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931.
Neuropsychology Review - The thalamus, a significant part of the diencephalon, is a symmetrical and bilateral central brain structure. The thalamus is subdivided into three major groups of nuclei...  相似文献   
932.
Current Psychology - Individuals with a history of non-suicidal self-injury (NSSI) tend to have altered pain perception and difficulty in regulating their emotions. Previous work on NSSI has relied...  相似文献   
933.

Prompting procedures are effective for teaching skills, but limited comparative data exist to guide practitioners to select the best procedures for individuals. This study compared efficiency of two prompting procedures—constant time delay (CTD) and system of least prompts (SLP)—to teach expressive identification of 32 targets to 10 preschoolers with and without disabilities. To assess efficiency differences between conditions and analyze changes in learning over time, we used adapted alternating treatments designs in the measurement context of cumulative records. CTD was more efficient for five children, SLP was more efficient for three children, and results were inconclusive for two children. We measured children’s choices between procedures via simultaneous treatments designs, to assess child preference and whether preferences and efficiency aligned. Preference outcomes were mixed and did not consistently align with efficiency. We used exploratory analyses to assess whether child characteristics moderated outcomes. Children for whom CTD was more efficient had significantly fewer sessions to mastery, non-significantly fewer errors, and non-significantly higher developmental assessment scores, compared to children for whom SLP was more efficient.

  相似文献   
934.
Clinical Child and Family Psychology Review - In recent years, there has been a proliferation of research regarding transgender and gender nonconforming (TGNC) people. The stigma and legal...  相似文献   
935.
Cognitive Processing - A correction to this paper has been published: https://doi.org/10.1007/s10339-021-01027-4  相似文献   
936.

This study aimed to examine the role of positive relationships and academic achievement in predicting student well-being, i.e. subjective happiness. This study employed a longitudinal design with two waves of data collection on a sample of 786 primary school students in Hong Kong. Students completed questionnaires on parent-child relationship, teacher-student relationship, peer relationship, academic achievement, and happiness at the beginning and end of the school year. Path analysis was used for data analysis. The results indicated that Time 1 parent-child relationship and peer relationship were associated with Time 2 academic achievement, after controlling for Time 1 academic achievement. However, only Time 1 parent-child relationship was predictive of Time 2 happiness. Time 2 academic achievement was a mediator between Time 1 parent-child relationship and peer relationship and Time 2 happiness. Furthermore, girls reported higher levels of academic achievement when they perceived better peer relationship than did boys, and girls were happier when they had higher levels of academic achievement than were boys. The results suggested the need to put in place strategies to enhance parent-child relationship, peer relationship, and a harmonious classroom.

  相似文献   
937.
A model was presented describing the reciprocal influence of disruptions in parent discipline practices on irritable exchanges between the target child and other family members. Disrupted parent discipline and irritable microsocial exchanges within the family were hypothesized to provide a basic training for aggression that generalizes to other settings such that the child is identified by peers, teachers, and parents as physically aggressive. Physical fighting was thought to lead to rejection by the normal peer group, which was hypothesized to feed back to further exacerbate fighting. Multilevel assessment including interview, questionnaires, laboratory studies, and home observations were carried out with the families of 91 preadolescent and adolescent boys. Nine indicators from the assessment battery were used to define the constructs Inept Parental Discipline, Negative Microsocial Exchanges, Physical Fighting, and Poor Peer Relations. Structural equations (LISREL VI) were used to describe the relations among the constructs. The t values for the path coefficients were significant. A chi-square analysis showed an acceptable fit between the model and the empirical findings. The findings were interpreted as being consistent with the hypothesis that under certain circumstances, family interaction may serve as basic training for aggression. In the present study, interactions with siblings in the home seemed to serve a pivotal role.  相似文献   
938.
939.
Thirty-three twelve-month-old infants were divided into three groups based on the frequency and length of naturally-occurring nontraumatic separations from mother during the first year. One group had experienced only brief separations when left with a babysitter for an evening. A second group had been left once or twice for an average of five days while parents vacationed. A third group had been left regularly and frequently during the daytime, usually because mother was working. These groups were compared on measures of reaction to separation and reunion, in the home and in the laboratory, at one year of age. No group differences were found on any of the dependent variables. It is suggested that the quality of substitute care is probably more important than separation per se in mediating the impact of employment or daycare on infant development.  相似文献   
940.
Research indicates that selecting a strategy to best exploit a new technology is a complex decision-making process. The task involves making a series of decisions with multiple alternatives, each to be evaluated by multiple criteria whose values have high levels of uncertainty. This paper presents a methodology for modelling a new technology decision using decision trees and an optimizing algorithm. A problem of a mining company considering the adoption of new technology is used to illustrate the decision-making task and modelling methodology. A numerical solution to the case demonstrates the potential of the optimizing technique in strategy selection.  相似文献   
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