An experiment is a controlled test of a hypothesis in which the researcher manipulates one variable to discover its effect on another

The ability of women to have multiple orgasms in a row is due to the absence of the ____________ period, which is seen in men

FIll in the blank with correct word.

According to Levinson, people around the age of 40–45 move into a period/time of questioning called __________ and focus on the finite nature of life; they begin to question everyday fundamental assumptions

a) midlife crisis b) midlife transition c) generativity versus stagnation stage d) normative-crisis models