NCJ Number
7281
Date Published
1969
Length
78 pages
Annotation
EFFECTS ON PERFORMANCE LEVELS OF MATERIAL REINFORCERS, VERBAL PERSON REINFORCERS, VERBAL PERFORMANCE REINFORCERS, AND NO EXTERNAL REINFORCERS.
Abstract
ATTENTION WAS PAID TO SUCH FACTORS AS AGE, SOCIAL CLASS STATUS, AND INTELLECTUAL ABILITY. SUBJECTS PERFORMED A SERIES OF ADDITION PROBLEMS AND A TASK OF CUTTING AND GLUING PAPER SQUARES. IN GENERAL, DELINQUENTS AND NON-DELINQUENTS DID NOT DIFFER SIGNIFICANTLY IN THE NUMBER OF ADDITION PROBLEMS COMPLETED, BUT DELINQUENTS DID SIGNIFICANTLY MORE POORLY ON THE SQUARES TASK. RESULTS OF THE STUDY SUPPORT THE PROPOSITION THAT DELINQUENTS HAVE LEARNING DEFICIENCIES IN THE AREA OF MOTIVATION, AND SUGGEST THAT TASK ATTRACTIVENESS IS AN IMPORTANT VARIABLE WHICH MUST BE CONTROLLED IN MOTIVATIONAL STUDIES.