3.5~5.5岁儿童在知觉相似与概念冲突情形下的归纳推理

了探讨儿童是基于知觉相似的还是基于概念的进行归纳推理的,利用儿童较为熟悉的材料,设计了一种知觉相似与概念冲突的情形,并在4种不同的信息提示条件下,测试了总共275名3.5岁、4.5岁和5.5岁儿童的归纳推理。实验结果显示,在预备实验中,3.5岁的儿童已经能够排除无关刺激要么基于知觉相似要么基于概念进行归纳推理,但二者没有显著差异;在正式实验中,在4种任务条件下,3.5岁的儿童的情况基本与预备实验相同,而4.5岁和5.5岁的儿童则更倾向于基于概念进行归纳推理,这表明儿童的归纳推理可能的确经历了从依据知觉相似到依据概念关系的转变,但发生转变的年龄应该不是在7~8岁,而是在4岁之前     

儿童白血病治疗的几点思考

儿童白血病是小儿发病率最高的恶性肿瘤。随着分子生物学、遗传学、免疫学的发展,抗白血病的新药物不断被发现,新的治疗方法不断被采用。在选择治疗方法时,应用哲学思想进行指导,显得尤为重要。     

儿童英语句法学习中内隐学习和外显学习的关系

本文以内隐学习理论为基础,采用强分离程序,分别选取有、无英语学习经验的被试,从句法学习方面探讨了儿童英语学习过程中内隐学习和外显学习的作用及关系,结果表明:(1)单纯的内隐学习方式或单纯的外显学习方式都不利于对句法规则的掌握;(2)两种学习方式的协同效应发挥着重要的作用,先外显学习后内隐学习的学习方式有助于句法规则的掌握;(3)内隐学习、先内隐学习后外显学习的学习方式不适用于较简单句法规则的学习;内隐学习也不适用于难度较高的句法规则的学习。     

They should have known: Hindsight and outcome biases in child abduction cases

Two cognitive biases might partially account for public support of the ineffective AMBER Alert system. Hindsight bias is a cognitive error in which people with outcome knowledge overestimate the likelihood that this particular outcome would occur; outcome bias is an error made in evaluating the quality of a decision once the outcome is known. Two experiments assessed whether hindsight and outcome bias occur in child abduction scenarios. Study 1 was a pre/posttest experiment that examined whether hindsight bias occurs in situations in which the identity of the abductor (stranger or parent) is manipulated between groups, and all participants are told the child was killed. Study 2, a between-subjects experiment, examined whether hindsight and outcome biases occur in situations in which no AMBER Alert was issued (because the situation did not meet the legal requirements to issue an Alert), and manipulated the identity of the abductor and the outcome (child safely returned, killed, or not outcome provided). Hindsight and outcome biases occurred in both studies, given the correct set of circumstances. Abductor identity also impacted outcome estimates. Results from the two studies indicate that hindsight and outcome bias occur, but this is dependent on the outcome (child killed, child returned safely, no outcome provided) and the identity of the abductor (stranger, dangerous parent, non-dangerous parent). Limitations and future directions are discussed.     

Dad2K: An Adaptation of SafeCare to Enhance Positive Parenting Skills With At-Risk Fathers

Positive father involvement in the lives of their children is critically important. This article describes pilot data from the Dad2K program, an adaptation of the evidence-based SafeCare Parent-Child Interaction module, which targets positive parenting skills and the prevention of child neglect and physical abuse. Dad2K includes a unique approach to intervention delivery utilizing computer software, and instruction and practice with a home visitor provider. The development process of the Dad2K program is described, and data are presented from four fathers of young children who completed the program. The article concludes with describing the next steps in the examination of the Dad2K program, which includes a large randomized control trial funded by the National Institute of Minority Health and Health Disparities.     

Children's Earliest Experiences with Death: Circumstances,Conversations, Explanations,and Parental Satisfaction

Parents (n = 140) of children 2 to 7 years responded to an online survey regarding their children's experiences and conversations about death. A total of 75% of parents indicated that they had spoken to their child about death, and the majority of conversations were first initiated when children were between 3 and 3.5 years of age. Binary logistic regression analysis was used to explore factors that could predict conversations about death. Parents (n = 88) provided narratives of the explanations of death that they gave their child and subsequently reported their level of satisfaction with their explanation. The content of the explanations was coded and examined in relation to children's age and parental satisfaction. Results revealed that parents who provided explanations to a continued existence after death reported significantly higher levels of satisfaction than those parents who discussed the absence of a future physical relationship after death. Finally, explanations of a continued existence were not always in reference to an afterlife and could include discussing the memory of the deceased or their continued impact even after death. Thus, when talking to young children about death, parents may feel greater satisfaction in finding ways to discuss the continued legacy of those who have died compared to more biological explanations. Copyright © 2014 John Wiley & Sons, Ltd.     

Black Mega Churches: attitudes towards corporal punishment and perceived guilt or innocence

The allegation of child abuse against mega-church leader Creflo Dollar on 8 June 2012 has led many to evaluate the guilt or innocence of this religious leader. This case is especially interesting in that, in contrast to studies that have examined the sexual discretions of church leaders, this study examines the presumed innocence or guilt of Dollar's 15-year-old daughter (who he alleged choked) and the man at the centre of this debate. This study will examine over 3000 comments made by anonymous contributors on CNN's public website and analysed using a qualitative methodology. The following six themes were identified: (1) Condemnation of Mega-Churches and Mega-Church Leaders: “The love of money is the root of all evil”; (2) Condemnation of Creflo Dollar's Actions Against His Daughter: “He is a child beater”; (3) Condemnation of Religious Leaders: “Most priests are crooks”; (4) Condemnation of God and Religion: “God is not great and religion poisons everything”; (5) Support for Corporal Punishment: “Spare the Rod, Spoil the Child”; (6) Support for Creflo Dollar's Actions: “It sounds like the man of the house handled business!” Narratives will be offered to support and illustrate each of these themes, and the implications for the mental health of African Americans will be discussed.     

Parents' Emotion‐Related Beliefs,Behaviours, and Skills Predict Children's Recognition of Emotion

Children who are able to recognize others' emotions are successful in a variety of socioemotional domains, yet we know little about how school‐aged children's abilities develop, particularly in the family context. We hypothesized that children develop emotion recognition skill as a function of parents' own emotion‐related beliefs, behaviours, and skills. We examined parents' beliefs about the value of emotion and guidance of children's emotion, parents' emotion labelling and teaching behaviours, and parents' skill in recognizing children's emotions in relation to their school‐aged children's emotion recognition skills. Sixty‐nine parent–child dyads completed questionnaires, participated in dyadic laboratory tasks, and identified their own emotions and emotions felt by the other participant from videotaped segments. Regression analyses indicate that parents' beliefs, behaviours, and skills together account for 37% of the variance in child emotion recognition ability, even after controlling for parent and child expressive clarity. The findings suggest the importance of the family milieu in the development of children's emotion recognition skill in middle childhood and add to accumulating evidence suggesting important age‐related shifts in the relation between parental emotion socialization and child emotional development. Copyright © 2014 John Wiley & Sons, Ltd.     

Who benefits from independent careers? Employees,organizations, or both?

The traditional organizational career has been depicted as the classic example of how employers and employees can develop a mutually beneficial relationship; but changes in the competitive landscape and in individual work values have challenged its viability. Commentators have argued that a ‘new career’ deal, encapsulated by the notions of the protean and the boundaryless career, has emerged suggesting a shift in control of careers from organizations to individuals. Research has explored the implications for individuals' careers while largely neglecting consequences for organizations. Our paper seeks to remedy this by exploring both the individual and the organizational outcomes of independent career orientations and the extent to which organizations can manage these through high commitment human resource management (HRM) practices. Our study, conducted with 655 employee–supervisor dyads, indicates that a protean career orientation results in gains for both employees and organizations, whereas a boundaryless career orientation is associated with mutual losses. In addition, our findings suggest that high commitment HR practices play an important role in managing the outcomes of employees seeking traditional careers but have only a limited impact on those with a boundaryless career orientation.