Defiant behavior in two- and three-year-olds is a natural expression of a young child's growing autonomy, and, although frustrating to adults, is a natural phase of a child's socio-emotional growth. L.S. Vygotsky's socio-historical theory of the development included a discussion of "crisis" periods, one of which he felt occurred at age three. The…

An ecological niche framework (Hacking, 1998) is utilised to examine the growth of ADHD in North America. The analysis suggests ADHD flourishes, at least in part, due to a complex and historically situated interaction of factors that created a niche within which a particular kind of explanation and treatment for the troubling behaviours of…

The goals of this randomized intervention study were to: (a) increase academic performance among American Indian children ages 4-9 years and (b) reduce classroom problem behaviors. To achieve these goals, the multi-family group program called Families and Schools Together (FAST) was adapted with three American Indian Nations in Wisconsin. Over 3…

We evaluated the ability of the Revised Children?s Manifest Anxiety Scale (RCMAS), the State?Trait Anxiety Inventory for Children (STAIC), and the Child Behavior Checklist (CBCL) to (a) discriminate between youth with an anxiety disorder and youth without a disorder, (b) discriminate between youth with an anxiety disorder and youth with either…

Three studies examined whether different types of withdrawal among young children could be assessed with a short checklist. In Study 1, kindergarten teachers rated 487 children on a modified version of the Behavior Questionnaire for Two- to Six-Year-Olds (BQTSYO). Exploratory factor analyses yielded 2 withdrawal factors, Social Inhibition and…

The contentious nature-nurture debate in developmental psychology is poised to reach a rapprochement with contemporary concepts of gene-environment interaction, transaction, and fit. Discoveries over the past decade have revealed how neither genes nor the environment offers a sufficient window into human development. Rather, the most important…

A prospective study examined the effects of maternal unresponsivity and of toddlers' own negative affect on the child's subsequent ability to use effective attentional control strategies in preschool. Maternal and child behaviors were measured in situations that varied in the level of stress to test the hypothesis that behaviors in high stress…

This article introduces methods for increasing and improving play skills in children with autistic spectrum disorders. Behavioral techniques that are reviewed include discrete trial training, use of stereotyped behaviors to increase play skills, pivotal response training, reciprocal imitation training, differential reinforcement of appropriate…

Discusses a cognitive-social learning model of social skills training to assist young children to greater levels of peer acceptance. Details the model's three components: enhancing skill concepts, promoting skill performance, and fostering skill maintenance and generalization. Emphasizes that trainers must understand the model as well as the…

The authors examined the effects of maternal depression on the skillfulness of toddlers' self-assertive strategies in interactions with their mother and with a female examiner. The participants were 110 mothers and their 26-month-old toddlers. Of these mothers, 57 had experienced an episode of clinical depression sometime since their child's…

The reliability of Attention-Deficit/Hyperactivity Disorder (ADHD) rating scales in children with mental retardation was assessed. Parents, teachers, and teaching assistants completed ADHD rating scales on 48 children aged 5-12 diagnosed with mental retardation. Measures included the Child Behavior Checklist (CBCL), Conners Rating Scales, the…

We describe the historic and current use of brief experimental analysis procedures in outpatient clinic and home settings. We discuss some applications of the designs and suggest design modifications for improving internal validity. We describe our application of the designs to longitudinal, in-home programs for children with severe behavior…

This paper describes a highly structured assessment protocol with objective behavioral measures for joint attention responding and initiation. The assessment was given to 26 children diagnosed with autism spectrum disorders and 21 typically developing children, aged two to four years. Interobserver agreement was high for all behavioral measures.…

The current study examined the mutual influence of parenting and boys' externalizing behavior from 4th to 8th grade, how these relationships change as children develop, and the stability of parenting and child behavior in a sample of 122 boys. Child behavior predicted poor parental monitoring at 6th and 7th grade and inconsistent discipline at all…

Three studies (N=144) investigated how toddlers aged 18 and 24 months pass the surprise-mark test of self-recognition. In Study 1, toddlers were surreptitiously marked in successive conditions on their legs and faces with stickers visible only in a mirror. Rates of sticker touching did not differ significantly between conditions. In Study 2,…