| 11. | The SSI is rated on a Likert scale and can be completed in 10 minutes.
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| 12. | The questionnaire comprises a number of questions, each with a four-point Likert scale for responses.
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| 13. | Hence, Likert scales are often called summative scales.
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| 14. | Likert scaling is a bipolar scaling method, measuring either positive or negative response to a statement.
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| 15. | The VAS can be compared to other linear scales such as the Likert scale or Borg scale.
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| 16. | Each party is coded on each proposition using the same Likert scale that users are presented with.
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| 17. | In fact, there may also appear phenomena which even question the ordinal scale level in Likert scales.
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| 18. | Questions are in Likert Scale format, with users choosing a response on a scale of 1 7.
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| 19. | Likert scales typically range from 2 to 10 with 5 or 7 being the most common.
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| 20. | So while a Likert scale is indeed ordinal, if well presented it may nevertheless approximate an interval-level measurement.
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