The factors of adjustment and satisfaction in middle adulthood check list was developed on a sample of middle aged male and female population of Narsinghpur district (M.P.) ranging between 50-60 years of age. The present test was validated on a sample of 555 couples (i.e. n=1110) cases by using the construct validation procedure. The tool contains 81 statements categorized in five areas- physical illness and chronic disease, mental health, positive thinking and decision making, relation with life partner and family environment. Respondent has to tick mark (?) statements which in their opinion lower their adjustment and life satisfactions.