The fovea consists of both rods and cones

In which form of therapy does the therapist play the role of a persistent questioner who raises issues about the client's interpretations of events?

a) psychoanalysis b) behavior therapy c) client-centered therapy d) rational-emotive behavior therapy

Bodie and Karl are testing to see whether vitamin C can influence life expectancy

Over a period of time, they will give a daily high dose of vitamin C to half of their study participants, and a placebo pill (unbeknownst to the participants) to the other half. The goal is to see if the independent variable has a correlation with the dependent variable. Which is the dependent variable? the participants the placebo vitamin C life expectancy