What is the term for the process of developing our first knowledge about another person?

In any study, experimental or post-facto, the independent variable must always be under the researcher's full control

Indicate whether the statement is true or false

Which statement concerning co-sleeping is accurate? a. It is most effective in cultures that value child self-reliance

b. It can reduce the need for elaborate rituals aimed at having children sleep in their own rooms. c. It seems to negatively affect child-parent bonding. d. It is done exclusively with mom.