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231.
Children's daily contexts shape their experiences. In this study, we assessed whether variations in infant placement (e.g., held, bouncy seat) are associated with infants' exposure to adult speech. Using repeated survey sampling of mothers and continuous audio recordings, we tested whether the use of independence-supporting placements was associated with adult speech exposure in a Southeastern U.S. sample of 60 4- to 6-month-old infants (38% male, predominately White, not Hispanic/Latinx, from higher socioeconomic status households). Within-subject analyses indicated that independence-supporting placements were associated with exposure to fewer adult words in the moment. Between-subjects analyses indicated that infants more frequently reported to be in independence-supporting placements that also provided posture support (i.e., an exersaucer) were exposed to relatively fewer adult words and less consistent adult speech across the day. These findings indicate that infants' opportunities for exposure to adult speech ‘in the wild’ may vary based on immediate physical context.  相似文献   
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Factors that may adversely affect parenting of low birth weight infants, including infant characteristics, parental emotional responses to premature birth, and patterns of parent-infant interaction, are reviewed. In addition, intervention studies designed to improve infant developmental outcomes through influencing parenting behaviors are examined. There was great diversity in theoretical frameworks, in timing of onset and frequency of interventions, and in measurement of outcomes. The interventions that were most effective in influencing behaviors and infant developmental outcomes were those in which there were multiple long-term contacts with parents and/or those that actively involved them in the intervention. The specific theoretical framework upon which the interventions were based appeared to be of less importance in influencing results. In order to increase our knowledge and ability to provide costeffective programs, there is a need to focus attention and data collection efforts on the process and intermediary steps of intervention as well as on outcome measures. There is also a need to improve our ability to recruit and retain those families who are most at risk for parenting and infant developmental problems including those with very low birth weight infants, those whose infants have serious perinatal complications, and those with indications of high social risk such as poverty-level incomes and problems of substance abuse.  相似文献   
234.
Prediction of outcomes is an important way of distinguishing, among personality models, the best from the rest. Prominent previous models have tended to emphasize multiple internally consistent “facet” scales subordinate to a few broad domains. But such an organization of measurement may not be optimal for prediction. Here, we compare the predictive capacity and efficiency of assessments across two types of personality-structure model: conventional structures of facets as found in multiple platforms, and new high-dimensionality structures emphasizing those based on natural-language adjectives, in particular lexicon-based structures of 20, 23, and 28 dimensions. Predictions targeted 12 criterion variables related to health and psychopathology, in a sizeable American community sample. Results tended to favor personality-assessment platforms with (at least) a dozen or two well-selected variables having minimal intercorrelations, without sculpting of these to make them function as indicators of a few broad domains. Unsurprisingly, shorter scales, especially when derived from factor analyses of the personality lexicon, were shown to take a more efficient route to given levels of predictive capacity. Popular 20th-century personality-assessment models set out influential but suboptimal templates, including one that first identifies domains and then facets, which compromise the efficiency of measurement models, at least from a comparative-prediction standpoint. © 2020 European Association of Personality Psychology  相似文献   
235.
As a step toward further understanding the relationship between social networking content and perceptions of employment suitability, the present study assessed the impact of three examples of potentially negative content. Namely, this research focused on self‐absorption, opinionatedness, and alcohol and drug use, where a sample of 436 hiring managers evaluated experimentally manipulated hypothetical Facebook candidate profiles. The results demonstrated that content related to each construct had a negative impact on person–organization fit and overall candidate evaluation. Moreover, self‐absorption had the largest negative effect. There were also significant hiring manager age interaction effects. Older hiring managers more heavily weighted less opinionated content with respect to overall candidate evaluation and content without alcohol and drug use for person–organization fit.  相似文献   
236.
Many studies have established that there are important life-long benefits of attending pre-K. At the same time, recent research suggests that pre-K attenders may enter and exit kindergarten exhibiting less optimal social and learning behaviours than their non-attending peers, and little attention has been paid to what factors may contribute to these patterns of development after children enter kindergarten. The current study will address these gaps in knowledge using nationally representative data from the Early Childhood Longitudinal Study Kindergarten Class of 2011 to examine the social and learning behaviours of pre-K attenders and nonattenders at kindergarten entry and exit. Moreover, we will determine the extent to which children's social and behavioural skills change at differential rates across the kindergarten year as a function of pre-K attendance and their kindergarten classroom experiences, with a focus on the academic rigour, activity settings and teacher-student relationships.  相似文献   
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Although externalizing behavior typically peaks in toddlerhood and decreases by school entry, some children do not show this normative decline. A sample of 383 boys and girls was assessed at ages 2, 4, and 5 for externalizing behavior and at age 2 on measures of emotion regulation and inattention. A longitudinal latent profile analysis was performed and resulted in 4 longitudinal profiles of externalizing behavior for each gender. Poor emotion regulation and inattention were important predictors of membership in the chronic-clinical profile for girls, whereas socioeconomic status and inattention were important predictors of membership in the chronic-clinical profile for boys. Results are discussed with respect to the development of adaptive skills that lead to normative declines in externalizing behavior across childhood.  相似文献   
239.
Because few prospective studies have examined predictors of body dissatisfaction--an established risk factor for eating disorders--the authors tested whether a set of sociocultural, biological, interpersonal, and affective factors predicted increases in body dissatisfaction using longitudinal data from adolescent girls (N = 496). Elevated adiposity, perceived pressure to be thin, thin-ideal internalization, and social support deficits predicted increases in body dissatisfaction, but early menarche, weight-related teasing, and depression did not. There was evidence of 2 distinct pathways to body dissatisfaction--1 involving pressure to be thin and 1 involving adiposity. Results support the contention that certain sociocultural, biological, and interpersonal factors increase the risk for body dissatisfaction, but suggest that other accepted risk factors are not related to this outcome.  相似文献   
240.
Sibling influence on the learning and enactment of aggressive behavior has been consistently demonstrated in studies of sibling relationships. Available evidence suggests that, compared with nonaggressive children's sibling interactions, the sibling interactions of aggressive children are marked by more frequent, intense, and prolonged aggressive behaviors. Although research on normative and aggressive children's sibling interactions has increased recently, a number of limitations in this literature were addressed in this study by: (1) including both an aggressive and nonaggressive comparison group, (2) examining both positive and negative features of sibling relationships, (3) employing a multimethod/multiinformant approach to data collection, and (4) utilizing an improved self-report method. In support of our hypotheses and consistent with previous research, results showed that aggressive children's sibling relationships were marked by higher levels of observed conflict and lower levels of self-reported positive features. When gender was examined, results showed that older brother/younger sister dyads were characterized by higher levels of negative features and lower levels of positive features.  相似文献   
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