Educational Robotics is increasingly used in elementary-school classrooms to develop students' algorithmic thinking and programming skills. However, most research appears descriptive and lacks experimental evidence on the effects of teaching interventions using robotics to develop algorithmic thinking. Using the robots Dash and Dot, this study…

While today's schools in several countries, like Canada, are about to bring back programming to their curricula, a new conceptual angle, namely one of computational thinking, draws attention of researchers. In order to understand the articulation between computational thinking tasks in one side, student's targeted skills, and the types of problems…

Implementation of the first U.S. television program rating system based on identifying content that could be viewed by specific age groups began in January, 1997. This exploratory survey examined the context of how young people responded to the ratings system. Participating in the May 1997 survey were 462 students in fourth, eighth, and tenth…

This paper examines the effects of Saturday morning cartoons on children's perceptions of social reality. The study consisted of an analysis of programs appearing between 8 and 11 o'clock in the morning on September 15, 1990, and June 9, 1992, focusing on the ethnicity, gender, and age of characters, the positive or negative portrayal of…

This research explored the thesis that mental model construction can be an effective instructional strategy for mental models learning by constructing a prototype that embodies this approach. The mental model to be learned was the Internet, including the components of the Internet, their functions, and their relationships to one another. To do…