1. The acquisition of grammatical morphemes in autistic children: A critique and replication of the findings of Bartolucci, Pierce, and Streiner, 1980

   • Patricia Howlin

   OriginalPaper Pages: 127 - 136

2. A reevaluation of stimulus overselectivity: Restricted stimulus control or stimulus control hierarchies

   • Warren K. Bickel
   • M. Elizabeth Stella
   • Barbara C. Etzel

   OriginalPaper Pages: 137 - 157

3. Plasma cyclic AMP and cyclic GMP in childhood-onset psychoses

   • Meir Goldberg
   • Jocelyn Hattab
   • R. H. Belmaker

   OriginalPaper Pages: 159 - 164

4. Child behavior toward the parent: A factor analysis of mothers' reports of disabled children

   • Dennis C. Harper

   OriginalPaper Pages: 165 - 182

5. Autism and congenital cytomegalovirus

   • E. Gene Stubbs
   • Elizabeth Ash
   • Christopher P. S. Williams

   OriginalPaper Pages: 183 - 189

6. Infantile autism and Duchenne muscular dystrophy

   • Junko Komoto
   • Seigo Usui
   • Akira Terao

   OriginalPaper Pages: 191 - 195

7. Familial autism and the fragile-X chromosome

   • Gerald J. August
   • Lillian H. Lockhart

   OriginalPaper Pages: 197 - 204

8. An observational study of stereotypic behavior and proximity related to the occurrence of autistic child-family member interactions

   • Anne M. Donnellan
   • Jacki L. Anderson
   • Richard A. Mesaros

   Brief Report Pages: 205 - 210

9. Some questions on sex differences

   • Lorna Wing
   • Catherine Lord

   Letters to the Editor Pages: 211 - 214

10. On the relationship between epidemiological and clinical samples

    • Christopher Gillberg

    Letter Pages: 214 - 217

11. Book reviews

    • Forrest C. Bennett
    • Gary B. Mesibov
    • Cordelia C. Robinson

    BookReview Pages: 219 - 228

12. Announcements

    Announcement Pages: 229 - 230