Julian's Science Fair
Projects by Grade Level
1st 2nd 3rd 4th 5th 6th
7th 8th 9th 10th 11th 12th
Home Primary School Elementary School Middle School High School Easy Projects Advanced Award Winning Popular Ideas

Psychology and human behavior science fair project:
How We Perceive Our Own Voices

Project Information
Title: How We Perceive Our Own Voices
Subject: Psychology and Human Behavior
Subcategory: Sound and Hearing
Grade level: Elementary School - Grades 4-6
Academic Level: Ordinary
Project Type: Experimental
Cost: Low
Awards: 1st Place (Summa Cum Laude), Canada Wide Virtual Science Fair ($100)
Affiliation: Canada Wide Virtual Science Fair
Year: 2013
Materials: Laptop computer, external microphone, audacity software
Description: Our anatomy usually causes us to hear a difference between our "inside" and "outside" voice. The purpose of this study was to discover if the degree of this difference is the same from person to person. The procedure was to have a number of participants to record their voice and then listen to it. They were then asked to use software to adjust the pitch to match the voice they hear inside their head. The results were then plotted onto graphs so that they could be compared and interpreted.
Link: http://www.virtualsciencefair.org/2013/hunt13c
Short Background

Useful Links
Science Fair Projects Resources
Citation Guides, Style Manuals, Reference
General Safety Resources
Medicine & Health Science Fair Books


Follow Us On:

Privacy Policy - About Us

Comments and inquiries could be addressed to:

Last updated: June 2013
Copyright 2003-2013 Julian Rubin