Measurement of Cognitive Load in Accordance with Listening and Observation for Writing Tasks Using Galvanic Skin Response

Bachelor Thesis , 2019 , 41 Pages

Medicine - Biomedical Engineering

The galvanic skin response alludes to changes in perspiration organ movement that are intelligent of the power of our passionate state, also called enthusiastic excitement. it has normally been explored through single or few measures and in one exploratory situation. Galvanic Skin Response (GSR) has as of late stood out for researchers as a planned physiological marker of intellectual feelings. In this exploration, intending to play out a far reaching study, we have evaluated GSR information capture for fifteen writing task and three difficulty levels and determined time and frequency domain feature. We determined that cognitive load is proportional to the task difficulty level. If cognitive load increases, task difficulty level will increase. If cognitive load decreases, task difficulty level will decrease.

Table of Contents

Abstract

List of Figures

List of Tables

List of Abbreviations of Technical

Symbols and Terms

Chapter 1. Introduction
1.1 Introduction
1.3 Objectives
1.3 Back Ground of this Thesis
1.4 Motivation
1.5 Thesis Layout

Chapter 2. Literature Review
2.1 Literature Review
Chapter 3. Cognitive Load
3.1 Introduction
3.2 Types of Cognitive load
3.2.1. Intrinsic load
3.2.2. Extraneous load
3.2.3. Germane Load

Chapter 4. Galvanic Skin Response
4.1 Introduction
4.2 The Background of GSR signals
4.3 GSR signals explained

Chapter 5. Data Collection
5.1. Task Description
5.2. Apparatus
5..3. QS222 GSR Sensor
5.4. Labquest Mini
5.5 Logger Pro Software

Chapter 6. Process of GSR Analysis
6.2. Simulation Example 01
6.3. Simulation Example 02
6.4. Time domain feature
6.5 Frequency domain features

Chapter 7. Analysis of Varince Test
7.1 Introduction
7.2 Types of Tests
7.2.1 One Way ANOVA
7.2.2 Two Way ANOVA
7.3 ANOVA vs. T Test
7.4 Alpha Level
7.5 P-Value
7.6 Difference between an alpha level and a p-value

Chapter 8. Experimental Results & Discussion
8.1 Introduction
8.2 For time domain
8.3 For frequency Domain

Chapter 9. Conclusions and Future Research

References

• Course: Electrical and Electronics Engineering
• Author: Abrar Nayeem (Author)
• Publication Year: 2019
• Pages: 41
• Catalog Number: V509821
• ISBN (eBook): 9783346128669
• ISBN (Book): 9783346128676
• Language: English
• Tags: Measurement of Cognitive Load, Listening and Observation for Writing Tasks Using Galvanic Skin Response, Galvanic Skin Response