Presents a study of the role of sociocognitive conflict theory in cognitive growth. Analyzes whether five- to seven-year-old student dyads can solve a conservation of length task when presented with contradictory solutions or whether they require the correct answer. Concludes that conflict does not result in appropriate learning. (SG)

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…

Investigates the belief that caregivers' sensitive and contingent behavior is closely related to children's perceived control by analyzing the interactions between mothers and their 3 1/2- to 4 1/2-year-old children during a problem-solving task. (HOD)

This paper summarizes basic research on response effort in diverse applied areas including deceleration of aberrant behavior, attention deficit-hyperactivity disorder, oral habits, littering, and problem solving. The paper concludes that response effort as an independent variable has potent effects, and research exploring the applied benefits of…

To determine what factors either alone or together interact to create ethnic variations in mental health care use in the State of Hawaii, a study interviewed subjects who were randomly selected from the higher income area of Diamond Head/Kahala and the lower income area of Kalihi/Palama. Ethnic groups studied included Caucasian, Japanese, Chinese,…

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…

The general nature of collaborative work among peers in classrooms is discussed. This framework is applied to the interpretation of a 2-year study which examined how pairs of children in two classrooms (8- and 9-year-olds; 11- and 12-year-olds) worked together to solve computer programming problems in the LOGO language. It was found that students…