Background: Chronotype refers to individuals' preference for morning or evening activities. Its two dimensions (morningness and eveningness) are related to a number of academic outcomes. Aims: The main goal of the study was to investigate the incremental validity of chronotype as a predictor of academic achievement after controlling for a number…

Reports the results of a 1986 survey of physiology department chairmen in light of the criticisms and recommendations made in "Physicians for the Twenty-First Century: The GPEP Report." Shows that no substantive changes have occurred in the last two years in medical physiology courses at most medical schools surveyed. (CW)

Described is the discovery that oscillations of electric potential at 40 hertz hold the key to how the brain assembles sense impressions into a single object. Potential implications from this research are discussed. (CW)

Statistics on the nature of academic physiology departments are provided. Included are salaries by number of years, rank, and region, numbers of faculty members, and numbers of pre- and postdoctoral trainees in process and completing degrees in the year 1989. (CW)

With time, an increasing number in the world population is becoming old, and changes in the aging brain mean that a significant proportion of the aged are likely to be dependent on others. The devotion of resources to research into the aging brain could bring benefits far outweighing the investment. (Author/CW)

The quality of doctoral-level biochemistry (N=139), botany (N=83), cellular/molecular biology (N=89), microbiology (N=134), physiology (N=101), and zoology (N=70) programs at United States universities was assessed, using 16 measures. These measures focused on variables related to: (1) program size; (2) characteristics of graduates; (3)…