心理
Mental processes are nature's way of solving life's problems.
Psychological truth is what helps us navigate reality.
The purpose of psychology is to explain how we manage to live.
Mental activity is the organism's dialogue with its environment.
Psychological theories must pass the test of practical experience.
The value of a mental process is in its survival utility.
Psychology must show how mind serves the needs of the organism.
Psychological understanding comes from seeing mind in action.
The study of psychology is the study of adaptive success.
Mental phenomena are nature's solutions to survival problems.
Psychology should help us understand how we meet life's challenges.
Every mental act has its place in the economy of life.
Psychological truth is what works in the practical world.
Psychology must be a science of life, not just of the laboratory.
Mental processes are tools for mastering the environment.
Psychological concepts must prove their worth in action.
The test of a psychological theory is its applicability to life.
Psychology's task is to explain how mind serves life.
Mental activity is always directed toward some end.
To understand psychology, observe behavior in its natural context.