Determine the long-term effects of in situ scaffolding on spontaneous self-regulation

Determine whether longer exposure to HelpCoach, such as a semester-long classroom deployment, produces measurable improvements in spontaneous targeted help-seeking and broader self-regulation, or whether the nonsignificant effects reflect a fundamental limitation of in situ scaffolds.

Background

The study found suggestive perceived benefits but did not establish significant longer-term improvements in spontaneous targeted help-seeking or broader self-regulation. Participants interacted with HelpCoach for approximately 50 minutes, which the authors identify as a possible reason for the null effects. The unresolved issue is whether increased exposure would reveal benefits or whether in situ scaffolding has intrinsic limits in fostering spontaneous self-regulation.

References

Future longitudinal research, such as a semester-long classroom deployment, could determine whether the nonsignificant effects reflect limited exposure or a fundamental limitation of in situ scaffolds in fostering spontaneous self-regulation.

— HelpCoach: Scaffolding Targeted AI Help-Seeking During Problem-Solving  (2609.28918 - Jin et al., 24 Sep 2026) in Section “Limitations and Future Work,” third paragraph