Author Question: What are the four types of validity? Describe each in detail. What will be an ideal ... (Read 5 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
What are the four types of validity? Describe each in detail.
 
  What will be an ideal response?

Question 2

The ability for an outsider to interact effectively with members is
 
  a. Competent insider performance
  b. Member validation
  c. Natural history
  d. Ecological validity



shewald78

  • Sr. Member
  • ****
  • Posts: 340
Answer to Question 1

Students should identify and explain:
A) Face Validity - a type of measurement validity in which an indicator makes sense as a measure of a construct in the judgment of others, especially in the scientific community.
B) Content Validity - measurement validity that requires that a measure represent all the aspects of the conceptual definition of a construct. Content Validity involves three steps:
1) Specify the content in a construct's definition.
2) Sample from all areas of the definition.
3) Develop one or more indicators that tap all parts of the definition.
C) Criterion Validity - measurement validity that relies on some independent, outside verification. Two subtypes of criterion validity are concurrent validity and predicative validity.
1) Concurrent Validity - measurement validity that relies on a preexisting and already accepted measure to verify the indicator of a construct.
2) Predicative Validity - measurement validity that relies of the occurrence of a future event or behavior that is logically consistent to verify the indicator of a construct.
D) Construct Validity - a type of measurement validity that uses multiple indicators and has two subtypes:
1) How well indicators of one construct converge
2) How well indicators of different constructs converge.
The two subtypes of construct validity are convergent validity and discriminant validity.
1) Convergent Validity - a type of measurement validity for multiple indicators based on the idea that indicators of one construct will act alike or converge.
2) Discriminant Validity - measurement validity for multiple indicators based on the idea that indicators of different constructs diverge.

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

For a complete list of videos, visit our video library