Presents methodologies for diagnostic problem solving, including clinical diagnosis using the DSM-IV, multiaxial empirically based assessment, and behavioral assessment. Reviews these approaches within the context of methodological and conceptual issues pertaining to the construct of treatment utility. Argues that clinical diagnosis and…

The purpose of this paper is to discuss the guidelines used in the study to develop "good" problems for young children and to describe the nature of some problems so developed. (Author)

Statistical methods are discussed for studying relations between two sets of variables, when each set contains more than one variable. (Author)

An attempt at defining and describing those factors which most often jeopardize the validity of naturalistic behavioral data is presented. A number of investigations from many laboratories which demonstrate these methodological problems are reviewed. Next, suggestions, implementations, and testing of effectiveness of various solutions to these…

Describes a study which analyzed problem solvers' error detection processes by instructing subjects to think aloud when solving statistical problems. Effects of evaluative episodes on error detection, detection of different error types, error detection processes per se, and relationship of error detection behavior to problem-solving proficiency…

Presents results of five experiments on human information-seeking behavior in different online information-seeking environments which studied search strategies and assessed information value in realistic search environments. A conceptual model of how humans value information is presented. Empirical and modeling results are considered for…

Describes a study conducted at the North Texas State Nursery School to examine interaction of preschool children with a microcomputer and determine whether social patterns were altered in relation to computer use. Results indicate most children used the microcomputer with friends and that the microcomputer did not disrupt pre-existing social…

ANACONDA, a computer-based system for analysis of verbal content by data processing is presented as a scientifically more satisfactory substitute for classical content analysis. This system was applied to 40 behavioral science researchers who were interviewed regarding their channels of information for concept formation, problem discussion,…

This study examines the relative effects of information on problem solving. An introductory section discusses theoretical approaches to problem solving. The major portion of the paper describes the author's research. In her study, subjects were asked to read a court transcript from a criminal case, to give their verdict in the case, and to…

Patterns of problem-solving activity in one middle-class urban high school are examined and a problem solving model rooted in a conceptual framework of contingency theory is presented. Contingency theory stresses that as political, economic, and social conditions in an organization's environment become problematic, the internal structures of the…

SEVERAL EXPERIMENTS WITH RATS INVOLVING THE INFLUENCE OF CEREBRAL DESTRUCTION ON LEARNING ABILITY ARE DESCRIBED. THE TWO MAJOR EXPERIMENTS STUDY THE RETENTION OF THE MAZE HABIT AFTER CEREBRAL LESIONS AND THE INFLUENCE OF CEREBRAL LESIONS ON THE CAPACITY TO LEARN (INITIAL FORMATION OF HABITS). THEORECTICAL ANALYSIS OF THE LEARNING (BEHAVIOR)…