Humans can detect difference in the frequencies of sounds as small as ______.
A. 10 Hz
B. 0.5 Hz
C. 100 Hz
D. 2 Hz
Answer: D
You might also like to view...
Alcohol is classified as a(n):
A. stimulant B. depressant C. serotonin D. anandamide
The smallest change in stimulation that can be detected 50 percent of the time is called the __________
a. separation threshold b. difference threshold c. response threshold d. absolute threshold
Dr. Simmons has found a strong positive correlation between watching violent cartoons on TV and children's levels of aggression toward others. What can be concluded from this research?
a. Violent TV causes aggressive behavior in children. b. Aggressive behavior causes children to watch more violent TV. c. Violent TV viewing and aggressive behavior are unrelated. d. Watching violent television and children's aggression are related, but possibly not causally.
Alice is sitting at the table with her son Nikko
She takes his tall glass of milk, which is only half full, and pours it into a shorter wider glass. Then she says "Honey, which glass has more milk?" Nikko immediately points to the taller glass, as he is chewing his peanut butter sandwich. Nikko has not yet mastered Piaget's skill of _____. A) centration B) egocentrism C) object permanence D) conservation