Which of the following represents the greatest limitation to drawing conclusions from a single group design?
a. The variables may not be adequately measured.
b. The data are frequently too artificial.
c. They cannot be used to draw conclusions about the how the experience influenced the participants.
d. They are likely to be influenced by retesting.
Question 2
Quasi-experimental research designs are so named because
a. they are only partially scientific.
b. the independent variable involves a grouping.
c. they are not correlational studies.
d. they involve comparing an indefinite number of groups.
Drawing of French explorer Paul du Chaillu at close quarters with a gorilla
Ventromedial Group of Descending Motor Tracts
Single-dose drug administration. Pharmacokinetic values for this drug are as follows: onset of ...
Single nucleotide polymorphisms (SNPs) are shown in red
Each chromosome consists of a single, long molecule of DNA within which are the sequences of individ
Ancient fossilized single-celled organisms