________ carry electrical impulses that send messages to other cells

After being given a series of tests by his physician, a 50-year-old gets a summary score ranking him at the 90th percentile, health-wise, for his age. What is a legitimate conclusion?

a) This person is not taking care of his health. b) This person's cognitive performance has declined more than the average adult his age. c) This person has a job that requires little interaction with others. d) The measure tapped allostatic load.

A rational approach based on research and theory led to the development of the

a) Strong Interest Inventory b) Kuder Occupational Interest Survey c) Career Assessment Inventory d) Jackson Vocational Interest Survey