Knowledge of ___ develops earlier than knowledge of the other aspects of language

In an experiment n which researchers manipulate the __________, the variable that the researchers measure to see whether it changes is the __________

a) dependent variable; independent variable b) independent variable; dependent variable c) control group; treatment group d) treatment group; control group

Among client factors affecting therapy outcomes, which of the following has been found to account for 40% of beneficial outcomes?

a) Client's personality b) Client's level of dependency toward the therapist c) Client's sense of mastery d) Client's therapy outcome expectations