Elderly drivers are infamous for pulling out in traffic in front of other drivers approaching from the sides; based on what you know now, you can make an educated guess that this difficulty for older drivers is due to a deteriorating ___

About ______ of older adults experience hearing loss.

A. one-fourth B. half C. two-thirds D. three-fourths

In a study by Tajfel (1970), subjects were arbitrarily divided into two groups and asked to assign points to a number of subjects whom they had never met. The results showed:

a. subjects assigned more points to in-group members than to out-group members b. subjects assigned equal points to all the individuals c. subjects assigned more points to out-group members d. subjects assigned more points to in-group members only if they believed they would meet them later e. subjects assigned more points to out-group members only if they believed they would meet them later