Psychological scale is a scale for measuring psychological quantities such as psychological beauty and love.
Psychological scales are divided into four categories: nominal scale, sequential scale, equidistant scale and proportional scale. Mental Health Diagnostic Test (MHT) Scoring Standard Mental Health Diagnostic Test (MHT) was revised by psychology researchers such as Professor Zhou Bucheng of the Department of Psychology of East China Normal University according to the Diagnostic Test of Anxiety Tendency compiled by Suzuki Ito of Japan, and became a standardized mental health diagnostic test suitable for middle school students in China.