A producer creates energy, primary consumers eat producers, secondary consumers then eat the primary consumers, and the tertiary consumers eat secondary consumers. Producers produce or create energy using either energy from the sun (photosynthesis) or chemical energy (chemosynthesis).
How to Become a Child Psychologist. A child psychologist has a doctorate degree in psychology (some positions only require a Masters degree), with a special interest in working with children. In graduate school you can get a master's degree (either the Master of Arts or Master of Science degree) in psychology concentrating in child psychology and child development.
If you choose to become a psychologist, youâll spend your entire graduate education learning about mental health (typically 5-to-7 years), followed by a supervised internship. Psychologists and psychiatrists both help people deal with emotional issues, but licensed clinical and counseling psychologists must have a doctorate in psychology, which requires 5-to-7 years of postgraduate work.