Five-year-old trevor refuses to communicate with anyone. to get him to speak, his teacher first gives him candy for any sound, then only for a clearly spoken word, and finally only for a complete sentence. in terms of behavioral theory, the teacher is using the method of:
a. secondary reinforcement
b. delayed reinforcement
c. spontaneous recovery
d. shaping

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in

where are the choices

i believe your answer is mountains.