Psychology MCAT Practice Exam

In Maslow's hierarchy of needs, physiological needs are foundational and must be met first before any higher-level needs can be pursued. These include basic requirements for human survival such as air, water, food, shelter, sleep, and clothing.

Maslow theorized that once these essential needs are satisfied, individuals can then focus on addressing safety needs, such as personal and financial security, health, and well-being. After safety needs are met, people can then seek social belonging, esteem, and eventually self-actualization, which is the fulfillment of personal potential and self-growth. The hierarchical structure emphasizes that without the fulfillment of physiological needs, a person’s motivation will be directed towards fulfilling those basic requirements before moving up the hierarchy.