During her evening spanish language exam, janica so easily remembers the french vocabulary she studied that morning that she finds it difficult to recall the spanish vocabulary she rehearsed that afternoon. her difficulty best illustrates:
(a)-the spacing effect.
(b)-proactive
(c)-interference.
(d)-source amnesia.
(e)-retroactive
(f)-interference.

(b,c) proactive interference                                                                        

Explanation:

The term 'Interference' refers to the forgetting that occurs in long-term memory.

Proactive interference: Proactive interference is defined as the phenomenon in which old information works as a hindrance in recalling the new information. Also, this phenomenon consists of reverse interference as compared to retroactive interference.

Example: Proactive interference occurs while remembering the telephone number.

Hence, Janica is facing difficulty because of proactive interference.

answer; obey the closest relative's wishes;