Articles
Research-based guides for preparing presentations, facilitating groups and choosing activities that help audiences participate and learn.
Why good slides are almost empty
Cognitive-load research explains why dense slides compete with the presenter and make learning harder.
Read the guideWorkplaceWhy teams that should feel safe still stay silent
Psychological safety depends on how a team responds to questions, mistakes and disagreement. Research shows why it can be missing in otherwise friendly teams.
Read the guideLearning researchHow quizzes help people learn
Retrieval practice improves retention more than rereading and helps learners identify what they have not yet understood.
Read the guideVisualizationWhen a word cloud works, and when it misleads
Visualization research shows what word clouds hide and when they remain useful for audience participation.
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