The response categories on a nominal scale of measurement must be _____ so that the researcher or coders can easily decide which category a given response fits into.
a. quantitative c. mutually exclusive
b. ipsative d. none of these
The simplest type of nominal scale is one in which there are just two categories of responses, and is called a _____.
a. biserial c. sequence
b. dichotomy d. two-choicer
A _____ scale differentiates data according to type but not according to amount.
a. ratio c. interval
b. ordinal d. nominal
The _____ scale of measurement, also called the categorical scale or class scale, simply names different categories qualitatively.
a. ordinal c. interval
b. nominal d. ratio
The _____ scale of measurement is the most precise scale because its numbers have numerical value and ratios are meaningful.
a. interval c. ratio
b. nominal d. ordinal
The _____ scale of measurement is the least precise scale because its numbers have no numerical value and all it does is name categories.
a. nominal c. ratio
b. ordinal d. interval
An operational definition of a dependent variable is _____ if it measures what it claims to measure.
a. paradigmatic c. valid
b. ipsative d. reliable
A valid operational definition of a dependent variable _____.
a. manipulates what it claims to manipulate
b. provides the same manipulation every time
c. measures what it claims to measure
d. provides the same measurement every time
An operational definition of a dependent variable that gives the same result every time is said to be a(n) _____ measurement.
a. reliable c. concrete
b. ipsative d. valid
If an operational definition of a dependent variable is reliable, it _____.
a. manipulates what it claims to manipulate
b. measures what it claims to measure
c. gives the same manipulation every time
d. gives the same measurement every time
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