1
Ability to use symbols, or mental symbols (two words, but no space between)
2
Failure to understand that an operation or action can be undone
3
Understanding that others have their own thoughts, beliefs, desires, and intentions (three words with no spaces between)
4
The fact that two equal things remain so if their appearance is altered, so long as nothing is added or taken away
5
Mentally linking particular experiences even is there is not a logical connection
6
Inability to consider another person’s point of view
7
Play involving imaginary people or situations (2 words but no space between)
8
Tendency to focus on one aspect of a situation and neglect other
9
Focus on more than one situation at one time
10
Tendency to attribute life to objects that are not alive
