Assertion: serine's effect | /r/HasProperty | observed among group
Facets:
value: on test days
type: TEMPORAL
value: compared with training days
type: OTHER
Source sentences:
text: No significant differences were observed in freezing behavior during the training periods, while significant interactions and main effects were observed among groups (P = 0.0084) and on test days compared with training days (P < 0.001).