Including two or more groups in a time-series design strengthens the design because:

a. more measurements can be obtained.
b. there is a basis for comparison across groups.
c. measurement is more consistent across the occasions.
d. intact groups are not used.


b

Education

You might also like to view...

An issue for some families may be inadequate hygiene practices based on low income where the family may not have the resources to purchase things like hand soap or laundry detergent

a. True b. False Indicate whether the statement is true or false

Education

You may find that you're spending three times as much studying for the class you are earning a B in compared to the class you have a D in if you complete a:

a. Time Diary b. Study Log c. Fixed Commitment Calendar d. Semester Calendar

Education

Personal journals include dated entries, while learning journals may have double-entry columns or other formats

Indicate whether the statement is true or false.

Education

The SQ3R method

a. increases both speed and accuracy of reading skills because students have the opportunity to master material before attempting more difficult selections. b. is a strategy to help students organize their ideas before writing. c. helps students improve their comprehension of expository reading materials by providing a strategy for studying the material. d. is a graphic organizer for content learning

Education