Health Lens dimensions

Behavioral Reactivity

Dimension 860 of 1,100 · Health Lens

Excitement Index
0.0491

Behavioral Reactivity measures how strongly internal discomfort, stimulation, or emotional upset is expressed through observable bodily, facial, and behavioral responses. It encompasses visible signs such as startle, slowed or altered movement, vocal or facial display of distress, and dysregulated reactions like crying, irritability, or tantrums.

evidence final name · Body Facial

Bands

Low Behavioral Reactivity

Expressions activating this band describe little to no overt reaction to discomfort, risk, or physical strain, often emphasizing restraint, endurance, or ordinary functioning despite symptoms. Observable response is minimal, muted, or only indirectly implied.

Moderate Behavioral Reactivity

Expressions activating this band describe clear but contained observable responses to stimulation or discomfort, such as turning toward a cue, jumping at sudden noise, slowed movement, groaning, or other noticeable bodily reactions. The response is present and visible without becoming strongly dysregulated.

High Behavioral Reactivity

Expressions activating this band describe intense, outwardly visible distress or dysregulation that shows in the face, voice, mood, or actions, including crying, persistent anger, tantrums, and aggressive outbursts. Internal discomfort is strongly externalized through conspicuous expression and behavior.

Evidence summary

Candidate names

Body Facial1.00
Senses0.50
Can0.50

Sentence counts by range

B-5..B-2172,600
B-1..B44,807,553
B5..B91,690

Dataset representation

01__health_reviews__druglib__benefits_effectiveness47
03__fact_checking__liar__truth_ordinal47
05__whole_disney_dataset__rating70
06__text_reviews__acl_imdb__binary_sentiment96
07__emotion_labels__goemotions_reddit__multilabel76
08__dialogue_emotion__empathetic_dialogues__context74
10__social_media_sentiment__sentiment140__binary71
11__consumer_complaints__response_explanation_vs_relief60

Anchor definitions

Low Body Facial

Low Body Facial: Content characterized by written, small, unauthorized, and related themes. Expressions activating this band reflect body facial at this level.

Moderate Body Facial

Moderate Body Facial: Content characterized by toward, turning, find, and related themes. Expressions activating this band reflect body facial at this level.

High Body Facial

High Body Facial: Content characterized by facial, senses, body, and related themes. Expressions activating this band reflect body facial at this level.