If a Disorder Occurs Only in the Presence of Factor

question 70

Multiple Choice

If a disorder occurs only in the presence of Factor X but only when Factor Y or Factor Z are present, we might suspect that Factor X is a _____ cause of the disorder.

• A)necessary but not sufficient
• B)sufficient but not necessary
• C)necessary and sufficient
• D)neither necessary nor sufficient

---

Definitions:

School Years

The period of life spent in educational institutions, acquiring knowledge from early childhood through secondary education.

Opposite-Sex Friends

Relationships of friendship between individuals of different genders, characterized by mutual respect and non-romantic affection.

School-Age Girls

Female children typically aged between 6 and 12 years, enrolled in elementary or primary education.

Affectionate

Displaying warmth, fondness, or tenderness towards others.