Recent Research into the Cause of Autism Has Considered All

question 40

Multiple Choice

Recent research into the cause of autism has considered all of the following neurotransmitters and neuropeptides EXCEPT

• A) endorphins.
• B) dopamine.
• C) vasopresson.
• D) oxytocin.

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Definitions:

Patronage

The support or regular business given to a store, company, or service provider by customers.

Urban College

An urban college is an institution of higher education located in a city environment, often providing educational opportunities that reflect the unique needs and interests of urban communities.

Respondents

Individuals who answer or reply to surveys, questionnaires, or experiments in research.

Cross Tabulations

Cross tabulations are statistical tools used to analyze and compare the frequency of occurrences or relationships between two or more categorical variables.