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

Author Question: On March 1, Sally was administered the Otis-Lennon School Ability Test and attained a score of 113 . ... (Read 79 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jun 20, 2018
On March 1, Sally was administered the Otis-Lennon School Ability Test and attained a score of 113 . On March 28 she was administered the Wechsler Intelligence Scale for Children and attained a score of 102 . What is probably the major factor in this difference in Sally's scores?
 
  a. The time difference between March 1 and March 28
  b. Error of measurement in the two tests
  c. The difference in the content of the tests
  d. The fact that one is a group test and the other an individual test

Question 2

On the average, scores from an unreliable aptitude test will be lower than scores from a reliable aptitude test.
 
  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

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

b


Awilson837

  • Member
  • Posts: 509
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Sigmund Freud (1856–1939). Austrian doctor who founded the psychoanalytic school of psychology. ... Sigmund Freud (1856–1939). Austrian doctor who founded the psychoanalytic school of psychology. ...
Monitoring and Following Up on Laboratory Test Results Monitoring and Following Up on Laboratory Test Results
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
The National School Lunch Program The National School Lunch Program
Allen’s test Allen’s test
Special Education: Contemporary Perspectives for School Professionals, 5th Edition Special Education: Contemporary Perspectives for School Professionals, 5th Edition
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library