LAPELC² — Research Laboratory for Language, Brain, and Human Behavior

LAPELC² / RESEARCH / EYE TRACKING

Eye
tracking

We study patterns of gaze during reading, listening, and other cognitive tasks to investigate mental processes as they unfold.

How it
work?

Gaze recording

We use a high-precision eye tracker to record gaze position while participants complete experimental tasks.

Data processing

Gaze data are processed to identify fixations, saccades, and visual exploration patterns, aligned with stimulus presentation.

Analysis and interpretation

We analyze gaze patterns to investigate attention, language processing, decision-making, and comprehension.

What can eye tracking contribute?

Language and reading

Processing words, sentences, and texts across contexts.

Perception and multimodality

Integration of language, vision, speech, and gesture.

Development and diverse populations

Studies with children, adults, and clinical populations.

Examples
of tasks

Ilustração conceitual da tarefa

Reading sentences and texts

Analyzing fixation patterns during reading.

Ilustração conceitual da tarefa

Viewing images

Visual exploration of static or dynamic scenes.

Ilustração conceitual da tarefa

Videos and social scenes

Attention to faces, gestures, and events.

Ilustração conceitual da tarefa

Visual search and decision-making

Locating targets and comparing alternatives.

Integration
with other
measures.

Eye tracking can be combined with behavioral and neurophysiological measures for a more comprehensive picture of cognitive processes involved in language.