The first large-scale study of human behavior to be done after the kinsey and masters and johnson reports was conducted by

Janus and Janus or the Janus report was the one who conducted the first large scale study of human behavior to be done after the reports of Kinsey and masters and Johnson. The Janus Report was conducted by Cynthia and Samuel Janus surveying about a professor of radiology and of obstetrics and gynecology sexual behavior.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations. click to let others know, how is it