This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A researcher wants to study the effect of three treatments, social class, and gender on a dependent ... (Read 189 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jun 20, 2018
A researcher wants to study the effect of three treatments, social class, and gender on a dependent variable. The best design to use is
 
  a. counterbalanced. c. factorial.
  b. one-group time series. d. randomized control group pretest-posttest.

Question 2

Indicate whether the following statements are true or false. It is more difficult to determine the score reliability than the score validity of a measuring instrument.
 
  a. true b. false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


Capo

  • Member
  • Posts: 545
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Water striders serve as a model organism for the study of sexual conflict between males and females. Water striders serve as a model organism for the study of sexual conflict between males and females.
Plains zebra are highly dependent on water. Plains zebra are highly dependent on water.
William Masters and Virginia Johnson are among the most influential researchers in the history of th William Masters and Virginia Johnson are among the most influential researchers in the history of th
Economic and Social Development Economic and Social Development
How to Study Physics How to Study Physics
Social Psychologist Social Psychologist
Video: Electrical changes in the heart

For a complete list of videos, visit our video library