In Evaluating a New Theory, a Psychologist Asks the Questions

question 213

Multiple Choice

In evaluating a new theory, a psychologist asks the questions "Does the theory adequately explain behavior? Does the theory stimulate new research? Does the theory suggest how to treat psychological disorders?" This psychologist is judging this theory by its

• A)truthfulness.
• B)usefulness.
• C)concreteness.
• D)reliability.

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Definitions:

Telegraphic Speech

The early language stage in children where sentences are constructed with only essential words and meaning, resembling telegraph messages.

Cross-Cultural

Relating to or involving two or more cultures, especially to compare differences and similarities.

Western Cultures

Refers to societies primarily found in Europe, North America, Australia, and New Zealand characterized by democratic systems, individualism, and a historical influence of Christianity.

Underextension

A linguistic phenomenon where a child applies a word in a narrower scope than it is traditionally used, indicating a developmental stage in language acquisition.