The physical trace of a memory in the brain
a) appears to be relatively permanent.
b) disappears due to synaptic pruning.
c) erases itself if unused.
d) is susceptible to interference.
a
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Consider this: It is the early 20th century and you are Freud's personal assistant. As you listen to him speak, you can anticipate what he is about to say. One time, Freud is saying, "Anxiety, fear, and psychological problems are caused by ..." and he pauses as he thinks. You suddenly say to him what would ultimately become a key concept in psychoanalytic thought. What did you say?
A. "... unfulfilled human potential!" B. "... an imbalance in brain chemicals like serotonin!" C. "... unconscious conflicts and feelings!" D. "... excessive rewards and punishments!"
In which sleep disturbance does the person suffer from muscle twitches, primarily in the legs, that occur every 20 to 40 seconds, severely interrupting his or her sleep?
a. narcolepsy b. somnambulism c. hypnic jerk syndrome d. periodic limb movement syndrome
As William is laying his infant down in the crib at bedtime, he gently removes his hand from the back of the baby's head and neck, and the baby thrusts its arms outward appearing to grasp onto something. This is known as the _______ reflex
a) Moro b) Babinski c) startle d) swimming
Involved spectators take more of a back-seat role in staying connected with their previous fields
Indicate whether the statement is true or false