In Terms of Operant Contingencies and the Intrusion of Reflexive

In terms of operant contingencies and the intrusion of reflexive behavior:

A) Reflexive behavior is elicited by respondent procedures embedded in operant contingencies
B) Operant procedures elicit reflexive behavior directly by the contingencies of reinforcement
C) Respondent procedures cause species-characteristic responses
D) Both operant procedures elicit reflexive behavior directly by the contingencies of reinforcement and reflexive behavior is elicited by respondent procedures embedded in operant contingencies