strong evidence that subsidization influences food purchases, but not necessarily food consumption or body weight. Ease of food access may influence food purchases, and possibly food intake and body weight. Data on restriction were lacking. More studies are needed to justify that altering these macro-environmental variables will necessarily reduce population obesity. A proposed conceptual model posits that the steps through environmental interventions may exert intended and unintended influences on body weight and obesity prevalence. Contemplated policy changes should weigh scientific evidence with social judgments and values concerning changes to the environment. 相似文献
177.
Leslie D Berkelhammer Adrienne L Williamson Stacy D Sanford Courtney L Dirksen William G Sharp Allison S Margulies Rebecca A Prengler 《Child neuropsychology》2007,13(2):120-131
This literature review summarizes all studies relating neuropsychological performance to neuroimaging findings in pediatric sickle cell disease (N=28; published 1991-2005). Although inconsistencies exist within and across domains, deficits in intelligence (IQ), attention and executive functions, memory, language, visuomotor abilities, and academic achievement have been identified. Overall neurocognitive compromise was revealed to be related to the level of neurological injury and the location of silent infarct. Attentional and executive dysfunction is prevalent and related to frontal lobe abnormalities. 相似文献
178.
Radtke HB Sebold CD Allison C Haidle JL Schneider G 《Journal of genetic counseling》2007,16(4):387-407
The objective of this document is to provide recommendations for the genetic counseling of patients and families undergoing
evaluation for neurofibromatosis type 1 (NF1) or who have received a diagnosis of NF1. These recommendations are the opinions
of a multi-center working group of genetic counselors with expertise in the care of individuals with NF1. These recommendations
are based on the committee’s clinical experiences, a review of pertinent English language medical articles, and reports of
expert committees. These recommendations are not intended to dictate an exclusive course of management, nor does the use of
such recommendations guarantee a particular outcome. These recommendations do not displace a health care provider’s professional
judgment based on the clinical circumstances of an individual patient.
Both Heather B. Radtke and Courtney D. Sebold contributed equally to this document. 相似文献
179.
This study examined the roles of the Theory of Planned Behaviour (TPB) and parental influence in predicting healthy eating intentions and behaviour among 10 - 13-year-old New Zealand children. Two hundred and sixty-one children completed questionnaires designed to measure the components of the TPB. In addition, their parents or caregivers completed a questionnaire examining their child-feeding practices. Subjective norm, behavioural belief, attitude and perceived behavioural control significantly predicted intentions, which, in turn, predicted self-reported dietary behaviour. Parental influence did not increase the model's explanatory power. Results support the application of the TPB to the prediction of food choice-related intention and behaviour among children; however, the role of parental influence requires further examination. 相似文献
180.
Preclinical studies suggest that stress exerts depressogenic effects by impairing hedonic capacity; in humans, however, the precise mechanisms linking stress and depression are largely unknown. As an initial step towards better understanding the association between stress and anhedonia, the present study tested, in two independent samples, whether individuals reporting elevated stress exhibit decreased hedonic capacity. The Perceived Stress Scale (PSS) measured the degree to which participants appraised their daily life as unpredictable, uncontrollable, and overwhelming. Hedonic capacity was objectively assessed using a signal-detection task based on a differential reinforcement schedule. Decreased reward responsiveness (i.e., the participants' propensity to modulate behavior as a function of reward) was used as an operational measure of hedonic capacity. In both Study 1 (n=88) and Study 2 (n=80), participants with high PSS scores displayed blunted reward responsiveness and reported elevated anhedonic symptoms. Additionally, PSS scores predicted reduced reward responsiveness even after controlling for general distress and anxiety symptoms. These findings are consistent with preclinical data highlighting links between stress and anhedonia, and offer promising insights into potential mechanisms linking stress to depression. 相似文献