Which Hormone Has Only One Known Effect: to Stimulate Milk

question 88

Multiple Choice

Which hormone has only one known effect: to stimulate milk production by the breasts?

• A) oxytocin
• B) estrogen
• C) progesterone
• D) prolactin

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Definitions:

Dimensions of Personality

Fundamental attributes that structure an individual's personality, often described in models like the Big Five: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Phallic Stage

A phase in Freudian psychosexual development where a child’s focus of libido is on the genital area, marking it as a critical stage in the formation of sexual identity.

Marked Attachment

Marked attachment refers to a strong emotional bond, typically between a child and a caregiver, characterized by the child's tendency to seek proximity to the caregiver for security and comfort.

Same-Sex Parent

A parent who is of the same gender as their child or who identifies as homosexual.