Educational success, also referred to as student and academic achievement, pertains to the extent to which educational objectives are met, such as the acquisition of knowledge and skills by students. For practical purposes, it is often primarily measured in terms of official exam scores, but numerous additional indicators exist, including attendance rates, graduation rates, dropout rates, student attitudes, and post-school indicators such as later income and incarceration rates.[100] Several factors influence educational achievement, such as psychological factors related to the individual student, and sociological factors associated with the student's social environment. Additional factors encompass access to educational technology, teacher quality, and parental involvement. Many of these factors overlap and mutually influence each other