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Systematic sources of error do have an adverse impact on reliability because they affect the measurement in a constant way and do not lead to inconsistency.

A) True
B) False

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How would you rate Sears as a department store? Version 1 Probably the worst - - - - - - I - - - - - - - - - - - - - - - - - - - Probably the best Version 2 Probably the worst - - - - - - I - - - - - - - - - - - - - - - - - - - Probably the best 0 10 20 30 40 50 60 70 80 90 100 The above scales are all examples of a ________.


A) continuous rating scale
B) Stapel scale
C) Semantic differential scale
D) Likert scale

E) A) and D)
F) A) and C)

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Profile analysis involves determining the average respondent ratings for each item.

A) True
B) False

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Non-comparative scales are often referred to as monadic scale.

A) True
B) False

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  The above scale is an example of a ________. A) continuous rating scale B) Stapel scale C) semantic differential scale D) Likert scale The above scale is an example of a ________.


A) continuous rating scale
B) Stapel scale
C) semantic differential scale
D) Likert scale

E) B) and C)
F) None of the above

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A ________ is a seven point rating scale with endpoints associated with bi-polar labels that have semantic meaning.


A) semantic differential scale
B) Likert scale
C) continuous rating scale
D) Stapel scale

E) B) and C)
F) All of the above

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Situational factors, such as the lack of clarity of the scale, including the instructions or the items themselves, and analysis factors, such as differences in scoring and statistical analysis are both ________ in measurement.


A) random error
B) potential sources of reliability
C) potential sources of error
D) systematic error

E) A) and C)
F) C) and D)

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With alternative forms reliability, a low correlation may reflect either an unreliable scale or nonequivalent forms.

A) True
B) False

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________ is a type of construct validity that assesses the extent to which a measure does not correlate with other constructs from which it is supposed to differ.


A) Convergent validity
B) Discriminant validity
C) Nomological validity
D) Concurrent validity

E) All of the above
F) C) and D)

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Reliability can be defined as the extent to which measures are free from random error, XR.

A) True
B) False

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Which of the following statements does not pertain to non-comparative scales?


A) Noncomparative scales are often referred to as monadic scales.
B) Respondents using a non-comparative scale employ whatever rating standard seems appropriate.
C) Data must be interpreted in relative terms and have only ordinal or rank order properties.
D) Non-comparative techniques consist of continuous and itemized rating scales.

E) None of the above
F) All of the above

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________ is the extent to which a scale produces consistent results if repeated measurements are made on the characteristic.


A) Validity
B) Generalizability
C) Reliability
D) None of the above

E) A) and B)
F) A) and C)

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What differentiates mathematically derived scales from the other non-comparative scaling techniques?

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All the scaling techniques discussed in ...

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Explain how continuous rating scales can be easily implemented on the Internet.

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Continuous rating scales can be easily i...

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Typically, each Likert scale item has seven response categories, ranging from "strongly disagree" to "strongly agree."

A) True
B) False

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The Stapel scale is usually presented horizontally.

A) True
B) False

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Which of the following is not a problem with alternative-forms reliability?


A) The results will depend on how the scale items are split.
B) It is time consuming and expensive to construct an equivalent form of the scale.
C) It is difficult to construct two equivalent forms of a scale.
D) Both B and C are correct.

E) A) and B)
F) None of the above

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A noncomparative scale is one of two scaling techniques in which each stimulus object is scaled independent of the other objects in the stimulus set.

A) True
B) False

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Non-comparative itemized rating scales with strong adjectives as anchors (1=generally disagree, 7=generally agree)result in less variable and more peaked response contributions.

A) True
B) False

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________ is a type of validity that addresses the question of what construct or characteristic the scale is measuring. An attempt is made to answer theoretical questions of why a scale works and what deductions can be made concerning the theory underlying the scale.


A) Construct validity
B) Content validity
C) Criterion validity
D) Internal consistency validity

E) All of the above
F) None of the above

Correct Answer

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