Final answer:
Yes, recommendation letters from professors at the university one is applying to can help their chances of getting into a Ph.D. program. For a student aiming to become a psychology professor at a four-year college, a Ph.D. in psychology is typically required after obtaining undergraduate and potentially master's degrees.
Step-by-step explanation:
Having recommendation letters from professors at the university you are applying to can indeed be an advantage in PhD program admissions. These letters can carry considerable weight as they often come from individuals who are possibly colleagues with or known to the admissions committee. A recommendation from a current faculty member can provide a unique and persuasive insight into an applicant's capabilities, as they align with the department's needs and values.
When applying for a position such as a psychology professor at a 4-year college, obtaining a PhD in psychology is typically the required level of education. A Bachelor of Arts or Bachelor of Science in psychology is the foundational step, and a Master's degree can be an intermediate step or a requirement before entering into a PhD program. Ultimately, the PhD is essential as it signifies that the individual has attained the highest level of expertise in their field and is capable of conducting independent research.