Question 1
In __________ experiments, control over the treatment is usually weaker than in __________ experiments.
◦ laboratory; natural
◦ laboratory; field
◦ field; laboratory
◦ correlational; field
Question 2
In a __________ design, participants are studied repeatedly, and changes are noted as they get older.
◦ correlational
◦ longitudinal
◦ cross-sectional
◦ sequential