What Does Random Assignment Do?​

question 58

Multiple Choice

What does random assignment do?​

• A)It increases the variance of measurements.
• B)​It increases the correlation between two variables.
• C)​It eliminates the effects of the independent variables.
• D)​It determines who will be in the experimental group.

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Definitions:

Telegraphic Speech

A stage in language development where children speak in short, simple combinations of words, omitting smaller parts of speech.

Semantics

Semantics is the study of meaning in language, including the analysis of words, phrases, signs, and symbols and their relation to what they stand for or represent.

Morphemes

The smallest grammatical units in a language that carry meaning. Morphemes can be full words (free morphemes) or elements that can't stand alone (bound morphemes).

Syntax

The set of rules, principles, and processes that govern the structure of sentences in a given language, especially in terms of word order.