In Thorsen and Pearce-Morris’s (2016) study on the impact of adolescent mental health on marital outcomes, they use data from the Child and Young Adult Supplement to the National Longitudinal Survey of Youth 1979 (NLSY79). What survey method would best enable researchers to conduct professional in-depth interviews that would encourage high completion rates, regardless of cost?
a. mailed survey
b. phone survey
c. in-person survey
d. electronic survey
e. none of these
