This topic contains a solution. Click here to go to the answer

Author Question: What are the two essential features of true experimental designs? a. Dependent and attribute ... (Read 57 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
What are the two essential features of true experimental designs?
 
  a. Dependent and attribute variables
  b. Manipulation and random assignment
  c. Blinding and counterbalancing
  d. Theory and matching
  e. Pretest and posttest

Question 2

Which of the following would be most helpful to estimate the amount of error in an individual's test score?
 
  a. Coefficient alpha c. Coefficient of stability
  b. KR 20 d. Standard error of measurement



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

asware1

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

D




jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)


ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

For a complete list of videos, visit our video library