A Researcher Wants to Know to What Extent Are All

question 109

Multiple Choice

A researcher wants to know to what extent are all the questions within her test measuring the same thing.She can asses this by evaluating theof her test or by using.

• A)split-half reliability; face validity
• B)face validity; test-retest reliability
• C)construct validity; coefficient alpha
• D)split-half reliability; coefficient alpha
• E)predictive validity; internal consistency

---

Definitions:

Manifest Destiny

A 19th-century belief that the expansion of the U.S. across the American continents was both justified and inevitable.

Johann Blumenbach

A German physician, naturalist, physiologist, and anthropologist known for his influential work in the classification of human races.

Typology of Humanity

A classification system that categorizes humans into types, often based on physical, social, or psychological characteristics.

Racial Taxonomies

The classification of human beings into distinct racial groups based on physical characteristics, cultural history, or social identity, often used historically for discriminatory purposes.