According to the Ebbinghaus forgetting curve, we lose about              of what we learn within 24 hours.Group of answer choices11%50%25%75%

The Ebbinghaus forgetting curve illustrates how information is lost over time when there is no attempt to retain it. Based on research by Hermann Ebbinghaus, it is widely accepted that a significant amount of learned information is forgotten shortly after the learning event, particularly within the initial 24 hours.

Breakdown of Answer Choices:

1. 11%: This option suggests a minor amount of forgetting, which does not align with Ebbinghaus's findings.
2. 50%: While realistic, this percentage may underestimate the amount forgotten in the early stages.
3. 25%: This option seems low compared to Ebbinghaus's findings about rapid forgetting.
4. 75%: This aligns with the theory that a significant portion of learned information can be lost very quickly.

Considering Ebbinghaus's experiments and subsequent research on memory retention, it is generally estimated that individuals forget about 75% of newly learned information within the first 24 hours if no revision or reinforcement occurs.

Final Answer:

75%. According to the Ebbinghaus forgetting curve, we lose about 75% of what we learn within 24 hours.