1. Relative numerousness judgments by squirrel monkeys

   • Roger K. Thomas
   • Laurie Chase

   OriginalPaper 07 November 2013 Pages: 79 - 82

2. The development of binocular discrimination in infants

   • Claudio S. Hutz
   • Harold P. Bechtoldt

   OriginalPaper 07 November 2013 Pages: 83 - 86

3. Motion parallax in the perception of movement by a moving subject

   • Felix E. Goodson
   • Tracy Q. Snider
   • James E. Swearingen

   OriginalPaper 07 November 2013 Pages: 87 - 88

4. Some effects of encoding, codability, and exposure upon recognition memory

   • Pat-Anthony Federico

   OriginalPaper 07 November 2013 Pages: 89 - 92

5. Audiogenic seizure tests of ethanol addiction/withdrawal are unaffected by previous tests

   • Milton A. Trapold

   OriginalPaper 07 November 2013 Pages: 93 - 96

6. The influence of learning strategies in the acquisition, retention, and transfer of a procedural task

   • Robert N. Singer
   • Gene Korienek
   • Susan Ridsdale

   OriginalPaper 07 November 2013 Pages: 97 - 100

7. Selective removal of reward and nonreward odors to assess their control of patterned responding in rats

   • Ronald D. Taylor
   • H. Wayne Ludvigson

   OriginalPaper 07 November 2013 Pages: 101 - 104

8. Selective removal of alleyway paper flooring or air to assess locus of nonreward odor

   • Ronald D. Taylor
   • H. Wayne Ludvigson

   OriginalPaper 07 November 2013 Pages: 105 - 108

9. Reduction in sleep duration and Type A behavior

   • Robert A. Hicks
   • Joseph G. Allen
   • Robert J. Pellegrini

   OriginalPaper 07 November 2013 Pages: 109 - 110

10. Leg strength as a function of exposure to visual stimuli of different hues

    • Robert J. Pellegrini
    • Alexander G. Schauss
    • Thomas J. Birk

    OriginalPaper 07 November 2013 Pages: 111 - 112

11. Reactivity to being photographed: An invasion of personal space

    • Michael N. Guile
    • Neil R. Shapiro
    • Robert Boice

    OriginalPaper 07 November 2013 Pages: 113 - 114

12. The watched pot still won’t boil: Expectancy as a variable in estimating the passage of time

    • Delwin Cahoon
    • Ed M. Edmonds

    OriginalPaper 07 November 2013 Pages: 115 - 116

13. DMT self-administration by monkeys in isolation

    • Ronald K. Siegel
    • Murray E. Jarvik

    OriginalPaper 07 November 2013 Pages: 117 - 120

14. The change and maintenance effectiveness of persistence training regarding the treatment of laboratory-induced and naturally occurring depression

    • Jack R. Nation
    • John B. Cooney

    OriginalPaper 07 November 2013 Pages: 121 - 124

15. Psychophysical similarities between rats and humans

    • Hannes Eisler

    OriginalPaper 07 November 2013 Pages: 125 - 127

16. Behavioral effects of intracerebroventricular infusion of luteinizing hormone releasing hormone (LH-RH) in pigeons

    • J. Martin Ramirez
    • Juan D. Delius

    OriginalPaper 07 November 2013 Pages: 128 - 130

17. Stimulus control of behavior induced by a periodic schedule of food presentation in pigeons

    • Carol Blaine
    • Nancy K. Innis
    • J. E. R. Staddon

    OriginalPaper 07 November 2013 Pages: 131 - 134

18. Verbal discrimination learning and retention as a function of performance or observation and ease of conceptualization of task materials

    • Melvin H. Marx
    • Kathleen Marx
    • Andrew L. Homer

    OriginalPaper 07 November 2013 Pages: 135 - 136

19. A test for artifactual effects in an attitude similarity/interpersonal attraction study

    • Hugh McGinley

    OriginalPaper 07 November 2013 Pages: 137 - 139

20. Erratum to: Developmental differences in concept transfer as a function of variability of irrelevant features during acquisition

    • Lorraine A. Low
    • Ellen Coste
    • Cynthia Kirkup

    Erratum 07 November 2013 Pages: 140 - 140

21. Papers read at the 21st Annual Meeting of the Psychonomic Society

    Announcement 07 November 2013 Pages: 141 - 178

22. National Conference on the Use of On-Line Computers in Psychology

    Announcement 07 November 2013 Pages: 182 - 182