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 54 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
Great answer, keep it coming :)

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

(a) Uranium series dating uses the decay chain of radioactive uranium to stable lead. (a) Uranium series dating uses the decay chain of radioactive uranium to stable lead.
Serving unfamiliar foods repeatedly and asking the child to try a bite can lead to gradual ... Serving unfamiliar foods repeatedly and asking the child to try a bite can lead to gradual ...
Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ... Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ...
Reaction at constant-volume Reaction at constant-volume
Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites
Converting the universal gas constant Converting the universal gas constant
Video: What is an ecosystem?

For a complete list of videos, visit our video library