values, cultural customs, manners and they are not biological but are learnt by experience. Normative-Individual development In pursuing the goal of description, human developmentalists carefully observe the behavior of people of different ages, seeking to specify how human beings change over time.
Optometrists require a four years undergraduate school, so after high school, you have to go to four years of college, and then typically, four years of optometry school as well. So it's a a, it's an eight year program essentially after you after you get out of high school.
Optometry schools are very competitive to get into and only enroll a select number of applications into their program each year. Optometry school takes 4 years to complete with at least 3 years of undergraduate education, so 7 years is the minimum amount of time it takes to finish. The cost of doctor of optometry programs will vary from school to school because of various differences in cost per credit, clinicals, and other fees.