Elaborative interrogation was compared to the construction of imaginary representations to determine its efficacy in fact learning. Four experiments, involving a total of 260 undergraduate students, indicated that elaborative interrogation is equally as powerful a learning procedure as is imaginary representation and that both are useful during…

Original thinking was examined in 142 middle- and lower-class children across a wide range of age (7-13 years) and intellectual ability (low average to gifted). The instruments were lenient and stringent solution-standard measures of original problem solving and two subtests of the Wechsler Intelligence Scale for Children. (Author/PN)