Evaluating evidence and restructuring beliefs based on anomalous evidence are fundamental aspects of scientific reasoning. These skills can be challenging for both children and adults, especially in domains where they possess inaccurate prior beliefs that can interfere with the acquisition of correct scientific information (e.g., heavier objects…

Group ownership is ubiquitous-property is owned by countries, corporations, families, and clubs. However, people cannot understand group ownership by simply relying on their conceptions of ownership by individuals, as group ownership is subject to complexities that do not arise when property is individually owned. We report 6 experiments…

Two weeks into a new academic school year, a physical education (PE) class of 25 grade nine girls completed a survey relative to their previous PE experiences. Following the completion of a six-lesson territorial games unit using the six-step teaching game for understanding (TGfU) model taught by a guest certified female teacher with TGfU…

This study tested the hypothesis that category naming is more difficult than instance naming because it requires suppression of readily available instance names. In experiment 1, junior kindergarten and grade one children named pictures of single objects under two conditions: "own" name (i.e., instance or basic level) or…

This project was designed to produce a program evaluation and needs assessment of the 1982 Alberta Elementary School Mathematics Program in terms of cognitive level comparisons between student responses and curricular demands. Assessment procedures consisted of 14 individual interviews and 8 paper-and-pencil tests based on children's responses to…

This is the final report of the project entitled "A Study to Determine the Degree of Relationship between Linguistic Concepts and Structures in French as a Mother Tongue and Stages of Psychological Readiness of Students at the Junior and Intermediate Levels." The project's primary aim was to determine the psychological readiness, with…