Table 2 Device usage process.

From: Using olfactory cues in text materials benefits delayed retention and schemata construction

Device usage process

Poem 1

Break

Poem 2

Break

Poem 3

Break

Time

2 min

1 min

2 min

1 min

2 min

2 min

Mint spray bottle

Open

Close

Close

Close

Close

Close

Osmanthus spray bottle

Close

Close

Open

Close

Close

Close

Ammonia spray bottle

Close

Close

Close

Close

Open

Close

Fan

Open

Open

Open

Open

Open

Open

  1. The results of the survey showed that the majority of participants (more than 59.1%) considered that the olfactory cues were related to the poetry, especially the first poem, with 35 of the 44 participants (79.5%) agreeing or strongly agreeing.