In an experiment designed to determine whether taking vitamin A before attending a social event improves self-esteem, what is the dependent variable?
a. Vitamin A
b. The social event
c. The level of self-esteem
d. The age of the participants
c
You might also like to view...
When Pavlov placed meat powder or other food in the mouths of canine subjects, they began to salivate. The salivation was a(n) ____________
a) unconditioned response b) unconditioned stimulus c) conditioned response d) conditioned stimulus
Which of the following is the most common reason cited for divorce?
a) Lying b) Adultery c) Fiscal irresponsibility d) Boredom
Murnane and Levy (1997) found that what percentage of 17-year-olds could not read or do math at the level needed to perform the types of new jobs that are being created today?
a. 50% b. 35% c. 20% d. 5%
How much TV does the American Academy of Pediatrics recommend that children under 2 years old be allowed to watch per day?
a) None b) 30 minutes c) 45 minutes d) 60 minutes