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

Author Question: Random assignment of individuals to groups: a. nullifies individual differences. b. reduces ... (Read 99 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
Random assignment of individuals to groups:
 
  a. nullifies individual differences.
  b. reduces equating.
  c. allows the sample to be representative of the population.
  d. all of these

Question 2

When assigning participants to groups, you should attempt to control for:
 
  a. as many individual differences as possible.
  b. at least two individual differences.
  c. just those individual differences that are potentially confounding based on commonsense and past research.
  d. sex differences.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of
Common Blood Test Groups Common Blood Test Groups
Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers. Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers.
Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
individuals with xeroderma pigmentosum individuals with xeroderma pigmentosum
Video: Premenstrual Syndrome

For a complete list of videos, visit our video library