Scores on self-esteem (10 questions on the Rosenberg self-esteem scale)is an indicator of
"Rosenberg Self-Esteem scale, most well-known self-esteem measure. Currently used in National Survey for Wales. Has been used successfully to assess impact of interventions. European Social Survey". "Questionnaire tool - before-and-after "At times I feel as if I am a failure" (agree-disagree, 1-5 scale)"