Insightful problem solving is a vital part of human thinking, yet very difficult to grasp. Traditionally, insight has been investigated by using a set of established "insight tasks," assuming that insight has taken place if these problems are solved. Instead of assuming that insight takes place during every solution of the 9 Dot, 8 Coin,…

Given the privileged status claimed for active learning in a variety of domains (visuomotor learning, causal induction, problem solving, education, skill learning), the present study examines whether action-based learning is a necessary, or a sufficient, means of acquiring the relevant skills needed to perform a task typically described as…

Results of a study involving 107 sixth graders, 107 secondary school students, and 99 college education majors support the basic hypothesis of the intuitive model of solving multiplicative problems proposed by E. Fischbein and others (1985) but show that the theory does not account for all the empirical data. (SLD)