Author Question: What type of research design involves collecting data at one point in time? A) Between-subjects ... (Read 47 times)

Brittanyd9008 · **on:** Jul 8, 2018

What type of research design involves collecting data at one point in time?

A) Between-subjects design
B) Within-subjects design
C) Longitudinal design
D) Cross-sectional design

Question 2

A common pitfall in intervention research for agents delivering the intervention is staff who do not want to recruit participants. What is a common cause for this pitfall?

A) Inadequate time
B) Strong commitment to the status quo
C) Inadequate training
D) Inadequate incentive to change