Author Question: With independent-groups experiments, researchers often use multi-level designs because, 1) these ... (Read 68 times)

tichca · **on:** Jun 20, 2018

With independent-groups experiments, researchers often use multi-level designs because, 1) these designs allow for the testing of nonlinear relationships between the independent and dependent variables, and 2)

a. these designs allow the researcher to more clearly and definitively test the hypothesis.
b. these designs are simpler, and take less effort compared to two-group designs.
c. these designs are typically less expensive than two-group designs.
d. these designs provide less data for the researcher to interpret.

Question 2

Studying people over a long period of time is a feature of

a. experimental research.
b. survey research.
c. observational research.
d. longitudinal research.

stano32 · **Reply #1 on:** Jun 20, 2018

Answer to Question 1

a

Answer to Question 2

D

tichca · **Reply #2 on:** Jun 20, 2018

Thank you

stano32 · **Reply #3 on:** Jun 20, 2018

No problem

Author Question: With independent-groups experiments, researchers often use multi-level designs because, 1) these ... (Read 68 times)

tichca

With independent-groups experiments, researchers often use multi-level designs because, 1) these ...

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stano32

With independent-groups experiments, researchers often use multi-level designs because, 1) these ...

tichca

With independent-groups experiments, researchers often use multi-level designs because, 1) these ...

stano32

With independent-groups experiments, researchers often use multi-level designs because, 1) these ...