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801.
Trajectories of Suicidal Ideation from Sixth through Tenth Grades in Predicting Suicide Attempts in Young Adulthood in an Urban African American Cohort
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Rashelle J. Musci PhD Shelley R. Hart PhD Elizabeth D. Ballard PhD Alison Newcomer MA Kathryn Van Eck PhD Nicholas Ialongo PhD Holly Wilcox PhD 《Suicide & life-threatening behavior》2016,46(3):255-265
The trajectory of suicidal ideation across early adolescence may inform the timing of suicide prevention program implementation. This study aimed to identify developmental trajectories of suicidal ideation among an urban cohort of community‐residing African Americans (AA) longitudinally followed from middle school through early adulthood (ages 11–19 years). Subtypes based on the developmental course of suicidal ideation from late childhood through mid‐adolescence were identified using longitudinal latent class analysis (LLCA) with 581 AA adolescents (52.7% male; 71.1% free or reduced school meals). The developmental trajectories of suicidal ideation were then used to predict suicide attempts in young adulthood. Our LLCA indicated two subtypes (i.e., ideators and nonideators), with 8% of the sample in the ideator class. This trajectory class shows a peak of suicidal ideation in seventh grade and a steady decline in ideation in subsequent grades. Additionally, suicidal ideation trajectories significantly predicted suicide attempt. Results of these analyses suggest the need for suicide prevention approaches prior to high school for AA youth. 相似文献
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Zachary C. Irving Aaron Glasser Alison Gopnik Verity Pinter Chandra Sripada 《Cognitive Science》2020,44(10):e12908
Although mind-wandering research is rapidly progressing, stark disagreements are emerging about what the term “mind-wandering” means. Four prominent views define mind-wandering as (a) task-unrelated thought, (b) stimulus-independent thought, (c) unintentional thought, or (d) dynamically unguided thought. Although theorists claim to capture the ordinary understanding of mind-wandering, no systematic studies have assessed these claims. Two large factorial studies present participants (N = 545) with vignettes that describe someone's thoughts and ask whether her mind was wandering, while systematically manipulating features relevant to the four major accounts of mind-wandering. Dynamics explains between four and 40 times more variance in participants' mind-wandering judgments than other features. Our third study (N = 153) tests and supports a unique prediction of the dynamic framework—obsessive rumination contrasts with mind-wandering. Our final study (N = 277) used vignettes that resemble mind-wandering experiments. Dynamics had significant and large effects, while task-unrelatedness was nonsignificant. These results strongly suggest that the central feature of mind-wandering is its dynamics. 相似文献
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College students (n = 132) and mothers (n = 64) listened to simulated hotline calls and rated level of suicide risk and the helpfulness of interventions. Students also rated their intent to take action in a similar situation; mothers rated their child's intent to take action. Students, more than mothers, perceived emotional problems to be associated with risk; mothers, more than students, perceived changes in behavior to be associated with risk. Students and mothers generally agreed regarding the helpfulness of different interventions, rating talking as most helpful. However, students, more than mothers, perceived social distraction as helpful. Mothers were generally accurate in their perceptions of their children's intended actions. Results suggest the need for additional research on the skills adolescents bring to crisis situations. 相似文献
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Alison F. Carton 《The British journal of developmental psychology》1984,2(3):269-274
The causal role of social interaction in the promotion of cognitive development has recently emerged as an important issue in developmental psychology. Two dominant theoretical orientations are currently guiding the empirical studies. The Piagetian perspective has influenced studies conducted to measure operational advances in cognitive functioning as a result of conflict between children. Vygotsky's developmental framework has provoked interest in the ontogenesis of self-regulatory abilities in children through an analysis of social problem solving. Both seek to explain cognitive development through social processes. Theoretical and empirical links between the two approaches are explored, and the possible role of linguistic processes as causal mechanisms examined. 相似文献
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Bryan A. Sisk Jessica Mozersky Alison L. Antes James M. DuBois 《The American journal of bioethics : AJOB》2020,20(4):62-70
AbstractWe argue that once a normative claim is developed, there is an imperative to effect changes based on this norm. As such, ethicists should adopt an “implementation mindset” when formulating norms, and collaborate with others who have the expertise needed to implement policies and practices. To guide this translation of norms into practice, we propose a framework that incorporates implementation science into ethics. Implementation science is a discipline dedicated to supporting the sustained enactment of interventions. We further argue that implementation principles should be integrated into the development of specific normative claims as well as the enactment of these norms. Ethicists formulating a specific norm should consider whether that norm can feasibly be enacted because the resultant specific norm will directly affect the types of interventions subsequently developed. To inform this argument, we will describe the fundamental principles of implementation science, using informed consent to research participation as an illustration. 相似文献
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Pauline Howie Laura Nash Nadezhda Kurukulasuriya Alison Bowman 《The British journal of developmental psychology》2012,30(4):550-568
When adults repeat questions, children often give inconsistent answers. This study aimed to test the claim that these inconsistencies occur because children infer that their first answer was unsatisfactory, and that the adult expects them to change their answer. Children aged 4, 6, and 8 years (N= 134) were asked about vignettes in which an adult repeated a question, with manipulation of the adult's overt dissatisfaction (high vs. low pressure) and knowledge about the information sought. On a separate occasion, the children were given an unrelated event recall interview containing repeated questions. All age groups showed sensitivity to adult dissatisfaction, interpreting question repetition as an implicit request for answer change more frequently in the high than in the low‐pressure vignettes. Overall, however, these ‘change‐expected’ interpretations were least frequent in the younger children, who were the most prone to shifting. Also there was no evidence that these interpretations were associated with more frequent shifting in the recall interview. The results do not provide clear support for a simple conversational inference account of shifting, especially in younger children. 相似文献