成人晚期自我觉知的日常问题解决能力及其与日常认知的关系

本研究采用老年人日常问题解决能力测验,对１８５名被试（５１￣７６岁）予以测定。研究发现：进入成人晚期以后,自我觉知的日常问题解决能力随年龄的增长呈现出一定的下降趋势,但未表现出显著的年龄组间差异,而其个体间差异却日益明显;再有,个体自我觉知的日常问题解决能力与日常认知之间存在较为一致的变化趋势。     

The predictive validity of nonverbal communicative skills in infants with perinatal hazards

This study investigated the predictive validity to 5 years of age of nonverbal communicative skills administered at 13 months. Subjects (N = 103) were Norwegian infants with birthweight below 1501 gms. The predictors included infant competence assessed by the Early Social-Communication Scales (ESCS). Cognitive competence at 2 years was measured by the Bayley Mental Development Scale, and at 3 and 5 years by the Stanford-Binet Intelligence Scale: Fourth Edition (SB:FE). Language competence at 2 and 3 years was assessed by the Reynell Developmental Language Scales, and at 5 years by a verbal comprehension factor derived from the SB:FE. Partial correlations and multiple regression analyses suggest that the infants' initiation of communication was related to cognitive ability and language skills up to 5 years of age. In particular, joint attention was the most consistent predictor of the subsequent competencies. The Bayley cognitive index was overruled as a predictor when used in combination with initiation of joint attention.     

Formal reasoning in late adulthood: The role of semantic content and metacognitive strategy

Two experiments explored the availability of deductive or formal reasoning in late adulthood. In Experiment 1, fifty young (M=19.0 years) and 50 elderly adults (M=81.0 years) were assessed using adaptations of Wason's selection task and rated task content for familiarity, affect, and agreement. In Experiment 2, 100 young (M=21.0 years) and 100 elderly adults (M=81.0 years) were similarly assessed, with half of the subjects in each age group receiving a metacognitive strategy to facilitate reasoning. Results from Experiment 1 indicated equivalent reasoning among the groups on problems employed in earlier developmental research. In contrast, problems constructed to entail affect resulted in poorer performance by older adults. In Experiment 2, both young and older adults who used the metacognitive strategy reasoned equally acrossall problems. In both experiments, familiarity and agreement did not play a role in deductive reasoning performance, but affect seemed to be an interfering factor. Results are discussed in terms of competence-procedure and stability-decrement models of adult cognitive development.     

Motivations for social withdrawal and academic adjustment in emerging adulthood

While social withdrawal in childhood is typically associated with lower academic functioning, little is known about how motivations for social withdrawal may be connected to academic adjustment in emerging adulthood. The purpose of the present study was to examine associations between social withdrawal motivations (i.e., shyness, avoidance and unsociability) and indices of academic adjustment, including academic achievement (i.e., grade point average [GPA]) and academic motivation (i.e., intrinsic value, self-efficacy and test anxiety), while accounting for gender and conscientiousness. Participants were 623 emerging adults between the ages of 18 and 25 (M_age = 20.15, SD = 1.67; 79% female) who were currently attending university. Hierarchical regression results showed that shyness was negatively associated with intrinsic value and self-efficacy. Whereas shyness was positively associated with test anxiety, avoidance was negatively associated with test anxiety. Social withdrawal motivations were not associated with GPA. The findings suggest that some motivations for social withdrawal play a role in university students’ academic motivation, but not their academic achievement.     

儿童外部问题行为稳定性的研究

儿童早期外部问题行为对后期的学业、行为和同伴关系以及成人期的生活都有消极的影响。探讨外部问题行为的起源、影响因素和发展机制,对考察童年期外部问题行为是否可预测将来的问题、评估干预和预防措施的必要性和有效性,都是必不可少的。文章阐述了儿童外部问题行为稳定性的有关概念,介绍了外部问题行为的发展趋势、“童年期开始的”和“青春期开始的”外部问题行为的发展路径、行为遗传学研究成果以及影响外部问题行为稳定性的因素,并指出了这类研究对治疗和干预的意义     

Using a taped intervention to improve kindergarten students' number identification

A multiple baseline design across students was used to evaluate the effects of a taped numbers (TN) intervention on the number‐identification accuracy of 4 kindergarten students. During TN, students attempted to name the numbers 0 through 9 on randomized lists before each number was provided via a tape player 2 s later. All 4 students showed immediate increases and reached 100% in number‐identification accuracy. One student reached 100% accuracy after TN was supplemented with performance feedback, reinforcement, and overcorrection.     

Bidirectional Associations Among Sensitive Parenting,Language Development,and Social Competence

Rapid changes in language skills and social competence, both of which are linked to sensitive parenting, characterize early childhood. The present study examines bidirectional associations among mothers' sensitive parenting and children's language skills and social competence from 24 to 36 months in a community sample of 174 families. In addition, this study examines how these developmental pathways vary by child sex. Findings indicate stability across time in sensitive parenting, expressive language skills, and social competence, as well as positive main effects of sensitive parenting on expressive and receptive language skills for girls and boys. We find mixed evidence over time of reciprocal links between social competence and sensitive parenting. Further, boys' receptive language skills at 24 months uniquely contribute to increases in mothers' observed sensitive parenting from 24 to 36 months. These findings highlight the utility of applying transactional frameworks to the study of sex‐based differences in early developmental processes. Copyright © 2012 John Wiley & Sons, Ltd.     

学校资源与早期青少年心理社会适应的关系：一项潜在转变分析

以1012名初一学生为被试进行3年的追踪研究, 采用潜在剖面分析与潜在转变分析考察了早期青少年心理社会适应的亚组分化与转变情况, 以及学校资源与性别在青少年发展适应中的作用。结果发现：(1)初一时青少年的心理社会适应分化成2个亚组：适应良好组与内化问题组, 初二与初三时青少年分化成4个适应亚组：适应良好组、内化问题组、外化问题组和同伴拒绝组; (2)从初二到初三, 适应良好组和内化问题组的青少年保持了较高的稳定性, 同伴拒绝组和外化问题组的青少年向适应良好组转变的概率最高; (3)拥有更多学校资源的青少年更可能处于或保留在适应良好组, 同时在初二时拥有更多学校资源的外化问题组和同伴拒绝组的青少年在初三时更可能向适应良好组转变; (4)初二时女生更大概率地进入内化问题组。研究结果有助于深化对早期青少年心理社会适应发展模式多样性的理解, 并提示教育人员有必要对青少年适应状况进行全面筛查和动态监测, 以便针对适应亚组和性别特点制定更为复杂的预防和干预方案。     

自我录像示范干预学龄初期儿童课堂学业自立的个案研究

为了探讨自我录像示范对学龄初期儿童课堂学业自立养成的影响,研究采用单个被试的A-B实验设计,用自我录像示范对一名学龄初期儿童的课堂学业自立进行干预。结果表明:自我录像示范的干预能提高个案的课堂学业自立水平,在干预期和追踪期出现高课堂学业自立行为的频次均高于基线期。结论:自我录像示范能够促进学龄初期儿童课堂学业自立的养成。儿童对于示范录像中目标行为的习得和运用可以泛化到日常生活中类似的其他情境中,且情景越相似,效果越佳。     

机器学习在自闭症儿童早期识别和诊断领域的应用

早发现、早诊断、早干预是开展自闭症儿童教育康复工作的共识, 但传统识别和诊断方法局限及专业人员缺乏常导致自闭症儿童错失最佳干预期。为改善现状, 近年来机器学习凭借其客观准确、简便灵活等方面的优势, 逐渐被应用到自闭症的早期预测、筛查、诊断和评估过程管理中, 积累了较为丰富的成果。但是机器学习也在研究对象选取、分类数据采集和理论模型应用等方面存在局限性。未来研究应推动构建孕产期和新生儿病理生理信息追踪数据库和标准化模型分类指标体系, 同时继续优化算法, 加快智能化自闭症识别和诊断理论成果向实践转化。