1. An apparatus for the assessment of prepulse inhibition in the frog

   • Howard S. Hoffman
   • Francia Ruppen

   OriginalPaper Pages: 357 - 359

2. The φ-maze: A versatile automated T-maze for learning and memory experiments in the rat

   • W. Jeffrey Wilson

   OriginalPaper Pages: 360 - 364

3. Visual dissociation of digitized photographs

   • Pamela J. Bishop
   • Helene Intraub

   OriginalPaper Pages: 365 - 371

4. An improved technique for creating hemifacial chimeras

   • Rotem Kowner

   OriginalPaper Pages: 372 - 375

5. Signal-processing software for teaching and research in psychoacoustics under UNIX and X-Windows

   • John F. Culling

   OriginalPaper Pages: 376 - 382

6. An injection olfactometer for humans and a new method for the measurement of the shape of the olfactory pulse

   • René A. De Wijk
   • Wim Vaessen
   • E. P. Köster

   OriginalPaper Pages: 383 - 391

7. Fully proportional actigraphy: A new instrument

   • Warren W. Tryon
   • Robert Williams

   OriginalPaper Pages: 392 - 403

8. An optical encoder and XY oscilloscope interface for the IBM PC

   • Paul Nagelkerke
   • Ian M. Franks

   OriginalPaper Pages: 404 - 410

9. Team-Track: A tool for investigating tracking performance in teams

   • Florian Jentsch
   • Clint Bowers
   • Tamara Tait

   OriginalPaper Pages: 411 - 417

10. LEX I and II: Two databases of surface word forms for psycholinguistic research in Spanish

    • Julio Santiago
    • Fernando Justicia
    • Nicolás Gutiérrez

    OriginalPaper Pages: 418 - 426

11. RTSYS: A DOS application for the analysis of reaction time data

    • Andrew Heathcote

    OriginalPaper Pages: 427 - 445

12. Detecting group differences in sequential association using sampled permutations: Log odds, kappa, and phi compared

    • Roger Bakeman
    • Duncan Mcarthur
    • Vicenç Quera

    OriginalPaper Pages: 446 - 457

13. Content analysis in negotiation research: A review and guide

    • Karen L. Harris

    OriginalPaper Pages: 458 - 467

14. VIAT: A windows program for demonstrating visual-attention effects

    • Ronald Hübner

    Software Announcements Pages: 468 - 468

15. Utilizing the sound blaster 16 board for dichotic listening studies

    • Roger E. Graves
    • Thomas Allen

    Software Announcements Pages: 468 - 469

16. A simple windows program for coding fast-changing events in observational situations divided into variable intervals

    • Timo Ruusuvirta
    • Tapani Korhonen
    • Juha Arikoski

    Software Announcements Pages: 470 - 471

17. EthoLog 1.0: Ethological transcription tool for windows

    • Eduardo B. Ottoni

    Software Announcements Pages: 472 - 473

18. Permustat

    • Andrew F. Hayes

    Software Announcements Pages: 473 - 475

19. An SPSS program to compute subjective organization

    • Joseph K. Kazen
    • Hajime Otani

    Program Abstracts/Algorithms Pages: 476 - 478

20. Scoring Options for Recall Tests (SORT): A BASIC program for entry and analysis of recall test data

    • Claude J. Elie
    • Jason M. Blackwell
    • David G. Payne

    Program Abstracts/Algorithms Pages: 479 - 482

21. H-Comp: A program to calculate information complexity

    • Michael E. Nielsen

    Program Abstracts/Algorithms Pages: 483 - 485

22. Forthcoming articles

    Announcement Pages: 486 - 488

23. Notices and announcements

    Announcement Pages: 489 - 489

24. Erratum to: Editorial

    • Robert W. Proctor

    Erratum Pages: 490 - 490

25. Commentary

    Announcement Pages: 490 - 490