Provide an example of a variable measured on a(n): nominal scale, ordinal scale, interval scale, and ratio scale.
What will be an ideal response?
Dallas is using the rational method when, upon seeing that birds eating certain berries do not die, concludes that the berries are not poisonous.
a. True
b. False
Indicate whether the statement is true or false
Identify the four scales of measurement noting the properties of measurement each scale has.
What will be an ideal response?
Finding information in a textbook is an example of using the rational method of inquiry.
a. True
b. False
Indicate whether the statement is true or false
What is an operational definition? Give an operational definition of intelligence.
What will be an ideal response?
A football player who knows that his performance will be better if he wears his lucky shirt is using the method of faith.
a. True
b. False
Indicate whether the statement is true or false
_____ validity is the degree to which a measuring instrument accurately measures a theoretical construct or trait that is it designed to measure.
a. Content
b. Face
c. Criterion
d. Construct
The method of tenacity is a nonscientific way of knowing.
a. True
b. False
Indicate whether the statement is true or false
_____ validity is the extent to which a measuring instrument accurately predicts behavior or ability in a given area.
a. Content
b. Face
c. Criterion
d. Construct
The first step in the research process is ____.
a. identifying an idea and searching the literature to form the research question
b. forming a testable, refutable hypothesis based on current theories
c. deciding which individuals should participate and how they should be recruited
d. selecting a research and analytic strategy based on what is typically used
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