Estrada, Mica; Woodcock, Anna; Schultz, P. Wesley - In: Evaluation Review 38 (2014) 1, pp. 3-28
increase commitment to a longitudinal study, and this commitment, in turn, increases response rates and buffers against … has 12 waves of data collected across 6 academic years, with response rates ranging from 70% to 92%. Although more than 90 …