Evidence for improved memory from 5 minutes of immediate, post-encoding exercise among women.

Cogn Res Princ Implic · 2017 · PMC5569643 · PMID 28890918

Europe PMC DOI

hedged sentences

0.2100

closest p · 4.2× alpha

0.2700

boldest claim

The sentences

did not reach statistical significancep = 0.21not close (p > 0.1)

In the subsequent planned comparisons, women in the exercise condition (M = 6.44, SD = 3.64) showed a pattern suggesting worse performance than those in the non-exercise condition (M = 8.89, SD = 4.23), although this did not reach statistical significance ( t (16) = 1.314, p = 0.21, d = 0.62).

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fell short of significancep = 0.27not close (p > 0.1)

Examining the data only from the women, those in the exercise group exhibited somewhat better memory than those in the non-exercise group, but this fell short of significance (exercise, M = 8.28, SD = 3.53; non-exercise, M = 7.24, SD = 3.59; t (56) = 1.11, p = 0.27, d = 0.29).

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