Which Types of Research Designs Are Considered to Be Relationship-Difference

question 23

Multiple Choice

Which types of research designs are considered to be relationship-difference studies? (Select all that apply.)

• A) Descriptive
• B) Exploratory
• C) Correlational
• D) Developmental
• E) Comparative
• F) Cross-sectional

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Definitions:

Australopithecine Fossils

Prehistoric remains of Australopithecines, an early group of hominins that lived in Africa and are considered ancestral to humans, characterized by bipedal locomotion and relatively small brain sizes.

Million Years

A unit of time equal to one thousand thousand years, often used to express geological and cosmological time scales.

Definite

Clearly stated, decided, or defined; not vague or ambiguous.

Dietary Challenge

A specific difficulty or obstacle that an individual or group faces in meeting their nutritional needs or preferences.