Question

what means phycology?

Answer 1

Phycology - The study of sea weed and algae.

Psychology- The study of human behaviour and mind.

I'm assuming you made a typo, so I mentioned both definitions.

Answer 2

Ahoy ! ____________________________________________________________
Psychology is the scientific study of mind and behavior . 
It is related to life explanation . 
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A psychologist is a professional who evaluates and studies behavior and mental processes
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. Psychologists do work in forensic fields, and they do provide counseling and therapy for people in distress.
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But there are hundreds of thousands of psychologists in the world, and most of them work in other places, doing work that you are probably not aware of.
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A major goal of psychology is to predict behavior by understanding its causes.
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Making predictions is difficult in part because people vary and respond differently in different situations .
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 although many people experience at least some symptoms of depression at some times in their lives, the experience varies dramatically among people
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