Interrater agreement on behavioral executive function measures in adolescents with Attention Deficit Hyperactivity Disorder

Background/ObjectiveThough most children with Attention Deficit Hyperactivity Disorder (ADHD) show difficulties in behavioral measures of executive functions (EF), few studies have examined interrater agreement in these measures.Objective: To analyze the agreement between parents, teachers and self-reports of behavioral EF in adolescents with ADHD and controls. Method: A sample of 118 adolescents (75 with ADHD and 43 controls) was rated by parents, teachers and the adolescents themselves using the Comprehensive Executive Function Inventory. The intraclass correlation coefficient (ICC) and Bland and Altman methods were used to evaluate agreement. Results: The ICC between parents, teachers and self-report was poor or moderate in the group with ADHD; in the control group the agreement was fair to good. The Bland and Altman graphs show that, in the control group, most of the scores are below to the clinical cut-off point, while in the group with ADHD they are above. Conclusions: Agreement between all raters was low. Parents, teachers and adolescents agreed on the absence of deficits in behavioral EF in the control group, and on the presence of deficits in the group with ADHD, although they did not agree on the frequency of these deficits.     

Empathy in informal dementia caregivers and its relationship with depression,anxiety, and burden

Background/Objective: Recent interventions aim to heighten informal caregivers’ empathy levels assuming that this will lead to better well-being. However, previous studies have explored linear associations between empathy and aspects of well-being and yielded mixed results. We hypothesized that quadratic models may be more fitting to describe these relationships. Method: A cross-sectional study, with two groups (201 informal caregivers, and 187 non-caregivers) was conducted. Participants completed questionnaires on cognitive and affective empathy, and depression, anxiety, and caregiver burden. AN(C)OVA's and multiple hierarchical regression analyses including linear and quadratic terms were used to analyze the data. Results: For caregivers, there was a negative quadratic relationship between depression and cognitive empathy, and a positive linear relationship between anxiety and affective empathy, irrespective of sociodemographic characteristics. For non-caregivers, there were positive quadratic relationships between depression and cognitive and affective empathy, and between anxiety and affective empathy. The empathy levels did not differ between the groups. Conclusions: While caregivers and non-caregivers had the same amount of empathy, the relationships between empathy and depression and anxiety differed between the groups. Interventions for informal caregivers could aim to heighten cognitive empathy and to lower affective empathy to diminish depression and anxiety symptoms.     

Positive mental health,positive affect and suicide ideation

Background/ObjectivePositive mental health (PMH) has been shown to confer resilience against suicide ideation. However, the mechanisms underlying the positive effect of PMH on suicide ideation/behavior are largely unknown. The current study aimed to determine whether positive affect mediates the association between PMH and suicide ideation.MethodA total of 150 adult outpatients (65.3%; female; age: M(SD)=37.79(13.50), range:18–77) completed measures on PMH, positive and negative affect, as well as suicide ideation. Data were collected using self-report questionnaires. Linear hierarchical regression analysis was used to analyze the data. Positive affect was considered to mediate the association between positive mental health and suicide ideation.ResultsWhile positive affect fully mediated the significant negative association between PMH and suicide ideation, negative affect did not reveal to be a significant mediator of this relationship.ConclusionsThe protective influence of PMH against suicide ideation is due to heightened positive affect: If positive mental health translates into positive affect, then suicide ideation becomes less likely.     

Predictive factors of quality of life in acquired brain injury

Background/ObjectiveThe sequelae and the disability and dependence that follow an acquired brain injury (ABI) may result in a significant reduction in the quality of life (QoL) of those affected. The objective was to assess the QoL of a sample of Spanish patients with an ABI and analyze the influence of certain sociodemographic and injury-related variables on their QoL. Method: The sample comprised 421 adults (60% male; M_age = 53.12; SD = 14.87). Professionals and relatives assessed the patients’ QoL through the CAVIDACE scale, an ABI-specific tool based on the eight-domain QoL model. Results: Univariate analyses showed statistically significant differences in the QoL scores in several sociodemographic (age, civil status, education level, prior employment status, type of home, level of supports, loss of legal capacity, recognized dependence, and degree of dependence) and injury-related (time since the injury, location of the injury, and presence of post-traumatic amnesia) variables. The multiple linear regression showed that loss of legal capacity, time since the injury, prior employment status, location of the injury, and degree of dependence were significant QoL predictors. Conclusions: These findings provide knowledge for the development of programs aimed at reducing the negative impact of ABI on QoL.     

图片部分线索效应的学习时间分配的发展

部分线索效应指让学习者学习一系列材料, 在随后的测试阶段, 给学习者提供先前所学材料的一部分作为提取线索, 让其回忆剩余的材料, 回忆成绩反而比没有提取线索时回忆成绩差的现象。通过3个实验, 以图片为实验材料, 考察了图片部分线索效应学习时间分配的发展特点。实验1考察了图片部分线索效应的边界条件, 结果发现：图片学习中, 以物体名称为线索时, 不存在部分线索效应; 而以图片为线索时, 存在部分线索效应。结果表明：跨域线索是图片部分线索效应的边界条件。实验2利用图片作线索, 考察了图片部分线索效应的发展特点, 结果发现：图片学习中, 不同年龄被试均存在部分线索效应。结果表明：年龄不是图片部分线索效应的边界条件。实验3考察不同年龄被试对部分线索消极作用的记忆监控的发展变化趋势, 结果发现：小学二年级儿童即使经过多次学习, 也不能意识到部分线索的消极作用; 小学五年级儿童经过二次学习后, 方可意识到这种消极作用, 并在部分线索条件下安排了更多的学习时间; 初二和高二年级学生经过一次学习, 即可意识到部分线索的消极作用, 他们均在部分线索条件下安排了更长的学习时间。结果表明：儿童的学习时间分配决策能力在小学二年级到小学五年级之间有一个质的提高; 与初二学生相比, 高二学生对部分线索带来的消极影响做了更多的时间补偿。     

项目分值对学习时间分配的影响：一种动态的过程

摘 要 研究考察了不同学习时段上,项目分值对学习时间分配的影响。结果发现: (1)分值的主效应显著,被试会选择更多的高分值项目学习, 且在高分值项目上分配更多的学习时间; (2)分值与学习时段存在交互作用,被试首先学习高分值项目,随后逐渐将学习重心转向中等分值项目,最后在临近测试前重点重学高分值项目。结果表明：学习时间分配是动态变化的,个体为了尽可能实现学习目标会在学习过程中不断调整所建构的议程。     

父母婚姻质量与儿童行为问题的追踪研究：儿童努力控制的调节作用

本研究采用母亲报告法,对474名学前儿童进行了为期一年的追踪研究,考察完整家庭中父母婚姻质量对儿童行为问题的影响,以及儿童努力控制的调节作用。结果表明:(1) 父母婚姻质量对学前儿童的外显和内隐行为问题均有即时的负向预测作用;(2) 儿童的努力控制对其当前、后期的外显和内隐行为问题均有负向预测作用;(3) 第一年儿童的努力控制对父母婚姻质量与儿童行为问题之间关系的调节作用成立。     

项目难度与分值对自定步调学习时间的影响

为了探讨项目难度与分值对自定步调学习时间的影响及学习时间分配的内在机制。实验1a和实验1b分别检验项目难度与分值对自定步调学习时间的影响,发现学习者倾向于将更多学习时间分配到困难或高分值的项目上;实验2设置”难1分项目-中5分项目-易5分项目”和“难1分项目-中1分项目-易5分项目”两种情境,在前者中发现难1分项目与中5分项目的自定步调学习时间显著多于易5分项目,后者中发现难1分项目的自定步调学习时间显著多于中1分项目和易5分项目,表明了学习者在自定步调学习中存在权衡过程。     

青少年学业成绩不良、学业压力与意志控制的关系:一项交叉滞后研究

采用交叉滞后设计,使用学业成绩自我评定量表、青少年生活事件量表的学业分量表以及青少年早期气质量表的意志控制分量表对1263名青少年进行间隔两年的两次测查,考察青少年学业成绩不良、学业压力与意志控制的关系。潜变量交叉滞后分析发现,青少年的意志控制显著负向预测两年后的自我感知学业成绩不良,自我感知的学业成绩不良无法显著预测日后的意志控制;学业压力显著负向预测日后的意志控制,意志控制无法显著预测日后的学业压力。这些结果表明,青少年学业领域发展与自我调控能力发展间存在动态联系。     

A Longitudinal Study of Parental Depressive Symptoms and Coparenting in the First 18 Months

Although the negative impact of postpartum depression on parenting behaviors has been well established—albeit separately—for mothers and fathers, the respective and joint impact of both parents' mood on family‐group interactive behaviors, such as coparenting support and conflict behaviors between the parents, have not yet been investigated. The aim of this study was to examine the association between parental depressive symptoms and coparenting behaviors in a low‐risk sample of families with infants, exploring reciprocity between the variables, as well as gender differences between mothers and fathers regarding these links. At 3 (T1), 9 (T2), and 18 months postpartum (T3), we assessed both parents' depressive symptoms with a self‐report questionnaire and observed coparenting support and conflict during triadic mother–father–child interactions. The results revealed that higher maternal depressive symptoms at T1 were associated with lower support at T1 and T2. Conflict at T3 was associated with higher maternal depressive symptoms at T3 and, more surprisingly, with less depressive symptoms in mothers at T2 and fathers at T3. Cross‐lagged associations suggested that parental depressive symptoms were more likely to influence coparenting than the reverse. Moreover, maternal depressive symptoms were more likely to be linked to coparenting behaviors than were paternal depressive symptoms. These results confirm that parental—mostly maternal—depressive symptoms, even of mild intensity, may jeopardize the development of healthy family‐level relations, which previous research has shown to be crucial for child development.