Scales
Brief Betrayal Trauma Survey (BBTS)
A comprehensive psychometric guide to the Brief Betrayal Trauma Survey (BBTS) developed by Lewis R....
# Lewis Goldberg
4 results
Scales
International Personality Item Pool – Five Factor Model – 50 (IPIP-Big5)
A comprehensive psychometric review and complete scale inventory of the International Personality Item Pool -...
September 28, 2026
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Dr. Mohammed Looti
Scales
International Personality Item Pool (IPIP)
A comprehensive academic analysis of the International Personality Item Pool (IPIP) 50-item Big-Five Factor Markers,...
September 26, 2026
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Dr. Mohammed Looti
Theories
Five-Factor Model of Personality (The Big Five) – Paul Costa, Robert McCrae, & Lewis Goldberg
A comprehensive academic analysis of the Five-Factor Model of personality, detailing the theoretical contributions of...
September 6, 2026
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Dr. Mohammed Looti