The Greek letter Psi is the symbol for the field of psychology. The letter resembles an English capital "U" with a straight line cutting vertically through the center, extending beyond the top and bottom of the "U."
Though its beginnings are traced back to ancient philosophers, modern psychology is a scientific field that uses established research methods to collect evidence. Psychologists do not necessarily look at humans in the same way. The emphasis is often different. Typically, psychologists are interested in how behavior, learning, cognition, society or the unconscious mind interacts in the lives of people. Many modern psychologists believe that combinations of these factors are responsible for the lives people lead.Learn More
Al Jazeera describes Muammar Gaddafi as an autocratic ruler, and he was known as a dictator who suppressed those who opposed his reign. He first came to power in 1969, and he ruled for over 40 years in Libya.Full Answer >
Neobehaviorism is a school of thought that posits that the study of learning and a focus on rigorous objective observational methods form the key to scientific psychology. Neobehaviorism is the second phase of behaviorism, which was closely associated with B.F. Skinner, Clark Hull and Edward C. Tolman.Full Answer >
Stress moderators are things that help reduce stress and its harmful effects. According to WebMD, stress can sometimes be useful, but if left unmitigated, it can be detrimental to a person's health, relationships and peace of mind.Full Answer >
Defensive behavior occurs when an individual reacts to a perceived threat and begins using self-protective measures. Defensive behaviors come in a variety of forms, but typically the person becomes agitated, louder and more animated.Full Answer >