10.3
Sigmund Freud's psychosexual theory of development proposes that early childhood experiences play a crucial role in shaping personality and behavior as adults.
Freud viewed development as discontinuous, asserting that individuals must progress through five distinct psychosexual stages during childhood.
These stages are oral, from birth to 18 months of age; anal, 18 months to 3 years; phallic, 3 to 6 years; latency, 6 to 12 years or puberty; and genital, from age 12 or puberty onwards.
According to Freud, at each stage, children's pleasure-seeking focus shifts to a different area of the body called an erogenous zone.
He theorized that if children fail to resolve conflicts during a stage, they may develop a fixation, leaving them stuck with unresolved challenges from that stage.
For example, unresolved conflicts during the oral stage may result in fixation, which could manifest in adulthood as behaviors like smoking, overeating, nail-biting, or excessive drinking.
ジークムント・フロイトの心理性的発達理論は、幼少期の経験が性格や行動を大きく形作ると示唆しています。フロイトは、発達は不連続であり、それぞれが異なる性感帯に焦点を当てることで定義される 5 つの段階に分かれていると提唱しました。彼は、各段階に特有の葛藤をうまく解決できないと執着につながり、成人後の行…
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