WWC review of this study

Supplemental instruction in decoding skills for Hispanic and Non-Hispanic students in early elementary school: A follow-up.

Gunn, B., Smolkowski, K., Biglan, A. & Black, C. (2002). Journal of Special Education, 36 (2), 69–80. Retrieved from: https://eric.ed.gov/?id=EJ652074

  • Randomized Controlled Trial

Reviewed: June 2016

Meets WWC standards without reservations
Study sample characteristics were not reported.

Reviewed: November 2013

Study sample characteristics were not reported.

In the case of multiple manuscripts that report on one study, the WWC selects one manuscript as the primary citation and lists other manuscripts that describe the study as additional sources.

  • Gunn, B., Smolkowski, K., Biglan, A., Black, C., & Blair, J. (2005). Fostering the development of reading skill through supplemental instruction: Results for Hispanic and non-Hispanic students. Journal of Special Education, 39(2), 66–86.

Reviewed: September 2010

Study sample characteristics were not reported.

Reviewed: February 2009

Meets WWC standards without reservations

Characteristics of study sample as reported by study author.


  • Female: 45%
    Male: 55%
  • Ethnicity
    Hispanic
    62%
    Not Hispanic
    38%

  • Rural

Reviewed: July 2007

Does not meet WWC standards
Study sample characteristics were not reported.

In the case of multiple manuscripts that report on one study, the WWC selects one manuscript as the primary citation and lists other manuscripts that describe the study as additional sources.

  • Gunn, B., Biglan, A., Smolkowski, K., & Ary, D. (2000). The efficacy of supplemental instruction in decoding skills for Hispanic and non-Hispanic students in early elementary school. Journal of Special Education, 34(2), 90-103.

Reviewed: September 2006

Study sample characteristics were not reported.
 

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