Definition of psychology
1 : the science of mind and behavior
2a : the mental or behavioral characteristics of an individual or groupb : the study of mind and behavior in relation to a particular field of knowledge or activity
3 : a theory or system of psychology Freudian psychology the psychology of Jung
psychologistplay \-jist\ noun
Examples of psychology in a Sentence
She studied psychology in college.
the psychology of an athlete
the psychology of crowd behavior
We need to understand the psychologies of the two people involved in the incident.
Recent Examples of psychology from the Web
Did it for you? pic.twitter.com/BKva3yUbTG — Ramla Bkchatldn ✨ (@Ramla_Ty) July 13, 2017 Ramla Tyrow, who graduated with a BSc in psychology and counseling, is seen in the video embracing her crying mother at her graduation ceremony.
To live restricted to casual speech rather than the artifice of writing creates a psychology ill equipped to score highly on the distinctly modern stunt known as the IQ test.
Dominicis found that growing a business fed into her interest in psychology.
Altonji expects psychology to play a bigger role in his ministry than computers.
Altonji graduated from Vanderbilt University with a bachelor's degree in computer science and psychology.
Sarah Clewett, daughter of Thomas and Dawn Clewett, received the $400 Edwin H. Olson Award in Human Services, which recognizes the best senior psychology major.
Still earning her bachelor's degree, the subject of psychology resonated.
CHICAGO (AP) — Researchers tried a big serving of food psychology and a dollop of trickery to get diners to eat their vegetables.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'psychology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
The roots of psychology
The word psychology was formed by combining the Greek psychē (meaning “breath, principle of life, life, soul,”) with –logia (which comes from the Greek logos, meaning “speech, word, reason”). An early use appears in Nicholas Culpeper’s mid-17th century translation of Simeon Partliz’s A New Method of Physick, in which it is stated that “Psychologie is the knowledg of the Soul.” Today, psychology is concerned with the science or study of the mind and behavior. Many branches of psychology are differentiated by the specific field to which they belong, such as animal psychology, child psychology, and sports psychology.
Origin and Etymology of psychology
New Latin psychologia, from psych- + -logia -logy
First Known Use: 1749See Words from the same year
PSYCHOLOGY Defined for English Language Learners
Definition of psychology for English Language Learners
: the science or study of the mind and behavior
: the way a person or group thinks
PSYCHOLOGY Defined for Kids
Definition of psychology for Students
: the science that studies the mind and behavior
Medical Definition of psychology
1: the science of mind and behavior
2a: the mental or behavioral characteristics typical of an individual or group or a particular form of behavior mob psychology the psychology of arsonb: the study of mind and behavior in relation to a particular field of knowledge or activity color psychology the psychology of learning
3: a treatise on or a school, system, or branch of psychology
Seen and Heard
What made you want to look up psychology? Please tell us where you read or heard it (including the quote, if possible).