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Human Behavior Science Fair Project

Boys vs. Girls: Who Can Identify Facial Expressions?

Boys vs. Girls: Who Can Identify Facial Expressions? | Science Fair Projects | STEM Projects
Do you know the difference between a happy face and an angry face? In this experiment, boys and girls aged 15 are tested to see who can identify facial expressions the best.


The hypothesis is that girls will be able to identify the facial expressions more accurately than the boys.

Method & Materials

You will need to randomly select 10 boys and 10 girls aged 15 to take part in the experiment. You will also need 25 photos of facial expressions compiled into a test paper, a computer, an examination hall with tables and chairs, and a stopwatch.
You will need 10 boys, 10 girls, 25 photos of facial expressions, a computer, an examination hall with tables and chairs, and a stopwatch.


The results showed that the average scores of the girls were slightly higher than the boys. This proves that the hypothesis that girls would be able to identify facial expressions more accurately than boys is true.

Why do this project?

This science project is interesting because it tests the ability of boys and girls to identify facial expressions, which is an important form of non-verbal communication.

Also Consider

Variations of this experiment could include testing students from different age groups, or repeating the experiment with a larger group of students and with a different set of photos.

Full project details

You can find additional information and details for this science fair project here. Have fun exploring!

Related video

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