Author Question: The optimal difficulty level for items is usually about halfway between 100 of the respondents ... (Read 28 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
The optimal difficulty level for items is usually about halfway between 100 of the respondents getting the item correct and
 
  a. a 50/50 chance for choosing a correct response.
  b. the level of success expected by chance alone.
  c. the highest possible variance in correct responses for the item set.
  d. zero respondents getting the item correct.

Question 2

Which of the following has served as a major technique of gathering psychological information and provide(s) data that complements test results?
 
  a. The interview
 b. The Rorschach
  c. Test batteries
 d. Standardization



Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

b

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

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.

For a complete list of videos, visit our video library