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91.
Parent Involvement in School Conceptualizing Multiple Dimensions and Their Relations with Family and Demographic Risk Factors 总被引:1,自引:0,他引:1
Gwynne O. Kohl Liliana J. Lengua Robert J. McMahon Conduct Problems Prevention Research Group 《Journal of School Psychology》2000,38(6):501-523
Parent involvement (PI) in school is associated with more positive academic performance and social competence in children. However, there are inadequacies in current measures of PI and a need for a better understanding of predictors of PI. In this study, measures were obtained from a normative sample of 387 children in kindergarten and first grade from high-risk neighborhoods in 4 different sites. First, a confirmatory factor analysis of a theoretical factor model of PI identified 6 reliable multiple-reporter PI factors: Parent–Teacher Contact, Parent Involvement at School, Quality of Parent–Teacher Relationship, Teacher's Perception of the Parent, Parent Involvement at Home, and Parent Endorsement of School. Next, the relations among 3 specific family and demographic risk factors—parental education level, maternal depression, and single-parent status—and these 6 PI factors were examined using path analyses in structural equation modeling. Results indicated that the 3 risk factors were differentially associated with the 6 PI factors: Parental education was significantly associated with 4 PI outcomes, maternal depression was significantly associated with 5 PI outcomes, and single-parent status was significantly associated with 3 PI outcomes. No significant ethnic group differences between African American and Caucasian families were found in these relations. 相似文献
92.
Jeff Sigafoos Donna Roberts Donna Couzens Liliana Caycho 《Behavioral Interventions》1992,7(4):283-297
Improvements in adaptive behavior among adults with developmental disabilities often depends on the quality of instruction delivered by direct-care staff. The present study evaluated the effectiveness of a multifaceted package for improving the quality of instructional interactions among three staff/adult dyads. Instructional interactions were first analyzed to identify areas for improvement. A multifaceted intervention package consisting of inservice training, participative management, and on-going feedback was then implemented in a multiple-baseline design across dyads. The package trained staff to increase their use of time delay and reinforcement strategies and these changes were associated with greater independence in a sandwich making task among two of the three participating adults. The results suggest direct observation of existing instructional interactions may provide valuable information when training staff to implement effective habilitative programs for adults with developmental disabilities. 相似文献
93.
Sara Guerra Carla Oliveira Catarina Seidi Liliana Sousa Álvaro Mendes 《Journal of Family Therapy》2023,45(1):118-134
This scoping review sought to examine the existing literature on multifamily interventions with families dealing with inherited genetic conditions. It also seeks to identify gaps in the evidence to help guide future research and intervention development. Four databases (PubMed, Web of Sciences, Scopus and PsycInfo) were systematically searched and analysed, resulting in five publications for inclusion. The main findings evidence two main themes: characteristics of multifamily interventions, and evaluation of the intervention and impact on participants. These findings suggest that multifamily interventions can provide families with extended support beyond the care usually offered by genetic healthcare services and contribute to enhancing positive change in key aspects of adaptation and coping with an inherited genetic conditions. Multifamily discussion groups are a methodology that is particularly suitable when working with families in this context. Collaboration between genetic healthcare services and accredited systemic family therapists is required to sustain the implementation of multifamily discussion groups and their feasibility. Research on the effectiveness, feasibility and economic viability of multifamily interventions is also needed. 相似文献
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95.
Alessandro Tonacci Lucia Billeci Gennaro Tartarisco Liliana Ruta Filippo Muratori 《Child neuropsychology》2017,23(1):1-25
Olfactory function is a well-known early biomarker for neurodegeneration and neural functioning in the adult population, being supported by a number of brain structures that could be dysfunctioning in neurodegenerative processes. Evidence has suggested that atypical sensory and, particularly, olfactory processing is present in several neurodevelopmental conditions, including autism spectrum disorders (ASDs). In this paper, we present data obtained by a systematic literature review, conducted according to PRISMA guidelines, regarding the possible association between olfaction and ASDs, and analyze them critically in order to evaluate the occurrence of olfactory impairment in ASDs, as well as the possible usefulness of olfactory evaluation in such conditions. The results obtained in this analysis suggested a possible involvement of olfactory impairment in ASDs, underlining the importance of olfactory evaluation in the clinical assessment of ASDs. This assessment could be potentially included as a complementary evaluation in the diagnostic protocol of the condition. Methods for study selection and inclusion criteria were specified in advance and documented in PROSPERO protocol #CRD42014013939. 相似文献
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97.
Technical actions performed by two groups of judokas who won medals at World Championships and Olympic Games during the period 1995-2001 were analyzed. In the Super Elite group (n = 17) were the best athletes in each weight category. The Elite group (n = 16) were medal winners who were not champions and did not win more than three medals. Super Elite judokas used a greater number of throwing techniques which resulted in scores, even when expressed relative to the total number of matches performed, and these techniques were applied in more directions than those of Elite judokas. Further, the number of different throwing techniques and the variability of directions in which techniques were applied were significantly correlated with number of wins and the number of points and ippon scored. Thus, a greater number of throwing techniques and use of directions for attack seem to be important in increasing unpredictability during judo matches. 相似文献
98.
Mutation at the TrkB PLC{gamma}-docking site affects hippocampal LTP and associative learning in conscious mice
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Gruart A Sciarretta C Valenzuela-Harrington M Delgado-García JM Minichiello L 《Learning & memory (Cold Spring Harbor, N.Y.)》2007,14(1):54-62
Previous in vitro studies have characterized the electrophysiological properties and molecular events associated with long-term potentiation (LTP), but as yet there are no in vivo data from molecular-level dissection that directly identify LTP as the biological substrate for learning and memory. Understanding whether the molecular pathways required for learning are also those generating LTP when measured directly on the relevant circuit of a learning animal is clearly important, although so far has proved technically difficult. Here, for the first time, we combine highly defined genetic mouse models with behavior and in vivo recordings. We recorded the activity-dependent changes taking place at the CA3-CA1 synapses during the acquisition and extinction of a simple form of an associative learning task in mice carrying point mutations on specific docking sites of TrkB receptors (trkB(SHC), trkB(PLC)). The learning task consisted of a classical eyeblink conditioning using a trace paradigm. The conditioned stimulus (CS) consisted of a tone and was followed by a periorbital electrical shock as an unconditioned stimulus (US). The US started 500 msec after the end of the CS. We show that a single pulse presented to the Schaffer collateral-commissural pathway during the CS-US interval evoked a monosynaptic field excitatory postsynaptic potential (fEPSP) at the CA1 pyramidal cells, with a slope linearly related to learning evolution in controls and trkB(SHC) mutants, but the relationship was impaired in trkB(PLC) mice. These data support a link between the PLCgamma-docking site downstream of TrkB and the activity-dependent synaptic changes evoked at the CA3-CA1 synapses during associative learning in conscious mice, and indicate that TrkB PLCgamma-site-activated molecular pathway(s) underlie both associative learning and LTP triggered at the CA3-CA1 synapse. 相似文献
99.
100.
Contextual risk and parenting as predictors of effortful control and social competence in preschool children 总被引:3,自引:0,他引:3
Using a short-term longitudinal design (6 months), this study examined cumulative contextual risk as a predictor of effortful control (EC) and social competence in a community sample of children (N = 80, ages 33-40 months at time 1). Maternal parenting was examined as a mediator of contextual risk. EC was assessed using laboratory tasks, and parenting was assessed using observational ratings. Time 1 contextual risk was negatively related to time 2 EC after controlling for time 1 EC. Mothers' limit setting and scaffolding predicted higher time 2 EC and accounted for the effect of contextual risk. Time 1 EC, contextual risk, and parenting predicted time 2 social competence, and contextual risk had an indirect effect on social competence through parenting. Results suggest that contextual risk predicts smaller relative increases in EC and that parenting accounts for this effect. Knowledge of the factors that divert or promote effortful control can provide targets for intervention to enhance effortful control abilities and better adjustment. 相似文献