Examlex
A testing bureau reports that the mean for the population of Graduate Record Exam (GRE) scores is 500 with a standard deviation of 90. The scores are normally distributed. The percentile rank of a score of 667 is _________.
Tip-Of-The-Tongue Aphasia
A temporary inability to retrieve a word from memory, combined with a strong feeling that the word is just out of reach.
Nonsense Syllables
Meaningless sets of two or three letters that are used in memory and learning experiments.
Hermann Ebbinghaus
A German psychologist famous for his research on memory and learning, best known for discovering the forgetting curve.
Words
Distinct elements of a language or communication system, consisting of one or more sounds or their written representation, that function as a principal carrier of meaning.
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