Citation: Tw. Belke et L. Dunlop, EFFECTS OF HIGH-DOSES OF NALTREXONE ON RUNNING AND RESPONDING FOR THEOPPORTUNITY TO RUN IN RATS - A TEST OF THE OPIATE HYPOTHESIS, The Psychological record, 48(4), 1998, pp. 675-684
Citation: Tw. Belke et M. Dunbar, EFFECTS OF FIXED-INTERVAL SCHEDULE AND REINFORCER DURATION ON RESPONDING REINFORCED BY THE OPPORTUNITY TO RUN, Journal of the experimental analysis of behavior, 70(1), 1998, pp. 69-78
Citation: Tw. Belke et J. Neubauer, A MATCHING LAW ANALYSIS OF THE EFFECT OF AMPHETAMINE ON RESPONDING REINFORCED BY THE OPPORTUNITY TO RUN, The Psychological record, 47(3), 1997, pp. 483-497
Citation: Tw. Belke, RUNNING AND RESPONDING REINFORCED BY THE OPPORTUNITY TO RUN - EFFECT OF REINFORCER DURATION, Journal of the experimental analysis of behavior, 67(3), 1997, pp. 337-351
Citation: Tw. Belke, THE EFFECT OF A CHANGE IN BODY-WEIGHT ON RUNNING AND RESPONDING REINFORCED BY THE OPPORTUNITY TO RUN, The Psychological record, 46(3), 1996, pp. 421-433
Citation: Tw. Belke, THE BELL-CURVE - INTELLIGENCE AND CLASS-STRUCTURE IN AMERICAN LIFE - HERRNSTEIN,RJ, MURRAY,C, Alberta journal of educational research, 41(3), 1995, pp. 238-256
Citation: Ml. Spetch et al., DETERMINANTS OF PIGEONS CHOICE BETWEEN CERTAIN AND PROBABILISTIC OUTCOMES, Animal learning & behavior, 22(3), 1994, pp. 239-251
Citation: Tw. Belke et Gm. Heyman, A MATCHING LAW ANALYSIS OF THE REINFORCING EFFICACY OF WHEEL RUNNING IN RATS, Animal learning & behavior, 22(3), 1994, pp. 267-274
Citation: Tw. Belke et Ml. Spetch, CHOICE BETWEEN RELIABLE AND UNRELIABLE REINFORCEMENT ALTERNATIVES REVISITED - PREFERENCE FOR UNRELIABLE REINFORCEMENT, Journal of the experimental analysis of behavior, 62(3), 1994, pp. 353-366
Citation: Tw. Belke et Gm. Heyman, INCREASING AND SIGNALING BACKGROUND REINFORCEMENT - EFFECT ON THE FOREGROUND RESPONSE-REINFORCER RELATION, Journal of the experimental analysis of behavior, 61(1), 1994, pp. 65-81