Academic Achievement Over 8 Years Among Children Who Met Modified Criteria for Attention-deficit/Hyperactivity Disorder at 4–6 Years of Age

The predictive validity of symptom criteria for different subtypes of ADHD among children who were impaired in at least one setting in early childhood was examined. Academic achievement was assessed seven times over 8 years in 125 children who met symptom criteria for ADHD at 4–6 years of age and in 130 demographically-matched non-referred comparison children. When intelligence and other confounds were controlled, children who met modified criteria for the predominantly inattentive subtype of ADHD in wave 1 had lower reading, spelling, and mathematics scores over time than both comparison children and children who met modified criteria for the other subtypes of ADHD. In some analyses, children who met modified criteria for the combined type had somewhat lower mathematics scores than comparison children. The robust academic deficits relative to intelligence in the inattentive group in this age range suggest either that inattention results in academic underachievement or that some children in the inattentive group have learning disabilities that cause secondary symptoms of inattention. Unexpectedly, wave 1 internalizing (anxiety and depression) symptoms independently predicted deficits in academic achievement controlling ADHD, intelligence, and other predictors.     

Sex differences in working memory

In two separate studies, sex differences in modal-specific elements of working memory were investigated by utilizing words and pictures as stimuli. Groups of men and women performed a free-recall task of words or pictures in which 20 items were presented concurrently and the number of correct items recalled was measured. Following stimulus presentation, half of the participants were presented a verbal-based distraction task. On the verbal working-memory task, performance of men and women was not significantly different in the no-distraction condition. However, in the distraction condition, women's recall was significantly lower than their performance in the no-distraction condition and men's performance in the distraction condition. These findings are consistent with previous research and point to sex differences in cognitive ability putatively resulting from functional neuroanatomical dissimilarities. On the visual working-memory task, women showed significantly greater recall than men. These findings are inconsistent with previous research and underscore the need for further research.     

Developmental changes in depressive cognitions: a longitudinal evaluation of the Cognitive Triad Inventory for Children

As part of a longitudinal study, the Cognitive Triad Inventory for Children (CTI-C; N. J. Kaslow, K. D. Stark, B. Printz, R. Livingston, & S. L. Tsai, 1992) as well as other measures of cognitive style and depressive symptoms were administered annually to 3 cohorts of children starting in Grades 2, 4, and 6. Developmentally based analyses revealed 4 things: (a) The factor structure of the CTI-C changed over the course of middle childhood and then stabilized in early adolescence; (b) the CTI-C correlated significantly with measures of depression, self-perceived competence, self-worth, perceived controllability, and perceived contingency, but not with measures of attributional style; (c) 1-year stability correlations increased substantially from Grade 2 to Grade 8; and (d) the CTI-C did not generally predict self-reported depressive symptoms 1 year later. Implications emerge regarding developmental changes in the structure of children's depressive cognitions.     

Mentoring and Peer-led Interventions to Improve Quality of Life Outcomes among Adolescents with Chronic Illnesses

Advancing adolescent medicine has resulted in increased survival rates for life-limiting health conditions that are now considered chronic conditions. Due to the increased rates of chronic illnesses, the broad outcomes of community-based programs for adolescents with these illnesses need to be examined. Therefore, the present study seeks to examine community-based, mentoring and peer-led programs that have a social support component to increase quality of life outcomes for adolescents with chronic illnesses. A comprehensive literature review was conducted to identify articles that included a social support component to increase quality of life outcomes for adolescents with chronic illnesses. Six articles were included in the narrative analysis. Programs were divided into two types of interventions: mentoring/coaching (n?=?3) and peer-led interventions (n?=?3). A summary of each study was developed and main themes from each intervention were identified by the research team. This review found six community-based peer-led and mentoring interventions that incorporated a social support component to improve the quality of life of adolescents with chronic illnesses. Critical components for a peer-led or mentoring intervention should include social support components such as health coaching and mentoring by peers or adults. Since the nature of chronic illnesses is lengthy in duration, social support research translated into practice may offer adolescents who have any of these illnesses a means to improve their psychosocial outcomes. The interventions outlined in this present review have yielded promising results. Recommendations for future studies are included.     

The Relation Between Coordinated Interpersonal Timing and Maternal Sensitivity in Four-Month-Old Infants

The relation between mother–infant coordinated interpersonal timing, an automated microanalytic measure of dyadic vocal coordination, and maternal sensitivity was explored. Thirty-five mothers and their developmentally normal 4-month-old infants were audio-recorded during a 20-min laboratory vocal interaction session, that was later analyzed for degree of vocal coordination. Maternal Sensitivity ratings (Ainsworth & Bell, 1969) were based on a video-taped 45-min unstructured laboratory interaction period. A significant curvilinear relation between the degree to which mother coordinated her noninterruptive co-occurring speech to that of her infant was found and revealed that mothers highest in sensitivity were characterized by moderate levels of coordination. Examining mother-infant interaction at the specific behavioral level, while incorporating tests of nonlinear trends, may provide important information about the nature of sensitive parenting.