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H24 Habituation

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This experiment will test a subject’s response level while being exposed to a series of pictures with one of the pictures being drastically different and repeated five times over the course of the presentation. The subject should experience habituation, and his/her electrodermal response and heart rate should continually decrease after each exposure to the aberrant image.

Experimental Objectives

  1. Monitor electrodermal response and heart rate during repeated presentation of a stimulus to demonstrate reduced response.
  2. Illustrate that habituation is a probabilistic trend toward decreased responding.

Tasks Performed by the Student

Subject will:

Videos

Biopac Student Lab Student Download

Student Prep & Distance Learning

Click the link(s) below for sample data and/or lesson procedure video(s), BSL PRO Lesson procedures (PDF) for human lessons*, and graph template files (*.gtl) for BSL PRO Lessons. If more than one .gtl is available, download the .gtl with the _suffix to match BSL version and hardware.

Lesson Hardware

This lesson requires a Biopac Student Lab (BSL) System and the following hardware. If your BSL System does not include all hardware items, expand your system by selecting required items below. For more details, review the Lesson: L# BSL Lessons - see the Lab Manual or launch BSL; A# and H# BSL PRO Lessons, click the PDF link above to review full setup, recording, and analysis procedures.

Item Name Cart
SS10L Push Button Hand Switch - MP3X/45 Add to Cart
Select Option EDA Lead Set Add to Cart
EL503 Disp. Gen-purp electrode 100/pk Add to Cart
SS2LB Lead set, shielded, BSL Add to Cart
GEL1 Electrode gel 50 g Add to Cart
GEL101A Electrode Gel, Isotonic, 114 g Add to Cart
EL507A Disp. Dry Electrode for EDA 100/pk Add to Cart
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Electrodermal Activity Data | Intro to Recording & Analysis

This EDA webinar will cover recording techniques and strategies for optimizing electrodermal activity data quality. Emphasis will focus on signal quality for in-lab and remote recording applications, including techniques for capturing event triggers for event-related applications.

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