Abstract
The purpose of this article is to describe passage effects on Dynamic Indicators of Basic Early Literacy Skills–Next Edition Oral Reading Fluency (DIBELS Next ORF) progress-monitoring measures for Grades 1 through 6. Approximately 572 students per grade (total N with at least one data point = 3,092) read all three DIBELS Next winter benchmark passages in the prescribed order, and within 2 weeks read four additional progress-monitoring passages in a randomly assigned and counterbalanced order. All 20 progress-monitoring passages were read by students in Grades 1 through 4; 16 passages were read in Grade 5 and 12 passages were read in Grade 6. Results focus on the persistence of form effects in spite of a priori criteria used in passage development. The authors describe the utility of three types of equating methods (i.e., mean, linear, and equipercentile equating) in ameliorating these effects. Their conclusions focus on preferred equating methods with small samples, the impact of form effects on progress-monitoring decision making, and recommendations for future use of ORF passages for progress monitoring.
|
Aday, L. A., Cornelius, L. J. (2006). Designing and conducting health surveys: A comprehensive guide (3rd ed.). San Francisco, CA: Jossey-Bass. Google Scholar | |
|
Albano, A. D., Rodriguez, M. C. (2011). Statistical equating with measures of oral reading fluency. Journal of School Psychology. doi:10.1016/j.jsp.2011.07.002 Google Scholar | Crossref | Medline | ISI | |
|
Ardoin, S. P., Christ, T. J. (2009). CBM of oral reading: Standard errors associated with progress monitoring outcomes from DIBELS, AIMSweb, and an experimental passage set. School Psychology Review, 38, 266–283. Google Scholar | ISI | |
|
Ardoin, S. P., Suldo, S. M., Witt, J., Aldrich, S., McDonald, E. (2005). Accuracy of readability estimates’ predictions of CBM. School Psychology Quarterly, 20(1), 1–22. Google Scholar | Crossref | ISI | |
|
Baker, S. K., Smolkowski, K., Katz, R., Fien, H., Seeley, J., Kame’enui, E., . . . Carrie, T. (2008). Reading fluency as a predictor of reading proficiency in low performing high poverty schools. School Psychology Review, 37, 18–37. Google Scholar | ISI | |
|
Betts, J., Pickart, M., Heistad, D. (2009). An investigation of the psychometric evidence of CBM-R passage equivalence: Utility of readability statistics and equating for alternate forms. Journal of School Psychology, 47(1), 1–17. doi:10.1016/j.jsp.2008.09.001 Google Scholar | Crossref | ISI | |
|
Capizzi, A. M., Barton-Arwood, S. M. (2009). Using a CBM graphic organizer to facilitate collaboration in reading. Intervention in School and Clinic, 45, 14–23. Google Scholar | SAGE Journals | ISI | |
|
Catts, H. W., Petscher, Y., Schatschneider, C., Bridges, M., Mendoza, K. (2008). Floor effects in universal screening and their impact on the early identification of reading disabilities. Journal of Learning Disabilities, 42, 163–176. Google Scholar | SAGE Journals | ISI | |
|
Chaparro, E. A., Park, Y., Fien, H., Baker, S. K., Stoolmiller, M., Smith, J. M., Basaraba, D. (2012). Evaluating equating methods for progress monitoring ORF passages in second grade. Manuscript in preparation. Google Scholar | |
|
Christ, T. J., Ardoin, S. P. (2009). Curriculum-based measurement of oral reading: Passage equivalence and probe-set development. Journal of School Psychology, 47, 55–75. Google Scholar | Crossref | ISI | |
|
Christ, T. J., Silberglitt, B. (2007). Curriculum-based measurement of oral reading fluency: The standard error of measurement. School Psychology Review, 36, 130–146. Google Scholar | ISI | |
|
Cummings, K. D., Atkins, T., Allison, R., Cole, C. (2008). Response to Intervention: Investigating the new role of special educators. Teaching Exceptional Children, 40(4), 24–31. Google Scholar | SAGE Journals | |
|
Cummings, K. D., Bousselot, T., Smith, J. M., Brown, M., Kennedy, P. C., Baker, S. K., Kame’enui, E. J. (2011). Sentinel schools in the DIBELS Data System (2010-2011): A description of methods (Tech. Rep. No. 1103). Eugene: University of Oregon. Google Scholar | |
|
Cummings, K. D., Kennedy, P. C., Otterstedt, J., Baker, S. K., Kame’enui, E. J. (2011). DIBELS Data System: 2010-2011 percentile ranks (Tech. Rep. No. 1101). Eugene: University of Oregon. Retrieved from https://dibels.uoregon.edu/techreports/ Google Scholar | |
|
Cummings, K. D., Otterstedt, J., Kennedy, P. C., Baker, S. K., Kame’enui, E. J. (2011). DIBELS Data System: 2009-2010 percentile ranks (Tech. Rep. No. 1102). Eugene: University of Oregon. Retrieved from https://dibels.uoregon.edu/techreports/ Google Scholar | |
|
Daane, M. C., Campbell, J. R., Grigg, W. S., Goodman, M. J., Oranje, A. (2005). NAEP 2002 special study of oral reading. Washington, DC: U.S. Department of Education. Google Scholar | |
|
Deno, S. L. (1985). CBM: The emerging alternative. Exceptional Children, 52, 219–232. Google Scholar | SAGE Journals | ISI | |
|
Francis, D. J., Santi, K. L., Barr, C., Fletcher, J. M., Varisco, A., Foorman, B. R. (2008). Form effects on the estimation of students’ ORF using DIBELS. Journal of School Psychology, 46, 315–342. Google Scholar | Crossref | Medline | ISI | |
|
Fuchs, L. (1986). Monitoring progress among mildly handicapped pupils: Review of current practice and research. Remedial and Special Education, 7, 5–12. Google Scholar | SAGE Journals | |
|
Fuchs, L. S., Deno, S. L. (1994). Must instructionally useful performance assessment be based in the curriculum? Exceptional Children, 61, 15–24. Google Scholar | SAGE Journals | ISI | |
|
Fuchs, L. S., Fuchs, D. (2003). Can diagnostic reading assessment enhance general educators instructional differentiation and student learning? In Foorman, B. (Ed.), Preventing and remediating reading difficulties (pp. 325–351). Baltimore, MD: York Press. Google Scholar | |
|
Good, R. H., Kaminski, R. A. (2002). DIBELS oral reading fluency passages for first through third grades (Tech. Rep. No. 10). Eugene: University of Oregon. Retrieved from: https://dibels.uoregon.edu/techreports/ Google Scholar | |
|
Good, R. H., Kaminski, R. A. (2011a). DIBELS Next assessment manual. Eugene, OR: Dynamic Measurement Group. Available from https://dibels.org/ Google Scholar | |
|
Good, R. H., Kaminski, R. A. (2011b). DIBELS Next technical manual. Eugene, OR: Dynamic Measurement Group. Retrieved from https://dibels.org/next/index.php Google Scholar | |
|
Good, R. H., Kaminski, R. A., Dill, S. (2002). DIBELS oral reading fluency. In Good, R. H., Kaminski, R. A. (Eds.), DIBELS (6th ed.). Eugene, OR: Institute for the Development of Educational Achievement. Available from http://dibels.uoregon.edu/ Google Scholar | |
|
Graney, S. B., Shinn, M. R. (2005). Effects of R-CBM teacher feedback in general education classrooms. School Psychology Review, 34, 184–202. Google Scholar | ISI | |
|
Harcourt Brace Educational Measurement . (2007). Stanford Achievement Test-10 (10th ed.). San Antonio, TX: Author. Google Scholar | |
|
Hedges, L. V., Hedberg, E. C. (2007). Intraclass correlation values for planning group-randomized trials in education. Educational Evaluation and Policy Analysis, 29, 60–87. Google Scholar | SAGE Journals | ISI | |
|
Hixson, M. D., Christ, T. J., Bradley-Johnson, S. (2008). Best practices in the analysis of progress monitoring data and decision making. In Grimes, J., Thomas, A. (Eds.), Best practices in school psychology-V (pp. 2133–2146). Bethesda, MD: NASP. Google Scholar | |
|
Howe, K. B., Shinn, M. M. (2002). Standard reading assessment passages for use in general outcomes measurement. Eden Prairie, MN: Edformation. Google Scholar | |
|
Kaminski, R. A., Cummings, K. D. (2007). Assessment for learning: Using general outcomes measures. Threshold, 2007, 26–28. Google Scholar | |
|
Kolen, M. J., Brennan, R. L. (2004). Test equating, scaling, and linking: Methods and practices (2nd ed.). New York, NY: Springer-Verlag. Google Scholar | Crossref | |
|
Kranzler, J., Brownell, M., Miller, M. (1998). The construct validity of R-CBM: An empirical test of a plausible rival hypothesis. Journal of School Psychology, 36, 399–415. Google Scholar | Crossref | ISI | |
|
Marston, D. B. (1989). Curriculum-based measurement: What it is and why do it? In Shinn, M. R. (Ed.), Curriculum-based measurement: Assessing special children (pp. 18–78). New York, NY: Guilford Press. Google Scholar | |
|
Messick, S. (1989). Validity. In Linn, R. L. (Ed.), Educational measurement (3rd ed., pp. 13–103). New York, NY: Macmillan. Google Scholar | |
|
Moses, T. (2009). A comparison of statistical significance tests for selecting equating functions. Applied Psychological Measurement, 33, 285–306. Google Scholar | SAGE Journals | ISI | |
|
National Center for Education Statistics . (2011). Common core of data: Public elementary/secondary school universe Survey 2009-10 (Version 1a) [Data file and documentation]. Retrieved from http://nces.ed.gov/ccd/pubschuniv.asp Google Scholar | |
| National Center for Response to Intervention [NCRTI] (n. d.). Progress Monitoring Tools. Retrieved from http://www.rti4success.org/progressMonitoringTools/ Google Scholar | |
|
O’Connell, A. A., McCoach, D. B. (2008). Multilevel modeling of educational data. Charlotte, NC: Information Age Publishing, Inc. Google Scholar | |
|
Petscher, Y., Kim, Y.-S. (2011). The utility and accuracy of oral reading fluency score types in predicting reading comprehension. Journal of School Psychology, 49, 107-129. Google Scholar | Crossref | Medline | ISI | |
|
Petscher, Y., Kim, Y.-S., Foorman, B. R. (2011). The importance of predictive power in early screening assessments: Implications for placement in the response to intervention framework. Assessment for Effective Intervention, 36, 158–166. Google Scholar | SAGE Journals | |
|
Powell-Smith, K. A., Good, R. H., Atkins, T. (2010). DIBELS Next ORF Readability Study (Tech. Rep. No. 7). Eugene, OR: Dynamic Measurement Group. Google Scholar | |
|
Shinn, M. R. (1989). CBM: Assessing special children. New York, NY: Guilford. Google Scholar | |
|
Shinn, M. R., Gleason, M. M., Tindal, G. (1989). Varying the difficulty of testing materials: Implications for CBM. Journal of Special Education, 23, 223–233. Google Scholar | SAGE Journals | ISI | |
|
Stoolmiller, M. (2008). Multilevel models for ORF in the DDS: Variation by state, district, school, and student (Tech. Rep. No. 0801). Eugene: University of Oregon. Google Scholar | |
|
Stoolmiller, M., Biancarosa, G., Fien, H. (2012). The measurement properties of DIBELS ORF in grade 2: Implications for equating studies. Manuscript submitted for publication. Google Scholar | |
|
Taylor, J., Roehrig, A. D., Hensler, B. S., Connor, C. M., Schatschneider, C. (2010). Teacher quality moderates the genetic effects on early reading. Science, 328, 512–514. Google Scholar | Crossref | Medline | ISI | |
|
Wesson, C. L., Vierthaler, J. M., Haubrich, P. A. (1989). An efficient technique for establishing reading groups. Reading Teacher, 42, 466–469. Google Scholar | ISI |

