Which of the following describes Weber's law?
A. What an individual sees and hears is completely dependent on her or his perception and desire.
B. Muscles control the shape of the eye's lens to adjust to viewing objects at different distances.
C. The size of a just noticeable difference in stimuli perception is a constant fraction of the intensity of the stimulus.
D. The texture of a surface becomes more tightly packed together and dense as the surface moves to the background.
Answer: C
You might also like to view...
Why is it difficult to get rid of superstitions and phobias? a. The memories are stored deep in the brain
b. The memories consolidate unusually quickly. c. The responses are based on continuous reinforcement. d. The responses are based on avoidance learning.
Which of the following statements is true of Bowlby's (1969) evolutionary theory of attachment?
a) Mothers of securely attached infants have been characterized as being insensitive and uninvolved. b) Mothers of securely attached infants are suspected of being intrusive and overstimulating. c) Infants explore their environment, regardless of the proximity to an attachment figure. d) Infants have a preprogrammed, biological basis for becoming attached to their caregivers.
Galton gave us the correlational coefficient measure.?
a. True b. False
In the case of Harriet McBryde Johnson, what is the dying trajectory?
a. Gradual b. Ambiguous c. Artificial d. Sudden