Red, or long-wavelength, cones contain which of the following photopigments?
a. rhodopsin
b. cyanolabe
c. chlorolabe
d. erythrolabe
d
You might also like to view...
For a perfectly symmetrical distribution with ยต = 30, what is the mode?
a. 30 b. Greater than 30 c. Less than 30 d. Cannot be determined from the information given
Which of the following is a correct statement concerning male-female differences in psychological reactions to stress?
a. the proposal males and females differ in their behavioral reactions is not controversial b. sex differences in response to stress occur only in humans c. there is no evidence the differences are due to differences in the male and female brain d. most research on the behavioral component of the stress response has been done on men
In one experiment, children watched either live models or films of a person or cartoon character hitting an inflatable doll ("Bo-Bo the Clown" doll). What happened when they were frustrated and then had the opportunity to play with the same doll?
a. Few of the children imitated the behaviors they had seen. b. Those who saw the live model imitated the behavior, but those who saw the cartoon did not. c. Those who saw the cartoon model imitated the behavior, but those who saw the live models did not. d. Most of the children imitated the behaviors they had seen.
A sampling distribution of means is an approximately normal distribution
a. regardless of the shape of the raw score distribution. b. only when the shape of the raw score distribution is approximately normal. c. only when the raw score population mean is equal to the sample mean. d. if an infinite number of samples is used.