Authors:
Tsai, TH
Hanson, BA
Kolen, MJ
Forsyth, RA
Citation: Th. Tsai et al., A comparison of bootstrap standard errors of IRT equating methods for the common-item nonequivalent groups design, APPL MEAS E, 14(1), 2001, pp. 17-30
Citation: Jj. Manhart et Ra. Forsyth, Science achievement in the middle school years: IEA's Third International Mathematics and Science Study (TIMSS), J EDUC MEAS, 36(1), 1999, pp. 79-85
Citation: Jj. Manhart et Ra. Forsyth, Mathematics achievement in the middle school years: IEA's Third International Mathematics and Science Study (TIMSS), J EDUC MEAS, 36(1), 1999, pp. 79-85