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Social media should not be used to make rating-scale decisions;such decisions should be based only on theoretical considerations.

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The smaller the number of scale categories,the finer the discrimination among stimulus objects that is possible.

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The number of scale categories used in noncomparative itemized scales is fixed at five.

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Validity can be assessed by examining all of the following except ________.


A) item validity
B) content validity
C) criterion validity
D) construct validity

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Given its subjective nature,content validity alone is a sufficient measure of the validity of a scale.

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In ________ the degree of similarity between two measurements is determined by computing a correlation coefficient.The higher the correlation coefficient,the greater the reliability.


A) test-retest reliability
B) internal consistency reliability
C) coefficient alpha
D) coefficient beta

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A multi-item scale should be evaluated for accuracy and applicability.This involves an assessment of all of the following except ________.


A) reliability
B) generalizability
C) stability
D) validity

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Continuous scales can be used efficiently in social media.

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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

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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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Deciding whether to present scales as vertical or horizontal is related to which of the non-comparative itemized rating scale decisions?


A) number of scale categories
B) physical form or configuration
C) odd or even number of categories
D) nature and degree of verbal description

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________ is an approach for assessing the internal consistency of the set of items when several items are summated in order to form a total score for the scale.


A) Internal consistency reliability
B) Split-half reliability
C) Test-retest reliability
D) Alternative-forms reliability

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Discuss coefficient alpha and how its value might be inflated.

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The coefficient alpha,or Cronbach's alph...

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Which statement is not true when deciding on whether to use an odd or even number of categories when developing a non-comparative itemized rating scale?


A) With an odd number of categories,the middle scale position is generally designated neutral or impartial.
B) The decision to use an odd or even number of categories depends on whether some of the respondents may be neutral on the response being measured.
C) A rating scale with an even number of categories should be used if the researcher wants to force a response.
D) All of the above statements are true.

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In alternative-forms reliability,the same respondents are measured at two different times with an equivalent scale form being administered each time.

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When determining the number of scale categories to use in a non-comparative itemized rating scale,the nature of the object is relevant.

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The Likert scale has several advantages.Which of the following is not an advantage?


A) It does not require a pretest of the adjectives or phrases to ensure bipolarity.
B) Respondents readily understand how to use the scale.
C) It is suitable for mail,telephone,or personal interviews.
D) It is easy to construct and administer.

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Using several scale items to measure the characteristic of interest provides more accurate measurement than a single-item scale.

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The author of your text and his colleagues have developed a scale for measuring Internet users' information privacy concerns.The Awareness (of Privacy Practices) scale uses seven-point scales anchored with "strongly disagree" and "strongly agree." This is an example of a ________.


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

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The Likert scale is a balanced rating scale with an odd number of categories and a neutral point.

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