Three important elements of social structure are __________, social roles, and social status

Andressa clearly had psychotic symptoms. As she also showed symptoms of bipolar disorder, she was ultimately diagnosed with __________.

A. residual type B. schizoaffective disorder C. schizophreniform disorder D. undifferentiated type

Nicole's parents are trying to decrease the number of phone calls that she makes in a day. If Nicole makes fewer than 5 calls in a day, she is allowed to have a friend over the next day. In which DRL variation is the reinforcer delivered if the number of responses that occur in a period of time is less than a specified level

a. full-session DRL b. spaced-responding DRL c. whole-interval DRL d. response DRL