What is summated rating scale?

A summated rating scale, often referred to as a Likert scale, is a type of survey tool used to measure attitudes or opinions by asking respondents to indicate their level of agreement or disagreement with a series of statements. Each statement is assigned a numerical value, and respondents provide ratings on a predefined scale, typically ranging from "strongly disagree" to "strongly agree." The scores for individual items are then summed to produce an overall score that reflects the respondent's attitude or level of agreement on the topic being measured. This approach allows for more nuanced data collection compared to simple yes/no questions.