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

Author Question: Because he used a point scale, Wechsler was able to a. determine age level performance. b. ... (Read 76 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jun 19, 2018
Because he used a point scale, Wechsler was able to
 
  a. determine age level performance.
  b. assign points on an all or none basis.
  c. only analyze one area of ability.
  d. group similar content items together.

Question 2

Suppose you were trying to estimate the reliability of a whole test on the basis of the correlation between scores on the two halves of the test. In order to correct for using scores based on the halves, you might use the
 
  a. KR 20.
  b. alpha method.
  c. Spearman-Brown formula.
  d. split half method.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

c


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jun 19, 2018
Gracias!

tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

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.

Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
McBurney’s point is the common location of pain in children and adolescents with appendicitis. McBurney’s point is the common location of pain in children and adolescents with appendicitis.
Label the cutbank and point bar on this image. Label the cutbank and point bar on this image.
Major marma point locations. Major marma point locations.
The Wong-Baker “Faces” pain rating scale The Wong-Baker “Faces” pain rating scale
Human embryo at successive stages of development (not to scale). Human embryo at successive stages of development (not to scale).
Video: Wound Repair Animation

For a complete list of videos, visit our video library