In memoriam William Robert Thompson 1923–1979: A presonal memoir John L. Fuller EditorialNotes Pages: 491 - 493
Development of individual differences of cardiovascular regulation in the Bailey recombinant inbred mice Gregory A. HarshfieldEdward C. Simmel OriginalPaper Pages: 495 - 504
Multivariate behavioral genetic analysis of twin data on scholastic abilities Robert PlominJ. C. DeFries OriginalPaper Pages: 505 - 517
A multivariate twin analysis of within-family environmental influences in infants' social responsiveness David C. RoweRobert Plomin OriginalPaper Pages: 519 - 525
Twin method: Defense of a critical assumption Sandra ScarrLouise Carter-Saltzman OriginalPaper Pages: 527 - 542
Divergent selection on locomotor activity inDrosophila melanogaster. I. Selection response F. R. van DijkenW. Scharloo OriginalPaper Pages: 543 - 553
Divergent selection on locomotor activity inDrosophila melanogaster. II. Test for reproductive isolation between selected lines F. R. van DijkenW. Scharloo OriginalPaper Pages: 555 - 561
Divergent selection on locomotor activity inDrosophila melanogaster. III. Genetic analysis F. R. van DijkenM. P. J. W. van SambeekW. Scharloo OriginalPaper Pages: 563 - 570
Correlated characters in selection for aggressiveness in female mice. II. maternal aggressiveness Janet S. HydeThomas F. Sawyer Short Communication Pages: 571 - 577
Genetic analysis of lines selected for wing vibration inDrosophila melanogaster Janice McDonald Short Communication Pages: 579 - 584