1. Whatever the Kid Does Is the Truth: Introduction to the Special Section on Direct Instruction

   • William L. Heward
   • Janet S. Twyman

   Special Issue: Direct Instruction 30 August 2021 Pages: 131 - 138

   

2. Science in the Service of Humanity: The Astonishing Contributions of Siegfried Engelmann

   • Shepard Barbash

   Special Issue: Direct Instruction 28 May 2021 Pages: 139 - 146

3. Building a More Effective, Equitable, and Compassionate Educational System: The Role of Direct Instruction

   • Jean Stockard

   Special Issue: Direct Instruction 10 May 2021 Pages: 147 - 167

   

4. Faultless Communication: The Heart and Soul of DI

   • Janet S. Twyman

   Special Issue: Direct Instruction 18 August 2021 Pages: 169 - 193

   

5. The Evidence is in the Design

   • Janet S. Twyman

   Special Issue: Direct Instruction 03 September 2021 Pages: 195 - 223

   

6. Just How Effective is Direct Instruction?

   • Lee Mason
   • Maria Otero

   Special Issue: Direct Instruction 02 June 2021 Pages: 225 - 244

   

7. A Systematic Review and Quality Appraisal of Applications of Direct Instruction with Children with Autism Spectrum Disorder

   • Sarah E. Frampton
   • Greg T. Munk
   • M. Alice Shillingsburg

   Special Issue: Direct Instruction 01 June 2021 Pages: 245 - 266

8. Measuring Explicit Instruction Using Classroom Observations of Student–Teacher Interactions (COSTI)

   • Barbara Gunn
   • Keith Smolkowski
   • Caroline Dennis

   Special Issue: Direct Instruction 21 June 2021 Pages: 267 - 283

   

9. Ode to Zig (and the Bard): In Support of an Incomplete Logical-Empirical Model of Direct Instruction

   • Edward J. Kame’enui

   Special Issue: Direct Instruction 20 July 2021 Pages: 285 - 305

10. Dissemination of Direct Instruction: Ponder These while Pursuing That

    • Patrick C. Friman

    Special Issue: Direct Instruction 02 August 2021 Pages: 307 - 316

11. Behavioral Economic Approaches to Childhood Obesity Prevention Nutrition Policies: A Social Ecological Perspective

    • Molly Cory
    • Bernardo Loiacono
    • Joanna Buscemi

    Original Research 04 June 2021 Pages: 317 - 332

    

12. Applying Mixed-Effects Modeling to Behavioral Economic Demand: An Introduction

    • Brent A. Kaplan
    • Christopher T. Franck
    • Mikhail N. Koffarnus

    Original Research 21 July 2021 Pages: 333 - 358

    

13. What Can We Learn by Treating Perspective Taking as Problem Solving?

    • Tokiko Taylor
    • Timothy L. Edwards

    Original Research 02 August 2021 Pages: 359 - 387

14. How to Be RAD: Repeated Acquisition Design Features that Enhance Internal and External Validity

    • Megan S. Kirby
    • Trina D. Spencer
    • John Ferron

    Original Research 02 August 2021 Pages: 389 - 416

    

15. Relations between Description and Experimentation in the Metacontingency Enterprise: An Interbehavioral Analysis

    • Will Fleming
    • Linda J. Hayes

    Cultural and Behavioral Systems Science 19 May 2021 Pages: 417 - 472

    

16. C-3s and Model Ts: The Machines behind Two Lovely Farewells

    • Kennon A. Lattal

    Original Research 30 June 2021 Pages: 473 - 481

    

17. On Response Strength and the Concept of Response Classes

    • David C. Palmer

    Commentary 29 June 2021 Pages: 483 - 499

    

18. Correction to: Dissemination of Direct Instruction: Ponder These while Pursuing That

    • Patrick C. Friman

    Publisher Correction 19 August 2021 Pages: 501 - 501