References
- 1945 . Wesleyan University studies of motion sickness: I. The effects of variation of time intervals between accelerations upon sickness rates . J. of Psychol , 19 : 49 – 62 .
- Alexander , S. J. , Cotzin , M. , Hill , C. J. , Ricciuti , E. A. and Wendt , G. R. 1945 . Wesleyan University studies of motion sickness: II. A second approach to the problem of the effects of variation of time intervals between accelerations upon sickness rates . J. of Psychol , 19 : 63 – 68 .
- Alexander , S. J. , Cotzin , M. , Hill , C. J. , Ricciuti , E. A. and Wendt , G. R. 1945 . Wesleyan University studies of motion sickness: III. The effects of various accelerations upon sickness rates . J. of Psychol , 20 : 3 – 8 .
- Alexander , S. J. , Cotzin , M. , Hill , C. J. , Ricciuti , E. A. and Wendt , G. R. 1945 . Wesleyan University studies of motion sickness: IV. The effects of waves containing two acceleration levels upon sickness . J. of Psychol , 20 : 9 – 18 .