All Stories

  1. Teaching Early Arithmetic Instruction using a Learning Trajectory vs Teaching-to-Target Approach

    Article • Journal of Educational Psychology, October 2021, American Psychological Association (APA)

    Douglas Clements

  2. Lasting Impact of an LT-based Scale-up Model on Math: Persistence, Sustainability, and Diffusion

    Article • Journal of Cognitive Education and Psychology, October 2021, Springer Publishing Company

    Douglas Clements

  3. Modeling individual differences in the timing of change onset and offset.

    Article • Psychological Methods, September 2021, American Psychological Association (APA)

    Douglas Clements

  4. A learning trajectory approach to early shape composition is more effective than teaching to a goal

    Article • American Educational Research Journal, April 2019, American Educational Research Association (AERA)

    Douglas Clements

  5. Do High-Quality Kindergarten and First-Grade Classrooms Reduce Fadeout of Preschool ?

    Article • Journal of Research on Educational Effectiveness, February 2018, Taylor & Francis

    Douglas Clements, Jade Jenkins, Greg Duncan