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541.
A clearer understanding of risk factors for suicidal behavior among soldiers is of principal importance to military suicide prevention. It is unclear whether soldiers who attempt suicide and those who die by suicide have different patterns of risk factors. As such, preventive efforts aimed toward reducing suicide attempts and suicides, respectively, may require different strategies. We conducted a latent class analysis (LCA) to examine classes of risk factors among suicide attempters (= 1,433) and decedents (= 424). Both groups were represented by three classes: (1) External/Antisocial Risk Factors, (2) Mental Health Risk Factors, and (3) No Pattern. These findings support the conceptualization that military suicide attempters and decedents represent a single population.  相似文献   
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Background: Goal-setting is recommended and widely used within diabetes self-management programmes. However, empirical evidence around its effectiveness lacks clarity. This review aims to evaluate the effectiveness of goal-setting interventions on diabetes outcomes and to determine which behaviour change techniques (BCTs) are frequently used within these interventions.

Methods: A systematic search identified 14 studies, describing 12 interventions targeting diabetic-control which incorporated goal-setting as the main intervention strategy. Study characteristics, outcome measures and effect sizes of the included studies were extracted and checked by two authors. The BCT taxonomy v1 was used to identify intervention content. Meta-analyses were conducted to assess intervention effects on the primary outcome of average blood glucose levels (HbA1c) and on body-weight. Psycho-social and behavioural outcomes were summarised in narrative syntheses.

Results: Significant post-intervention improvements in HbA1C were found (?.22, 95% CI, ?.40, ?.04) across studies. No other main effects were identified. The BCT ‘goal-setting (behaviour)’ was most frequently implemented and was identified in 84% of the interventions.

Conclusions: Goal-setting interventions appear to be associated with reduced HbA1C levels. However, the low numbers of studies identified and the risk biases across studies suggest more research is needed to further explore goal-setting BCTs in diabetes self-management.  相似文献   
545.
This study explored the differences in perceived unit cohesion, trauma symptoms, depression symptoms, and anxiety symptoms controlling for childhood trauma, based on attachment style in US military veterans. Previous studies have reported that higher levels of military unit cohesion, bonding through the social relationships between service members and their larger units, and secure attachment, are negatively associated with trauma symptoms, depression symptoms, and anxiety symptoms in veterans. This study examined mental health distress symptoms as well as military unit cohesion across attachment styles. Results suggest mean differences in trauma symptoms, depression symptoms, and anxiety symptoms across attachment styles. However, there was no difference in perceived unit cohesion across the four attachment styles. Those using fearful-avoidant attachment styles reported the highest mean trauma, depression, and anxiety symptoms followed by those using a dismissing-avoidant attachment style. Those using a secure attachment style reported the least mean trauma, depression, and anxiety symptoms. Implications for assessing and treating avoidant type attachment styles are discussed.  相似文献   
546.
Little research has focused on the ethical issues around using social media for HIV prevention in low- and middle-income countries, such as Peru. This study surveyed participants from the HOPE social media HIV intervention in Peru to assess their experiences and perceptions of ethical issues in the study and the impact of age on their experiences and perceptions. This study found that, compared to younger participants, older participants were more likely to express higher levels of understanding of the consent form and trust that other participants were real. Older participants also reported being less likely to benefit from learning about their HIV status. Findings suggest that age plays a role in participants’ experiences in a social-media-based HIV intervention.  相似文献   
547.
Outdoor behavioral healthcare is an increasingly popular treatment modality for adolescents, and evidence suggests that it is effective for a wide range of complex issues. The outdoor behavioral healthcare literature still faces major limitations though, and one of these limitations is that outcomes are primarily measured at only admit and discharge. This study sought to explore the trajectory of change throughout treatment, and investigate outcomes up to 18?months post-discharge. Of the 659 adolescent participants from four outdoor behavioral healthcare programs, 29?% were female, 18?% were adopted, and the average age was 16?years old. Participants were invited to complete questionnaires four times during treatment, and at 6 and 18?months post-discharge. We used multilevel modeling to explore trajectories and predictors of change during treatment, and a regression and an ANOVA to examine outcomes post-discharge. Results of the multilevel modeling supported that adolescents make significant changes during outdoor behavioral healthcare, and also contributed new findings on demographic and diagnostic predictors. Gender and the presence of a mood or anxiety disorder predicted greater rates of change during treatment. Analysis of post-discharge data at six and 18?months post-discharge suggested that clients maintain treatment effects and that gender persists in influencing outcomes. This study is the first to examine trajectories of change in outdoor behavioral healthcare, to find diagnostic variables to be relevant, and to examine self-report outcomes past 12?months post-discharge.  相似文献   
548.
Participants typically process same-race faces more quickly and more accurately than cross-race faces. This deficit is amplified in the right hemisphere of the brain, presumably due to its involvement in configural processing. The present research tested the idea that cross-race contact tunes cognitive and perceptual systems, influencing this asymmetric race-based deficit in face processing. Participants with high and low levels of contact performed a lateralized recognition task with same- and cross-race faces. Replicating prior work, participants with minimal contact showed cross-race deficits in processing that were larger in the right hemisphere. For participants with more contact, this lateralized deficit disappeared. This effect of contact seems to be independent of race-based attitudes (e.g., prejudice).  相似文献   
549.
Collaborative inhibition, the poorer memory performance of collaborative groups as compared with nominal (noninteracting) groups was measured in the free recall of categorized lists. In Experiment 1, collaborative inhibition was present in four‐person groups, but not in pairs of two‐person groups, where each was compared with performance in four‐person nominal groups. However, on a final individual free recall test, members of two‐ and four‐person collaborative groups recalled a higher proportion of the list than members of nominal groups. In Experiment 2, recall in three‐person collaborative groups was less than in three‐person nominal groups but only on the first of three successive study‐test trials. On the final individual free recall test, members of collaborative groups recalled more words than members of nominal groups. Despite inhibiting recall and reminiscence, collaboration benefits remembering when collaborators are subsequently tested individually. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
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