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61.
Although parents’ health condition is generally thought to be related to their involvement in their children’s functioning, the possible dynamics behind the scenes in school contexts with immigrant children has received little attention. This study examined the association between parents’ health condition and their children’s academic and behavioral functioning, as well as the mediation effects of parents’ school engagement and children’s perceived treatment at school among 607 immigrant families with 10- to 12-year-old children. Using structural equation modeling, the results indicated that parents’ poor health condition was associated with children’s increased behavioral problems. Parents’ school engagement fully mediated the association between parental health condition and children’s academic achievement and partially mediated the association between parental health condition and children’s behavior problems. Notably, higher levels of parents’ school engagement were associated with increased behavior problems, demonstrating a unique feature in these immigrant children’s developmental functioning. Higher levels of perceived harsh treatment by peers at school due to children’s immigrant identity were associated with these children’s greater risks of behavior problems. The results suggested what may lie behind the scenes in these children’s behavioral problems is that many of these children who act out and are brought to the school office for disciplinary issues may suffer from perceived discrimination and bad treatment by their peers. The findings provide important implications for researchers, healthcare practitioners, and educators seeking to understand this subpopulation and to design and implement family support and prevention programs for young adolescents from immigrant backgrounds.  相似文献   
62.
To provide more refined diagnostic feedback with collateral information in item response times (RTs), this study proposed joint modelling of attributes and response speed using item responses and RTs simultaneously for cognitive diagnosis. For illustration, an extended deterministic input, noisy ‘and’ gate (DINA) model was proposed for joint modelling of responses and RTs. Model parameter estimation was explored using the Bayesian Markov chain Monte Carlo (MCMC) method. The PISA 2012 computer-based mathematics data were analysed first. These real data estimates were treated as true values in a subsequent simulation study. A follow-up simulation study with ideal testing conditions was conducted as well to further evaluate model parameter recovery. The results indicated that model parameters could be well recovered using the MCMC approach. Further, incorporating RTs into the DINA model would improve attribute and profile correct classification rates and result in more accurate and precise estimation of the model parameters.  相似文献   
63.
为探讨亲子关系、消极社会适应和网络成瘾的关系,采用问卷法对六个城市共2324名中学生进行研究。结果表明:(1)冲突型青少年网络成瘾倾向得分最高,依恋型青少年网络成瘾倾向得分最低;(2)消极社会适应在亲子依恋和亲子冲突对网络成瘾的预测中均起部分中介作用;(3)消极社会适应的中介作用受到性别的调节。这一研究结果揭示了积极和消极亲子关系对网络成瘾的共同作用机制,为从家庭层面干预和预防青少年网络成瘾状况提供了参考。  相似文献   
64.
采用短时DRM迫选任务,探讨提取条件和延迟间隔对短时错误记忆的影响,以进一步考察短时错误记忆的产生机制。结果发现,短时错误记忆的产生主要源于提取时对存贮细节通达的缺失。在无有效提取线索的条件下,延迟间隔能够增加错误记忆率;而有效提取线索存在时,真实记忆痕迹的可通达性增加能够极大避免错误记忆的产生,延迟间隔的作用则不显著。该实验的结果是对错误记忆理论解释的一种补充。  相似文献   
65.
Theories of relational concept acquisition (e.g., schema induction) based on structured intersection discovery predict that relational concepts with a probabilistic (i.e., family resemblance) structure ought to be extremely difficult to learn. We report four experiments testing this prediction by investigating conditions hypothesized to facilitate the learning of such categories. Experiment 1 showed that changing the task from a category‐learning task to choosing the “winning” object in each stimulus greatly facilitated participants' ability to learn probabilistic relational categories. Experiments 2 and 3 further investigated the mechanisms underlying this “who's winning” effect. Experiment 4 replicated and generalized the “who's winning” effect with more natural stimuli. Together, our findings suggest that people learn relational concepts by a process of intersection discovery akin to schema induction, and that any task that encourages people to discover a higher order relation that remains invariant over members of a category will facilitate the learning of putatively probabilistic relational concepts.  相似文献   
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This study examined the applicability of the theory of planned behavior to understand factors that influence whether young South Koreans help peers with depression to seek professional counseling services. The structural equation modeling on the survey data collected from 191 South Korean students suggests that subjective norms and behavioral control could be salient factors for young South Koreans to take initiative and assist their peers in need of counseling services. Este estudio examinó la aplicabilidad de la teoría del comportamiento planificado para comprender factores que influyen sobre la decisión de jóvenes surcoreanos de ayudar a sus compañeros que sufren de depresión a buscar ayuda profesional a través de servicios de consejería. El modelo de ecuación estructural de los datos de la encuesta recogidos de 191 estudiantes surcoreanos sugiere que las normas subjetivas y el control del comportamiento podrían ser factores destacados para los jóvenes surcoreanos a la hora de tomar la iniciativa y ayudar a sus compañeros que necesitan servicios de consejería.  相似文献   
68.
以285名幼儿家长为被试,采用问卷法考察婚姻冲突对权威教养和专制教养的差别效应以及父母情绪调节策略在其中的调节作用。结果发现:(1)幼儿父母的婚姻冲突能显著负向预测其权威教养,显著正向预测其专制教养,婚姻冲突对两类教养的预测作用大小无显著差异;(2)父母情绪调节策略对婚姻冲突与权威教养关系的调节作用显著,且这种调节作用不存在家长性别的差异:较少使用认知重评或较多使用表达抑制的家长,其婚姻冲突能显著负向预测权威教养;经常使用认知重评或较少使用表达抑制的家长,其婚姻冲突对权威教养的影响不显著。父母情绪调节策略对婚姻冲突与专制教养关系的调节作用不显著。  相似文献   
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70.
In this 8‐year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty‐four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over 8 years. Between the ages of 4 to 10 years, they were administered tasks of vocabulary and related cognitive skills. At age 11, comprehensive reading skills, including character recognition, reading fluency, and reading comprehension were examined. Individual differences in vocabulary developmental profiles were estimated using the intercept‐slope cluster method. Vocabulary development was then examined in relation to later reading outcomes. Three subgroups of lexical growth were classified, namely high‐high (with a large initial vocabulary size and a fast growth rate), low‐high (with a small initial vocabulary size and a fast growth rate) and low‐low (with a small initial vocabulary size and a slow growth rate) groups. Low‐high and low‐low groups were distinguishable mostly through phonological skills, morphological skills and other reading‐related cognitive skills. Childhood vocabulary development (using intercept and slope) explained subsequent reading skills. Findings suggest that language‐related and reading‐related cognitive skills differ among groups with different developmental trajectories of vocabulary, and the initial size and growth rate of vocabulary may be two predictors for later reading development.  相似文献   
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