Table 5.

Collected emotion annotations.

Emotion annotation categories	Description	Measurement scale or method
Arousal/Valence	Two affective dimensions from Russell’s circumplex model of affect¹⁰¹	1: very low - 2: low - 3: neutral - 4: high - 5: very high
Cheerful/Happy/Angry/ Nervous/Sad	Emotion states describing a subjective stress state¹⁰²	1: very low - 2: low - 3: high - 4: very high
Boredom/Confusion/Delight/ Engaged concentration/ Frustration/Surprise/None	Commonly used Baker Rodrigo Ocumpaugh Monitoring Protocol (BROMP) educationally relevant affective categories¹⁰³	Choose one
Confrustion/Contempt/Dejection/ Disgust/Eureka/Pride/ Sorrow/None	Less commonly used BROMP educationally relevant affective categories¹⁰³	Choose one

Emotion annotation categories

Description

Measurement scale or method

Arousal/Valence

Two affective dimensions from Russell’s

circumplex model of affect¹⁰¹

1: very low - 2: low - 3: neutral

- 4: high - 5: very high

Cheerful/Happy/Angry/

Nervous/Sad

Emotion states describing a subjective stress state¹⁰²

1: very low - 2: low - 3: high

- 4: very high

Boredom/Confusion/Delight/

Engaged concentration/

Frustration/Surprise/None

Commonly used Baker Rodrigo

Ocumpaugh Monitoring Protocol (BROMP)

educationally relevant affective categories¹⁰³

Choose one

Confrustion/Contempt/Dejection/

Disgust/Eureka/Pride/

Sorrow/None

Less commonly used BROMP

educationally relevant affective categories¹⁰³

Choose one