Marleen is thankful to know that Ervin will be around other kids since he has been home with her since birth. She is only worried about him eating lunch at school, because normally she's home to help prepare and give him meals. Ervin is a very picky eater and will often throw a temper tantrum if he is given food that he doesn't want. What special need may Ervin have based on his feeding behaviors

Kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense