Which term is used to describe the period during which language can be acquired rapidly, often cited as 'critical age'?

• A. Critical Age Theory
• B. Navigational Theory
• C. Socio-Cultural Theory
• D. Static Learning Theory

Answer: (A)

The main idea here is that language learning happens most rapidly within a defined time window early in life. This is described as a critical period, often referred to as a critical age window. The term Critical Age Theory best fits this idea because it explicitly centers on a time-limited theory about language ability developing most quickly during that early period. The other ideas don’t capture a time-bound window for language acquisition: Navigational Theory isn’t about language development, Socio-Cultural Theory emphasizes social interaction and tools rather than a fixed learning window, and Static Learning Theory implies learning doesn’t change over time.