1. Some principles and new methods of tactile stimulation

   • P. E. Roland

   Methods & Designs Pages: 333 - 338

2. Automated analyses of circadian rhythm activity of small arthropods

   • Aleeza Cerf-Beare
   • Robert D. DeVoe

   Instrumentation & Techniques Pages: 339 - 347

3. Erratum to: A behavior-genetic investigation of inductionand eduction times for halothane anesthesia

   • Elias M. F.
   • Eleftheriou B. E.

   Erratum Pages: 347 - 347

4. An efficient one- and two-way avoidance apparatus capable of producing identical one- and two-way avoidance performance

   • Heidar A. Modaresi
   • Wade V. Coe
   • Barbara J. Glendenning

   Instrumentation & Techniques Pages: 348 - 350

5. Electronic windows

   • David Pettijohn

   Instrumentation & Techniques Pages: 351 - 352

6. A television technique for quantifying conditioned and unconditioned responses of planarians

   • H. D. Kimmel
   • R. L. Ray
   • Jack King

   Instrumentation & Techniques Pages: 353 - 356

7. The automatic recording of aggression in pigeons: A comparison of two methods with live targets

   • Philip G. Muller
   • Carl D. Cheney

   Instrumentation & Techniques Pages: 357 - 360

8. Effect of different parameters of shock on tonic immobility

   • Richard F. Nash
   • Gordon G. Gallup

   Instrumentation & Techniques Pages: 361 - 364

9. Converting an electronic calculator into a counter

   • Allen H. Wolach
   • Peter Roccaforte
   • Stephen E. Brhuning

   Instrumentation & Techniques Pages: 365 - 367

10. A random search algorithm for laboratory computers

    • Renwick E. Cubby

    Computer Technology Pages: 369 - 376

11. A regression program for Tukey’s test

    • Alfred C. Lindem
    • John D. Williams

    Program Abstracts/Algorithms Pages: 377 - 377

12. A program to determine the optimal rank order of pairwise similarities from incomplete triads data: Profit

    • Mark Moody
    • Edward D. Fahrmeier

    Program Abstracts/Algorithms Pages: 378 - 378

13. CRISP: sleep state scoring in human infants

    • Stephen Walker
    • Robert Emde

    Program Abstracts/Algorithms Pages: 379 - 379

14. The calculation of the index of dissimilarity on a computer terminal

    • Jerry W. Wicks

    Program Abstracts/Algorithms Pages: 380 - 380

15. AGEBLEND: a fortran IV program to detect digit preference and avoidance in census age data

    • Jerry W. Wicks

    Program Abstracts/Algorithms Pages: 380 - 380

16. A program for Pitman’s permutation test for differences in location

    • James Arbuckle
    • Leona S. Aiken

    Program Abstracts/Algorithms Pages: 381 - 381

17. A graph-theoretical analysis of Kelly’s repertory grid

    • James D. Hollan

    Program Abstracts/Algorithms Pages: 382 - 382

18. Printout

    • Joseph B. Sidowski

    Announcement Pages: 383 - 387

19. A timing light for use with super-8 film cartridges

    • J. Michael Davis

    Notes Pages: 389 - 390

20. Erratum to: A simple user-oriented program for computer constructed narratives

    • Johnson J. H.
    • Cole E. B.
    • Williams T. A.

    Erratum Pages: 390 - 390

21. Primary associates to 20 verbs connoting violence

    • Russell G. Geen
    • David Stonner

    Notes Pages: 391 - 392