1. Stimulus intensity effects between and within subjects in auditory reaction time: A variable criterion analysis

   • G. Robert Grice
   • Robert Nullmeyer
   • V. Alan Spiker

   OriginalPaper 24 October 2013 Pages: 143 - 145

2. Threat and attack in the alpha male rat

   • D. H. Thor

   OriginalPaper 24 October 2013 Pages: 146 - 148

3. Procedural and parametric variability in studies of conditioned suppression

   • Hank Davis
   • Janet Wright

   OriginalPaper 24 October 2013 Pages: 149 - 150

4. Recovery of function after cortical lesions in rats: Temporal, practice, and ethanol effects

   • Frank A. Holloway
   • Meredith A. Davison

   OriginalPaper 24 October 2013 Pages: 151 - 154

5. Pictures, words, and the structure of the trace in immediate recall

   • Michael C. King
   • William Bevan

   OriginalPaper 24 October 2013 Pages: 155 - 157

6. Effect of piracetam on one-way active avoidance in rats with medial thalamic lesions

   • Patricia A. Abbott
   • Larry W. Means

   OriginalPaper 24 October 2013 Pages: 158 - 160

7. Peripheral and central muscarinic cholinergic blockade: Effects on Pavlovian conditioning

   • D. A. Powell

   OriginalPaper 24 October 2013 Pages: 161 - 164

8. Magnitude of water reward in the runway: A parametric investigation

   • Patrick E. Campbell
   • Brian M. Kruger

   OriginalPaper 24 October 2013 Pages: 165 - 168

9. Encoding tasks and free recall in children

   • Thomas C. Lorsbach
   • John H. Mueller

   OriginalPaper 24 October 2013 Pages: 169 - 172

10. Pigeons’ preference for fixed-interval over fixed-ratio food reinforcement schedules

    • Robert W. Schaeffer

    OriginalPaper 24 October 2013 Pages: 173 - 176

11. Encoding specificity and contextual similarity

    • Michael L. Epstein
    • David A. Dupree
    • Lee A. Gronikowski

    OriginalPaper 24 October 2013 Pages: 177 - 180

12. Right-left and up-down are equally discriminable in the absence of directional words

    • Ruth H. Maki

    OriginalPaper 24 October 2013 Pages: 181 - 184

13. Type A behavior and normal habitual sleep duration

    • Robert A. Hicks
    • Robert J. Pellegrini
    • James Hawkins

    OriginalPaper 24 October 2013 Pages: 185 - 186

14. Passage repetition and presentation time in connected discourse learning

    • David J. King

    OriginalPaper 24 October 2013 Pages: 187 - 188

15. Performance of the nictitating membrane CR following CS-US interval shifts

    • Robert T. Ross
    • Michael J. Scavio Jr.
    • I. Gormezano

    OriginalPaper 24 October 2013 Pages: 189 - 192

16. Reversibility and apparent tridimensionality

    • Bruce O. Bergum
    • Lois E. Flamm

    OriginalPaper 24 October 2013 Pages: 193 - 196

17. Psychomotor reminiscence as a function of gonadal steroid hormone variation

    • Karen C. Wells
    • R. B. Payne

    OriginalPaper 24 October 2013 Pages: 197 - 200

18. The length-difficulty relation in serial memorization of words, pictures, and snowflakes

    • Peter L. Derks

    OriginalPaper 24 October 2013 Pages: 201 - 204

19. Subjective rating scales and the control of encoding in incidental learning

    • John J. Shaughnessy

    OriginalPaper 24 October 2013 Pages: 205 - 208

20. Developmental changes in the speed and effects of acoustic and semantic encoding

    • Jeffrey Bisanz
    • Robert Kail
    • Alexander W. Siegel

    OriginalPaper 24 October 2013 Pages: 209 - 212

21. Effects of water deprivation on dry licking for shock avoidance and food reinforcement in the rat

    • Gerald A. Young
    • Abraham H. Black

    OriginalPaper 24 October 2013 Pages: 213 - 215

22. Chlordiazepoxide does not influence simultaneous gustatory contrast

    • Charles F. Flaherty
    • John Wrightson
    • Christopher Duston

    OriginalPaper 24 October 2013 Pages: 216 - 218

23. The effect of dimensional preference on optional shift behavior and concept attainment of retarded adolescents

    • Richard M. Gargiulo
    • Tad Uno
    • Paul Hiszem

    OriginalPaper 24 October 2013 Pages: 219 - 222

24. Papers read at the 20th Annual Meeting of the Psychonomic Society

    Report 24 October 2013 Pages: 223 - 262