The term sensation refers to ________.

The term sensation refers to ________.
 
  A) detection of energy from the physical world
  B) visualizing images
  C) seeing light rays
  D) detection of particles
  E) touching and feeling objects

Question 2

In Treisman's attenuation model, the selective filter is in effect, a(n):
 
  A) amplifier for high frequency sounds
  B) volume control making the stimulus louder
  C) total silencer
  D) volume control making the stimulus softer
  E) useless concept

Question 3

Which of the following would a research participant most likely be able to hear if it occurred on the unattended channel in a dichotic listening experiment?
 
  A) an unfamiliar voice
  B) a change from English to French
  C) a change in semantic content
  D) thirty-five repetitions of the same word (embedded in a continuous prose passage)
  E) the name of the street on which the research participant lives

Question 4

Echoic memory has an estimated duration of:
 
  A) up to 30 min.
  B) up to 8 sec.
  C) up to 4 sec.
  D) up to 1 sec.
  E) up to 30 sec.