Related Concept Videos
Group Design
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between the two are due to...
Self-Report Tests of Personality
Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same author
The relationship between academic success and personality organization among subnormal girls.
American journal of mental deficiency·2010
Same author
A contribution of a medieval Arab scholar to the problem of learning.
Journal of personality·2010
Same author
An explanation of superego functioning in the development of a Bourgeois revolutionary: a review of La Vita Interiore.
The Journal of the American Academy of Psychoanalysis·1986
Related Experiment Video
Updated: Jun 7, 2026

06:04
Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling
Published on: January 17, 2025
Group Rorschach testing in a vocational high school
Rorschach Research Exchange and Journal of Projective Techniques
|October 29, 2010
Summary
No abstract available in PubMed .
Keywords:
PERSONALITY/tests
