In Goethean science: a. reality is understood to be independent of the observer.
b. the scientist uses deductive reasoning.
O c. the scientist does not examine the nature of phenomena.
d. the scientist is personally transformed by a phenomenon.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.