Considering Generality in the Systematic Review and Meta-Analysis of Single-Case Research: A Response to Hitchcock et al.

2015 ◽  
Vol 24 (4) ◽  
pp. 470-482 ◽  
Author(s):  
Daniel M. Maggin
2016 ◽  
Vol 97 (10) ◽  
pp. e106
Author(s):  
Robyn Tate ◽  
Linda Sigmundsdottir ◽  
Janet Doubleday ◽  
Ulrike Rosenkoetter ◽  
Donna Wakim ◽  
...  

2016 ◽  
Vol 45 (4) ◽  
pp. 379-399 ◽  
Author(s):  
Denise A. Soares ◽  
Judith R. Harrison ◽  
Kimberly J. Vannest ◽  
Susan S. McClelland

2018 ◽  
pp. 393-416 ◽  
Author(s):  
Mariola Moeyaert ◽  
Kathleen N. Zimmerman ◽  
Jennifer. R. Ledford

2019 ◽  
Vol 54 (1) ◽  
pp. 3-15 ◽  
Author(s):  
Corey Peltier ◽  
Kristi L. Morin ◽  
Emily C. Bouck ◽  
Mindy E. Lingo ◽  
Joshua M. Pulos ◽  
...  

Manipulatives are widely considered an effective practice and have been recommended as an evidence-based practice for students identified with a learning disability when used within the concrete–representational–abstract instructional framework. The aim of the current study was to evaluate single-case experimental designs that implemented a mathematics intervention using manipulatives on the mathematical outcomes of students at risk or identified with a disability. A total of 53 studies were included in the review. The Tau- U effect size (ES) across studies ranged from 0.34 to 1.00, with an omnibus ES of 0.91 (CI95 = [0.87, 0.95]). The between-case standardized mean difference for individual studies ranged from 0.03 to 18.58. Moderator analyses revealed that out of nine variables analyzed (i.e., study quality, design, age, interventionist, manipulative type, perceptual richness, math concept, dependent variable, and disability category), only disability category served as a moderator. Implications for research and practice are discussed.


2019 ◽  
pp. 016264341989025
Author(s):  
Kristi L. Morin ◽  
Sarah Nagro ◽  
Jonet Artis ◽  
April Haas ◽  
Jennifer B. Ganz ◽  
...  

Video analysis is effective for changing the instructional practices of a variety of special educators in different settings and contexts; however, questions remain regarding whether (a) intervention characteristics moderate the results, (b) effects are differentiated by type of dependent variable, and (c) student outcomes improve when video analysis is used to improve educators’ skills. This meta-analysis reports the overall impact that video analysis has on student outcomes as well as the differential impact on special educator outcomes by dependent variable and implementation variables (i.e., length of videos, number of intervention videos, primary evaluator, and timing of feedback). A total of 30 publications reported outcomes for special education preservice teachers, in-service teachers, and paraprofessionals; of these, 12 publications reported student outcomes. Results are positive and indicate that video analysis is effective for improving student outcomes and that it can be successfully implemented in a variety of ways.


2018 ◽  
Vol 5 (4) ◽  
pp. 311-326 ◽  
Author(s):  
Fahad Alresheed ◽  
Wendy Machalicek ◽  
Amanda Sanford ◽  
Carmen Bano

2014 ◽  
Vol 39 (2) ◽  
pp. 247-269 ◽  
Author(s):  
Lisa Bowman-Perrott ◽  
Mack D. Burke ◽  
Sharon de Marin ◽  
Nan Zhang ◽  
Heather Davis

Sign in / Sign up

Export Citation Format

Share Document