Health Lens dimensions

Startle Reactivity

Dimension 321 of 1,100 · Health Lens

Excitement Index
0.0636

Startle Reactivity measures the tendency to show sudden alarm, jumpiness, and bodily arousal in response to unexpected sounds, reminders, or other abrupt stimuli. It encompasses being watchful, easily startled, and having strong physical reactions when something sudden or evocative occurs.

evidence final name · Startled Start

Bands

Absent Startle Reactivity

Expressions activating this band do not convey a recognizable pattern of alarm, jumpiness, or startle response and instead contain unrelated administrative or background content.

Mild Startle Reactivity

Expressions activating this band describe occasional jumpiness, watchfulness, or physical arousal when reminded of an event or exposed to bothersome sounds. The response is present as sensitivity and unease rather than a clearly pronounced startle reaction.

Moderate Startle Reactivity

Expressions activating this band describe a clear tendency to be jumpy or easily startled by ordinary unexpected stimuli, especially noise. The reaction is recognizable and recurring in everyday situations.

High Startle Reactivity

Expressions activating this band describe readily triggered startle responses to sudden events, surprises, or abrupt approaches. The experience is immediate and salient, with sudden jumping or shock-like reactions.

Severe Startle Reactivity

Expressions activating this band describe strong, pronounced startle reactions to unexpected sounds or events, often framed as a major problem or notable symptom. The response is intense, abrupt, and easily provoked by sudden stimuli.

Evidence summary

Candidate names

Startled Start1.00
Jumped0.50
Came0.50

Sentence counts by range

B-6..B-41,791
B-3..B34,730,134
B4..B10249,332
B11..B12442
B13..B26144

Dataset representation

01__health_reviews__druglib__benefits_effectiveness38
03__fact_checking__liar__truth_ordinal41
05__whole_disney_dataset__rating60
06__text_reviews__acl_imdb__binary_sentiment81
07__emotion_labels__goemotions_reddit__multilabel63
08__dialogue_emotion__empathetic_dialogues__context82
10__social_media_sentiment__sentiment140__binary72
11__consumer_complaints__response_explanation_vs_relief73

Anchor definitions

Minimal Startled Start

Minimal Startled Start: Content characterized by california, status, collectionorchargeoff, and related themes. Expressions activating this band reflect startled start at this level.

Emerging Startled Start

Emerging Startled Start: Content characterized by start, scares, jumping, and related themes. Expressions activating this band reflect startled start at this level.

Elevated Startled Start

Elevated Startled Start: Content characterized by roars, start, loud, and related themes. Expressions activating this band reflect startled start at this level.

Severe Startled Start

Severe Startled Start: Content characterized by starve, came, loud, and related themes. Expressions activating this band reflect startled start at this level.