6. Vocabulary and Reading Fluency

Practice Acquisition — Quiz

Test your understanding of practice acquisition with 5 practice questions.

Practice Questions

Question 1

In Ebbinghaus’s exponential forgetting model $R(t)=e^{-0.2t}$, after how many days will recall retention fall to 10\%?

Question 2

According to Ebbinghaus’s model $R(t)=e^{-0.2t}$, what percentage of vocabulary is retained after 5 days?

Question 3

Which retrieval practice activity provides the most effective active recall for SAT vocabulary words?

Question 4

In a spaced repetition schedule, when a student correctly recalls a vocabulary word, what should typically happen to its next review interval?

Question 5

In the SM2 spaced repetition algorithm, the 'ease factor' represents which concept?