One of the Earliest Behavioral Differences Between Boys and Girls

question 97

Multiple Choice

One of the earliest behavioral differences between boys and girls is a preference for

• A)certain toys and play activities.
• B)the same-sex parent.
• C)female preschool teachers.
• D)male role models.

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Definitions:

Epiphyseal Plate

A layer of cartilage at the end of long bones where new bone growth (ossification) occurs in growing individuals.

Parathyroid Hormone

A hormone secreted by the parathyroid glands that regulates the metabolism of calcium and phosphorus in the body.

Vitamin D

A fat-soluble vitamin essential for the regulation of calcium and phosphate in the body, important for healthy bones, teeth, and muscles.

Sex Hormones

Biochemical substances produced by the endocrine system that regulate the development and function of reproductive organs and influence secondary sexual characteristics.