[Solved] Psychological aging: A) involves memory loss but not normally until the late eighties B) has effects that are much better established than physical effects C) is defined by sociologists as the ability to turn the aging process around through therapy D) can involve motivation to learn, clarity of thought, and problem-solving capacity, but normally these effects go away by the late eighties E) has largely been discredited for study by scientists Black Spirituals: Religious songs created and first sung by African Americans, expressing their history, struggles, and hopes through deeply emotional and symbolic lyrics. Philanthropic Associations: Organizations dedicated to promoting the welfare of others, typically through generous monetary donations to social causes. Racial Equality: The principle and practice of fairness and justice that ensures individuals are treated equally, without discrimination on the basis of race. Black Schools: Black schools were educational institutions specifically for African American students, particularly during segregation in the United States, offering a space for learning in a racially divided society.