What is the name of the process of posing and answering questions using careful, controlled techniques that include systematic, orderly observation and the collection of data?

Child discipline tends to be strict among African-American, Hispanic, and Arab-American families

Indicate whether this statement is true or false

Which of the following orders of differential reinforcement procedures represents least to most desirability? Differential reinforcement of

a. low response rates, other behaviors, incompatible behaviors, competing behaviors. b. other behaviors, low response rates, incompatible behaviors, competing behaviors. c. low response rates, other behaviors, competing behaviors, incompatible behaviors. d. other behaviors, low response rates, competing behaviors, incompatible behaviors.