1. Reinforcement Delay Gradients of Retardates With a Concurrent Discrimination Task Procedure

   • Ann M. Schoelkopf
   • Robert Orlando

   OriginalPaper 29 May 2017 Pages: 113 - 128

2. Underwater Click Vocalizations by a California Sea Lion: Effects of Visibility

   • Ronald J. Schusterman

   OriginalPaper 29 May 2017 Pages: 129 - 136

3. Personality, Sex, Subject Matter and Student Ratings

   • Richard E. Carney
   • Wilrert J. McKeachie

   OriginalPaper 29 May 2017 Pages: 137 - 144

4. Verbal Conditioning by a Simulated Experimenter

   • Richard Videbeck
   • Henry D. Bates

   OriginalPaper 29 May 2017 Pages: 145 - 152

5. Instrumental Modification of Autonomic behavior

   • William W. Grings
   • Sidney Carlin

   OriginalPaper 29 May 2017 Pages: 153 - 159

6. Response Differentiation of Verbal behavior

   • Charles D. Gersten

   OriginalPaper 29 May 2017 Pages: 161 - 172

7. Effect of Ribonucleic Acid (RNA) on the Rate of Lever Pressing in Rats

   • Hugh Brown

   OriginalPaper 29 May 2017 Pages: 173 - 176

8. Learning A Complex Ritualized Social Role

   • Abraham S. Luchins
   • Edith H. Luchins

   OriginalPaper 29 May 2017 Pages: 177 - 187

9. Autokinetic Effect as a Function of Intermittency of the Light Source

   • Horace A. Page
   • Lloyd F. Elfner
   • Nancy Jamison

   OriginalPaper 29 May 2017 Pages: 189 - 192

10. An Investigation of the Expressive Values of Graphemes

    • Carlyle Folkins
    • Peter B. Lenrow

    OriginalPaper 29 May 2017 Pages: 193 - 200

11. Response Alternation in the Millipede

    • Bruce T. Leckart

    OriginalPaper 29 May 2017 Pages: 201 - 202

12. Note: Color Preference in the Pigeon, Utilizing Drinking as the Response Measure

    • Joseph A. Straka

    OriginalPaper 29 May 2017 Pages: 203 - 205

13. Book Reviews

    • D. H. Thor
    • J. R. Kantor
    • James S. McMichael

    BookReview 29 May 2017 Pages: 207 - 225

14. Books Received

    Announcement 29 May 2017 Pages: 226 - 227