Research Suggests That Humans Can Most Easily Master the Grammar

question 49

Multiple Choice

Research suggests that humans can most easily master the grammar of a second language during

• A) childhood.
• B) adolescence.
• C) early adulthood.
• D) late adulthood.

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Definitions:

Experimenter Bias

A phenomenon where the expectations or beliefs of the researcher unconsciously affect the outcome of an experiment.

Socially Desirable

Describes behaviors or responses that are likely to be approved of or valued by society or a social group.

Experimental Manipulation

The process of intentionally changing variables to observe the effect on another variable within a controlled environment.

Relationship Between Variables

The way in which two or more variables are associated or interact with each other, often investigated to understand cause-and-effect dynamics.