1. Can Rats Be Addicted to Opiates?

   • Donald H. Thor

   OriginalPaper 23 May 2017 Pages: 289 - 303

2. Cost Factors Controlling Alcoholic Drinking

   • George Bigelow
   • Ira Liebson

   OriginalPaper 23 May 2017 Pages: 305 - 314

3. Disruptive Behavior and Reinforcement of Academic Performance

   • Teodoro Ayllon
   • Dale Layman
   • Sandra Burke

   OriginalPaper 23 May 2017 Pages: 315 - 323

4. Studies in Symbolic Interaction: II. An Experimental Analysis of Self-Referent Behavior

   • John C. Touhey

   OriginalPaper 23 May 2017 Pages: 325 - 331

5. The Aversive Properties of Withdrawing Positive Reinforcement: A Review of the Recent Literature

   • Richard C. Coughlin Jr.

   OriginalPaper 23 May 2017 Pages: 333 - 354

6. Student Thoughts About Suicide

   • Lewis E. Craig
   • R. J. Senter

   OriginalPaper 23 May 2017 Pages: 355 - 358

7. The Effects of Low Performance Group and Individual Contingencies on Cooperative Behaviors Exhibited by Fifth Graders

   • John S. Wodarski
   • Robert L. Hamblin
   • Daniel E. Ferritor

   OriginalPaper 23 May 2017 Pages: 359 - 368

8. Use of the Semantic Differential with Poetic Forms

   • W. H. Tedford Jr.
   • Carolyn Sue Synnott

   OriginalPaper 23 May 2017 Pages: 369 - 373

9. A Comment on Meehl’s Paradox

   • Jan Mendela

   OriginalPaper 23 May 2017 Pages: 375 - 376

10. Auto-Shaping: A Three-Manipulanda Technique for Dogs

    • Stanley G. Smith
    • William M. Smith

    OriginalPaper 23 May 2017 Pages: 377 - 380

11. Acquisition, Extinction, and Spontaneous Recovery of a Positively Reinforced Approach Response in the Earthworm, Lumbricus Terrestris

    • David B. Miller
    • Robert B. Tallarico

    OriginalPaper 23 May 2017 Pages: 381 - 386

12. Utilization of Psychological Constructs by Group Therapy Participants

    • Jacqueline Farrington

    OriginalPaper 23 May 2017 Pages: 387 - 394

13. The Recovery Effect with A Nonpictorial Stimulus

    • Matthew Hugh Erdelyi

    OriginalPaper 23 May 2017 Pages: 395 - 400

14. Perceptual Theory and Epistemological Dualism: Some Examples from Experimental Psychology

    • Paul Tibbetts

    OriginalPaper 23 May 2017 Pages: 401 - 411

15. Stimulus Control After Training with Fixed Interval and Variable Interval Schedules of Reinforcement

    • Theodore J. Newsom
    • James F. McCoy
    • William R. Sewell

    OriginalPaper 23 May 2017 Pages: 413 - 421

16. Book Reviews

    • J. R. Kantor
    • Robert W. Lundin
    • J. A. Cardno

    BookReview 23 May 2017 Pages: 423 - 425

17. Book Notes

    • Robert W. Lundin
    • N. H. Pronko
    • Irvin S. Wolf

    OriginalPaper 23 May 2017 Pages: 426 - 430