DrJohansen Randomly Assigned Subjects to Three Different Groups During Her

question 151

Multiple Choice

Dr.Johansen randomly assigned subjects to three different groups during her last experiment.She then proceeded to give all the subjects in the experiment a new study technique designed to enhance their learning for the upcoming test.What critical error did she make during her experiment?

• A)She failed to identify the independent variable.
• B)She failed to identify the dependent variable.
• C)She failed to include an experimental group.
• D)She failed to include a control group.

---

Definitions:

Richard Hakluyt

An English writer and geographer known for promoting the exploration and settlement of North America by the British in the late 16th and early 17th centuries.

Fifteenth-Century African Society

Refers to the diverse cultures, kingdoms, and social structures that existed on the African continent during the 1400s, marked by a flourishing of trade, arts, and scholarly work, especially in West Africa.

Gender

A social construct that involves the roles, behaviors, activities, expectations, and societal norms associated with being male, female, or other gender identities.

European Outposts

Locations or settlements established by European countries in foreign territories, often for trade, military, or colonial purposes.