In general, individuals who have earned a Bachelor of Science (BS) degree in Psychology are not typically referred to as "Psychologists." The term "Psychologist" typically refers to individuals who have completed advanced graduate education (usually a master's or doctoral degree) in psychology and have obtained the necessary licensure or certification to practice independently as a psychologist.
After completing a bachelor's degree in psychology, graduates may have a foundational understanding of psychology but do not have the professional training and qualifications to practice as licensed psychologists. However, they may be eligible for some entry-level positions in related fields or pursue further education and training to become licensed psychologists.
To become a licensed psychologist, individuals usually need to complete a master's or doctoral program in psychology, gain supervised experience, and pass a licensing examination. The specific requirements vary by country and state/province, so it's important to research the specific guidelines for the region in which you plan to practice.
In summary, individuals with a BS in Psychology may be called "psychology graduates" or "psychology degree holders," but they are not typically referred to as "Psychologists" unless they have completed advanced education and licensure in the field.