As people age, the lens of the eye loses its ability to accommodate, and it tends to remain flat instead of becoming fat and round. This suggests that as people age, they will
a. lose their ability to focus on objects in the distance.
b. be less likely to detect differences in light purity.
c. be more likely to detect differences in brightness and hue.
d. lose their ability to focus on objects that are close.
D
You might also like to view...
Devin has been told he only has a few more months to live. He is totally unable to deal with people, because he knows everyone he sees is going to outlive him. "It's not fair. Why is this happening to me?" is something he says over and over to himself. He feels frustrated and alone. He is most likely in the ____ stage of dying
a. depression b. anger c. denial d. bargaining
Which of the following is true of gamma hydroxybutyrate (GHB)?
a. GHB is a legal dietary supplement b. GHB has been approved for treatment of narcolepsy c. GHB is a stimulant drug d. tolerance and dependence to GHB have not been reported e. all of these are true
Diet is to _____ as self-esteem is to _____.
A) overeating; extraversion. B) anorexia nervosa; narcissism. C) bulimia nervosa; major depressive disorder D) overeating; an internal locus of control
In a within-subjects design:
a. larger effect sizes are needed to reject the null hypothesis. b. smaller treatment differences are needed to reject the null hypothesis. c. a smaller F is needed to reject the null hypothesis. d. the variability of scores in each condition is reduced.