In the ABAB (reversal) research design, the person receiving the treatment is measured repeatedly during:
a. the A phases of the study.
b. the B phases of the study.
c. the first A phase and the second B phase of the study.
d. all four phases of the study.
Question 2
In the ABAB (reversal) research design, which of the following refers to the second A measurement?
a. Again under the influence of the therapeutic intervention
b. During a subsequent period when the intervention is temporally discontinued
c. During the time when the intervention is in effect
d. Prior to intervention
The declining age of menarche over the past 150 years has been measured in many European countries,
Research Methods
EGT 1 and EGT 2 are used by the PCM to help control after treatment.
Juvenile buzzard being weighed for research
Research
Research Methods