Author Question: The notion of family life: a. has remained the same throughout history. b. over time has grown ... (Read 69 times)

nenivikky · **on:** Jun 19, 2018

The notion of family life:

a. has remained the same throughout history.
b. over time has grown to include a broader range of family members, like cousins, aunts, and uncles.
c. was narrowed to included just the nuclear family during the Industrial Revolution.
d. shrank to include only one child per family during the Industrial Revolution.

Question 2

In addition to the use of manipulation, true experiments must also make use of ____________.

A) statistical testing
B) matching
C) random assignment
D) control groups