Latency‐based functional analysis in schools: Correspondence and differences across environments

Functional analyses were conducted for problem behavior of three girls with intellectual and developmental disabilities. Analyses conducted under analog conditions measured rate and latency. Latency‐based functional analyses were conducted in a classroom setting in multielement and reversal designs. Correspondence was identified between the standard functional analysis and the two latency analyses for one participant. Partial correspondence was found with the other two participants. These results are discussed in light of research on adaptions for functional analysis in classroom settings.     

Getting less than their fair share: Maltreated youth are hyper‐cooperative yet vulnerable to exploitation in a public goods game

Human cooperative behavior has long been thought to decline under adversity. However, studies have primarily examined perceived patterns of cooperation, with little eye to actual cooperative behavior embedded within social interaction. Game‐theoretical paradigms can help close this gap by unpacking subtle differences in how cooperation unfolds during initial encounters. This study is the first to use a child‐appropriate, virtual, public goods game to study actual cooperative behavior in 329 participants aged 9–16 years with histories of maltreatment (n = 99) and no maltreatment (n = 230) while controlling for psychiatric symptoms. Unlike work on perceived patterns of cooperation, we found that maltreated participants actually contribute more resources to a public good during peer interaction than their nonmaltreated counterparts. This effect was robust when controlling for psychiatric symptoms and peer problems as well as demographic variables. We conclude that maltreatment may engender a hyper‐cooperative strategy to minimize the odds of hostility and preserve positive interaction during initial encounters. This, however, comes at the cost of potential exploitation by others.     

Development of approximate number sense across the elementary school years: A cross‐cultural longitudinal study

In recent years, there has been growing interest among researchers in exploring approximate number sense (ANS)—the ability to estimate and discriminate quantities without the use of symbols. Despite the growing number of studies on ANS, there have been no cross‐cultural longitudinal studies to estimate both the development of ANS and the cross‐cultural differences in ANS growth trajectories. In this study, we aimed to estimate the developmental trajectories of ANS from the beginning of formal education to the end of elementary school in two countries, Russia and Kyrgyzstan, which have similar organization of their educational systems but differences in socioeconomic status (SES) and in the results of large‐scale educational assessments. To assess the developmental trajectories of ANS, we used a four‐wave longitudinal study with 416 participants from two countries and applied the mixed effect growth approach and the latent class growth approach. Our analysis revealed that the rate of growth in ANS accuracy was higher for the Russian sample than for the Kyrgyz sample and that this difference remained significant even after controlling for fluid intelligence. We identified two latent classes of growth trajectories: the first class had a significant growth in ANS, whereas the second class had no growth. Comparing the distribution of latent classes within the two countries revealed that there was a significantly larger proportion of schoolchildren from the second class in Kyrgyzstan than in Russia.     

婴幼儿自我调节的发展机制

婴幼儿自我调节的概念结构与发展机制至今无统一定论。本文作者在回顾关于婴幼儿自我调节的文献时发现该领域出现过两次不同研究取向的整合：第一次整合是包含气质-行为领域的整合以及纳入生理调节与情绪调节的整合, 第二次整合是行为-气质研究与认知领域研究的整合。本文总结两次研究取向的整合后提出了以生理-情绪-注意调节为基础、认知-气质-行为调节为核心的新的婴幼儿自我调节发展模型, 为该领域的研究方向提供了理论基础。     

发展性阅读障碍的视觉注意广度技能

发展性阅读障碍在许多任务中都出现同时性加工多个视觉刺激的困难, 即视觉注意广度缺陷.本文分别综述了国内外探查阅读障碍视觉注意广度的研究.目前, 相关研究结果仍存争议, 这可能与背景语言的正字法深度以及被试年龄发展差异有关.未来研究还需利用干预,跨语言比较等方法进一步探讨阅读障碍与视觉注意广度之间的关系, 并结合脑电,脑成像技术探究汉语阅读障碍视觉注意广度的内在神经机制.     

恶意报复还是认同驱动?新员工的角色社会化程度对其职场排斥行为的作用机制

以往关于职场排斥形成机制的研究, 主要是基于冲突-报复的视角, 验证了人际冲突对职场排斥具有稳定的预测作用, 而这个解释逻辑很可能对新员工并不适用。本文基于角色认同理论, 考察新员工的角色社会化程度对其职场排斥行为的作用机制。通过对多阶段收集的249对新员工上下级匹配问卷分析发现, 在控制了经典的冲突报复机制之后, 角色认同机制能够解释新员工的职场排斥行为。具体来说, 结果显示：(1)新员工的角色社会化程度负向影响其职场排斥行为; (2)工作疏离感在新员工的角色社会化程度与职场排斥行为之间起中介作用; (3)发展性反馈在新员工的角色社会化程度与工作疏离感的关系中起调节作用; 进一步, (4)发展性反馈调节了工作疏离感对角色社会化程度-职场排斥行为关系的中介作用。本研究结果不仅从理论上拓展了职场排斥行为的研究视角, 为以后的进一步研究提供新的理论框架, 而且从角色认同的视角为组织管理新员工的职场排斥行为提供新思路。     

Hope as a Mediator of Bullying Involvement and Emotional Difficulties in Children

This study investigated hope as a mediator between children’s bullying involvement and emotional difficulties in a sample of 1,060 school‐age children (Grades 3–6). Results from structural equation modeling suggested that victimization leads to emotional difficulties both directly and indirectly through hope. Perpetration was indirectly associated with emotional difficulties. Findings highlight the role of children’s cognitive‐motivational process for emotional well‐being in response to bullying involvement. Implications for counseling interventions are discussed.     

双重缺陷汉语发展性阅读障碍儿童的言语工作记忆和阅读能力研究

选取语音意识和快速自动命名双重缺陷的汉语发展性阅读障碍儿童,探讨其言语工作记忆和阅读能力的发展特点。实验选取双重缺陷的发展性阅读障碍（DD）、年龄匹配（CA）和能力匹配（RL）三组儿童各25名,要求他们完成言语工作记忆（数字广度、汉字广度）和阅读（一分钟词汇阅读、三分钟句子阅读）任务。结果发现,DD儿童的数字倒背位数、一分钟读词数、三分钟读过字数和句子理解正确率均显著低于CA儿童,而与RL儿童差异不显著;DD儿童的句子阅读正确率显著低于CA、RL儿童。表明双重缺陷DD儿童在言语工作记忆和阅读能力上存在一定程度的发展滞后和缺陷。     

发展性阅读障碍的视觉空间注意加工能力

鉴于阅读起始于基础视觉加工阶段, 越来越多的研究者开始关注阅读障碍者的视觉空间注意加工能力。视觉空间注意是指个体对视觉刺激的空间位置的注意, 可通过线索提示、视觉搜索和视觉注意广度等视觉任务来考察。大量国内外研究发现, 发展性阅读障碍者在视觉空间注意任务下表现出行为和神经活动方面的异常。其中的神经机制问题不仅反映在与视觉空间注意有关的顶叶区域激活异常, 还存在于脑区间功能连接异常(如顶叶区域与字形加工区的功能连接)。未来研究还需利用横断和追踪研究探讨阅读障碍与视觉空间注意能力发展关系的内在机制, 以及探究语言特性对阅读障碍者视觉空间注意缺陷的可能调节作用。