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Negative / Null Result ReportMedicine

An empirical study on exercise addiction and grit among college students: based on 35 exercise sessions.

Jiang; Huang; Sang; Zhou; Hou; Li · 2026 · Frontiers in psychology

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

This prospective observational study used the number of mandatory running sessions as a core between-subject variable (three groups: < 35 sessions, = 35 sessions, > 35 sessions) and measurement time as a within-subject variable (pre-test,…

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Metadata source: PubMed · DOI 10.3389/fpsyg.2026.1755715