What is the Cretan Scale? Is the Richter scale a one dimensional scale

The Likert scale is a measurement scale with many items composed of different levels of measurement, similar to "strongly agree", "agree", "not necessarily", "disagree", "strongly disagree" are recorded as , and the total score of each respondent's attitude is the sum of his scores for each question, and this total score can indicate the strength of his attitude or his different states on this scale. A 5-point scale has five options, and a 7-point scale has 7 options. If analysis is required, you can use SPSSAU to directly generate intelligent text results.

The Likert scale is a typical ordinal scale scale, which can well meet the needs of questionnaire design for subjective evaluation questions in social survey practice.

The Likert scale is a total-plus scale. It is widely used in social survey research. The Likert scale decomposes the basic questions (i.e., first-level indicators) of social survey research into sufficient (generally more than 20) and interrelated sub-problems (i.e., second-level indicators), and the alternative answers to these sub-questions have attributes that can be ranked, and uses a 5-level or 7-level scale to obtain the original data of the subjective evaluation of the respondents with ordinal scale attributes, and calculates the comprehensive value of the basic questions of social survey research in the way of summing.

The Likert scale was developed in 1932 by Likert, an American social psychologist, on the basis of the total addition scale of the original stool beam. This type of scale consists of a set of questions or statements related to a topic, and by calculating the total score of each question in the scale, it is possible to understand people's overall attitudes or perceptions about the topic of the survey.

Scale reliability and validity analysis: reliability analysis and validity analysis.

Difference relationship: analysis of variance, t-test jujube Zen operation.

Influencing relationships: correlation analysis, regression analysis.

Other relationships: cluster analysis, factor analysis, etc.

The Likert scale (likert scale) is the most commonly used type of rating plus scale, and these items belonging to the same construct are scored by summing, and individual or individual items are meaningless.

It was developed by the American social psychologist Likert in 1932 on the basis of the original total plus scale.

The scale consists of a set of statements, each of which has five types of "very disagreeable, not very agreeable, difficult to judge, relatively consistent, and very consistent", which are recorded as The total score of each respondent's attitude is the sum of his scores for each question, and this total score can indicate the strength of his attitude or his different states on this scale.

And the scope of application of the scale is more:

Indicators that cannot be directly measured: such as pain, fatigue, quality of life.

Attitudinal indicators: such as happiness, satisfaction, etc.

Indicators of mental activity: such as depression, anxiety, etc.

Complex behavioral indicators: such as ADHD, cognitive impairment, etc.

Ability measurement indicators: such as academic performance, intelligence level, etc.

The reliability and validity analysis of the scale is a measure of the reliability and validity of the scale, and the scientific validity of the scale model should be proved through actual data.

It is very common in some questionnaires to throw out a series of questions, each question usually has five options, very good, a little good, average, a little bad, very bad. It doesn't make sense to look at a certain scale alone, but it makes sense to look at the sum of all the scales.

Likert scale (likert

scale) is the most commonly used type of scale, and these items belonging to the same construct are scored by summing, and individual or individual items are meaningless. It was developed by the American social psychologist Likert in 1932 on the basis of the original total addition scale. The scale consists of a set of statements, each of which has:"Couldn't agree more"、"Agreed"、"Not necessarily"、"Disagree"、"Strongly disagree"The total score of each respondent's attitude is the sum of the scores obtained by his or her responses to each question, which indicates the strength of his attitude or his different states on this scale.

The Likert scale is read similarly in psychology.

lick-urt'

with'lie-kurt'(although the former is read by the surname of the person who created the scale), is a psychological response scale that is often used in questionnaires and is currently surveyed

research) is the most widely used scale. When participants respond to the items in these questionnaires, they specify how much they agree with the statement. This scale is made by Rensis

likert.

The Likert scale is formally similar to the Shahzondron scale in that it asks the participant to express his or her opinion on a set of statements related to the subject being measured. The difference between them is that the Sachshire scale asks the participant to select only the statements he agrees with, while the Likert scale asks the person to indicate the degree to which he agrees or disagrees with each attitude-related statement. In addition, a set of attitude-related statements in the Shachter scale has a definite score according to the degree of favor and disadvantage, while the Likert scale only needs to classify the attitude statements as favorable or unfavorable.