You Are Listening to a Radio Talk Show Hosted by a Psychologist.One

You are listening to a radio talk show hosted by a psychologist.One of her callers asks why memories are so hard to retrieve.The psychologist responds,"After memories are encoded,they are connected in nodes in long-term memory.To find a particular memory,you must sift through all the nodes until you find the one you want." This psychologist is describing the ____ of memory.

A) cognitive theory
B) network theory
C) semantic theory
D) modal model