Research Article

Developing Critical Thinking Skills in High Ability Adolescents: Effects of a Debate and Argument Analysis Curriculum

Volume: 10 Number: 1 June 27, 2020
  • April Walker
  • Todd Kettler
EN

Developing Critical Thinking Skills in High Ability Adolescents: Effects of a Debate and Argument Analysis Curriculum

Abstract

This study evaluated the impact of a debate intervention on students’ critical thinking. The design-based research project included a quasi-experimental, one group pre-test, post-test design. Results indicated small effect sizes on critical thinking using the Cornell Critical Thinking Test-Level X (d = 0.40) and an assessment of argument analysis (d = 0.41). High-ability students en-tered the project with stronger critical thinking than general-education stu-dents (d = .82; d = .41), and high-ability students appeared to benefit more from the intervention as the performance gaps increased in the post-test phase (d = 1.08; d = .80) suggesting possible aptitude-treatment interactions or the Matthew effect. Qualitative data indicated that students learned to (a) think on the spot, (b) analyze arguments, (c) see other perspectives, and (d) construct counter-arguments. This study corroborates previous research that indicated a relationship between high ability and critical thinking.

Keywords

References

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Details

Primary Language

English

Subjects

Special Education and Disabled Education

Journal Section

Research Article

Authors

April Walker This is me
0000-0002-8672-3394
United States

Todd Kettler This is me
0000-0003-3816-242X
United States

Publication Date

June 27, 2020

Submission Date

October 31, 2019

Acceptance Date

February 20, 2020

Published in Issue

Year 2020 Volume: 10 Number: 1

APA
Walker, A., & Kettler, T. (2020). Developing Critical Thinking Skills in High Ability Adolescents: Effects of a Debate and Argument Analysis Curriculum. Talent, 10(1), 21-39. https://doi.org/10.46893/talent.758473

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