Dr. DiLorenzo is performing statistical computations to combine the results of a number of studies investigating the relationship between day-care quality and developmental outcomes among children ages 2 to 4. Dr. DiLorenzo is conducting a(n):
Meta-analysis involves the statistical procedure of combining data and results from multiple studies and trying to determine or draw relevant conclusions from here.
From the example above, Dr. DiLorenzo combines results from a number of studies of same topic to investigate the relationship between two variables. He is doing a meta-analysis.
