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Testosterone
Definition
Testosterone is a hormone that is responsible for the development and maintenance of masculine characteristics. Testosterone is released into the bloodstream by the testes (testicles) in males and to a lesser extent, by the adrenal cortex and ovaries in females. Not only does testosterone influence the growth and development of masculine physical characteristics, such as the penis and the beard, but testosterone is also related to masculine psychological characteristics and social behaviors, including aggression, power, sexual behavior, and social dominance. In addition, social experiences such as competition can cause testosterone levels to rise or fall.
Background and History
The history of testosterone research dates back to ancient times, when farmers observed that castrated animals (animals whose testes had been removed) were not very aggressive and had ...
- Action Control
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- Heuristic Processing
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- Memory
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- Mind-Wandering
- Misattribution of Arousal
- Moral Emotions
- Moral Reasoning
- Motivated Cognition
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- MUM Effect
- Nonconscious Processes
- Norms, Prescriptive and Descriptive
- Omission Neglect
- Person Perception
- Personality Judgments, Accuracy of
- Person-Positivity Heuristic
- Positive–Negative Asymmetry
- Primacy Effect, Attribution
- Primacy Effect, Memory
- Priming
- Projection
- Prototypes
- Recency Effect
- Responsibility Attribution
- Risk Appraisal
- Salience
- Satisficing
- Schemas
- Scripts
- Self-Fulfilling Prophecy
- Self-Reference Effect
- Self-Serving Bias
- Self-Verification Theory
- Shifting Standards
- Similarity-Attraction Effect
- Social Categorization
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- Social Cognitive Neuroscience
- Social Comparison
- Social Impact Theory
- Social Projection
- Spontaneous Trait Inferences
- Spreading of Alternatives
- Subliminal Perception
- Subtyping
- Symbolic Interactionism
- Theory of Mind
- Thin Slices of Behavior
- Three-Dimensional Model of Attribution
- Transactive Memory
- Value Pluralism Model
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- Applied Social Psychology
- Consumer Behavior
- Critical Social Psychology
- Discursive Psychology
- Environmental Psychology
- Ethology
- Evolutionary Psychology
- Eyewitness Testimony, Accuracy of
- Forensic Psychology
- Health Psychology
- History of Social Psychology
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- Peace Psychology
- Personality and Social Behavior
- Political Psychology
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- Religion and Spirituality
- Social Cognitive Neuroscience
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- Sociobiology
- Sociological Social Psychology
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