Psychologists study the mental processes and actions of people
to gather data that help them to explain and predict human
behavior. These professionals examine the effects of attitudes,
feelings and emotions on individuals to better understand them
and their relationships with others. They formulate hypotheses
that they assess through scientific methods and rely heavily on
observation and experimentation to gather evidence to test their
beliefs. In addition, they conduct interviews, distribute
questionnaires, and lead clinical studies to determine the
validity of their ideas. The research undertaken in psychology
careers can deeply impact and enhance the health and well-being
of others. For example, research findings have better enabled
practitioners to diagnose and to treat substance abuse, help
individuals modify detrimental behaviors, provide appropriate
counsel to couples and to families, and improve students’
academic performance. Psychologists also understand how
workplace efficiency and productivity ca