One Limitation of Twin Studies Is

question 54

Multiple Choice

One limitation of twin studies is

• A)the environments of most twin pairs are more diverse than those of the general population.
• B)most twin pairs are reared together under highly similar environmental conditions.
• C)heritability estimates are likely to exaggerate the role of environmental influences.
• D)separated twins are often placed in vastly diverse environments.

---

Definitions:

Teratogens

Substances or factors that can cause congenital abnormalities or developmental malformations in a fetus when a mother is exposed during pregnancy.

Postpartum Depression

A type of mood disorder associated with childbirth, affecting both sexes but more commonly observed in mothers.

Couvade

A phenomenon where expectant fathers experience pregnancy symptoms like weight gain, nausea, and mood swings, often termed as "sympathetic pregnancy."

Psychotic Episode

A mental state characterized by a break from reality, often featuring hallucinations and delusions.