Final answer:
A Likert scale is a pain scale that asks respondents to specify their level of agreement to a statement by indicating a position along a continuous line between two end points.
Step-by-step explanation:
The pain scale that asks respondents to specify their level of agreement to a statement by indicating a position along a continuous line between two end points is called a Likert scale.
A Likert scale typically provides five possible answers and allows respondents to indicate their level of agreement or disagreement with a statement or question.
For example, a Likert scale might ask respondents to rate their level of agreement with the statement, 'I am satisfied with my job,' with options ranging from 'Strongly Agree' to 'Strongly Disagree'.