1. Preface to special issue on hyperactivity

   • Herbert C. Quay

   EditorialNotes Pages: 305 - 305

2. Research on hyperactivity: Stage two

   • Virginia I. Douglas

   Editorial Pages: 307 - 308

3. Physiological learning theory

   • D. O. Hebb

   OriginalPaper Pages: 309 - 314

4. Effects of positive and negative feedback on behavior control in hyperactive and normal boys

   • Julien Worland

   OriginalPaper Pages: 315 - 326

5. Predicting the response of hyperkinetic children to stimulant drugs: A review

   • Russell A. Barkley

   ReviewPaper Pages: 327 - 348

6. A component analysis of attentional problems of educationally handicapped boys

   • Barbara K. Keogh
   • Judith S. Margolis

   OriginalPaper Pages: 349 - 359

7. Relative efficacy of methylphenidate and behavior modification in hyperkinetic children: An interim report

   • Rachel Gittelman-Klein
   • Donald F. Klein
   • Wendy Kates

   OriginalPaper Pages: 361 - 379

8. Attention and distractibility during reading in hyperactive boys

   • David A. Bremer
   • John A. Stern

   OriginalPaper Pages: 381 - 387

9. Assessment of a cognitive training program for hyperactive children

   • Virginia I. Douglas
   • Penny Parry
   • Chrystelle Garson

   OriginalPaper Pages: 389 - 410

10. Errata

    Erratum Pages: 411 - 411

11. Guest reviewers for volume 4

    Legacy Pages: 413 - 413