Scales
Strive to Avoid Inferiority Scales
The Strive to Avoid Inferiority Scales (SAIS), developed by Paul Gilbert and colleagues, evaluate competitive...
Evolutionary Psychology
57 results
Experiments
The Capuchin Monkey Token Economy Experiment – Keith Chen
A comprehensive academic analysis of Keith Chen's capuchin monkey token economy experiment, examining behavioral economics,...
Experiments
The Competitive Altruism Experiment – Mark Van Vugt
An in-depth academic examination of Mark Van Vugt's competitive altruism experiments, costly signaling theory, and...
Experiments
The Self-Deception and Evolutionary Advantage Experiment – William von Hippel and Robert Trivers
A comprehensive academic analysis of von Hippel and Trivers' evolutionary model and experimental findings on...
Experiments
The Vocal Acoustic Cues and Physical Dominance Studies – David Puts
A comprehensive academic analysis of David Puts's research on human vocal acoustic parameters, physical dominance,...
Experiments
The Contagious Yawning and Empathy in Chimpanzees Experiment – Frans de Waal
A detailed academic analysis of Frans de Waal's landmark experiments on contagious yawning, motor resonance,...
Experiments
The Primate Deception and Tactical Manipulation Studies – Richard Byrne and Andrew Whiten
A comprehensive academic analysis of Richard Byrne and Andrew Whiten's seminal studies on tactical deception...
Experiments
The Inequity Aversion Experiment (Monkeys, Grapes, and Cucumbers) – Sarah Brosnan and Frans de Waal
A comprehensive academic analysis of Brosnan and de Waal's seminal 2003 inequity aversion experiment on...
Experiments
The Mate Poaching Across Cultures Study – David Schmitt
A comprehensive academic analysis of David Schmitt's 53-nation study on the evolutionary, personality, and cultural...
Experiments
The Sociosexuality Across Cultures Study – David Schmitt
A comprehensive academic analysis of David Schmitt's global study on sociosexuality, examining cross-cultural mating strategies...
Experiments
The Mate Value and Assortative Mating Studies – David Buss
A comprehensive academic analysis of David Buss's groundbreaking empirical studies on mate value assessment and...
Experiments
The Male Intersexual Selection and Humor Experiment – Gil Greengross and Geoffrey Miller
A comprehensive academic analysis of Gil Greengross and Geoffrey Miller's seminal experiment on sexual selection,...