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	Project title	Does the gender of a baby affect its preference for toys?
	Difficulty Level	High school
	Project page	Click here to view this science project
Description
This science fair project was done to find out if babies prefer toys based on gender. The science project was performed on 4 to 8 month old babies by comparing their preferences for toy trucks or Barbie dolls.
Instructions preview
1. For this science fair project, the independent variable is the gender of the baby. The dependent variable is whether the baby takes to trucks or Barbie dolls. This is determined by observing the movement of the baby’s eyes for 10 seconds and ascertaining whether the baby prefers to gaze upon the truck or the Barbie doll. The constants (control variables) are the length of time the babies are allowed to look at the toys and the age of the babies. 2. Permission is obtained from the day care center administration to do this science fair project with the .....

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