The notion of family life: a. has remained the same throughout ...

[nenivikky]

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

[jessofishing]

Answer to Question 1

C

Answer to Question 2

C

[nenivikky]

Excellent

[LegendaryAnswers]

Thanks for the timely response, appreciate it