Primary memory is the first memory system encountered as information enters the system

Compared to when they were only 20 years old, 60 year olds:

a. spend less time in deep sleep. b. spend less time in Stage 1 sleep. c. spend more time in paradoxical sleep. d. complete the sleep cycle more slowly.

Which of the following research perspectives explores the many ways in which ethnic minority families survive and thrive in the face of prejudice and discrimination?

A) strength and resilience perspective B) cultural deficit perspective C) acculturation model D) socio-cultural perspective