THE EFFECTS OF CHRONOLOGICAL AGE, TRIALS, AND LIST CHARACTERISTICS UPON CHILDREN'S CATEGORY CLUSTERING
Theodore D. Wachs, Gerald E. Gruen · Child Development · 1971
Theodore D. Wachs, Gerald E. Gruen, The Effects of Chronological Age, Trials, and List Characteristics upon Children's Category Clustering, Child Development, Vol. 42, No. 4 (Oct., 1971), pp. 1217-1227