Chastity and Shane are fraternal twins, born 17 minutes apart. They go through many of life's trials and tribulations together, but if their developmental schedules hold true to average, Chastity will start going through her pubescent development approximately: her brother.
a. 2 years earlier than
b. 5 years earlier than
c. 3 years later than
d. at the same time as

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting