Write a journal at least 1 paragraph. in your mind, how do you define psychology right now? when do you think psychology began? what do you think modern psychologists do?

 An example of psychology is the course of study that someone takes to become a therapist. Psychology is the summary of a person's characteristics including how they think, feel or behave. An example of psychology is the behavior of teenagers. It began in 1879,  The late 19th century marked the start of psychology as a scientific enterprise. Psychology as a self-conscious field of experimental study began in 1879, when German scientist Wilhelm Wundt founded the first laboratory dedicated exclusively to psychological research in Leipzig.

Explanation:

i think your answer is c. measurement system in which the medication dosage was calculated.