The posttest-only control group design requires a. random selection of participants. b. a ...

Author Question: The posttest-only control group design requires a. random selection of participants. b. a ... (Read 37 times)

Sufayan.ah

Hero Member
Posts: 512

on: Jul 13, 2018

The posttest-only control group design requires

a. random selection of participants.
b. a control condition.
c. matching on at least one extraneous variable.
d. all of the above.

Question 2

Which is NOT a hint to help you write your literature review?

a) create a unified theme
b) use a system to organize your materials
c) make sure it is testable
d) work from an outline

Madisongo23

Sr. Member
Posts: 325

Reply #1 on: Jul 13, 2018

Answer to Question 1

B

Answer to Question 2

c

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.