Examlex
Astronomers have discovered two black holes in the process of merging.
Psychosexual Development
A Freudian concept outlining how personality develops through stages based on the focus of libido, from childhood to adulthood.
Freud
Sigmund Freud was an Austrian neurologist who established the field of psychoanalysis, which involves treating mental disorders by engaging in conversation between the patient and a psychoanalyst.
Oral Stage
The first stage of psychosexual development, during which gratification is hypothesized to be attained primarily through oral activities.
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