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

Author Question: __________ does not lead to inconsistency of scores if they are constant from one measurement to the ... (Read 62 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Jul 30, 2018
__________ does not lead to inconsistency of scores if they are constant from one measurement to the next.
 
  a. Random error
  b. Systematic error
  c. Observed score
  d. True score

Question 2

Which of the following is a possible source of random error?
 
  a. Random guessing on response alternatives in test items.
  b. Fluctuations in the mood or alertness due to fatigue or illness.
  c. Differences in scoring due to factors such as scoring errors.
  d. All of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shoemake

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 30, 2018
Answer to Question 1

b

Answer to Question 2

d.


V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Jul 30, 2018
YES! Correct, THANKS for helping me on my review

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

The Speed of Light Is Constant The Speed of Light Is Constant
Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ... Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ...
Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ... Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ...
This battery-powered tester uses light-emitting diodes (LEDs), meter lead terminals, and two small ... This battery-powered tester uses light-emitting diodes (LEDs), meter lead terminals, and two small ...
Units of Radiation Measurement Units of Radiation Measurement
Downward Spiral of Poverty and Hunger Lack of food can lead to numerous other symptoms Downward Spiral of Poverty and Hunger Lack of food can lead to numerous other symptoms
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library