Among william james's contributions to the science of psychology is that he
a. developed a psychodynamic treatment for mental illness.
b. developed
c. wrote the first american text in psychology. separate theories of objective and subjective states
d. experimented with classical conditioning.

The correct answer is C. wrote the first American text in psychology.

Just took the pf test and got 100%

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.