Why would you use a single-group, time-series design instead of a randomized control-group design for a program evaluation?
A) A time-series design covers more time and therefore is more accurate.
B) A control group may not be ethical or feasible in the program you wish to evaluate.
C) The type of data you plan to collect can only be analyzed in terms of a time-series design.
D) There is no reason to use the lower-constraint, single-group, time-series design.
Question 2
Which of the following is NOT a method of control in program evaluations?
A) Selecting appropriate dependent measures.
B) Minimizing bias in dependent measures.
C) Selecting appropriate hypotheses.
D) Control through research design.
Changes in Earth's atmospheric carbon dioxide levels over geological time.
A group of capped langurs.
Material Balance on Coolers in series
Control of blood glucose level.
Bracket series
Regions involved in the control of genetic expression of the lac operon