The whole paper is divided into three parts: the first part is the study process and the study psychology of vocal music.

As a young man, he displeased them greatly by choosing to study psychology (at the University of Wisconsin) rather than law in New York, and by choosing to marry his cousin Bertha Goodman.

I've taken such courses as secretarial principles office administration business English public relations etiquette study psychology computer programming typing stenography and file-keeping.