When Danni Was Standing Directly in Front of a Door,it

question 74

Multiple Choice

When Danni was standing directly in front of a door,it appeared rectangular,with right angles at each corner.When the door was opened part way,the door appeared to Danni to change
Shape,with some of the corners appearing as sharper angles and other corners appearing
Wider.However,Danni knew that the door had not actually changed shape because of

• A) shape constancy.
• B) color constancy.
• C) size constancy.
• D) brightness constancy.