Question 1

The key feature of time-series designs is:

Accepted Answer

Time-series designs involve collecting data at multiple time points before and after an intervention to assess its impact over time.

Question 2

A well-designed simple time-series design will:

Accepted Answer

B

Question 3

Which is the best interpretation for the following results of a simple time-series design study evaluating the effects of a new school program that aims to decrease the number of school dropouts?

Accepted Answer

B

Question 4

Which is the best interpretation for the following results of a simple time-series design study evaluating the effects of a new school program that aims to decrease the number of school dropouts?

Accepted Answer