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991.
Studies addressing the relationship between neurotransmitter functioning and violent crime are reviewed. A rich literature exists to support the notion that monoamine (i.e., serotonin, dopamine, and norepinephrine) neurotransmitter functioning is related to human aggressive behaviour. Results from these studies provide, at best, indirect evidence that neurotransmitter abnormalities are involved in violent criminal behavior. Few studies have specifically addressed the role of neurotransmitter functioning in violent crime. To illustrate how current knowledge in this area has been applied in forensic settings, a case study in which neurotransmitter functioning was introduced as evidence to support an insanity defense is presented. Potential problems associated with such defenses are discussed. © 1998 John Wiley & Sons, Ltd. 相似文献
992.
Henry Teague R. Gates Kathleen M. Prinstein Mitchell J. Steinley Douglas 《Psychometrika》2020,85(1):8-34
Psychometrika - This article develops a class of models called sender/receiver finite mixture exponential random graph models (SRFM-ERGMs). This class of models extends the existing exponential... 相似文献
993.
Mindy Scheithauer Shannon M. Schebell Joanna Lomas Mevers Clarissa P. Martin George Noell Kerri C. Suiter Nathan A. Call 《Journal of applied behavior analysis》2020,53(1):102-120
It is common practice in research on the treatment of problem behavior to compare levels of targeted behaviors during treatment to levels when treatment is not in place. Some researchers use data collected as part of a multielement functional analysis as the initial baseline, whereas others collect new baseline data following completion of the functional analysis. We evaluated whether the source of baseline data influences the reliability and efficiency of decision-making. Results suggest that similar decisions are made in regard to treatment efficacy using the different sources of baseline data, but using data from a multielement functional analysis as baseline may save time. Interrater agreement was adequate, but lower for some graphs than has been observed in past studies. Several potential explanations for this discrepancy are discussed. 相似文献
994.
Katie M. Edwards Stephanie N. Sessarego Kimberly J. Mitchell Hong Chang Emily A. Waterman Victoria L. Banyard 《American journal of community psychology》2020,65(1-2):160-172
The purpose of the current study was to examine the impact of exposure to Bringing in the Bystander—High School Curriculum (BITB-HSC) on school personnel, which included a seven session classroom curriculum for ninth through twelfth graders (student curriculum), a bystander training workshop for school personnel (school personnel workshop), and reading materials (handout). We examined how exposure to these various BITB-HSC intervention components was associated with school personnel's knowledge and bystander efficacy, intentions, and barriers specific to student relationship abuse (RA) and sexual assault (SA). Participants were 488 school personnel from 12 high schools in upper New England who completed the 4-month follow-up survey that assessed for intervention exposure (284 participants completed both the baseline and follow-up survey). Whereas 53% of participants were exposed to no intervention components, the other half of the sample were exposed to a combination of intervention components. Higher baseline knowledge and reactive bystander intentions were associated with subsequent exposure to both the student curriculum and the handout, and fewer barriers to bystander action predicted exposure to the school personnel workshop. Exposure to the school personnel workshop, student curriculum, and handout was associated with subsequent greater knowledge, exposure to the student curriculum predicted reactive bystander intentions, and exposure to the handout predicted higher reactive bystander intentions and bystander efficacy. Findings suggest that despite challenges with engagement, exposure to the BITB-HSC components may be a useful tool in improving school personnel's responses to RA and SA among high school students. 相似文献
995.
H. Jonathan Polan Michael D. Kaplan Daniel B. Kessler Richard Shindledecker Mitchell Newmark Daniel N. Stern Mary J. Ward 《Infant mental health journal》1991,12(1):55-64
An association between maternal psychopathology and failure to thrive (FTT) has been reported previously, but no prior investigators have used both operationalized diagnostic criteria for psychopathology and a control group in their studies. Twenty-eight mothers of children with FTT and 22 mothers of normally developing control children were assessed for psychopathology by the Structured Clinical Interview for DSM-III-R–Nonpatient Version (SCID-NP) and the Structured Clinical Interview for DSM-III-R–Personality Disorders (SCID-II). Affective disorders, personality disorders, and the COoccurrence in an indvidual of these two types of disorders were found at higher rates in mothers of children with FTT compared to controls. These results clarify prior reports of an association between failure to thrive and maternal psychopathology and may have implications for treatment approaches to FTT. 相似文献
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997.
This phenomenological study suggests that generativity, long conceptualized as a stage of individual psychosocial development, is a collaborative experience in the developmental trajectory of some marriages and long‐term partnerships. This new knowledge was developed through exploring the lived experience of 10 middle‐aged and older couples who participated in this research. Termed “generative partnership,” this collaborative experience includes 3 facets: embracing generative identity, contributing talents and resources, and passing it on. Findings suggest that generative partnerships enhance satisfaction and vitality in relationships at midlife and beyond as couples encounter the opportunities and challenges of growing old together. 相似文献
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Chris J. Mitchell Peter F. Lovibond 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》2002,55(4):311-329
Blocking was observed in two human Pavlovian conditioning studies in which colour cues signalled shock. Both forward (Experiment 1) and backward (Experiment 2) blocking was demonstrated, but only when prior verbal and written instructions suggested that if two signals of shock (A+ and B+) were presented together, a double shock would result (AB++). In this case, participants could assume that the outcome magnitude was additive. Participants given non-additivity instructions (A+ and B+ combined would result in the same outcome, a single shock) failed to show blocking. Modifications required for associative models of learning, and normative statistical accounts of causal induction, to account for the impact of additivity instructions on the blocking effect, are discussed. It is argued that the blocking shown in the present experiments resulted from the operation, not of an error-correction learning rule, nor of a simple contingency detection mechanism, but of a more complex inferential process based on propositional knowledge. Consistent with the present data, blocking is a logical outcome of an A+/AB+ design only if participants can assume that outcomes will be additive. 相似文献