Explanation:
A valid experiment must have results that can be repeated.
Racial origins and the perspective of a psychologist who is conducting a research subject cannot influence the field of personality psychology, because personality psychology is a branch of psychology that examines personality and its variation among individuals. It aims to show how people are individually different due to psychological forces. His areas of focus include: building a coherent image of the individual and his/her main psychological processes.
<h3>What is personality psychology?</h3>
The Big Five theory states that each trait exists as a broad continuum. An individual's personality will fall somewhere on the spectrum for each trait. For example, you might be high in extroversion, conscientiousness, and agreeableness, but somewhere in the middle for openness and neuroticism.
With this information, we can conclude that Racial origins and the perspective of a psychologist who is conducting a research subject cannot influence the field of personality psychology
Learn more about personality psychology in brainly.com/question/13044419
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Its called osmosis and it only happens with water. now I'm just adding words to be able to post this. its moving down the concentration gradient.