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

Author Question: Scale attenuation effects A) increase the range of scores. B) do not affect the range of scores. ... (Read 65 times)

burton19126

  • Hero Member
  • *****
  • Posts: 532
on: Aug 4, 2018
Scale attenuation effects
 
  A) increase the range of scores.
  B) do not affect the range of scores.
  C) improve the validity of scores.
  D) restrict the range of possible scores.

Question 2

A researcher is designing a study on the effects of TV on the IQs of 9-12 year old children. The IQ test he is using was designed to measure IQs in adults. This is an example of a(n) ________ problem.
 
  A) internal consistency reliability
  B) construct validity
  C) test-retest reliability
  D) effective range


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Rilsmarie951

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


burton19126

  • Member
  • Posts: 532
Reply 2 on: Aug 4, 2018
Thanks for the timely response, appreciate it

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Effects of introduced parasites on American chestnut trees. Effects of introduced parasites on American chestnut trees.
Range of Motion of the Shoulder Joint, Forward Flexion, Hyperextension Range of Motion of the Shoulder Joint, Forward Flexion, Hyperextension
The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim
Physiological and pharmacologic effects of growth hormone. Physiological and pharmacologic effects of growth hormone.
Effects of uncompetitive inhibition on enzyme kinetics Effects of uncompetitive inhibition on enzyme kinetics
Main components of the human endocrine system and the effects of their secretions Main components of the human endocrine system and the effects of their secretions
Video: Structures that affect circulation - arterioles and vasomotor responses

For a complete list of videos, visit our video library