Nena Reported a Large Effect for Genetics in Her Study

question 16

Multiple Choice

Nena reported a large effect for genetics in her study of early onset dementia. Of the following, which represents the correlation that she found?

• A) -.70
• B) -.40
• C) .45
• D) .80

---

Definitions:

Contract HIV

The act of becoming infected with the Human Immunodeficiency Virus, typically through specific transmission routes such as unprotected sex, needle sharing, or from mother to child during childbirth.

Dirty Needles

Used needles that may be contaminated with infectious agents due to improper disposal or reuse, posing a risk of spreading diseases.

Overdose

The ingestion or administration of a substance in a quantity significantly higher than recommended or generally practiced, often resulting in a toxic reaction or death.

Advertising Companies

Businesses specializing in creating, planning, and handling advertisements and sometimes other forms of promotion.