title: Associative Strength and Class Membership as Factors in Concept Formation.
authors.affiliation: a Departments of Psychology , Hofstra University and Dowling College.
authors.forename: Irene S
authors.initials: IS
authors.lastname: Gillman
authors.affiliation: a Departments of Psychology , Hofstra University and Dowling College.
authors.forename: Stephen I
authors.initials: SI
authors.lastname: Gillman