Can now engage in deferred imitation
Primary teeth is evident
Can now pick up tiny objects using thumb and forefingers
Know the difference between reality and imagination
Begin to use plurals, possessives, and past tense
Can now control movements such as stopping, turning, jumping
Can categorize objects and identify similarities and differences
Can now converse in sentences and may be declarative, negative, interrogative, or imperative
Can recognize facial expressions
Speech is quite adultlike
Can understand the public aspects of emotions
Permanent teeth begins to appear
