Magnitude is assumed to be represented along a holistic mental number line in adults. However, the authors recently observed a unit-decade compatibility effect for 2-digit numbers that is inconsistent with this "holisticness" assumption (H.-C. Nuerk, U. Weger, & K. Willmes, 2001). This study used the compatibility effect to examine whether the…

This study investigated the maternal concerns and emotions that may regulate one form of sensitive parenting, support for children's immediate desires or intentions. While reviewing a videotape of interactions with their 1-year-olds, mothers who varied on depressive symptoms reported concerns and emotions they had during the interaction. Emotions…

Heart rate was recorded from 3 age groups (8-10, 12, and 20-26 years) while they performed a probabilistic learning task. Stimuli had to be sorted by pressing a left versus right key, followed by positive or negative feedback. Adult heart rate slowed following negative feedback when stimuli were consistently mapped onto the left or right key…

It is believed that by adulthood, independent attachments to the mother and the father coalesce into a single state of mind with respect to attachment. If true, states of mind with respect to mothers and fathers should be concordant. Fifty-six young adults were administered two versions of the Adult Attachment Interview, each of which asked about…

This study investigated the constraints underlying developmental improvements in complex working memory span performance among 120 children of between 6 and 10 years of age. Independent measures of processing efficiency, storage capacity, rehearsal speed, and basic speed of processing were assessed to determine their contribution to age-related…

We examined teacher characteristics predicting likelihood of intervening in indirect bullying (N=55) and piloted a 45-minute educational presentation about its mental health impact. Teachers' global empathy and perceived seriousness of indirect bullying vignettes were predictors of their likelihood of intervening, but knowledge of mental health…

This paper reports the partitioning of variance in scale scores from the use of three classroom environment instruments. Data sets from the administration of the What Is Happening In this Class (WIHIC) to 4,146 students, the Questionnaire on Teacher Interaction (QTI) to 2,167 students and the Catholic School Classroom Environment Questionnaire…

Relations between reckless behaviour and sexual practices of emerging adult women (ages 18-25) within a social cognitive theoretical perspective were examined. In addition, relations between self esteem, sexual attitudes and sexual behaviour were also examined. The Sexual Experience Inventory, Rosenberg Self-Esteem Scale, Hendrick Sexual Attitude…

Associations between the nature of Chinese Language Classroom Environments and Singapore secondary school students' motivation to learn the Chinese Language were investigated. A sample of 1,460 secondary three (grade 9) students from 50 express stream (above average academic ability) classes in Singapore government secondary schools was involved…

This article presents a critique on K. Amon and A. Campbell's "Can children with AD/HD learn relaxation and breathing techniques through biofeedback video games?". Amon and Campbell reported a successful trial of a commercially available biofeedback program, "The Wild Divine", in reducing symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD)…

Seventh-grade students (N = 324) completed social cognitive maps to identify peer groups and peer group leaders, sociometric nominations to describe their peers' behaviors, and questionnaires to assess their own behaviors. Peer group members resembled one another in levels of direct and indirect aggression and substance use; girls' cliques were…

The study adopted a person-centered approach to examine whether clusters of children could be identified on the basis of temperament profiles assessed on four occasions from infancy to early childhood, and if so whether differing temperament clusters were associated with subsequent differences in behavior problems, social skills, and school…

This study examined siblings' teaching strategies in 72 dyads (firstborn and second born, M ages = 81.64 and 56.31 months) as a function of dyad age, age gap between siblings, and teacher birth order. One child per dyad was randomly assigned to teach her or his sibling to construct a tractor toy. Interactions were coded for the topic of teachers'…

This study sought to establish the relevance of college mothers' motivational orientation and other student-role attitudes to the parenting of their school-age children and to their children's attitudes toward school. College mothers (N = 89) with a child between the ages of 7 and 14 years completed measures of their academic achievement…

This study investigated interactions between observed temperamental effortful control and observed parenting in the prediction of externalizing problems. Child gender effects on these relations were examined. The relations were examined concurrently when the child was 3 years old and longitudinally at 4.5 years. The sample included 89 two-parent…