Concept of Scaling and Levels of Scale Measurement Quiz
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Questions and Answers

Which scale of measurement has categories that can be ranked but the differences between categories are not uniform?

  • Interval scale
  • Ratio scale
  • Nominal scale
  • Ordinal scale (correct)

What is the main characteristic of an interval scale?

  • It ranks categories in order of magnitude
  • It has a true zero point
  • It represents categories that are mutually exclusive
  • It has a fixed and equal unit of measurement (correct)

What distinguishes a ratio scale from an interval scale?

  • Interval scales have equal intervals between values
  • Interval scales involve multiple variables
  • Ratio scales have a true zero point (correct)
  • Ratio scales have no true zero point

Which type of scale involves categories that are simply named without any order or rank?

<p>Nominal scale (D)</p> Signup and view all the answers

What type of characteristic must a variable possess to be appropriately measured on a ratio scale?

<p>It must have a true zero point (D)</p> Signup and view all the answers

In terms of measurement, what is the primary difference between an ordinal scale and a nominal scale?

<p>Ordinal scales allow for ranking while nominal scales do not (B)</p> Signup and view all the answers

How do constructs differ from variables?

<p><strong>Constructs</strong> represent generalized ideas about a class of objects, while <strong>variables</strong> are measurable attributes that can vary. (D)</p> Signup and view all the answers

Which type of scale involves measurements where the unit of measurement has a fixed and equal value but lacks a true zero point?

<p>Interval scale (A)</p> Signup and view all the answers

Susceptibility to Interpersonal Influence is measured using multiple variables. What kind of concept does this indicate?

<p><strong>Susceptibility to Interpersonal Influence</strong> is a construct (B)</p> Signup and view all the answers

Correspondence rules are related to:

<p><strong>Correspondence rules</strong> establish the relationship between variables and constructs (C)</p> Signup and view all the answers

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