Mothers who spend more time in the hospital following the birth of a child do better than those discharged after a shorter period

Overlearning is an effective study technique and is your best insurance against going blank on a test because of being nervous

a. True b. False Indicate whether the statement is true or false

When two variables are linked and their individual effects cannot be isolated, we speak of the variables as being

a. independent variables. b. dependent variables. c. confounded variables. d. codependent variables.