| Category,Code,Item Label,Definition (EN) | |
| Speech-related,fs1,emphasis,Emphasis of one's utterance | |
| Speech-related,fs2,addressing,Addressing another participant with clear communicative intention | |
| Speech-related,fs3,confirm response,Checking the listener's reaction | |
| Speech-related,fs4,asking for agreement,Implicitly seeking the listener's agreement | |
| Speech-related,fs5,questioning,Neutral questioning without explicit demand for agreement | |
| Speech-related,fs6,thinking to speak,"Thinking, word search, or planning what to say" | |
| Speech-related,fs7,unsure about speaking,Lack of confidence or hesitation | |
| Speech-related,fs8,reflecting,Reflection on one's immediately preceding utterance after speaking | |
| Reaction,fr1,response,"Response to or noticing of another's prompt, cue, or address" | |
| Reaction,fr2,affirmation,Agreement or affirmation toward another's utterance or opinion | |
| Reaction,fr3,negation,Disagreement or negation toward another's utterance or opinion | |
| Reaction,fr4,thinking (listener),Trying to understand the speaker's utterance | |
| Reaction,fr5,understanding,Indication that the speaker's utterance has been understood | |
| Reaction,fr6,uncertain,"Unclear speaker meaning, intention, or inability to respond" | |
| Other,fa1,enjoyment,"Amusement, enjoyment, or pleasure" | |
| Other,fa2,intimacy,"Closeness, liking, or respect toward another person" | |
| Other,fa3,satisfaction,Satisfaction or self-esteem | |
| Other,fa4,puzzlement,Confusion or bewilderment | |
| Other,fa5,angry,Anger | |
| Other,fa6,fear,"Anxiety, fear, distress, or emotional pain" | |
| Other,fa7,doubt,Doubt or distrust | |
| Other,fa8,sadness,Sadness | |
| Other,fa9,disgust,Disgust | |
| Other,fa10,boredom,Boredom or inattentiveness | |
| Other,fa11,apology,"Apology, guilt, embarrassment, or humility" | |
| Other,fa12,hesitation,"Hesitation, reluctance, or feeling bothered" | |
| Other,fa13,contempt,Contempt or criticism toward another person | |
| Other,fa14,evasion,Concealing true feelings to maintain the interaction with an evasive response | |
| Other,fa15,embarrassment,Embarrassment | |
| Other,fa16,intense interest,Strong interest or curiosity | |
| Other,fa17,surprise,Surprise | |
| Other,fa18,neutral,Near-neutral expression | |
| Other,fa19,smile,Slight smile | |
| Other,fa20,laughter,Laughter with audible vocalization | |
| Other,fa21,other,Other facial expression function not covered above | |