FIRO-BC normative and psychometric data on 9- through 13-year-old children

Study concerned principally with the need to provide normative and psychometric data for the FIRO-BC questionnaire. Reported are the means, standard deviations, test-retest reliability coefficients, and interscale correlation coefficients. Data are reported separately for boys and girls (N = 282). In addition, techniques of FIRO-BC data analyses are reviewed and alternatives are discussed.