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A dimensional approach was used to evaluate the internal validity of the DSM-III-R ADHD-inattention, ADHD-hyperactivity/impulsivity, oppositional defiant disorder (ODD), and conduct disorder (CD) symptoms (i.e., whether a symptom has a stronger correlation with its own dimension that the other three). Parents rated 4,019 children between the ages of 2 and… (More)
This paper presents the preliminary results of an action research project in a large Norwegian oil and petrochemical company. It focuses on the pilot phase of the project for testing the feasibility and practicality of the unified justification and evaluation framework (UJEF) developed by the authors based on extant IT investment justification and… (More)
Heuristic search algorithms are designed to return an optimal path from a start state to a goal state. They find the optimal solution cost as a side effect. However, there are applications in which all one wants to know is an estimate of the optimal solution cost. The actual path from start to goal is not initially needed. For instance, one might be… (More)
Psychoeducational assessment variables for high school students were subjected to a discriminant function analysis. Variables predictive of learning disability classification were spelling, IQ, and a student interview question.