Contribution of ADHD symptoms to substance problems and delinquency in conduct-disordered adolescents

We examined adolescents with conduct disorder (CD) and substance problems to determine if those with attention deficit hyperactivity disorder (ADHD) symptomatology had more severe delinquency and substance involvement. ADHD symptomatology was assessed in two ways: (1) by self-reports using the Diagnostic Interview Schedule for Children (DISC) and (2) by use of DISC plus reports of others (parents, program staff, and program teacher). We divided boys into three ADHD groups based on DISC: those who met criteria, those who reported at least eight current symptoms, and those who reported fewer than eight symptoms. We also divided the same boys into two groups: those with reports of ADHD by two or more sources and those without this multisource ADHD. Examining these definitions of ADHD revealed that boys with either self- or multisource ADHD had more CD symptoms, earlier age of CD onset, more substance dependence diagnoses, and more comorbid depression and anxiety.This investigation was supported by the National Institute on Drug Abuse Grant No. DAO6941.     

Inhibitory control and the onset of combustible cigarette,e-cigarette,and hookah use in early adolescence: The moderating role of socioeconomic status

The purpose of the study was to test the moderating influence of socioeconomic status (SES) on the associations between inhibitory control and the onset of combustible cigarette, electronic (e-) cigarette, and hookah use in early adolescence. A total of 407 adolescents self-reported nicotine use, inhibitory control, and SES. The hypothesis that inhibitory control would be significantly associated with nicotine use onset (i.e., combustible cigarettes, e-cigarettes, and hookah) only under the condition of low SES was tested. Direct associations were found for inhibitory control on “ever use” of all three nicotine use variables. A moderating effect was also found whereby low inhibitory control was significantly associated with nicotine use onset when participants were from low, but not high, SES families. Findings illustrate one contextual condition under which inhibitory control is associated with early onset of nicotine use.     

Sibling Relationships in Emerging Adulthood: Associations with Parent–Child Relationship

Conflicting theories (e.g., compensatory and congruence) describe the effect of the parent–child relationship on sibling relationship quality. By identifying specific parenting factors (i.e., Care and Control) and specific aspects of the sibling relationship (i.e., Affect, Behaviors, and Cognitions), the current study sought to examine the factors related to either theory in order to better understand the sibling relationship in emerging adulthood. Data were collected from 575 undergraduate students. A factorial MANOVA tested the relationship between parenting style and sibling relationship quality, measured by the Lifespan Sibling Relationship Scale. Results primarily supported the congruence hypothesis and revealed that parental Care and Control are important variables in understanding the sibling relationship. Additionally, the findings were consistent across racial/ethnic groups.     

Taken with Surprise: Critical Incidents in Teaching

Abstract. This collection of essays tackles thorny questions related to critical incidents in teaching. By using different pedagogical methods and techniques, each author provokes creative thinking about how to address specific concerns common to teaching. The authors demonstrate that the teaching and learning process must make room for – if not celebrate – the surprises that happen not only to the students, but to the teachers as well. The discussion of critical incidents helps to promote reflection on teaching practice and prompt insights into the intricate dynamics shaping the increasingly diverse learning community. Each individual essay is accompanied by reflection questions that can be used to spark conversation among colleagues and/or prompt further personal reflection on teaching and learning.     

Concurrent and 2-year longitudinal relations between executive function and the behavior of 1st and 2nd grade children.

Abstract Concurrent and 2-year longitudinal relations were investigated between two indicators of children's ( n =60; mean age = years 11 months) executive function, inhibitory control and sequencing ability, and behavior problem symptomatology. Dependent measures were parent and teacher reported internalizing and externalizing behavior. Hierarchical multiple regression analyses demonstrated few significant concurrent associations between either inhibitory control or sequencing ability, and behavior problem symptoms. In contrast, baseline inhibitory control predicted decreased teacher reported externalizing, and parent reported externalizing and internalizing behavior problems over a 2-year period. Baseline sequencing ability also predicted decreased teacher reported externalizing and parent reported internalizing behavior over this same time period. Results suggest that some aspects of executive function in early elementary grade-school children may be more strongly associated with change in behavior over time than concurrent behavior. Implications of these findings for the prevention of behavior problems are discussed.     

A Model to Transform Psychosis Milieu Treatment Using CBT-Informed Interventions

Although CBT for psychosis (CBTp) has been recommended as a best practice since 2002, CBTp’s availability is quite limited in the U.S. Integration of CBTp-informed interventions into the milieu of the treatment settings in which the majority of the 2.4 million Americans with psychosis receive treatment may greatly improve access to those services. This paper presents an evidence-based model for training line staff in CBTp principles, in order that more staff throughout the U.S. might better support the recovery of people with psychosis in this way. Examples are provided to illustrate effective strategies and approaches.     

Why epistemologists are so down on their luck

It is nearly universally acknowledged among epistemologists that a belief, even if true, cannot count as knowledge if it is somehow largely a matter of luck that the person so arrived at the truth. A striking feature of this literature, however, is that while many epistemologists are busy arguing about which particular technical condition most effectively rules out the offensive presence of luck in true believing, almost no one is asking why it matters so much that knowledge be immune from luck in the first place. I argue that the best explanation for the consensus that luck undermines knowledge is that knowledge is, complications aside, credit-worthy true believing. To make this case, I develop both the notions of luck and credit, and sketch a theory of knowledge in those terms. Furthermore, this account also holds promise for being able to solve the “value problem” for knowledge, and it explains why both internal and external conditions are necessary to turn true belief into knowledge. The arguments and ideas in this paper have been in development for a while, and I would like to thank a number of people for their contribution to that development. For many helpful discussions on these topics, In d’like to thank Steve Ellis, Linda Zagzebski and the students in my graduate epistemology seminar—Mary Gwin, Ben Hagy, Matthew Hodge, Robert Johnson and Shyam Patwardhan. And thanks to Karen Antell for her comments on an earlier draft     

Choosing between two objects reduces 3-year-olds' errors on a reverse-contingency test of executive function

In the present experiment, we used a reversed-contingency paradigm (the windows task: [Russell, J., Mauthner, N., Sharpe, S., & Tidswell, T. (1991). The windows task as a measure of strategic deception in preschoolers and autistic subjects. British Journal of Developmental Psychology, 9, 331-349]) to explore the effect of alterations in the task array on 3-year-old children's strategic reasoning. Children were offered a choice between either a desirable object and an undesirable object, or between a desirable object and an empty location. There was significantly better performance on the two-object version of the task. This difference was evident even on subsequent trials when the second object was removed and the empty location reintroduced. This suggests that presenting children with a choice between two objects helps them to formulate a strategy, rather than to execute a previously determined response.