Examining Subtypes of Behavior Problems Among 3-Year-Old Children,Part III: Investigating Differences in Parenting Practices and Parenting Stress

This study examined parenting of mothers and fathers of 3-year-old children who were classified as hyperactive (HYP), hyperactive and oppositional defiant (HYP/OD), and non-problem based on mothers' reports of behavior. Parents of children with HYP/OD were less warm, showed more negative affect, and more laxness than parents of non-problem children; however, contrary to prediction, they did not differ significantly from parents of children in the HYP group. Compared to mothers of non-problem children, mothers of children in the HYP/OD group reported significantly more parenting stress across all domains, whereas mothers of children in the HYP group only reported elevated levels of stress associated with having a difficult child. Theoretical and treatment implications are discussed.     

Examining Subtypes of Behavior Problems Among 3-Year-Old Children,Part I: Investigating Validity of Subtypes and Biological Risk-Factors

This study examined 3-year-old children who were classified as hyperactive (HYP), oppositional-defiant (OD), hyperactive and oppositional defiant (HYP/OD), and non-problem based on mothers' reports of behavior. Using fathers,' teachers,' and observers' ratings of children's behavior, concurrent validity was excellent for the HYP/OD group, moderate for the HYP group, and poor for the OD group. As predicted, both the HYP/OD and HYP groups reported more prenatal/perinatal birth complications and a greater family history of hyperactivity than did non-problem children. Furthermore, the HYP/OD group showed a greater family history of conduct disorder and oppositional defiant disorder (ODD) symptoms than did non-problem children; however, the HYP group also showed a greater family history of ODD than did non-problem children. Results suggest that as early as age 3, these behavior subtypes appear to be linked to biologically-based risk-factors in ways that are consistent with theories of the development of ADHD.     

Beyond Defiance: An Augmented Investment Perspective on Creativity

An investment perspective on creativity, proposed 30 years ago, no longer seems adequate, nor do various revisions of the model made since then. The world, or at least the way many people experience it, has changed and so have the challenges for creativity. In particular, creativity is being used to increasingly greater effect in negative ways and in ways that lack integrity with respect both to internal coherence and external correspondence to the world. To understand creativity and adequately teach it, people need to take into account its positivity and its integrity with respect to internal coherence and external correspondence.     

儿童2岁时的不顺从对4～11岁间社会适应的预测

采用实验室观察、母亲报告和教师报告,对138名随机抽取的北京市2岁儿童进行追踪,考察2岁时的不顺从行为对4岁、7岁和11岁时社会适应的影响。结果表明:(1)2岁时的消极不顺从行为可正向预测7岁时母亲报告的外显问题行为、教师报告的攻击性-学习问题和11岁时母亲报告的学习问题。(2)2岁时的拒绝/协商行为可正向预测4岁时母亲报告的多动。(3)2岁时的反抗行为可正向预测11岁时教师报告的内隐问题行为。     

Neuroanatomy of childhood disruptive behavior disorders

Our aims were to (1) examine possible neuroanatomical abnormalities associated with the Disruptive Behavior Disorders (DBDs) as a group and (2) assess neuroanatomical anomalies specific to each DBD (i.e., conduct disorder [CD] and oppositional defiant disorder). Cortical thickness analysis and voxel-based morphometry were analyzed in 47 8-year-old boys (22 DBDs with and without CD and/or ODD and 25 healthy controls) from Magnetic Resonance Imaging brain scans. DBD symptoms were assessed using the Dominic-R. In DBD subjects relative to controls, we found (1) a decreased overall mean cortical thickness; (2) thinning of the cingulate, prefrontal and insular cortices; and (3) decreased gray matter density (GMd) in the same brain regions. We also found that scores on the Dominic-R were negatively correlated with GMd in the prefrontal and precuneus/superior temporal regions. There was a subdiagnostic main effect for CD, related to thinning of the middle/medial frontal, and for ODD in the left rectal/orbitofrontal. Findings suggest that thinning and decreased GMd of the insula disorganizes prefrontal circuits, diminishing the inhibitory influence of the prefrontal cortex on anger, aggression, cruelty, and impulsivity, and increasing a person's likelihood of aggressive behavior. These findings have implications for pathophysiologic models of the DBDs, their diagnostic classification system, and for designing more effective intervention programs.     

Do students with different motives for physical education respond differently to autonomy-supportive and controlling teaching?

ObjectivesThis study examined whether the effects of autonomy-supportive and controlling teaching in physical education depend on students' motivation.DesignA preliminary, cross-sectional study relied on questionnaires administered to teachers. The main study involved an experimental design with students.MethodsIn the preliminary study, 95 teachers reported on their beliefs regarding the effectiveness of autonomy supportive and controlling teaching styles for students with different motivational profiles. In the main study, 320 students completed a questionnaire on motivation and were then randomly assigned to an experimental condition in which they watched video-based vignettes of either an autonomy-supportive or a controlling style. After the experimental induction, students completed questionnaires on need satisfaction, need frustration, engagement, and oppositional defiance.ResultsTeachers tend to believe that autonomy support and control work best for students scoring high on, respectively, autonomous and controlled motivation. The main study, however, showed that the moderating role of student motivation in the effect of teaching style was limited. The few interactions obtained suggested that even students with poor quality motivation report that they would benefit from an autonomy-supportive approach and suffer from a controlling approach. Students in the autonomy-supportive, relative to the controlling, condition reported more engagement and less oppositional defiance, effects that were mediated by need satisfaction and frustration.ConclusionsAll students, independent of their motivational regulations when entering the experiment, reported that they would be more engaged and would show less oppositional defiance when they would interact with an autonomy-supportive instead of a controlling teacher during PE.