According to Kuhl's Research, at Birth, Infants Are "Citizens of the World

question 49

Multiple Choice

According to Kuhl's research, at birth, infants are "citizens of the world," able to recognize sounds regardless of the syllables' language. At what age do infants get better at perceiving the changes in sounds in their own language?

• A) 3-6 months
• B) 6-9 months
• C) 6-12 months
• D) 12-18 months

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Definitions:

Aptitude Tests

Assessments designed to measure a person's ability or potential to succeed in a particular task or career.

Significance Level

A threshold below which an observed effect is considered statistically significant, often denoted by alpha (α).

Interval Estimate

An estimate that provides a range of numbers expected to contain the true value of the parameter being measured.

Hypotheses

Suggested theories developed from minimal evidence, serving as initial steps for additional research.