HCD.22:11 - SoTA-Echoing

The official TBL and Jigsaw accounts supply the distinct constructions summarized in §4.5. Their combination or adaptation here does not transfer an effectiveness claim.

Bernstein, Shore and Lazer, 2018 supplies the bounded visibility/storage distinction in §4.3. Mean and best group solution are different outcomes; neither is a measure of every learner’s retained capability.

The FROG project describes connecting activity outputs across individual asynchronous annotation and synchronous group work. HCD.22 adapts that orchestration idea by making the usable result, recipient and recovery explicit; it makes no causal-effect claim from the project description.

The active-observation possibility is grounded in the Noerholk et al. study qualified in HCD.20. The diagnostic cards, missing-contribution repair and different explanation task are authored applications. Their feasibility and learning effects remain questions for the corresponding use.