元认知监测与算术知识制约小学儿童心算策略运用能力的发展:一年纵向考察

为探究元认知监测与算术知识对儿童心算策略运用能力的影响如何随个体发展而变化，采用计算机任务与纸笔测量的方法，对85名小学三、五年级儿童进行了历时一年的纵向追踪研究。研究发现：（1）两组儿童的元认知监测和算术知识均呈增长趋势，算术知识的增长速度五年级显著快于三年级，且元认知监测增长速度与算术知识增长速度显著相关；（2）两组儿童中，元认知监测与算术知识增长速度更快的个体策略执行反应时与错误率的减少速度也更快；（3）五年级儿童的算术知识在元认知监测影响策略选择发展中起着完全中介作用。     

Parental media monitoring,prosocial violent media exposure,and adolescents' prosocial and aggressive behaviors

Prosocial violent media (e.g., media that combines both violent and prosocial content) is especially popular in entertainment media today. However, it remains unclear how parental media monitoring is associated with exposure to prosocial violent content and adolescent behavior. Accordingly, 1,193 adolescents were asked about parental media monitoring, media content exposure, and behavior. Main findings suggest that autonomy supportive restrictive monitoring was associated with lower levels of exposure to prosocial violent content, but only among older adolescents. Additionally, autonomy supportive restrictive monitoring was the only form of parental media monitoring associated with lower levels of violent content and higher levels of prosocial content, and autonomy supportive active monitoring was the only parental monitoring strategy that promoted prosocial behavior via exposure to prosocial media content. Discussion focuses on the importance of autonomy supportive parental monitoring, as well as the implications of parents encouraging their children to watch media with limited violent content—even if it is prosocial violent content.     

Alterations in error-related brain activity and post-error behavior over time

This study examines the relation between the error-related negativity (ERN) and post-error behavior over time in healthy young adults (N=61). Event-related brain potentials were collected during two sessions of an identical flanker task. Results indicated changes in ERN and post-error accuracy were related across task sessions, with more negative ERN associated with greater improvements in post-error accuracy. This relationship was independent of any cross-sectional relationships between overall task performance, individual difference factors, including personality and self-efficacy, and indices of self-regulatory action monitoring. These results indicate that the relation between ERN and post-error accuracy remains intact and consistent regardless of variation in this set of individual difference factors previously associated with both of these indices of self-regulatory action monitoring, providing support for the strength, robustness, and persistence of this relationship in the process of adaptively controlling behavior to enhance task performance.     

The Effect of Self-awareness on the Identification of Goal-related Obstacles

When individuals strive towards personal goals, they may encounter obstacles that could compromise their goal progress and pose a challenge to self-regulation. Coping with obstacles first requires those obstacles to be identified. The purpose of the present studies was to apply an inter-individual approach to this important, but insufficiently studied self-regulatory aspect of goal striving. We therefore examined the role of self-awareness, that is, paying attention to one's own feelings, thoughts, and behaviours, for the identification of goal-related obstacles. We measured and manipulated self-awareness in two correlational and two experimental studies (one of them preregistered) and asked participants to identify obstacles to their goals. All studies confirmed the hypothesis that individuals with higher levels of dispositional and situational self-awareness identify more obstacles, both with regard to their idiosyncratic personal goals (Studies 1 and 2) and with regard to a goal in an assigned task during an experiment (Studies 3 and 4). The results indicate that self-awareness plays a crucial role for identifying obstacles. We discuss the implications of our findings for personality and self-regulation research.     

Reconceptualising parental monitoring within a model of goal-directed parental action

The concept and operationalisation of parental monitoring in adolescent behavioural research is idiosyncratic, and often conflates multiple concepts. This hinders study and understanding of its role in the distinct processes of adolescent development and behaviour. This paper introduces a model of Goal-Directed Parental Action, applied to adolescent crime, in order to situate and thus define the concept of parental monitoring. This model draws on Situational Action Theory to both prioritise motivation and specify a parental action process. This process distinguishes parental goals from the means by which to achieve them and from the knowledge gathering required to evaluate progress towards such goals. Within this framework, parental monitoring is defined as the employment of active information-gathering behaviours by parents to help them to gain knowledge about and evaluate their child's progress towards a range of parentally selected developmental and behavioural goals. In addition to facilitating this definition of parental monitoring, the model of Goal-Directed Parental Action has future potential to clarify other parenting concepts and processes.