Negation is a universal component of human language; polarity sensitivity (i.e., lexical distributional constraints in relation to negation) is arguably so while being pervasive across languages. Negation has long been a field of inquiry in psychological theories and experiments of reasoning, which inspired many follow-up studies of negation and…

In Nahuatl-speaking villages located in the north of the state of Puebla, family and community educational practices adhere to the Learning by Observing and Pitching In to family and community endeavours model (LOPI). Attentive observation is encouraged as children's principal method of learning. Co-presence is favoured by the adult educators as a…

Over the past 50 years the concept of attention deficit/hyperactivity disorder (ADHD) has developed from the notion of a specific form of brain dysfunction to that of a heterogeneous set of related behaviours. The great advances in genetics, neuroimaging and neuropsychiatry have made it one of the best understood forms of complex mental…

Attention-deficit/hyperactivity disorder (ADHD) remains one of the most prevalent mental health diagnoses identified in school-age children. Affected children show an increased risk for school failure, social difficulties, and the development of psychiatric comorbidities. Despite the availability of evidence-based behavioral protocols for managing…

Whether one works for Nike or in a library, it is tough to attract an audience. That is where smart marketing can make all the difference. Even though libraries do not have millions of dollars to spend on slick Madison Avenue ad campaigns to entice today's teens, librarians do have access to the media that kids love, and that is a great place to…

This article describes the historical conceptualization of attention deficit hyperactivity disorder (ADHD), the similarities between the behavioral manifestations of ADHD and creativity, some speculations about their common etiology, some illustrative case studies, and practical implications of mistaking one for the other. (JDD)

As cognitive architectures move to account for increasingly complex real-world tasks, one of the most pressing challenges involves understanding and modeling human multitasking. Although a number of existing models now perform multitasking in real-world scenarios, these models typically employ customized executives that schedule tasks for the…

The article presents case studies of two males with Attention Deficit Disorder when first referred for clinical evaluation as children with follow-up at age 21. Results indicated consistency in behavior patterns and differences between subjects at referral predicted outcomes as adults. (Author/DB)

The first article, by Everett V. Smith, Jr., in this section discusses screening college students for attention deficit hyperactivity disorder using the Adult Behavior Checklist (B. Johnson and S. Lyonfields, 1995). The second article, by George Karabatsos, describes the Rasch analysis and graphical depiction of measures of criminals' attitudes.…

A metacognition instructional strategy was employed to increase class participation and motivation in 21 seventh grade "at-risk" students at 2 schools in the context of the national problem of meeting the needs of "at-risk" students. A survey of the students' content area teachers and of the students themselves found evidence…

Recent research in psychology, psychiatry and neuroscience has demonstrated reliable associations between temperament and individual differences in sensitivity and responsiveness to environmental cues and behavioral consequences. Temperament-influenced behavior patterns evident in infancy have also been found to predict behavioral tendencies in…

This introduction to students with attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD) covers a historical perspective of these disorders, definitions of ADHD, etiology, behaviors associated with ADD and ADHD, developmental course, identification and assessment, services, classroom interventions, medication…