Larry is so afraid of being alone in public places that he cannot bring himself to leave his house. The mere thought of leaving produces overwhelming panic. Larry probably suffers from ____

Mark is experiencing a great deal of stress at home, at work, and in his daily life. He is having financial trouble, car trouble, and cannot afford to take time off of work to get his car fixed. His friend Greg provides social support by ________

a) reminding Mark of the wide array of things he should be doing in addition to his long list. b) taking Mark's car in to the shop for him. c) staying out of the way so that Mark has plenty of alone time to sort through his situation. d) making sure everyone knows of Mark's shortcomings.

Which of the following would be least typical of children between 3 and 3 ½ years old?

a. multiclause utterances c. adding grammatical morphemes b. increasing length of word combinations d. using negatives and question forms