Matching Pairs VocabOnline version Match the vocab word to the definition by Sydney Gahler 1 Wechsler Adult Intelligence Scale 2 Aphasia 3 Mental age 4 NREM sleep 5 Hindsight Bias 6 Flashbulb memory 7 Skewed Distribution 8 Circadian rhythm Representation of scores that lack symmetry around their average value Tendency to believe, after learning an outcome, that one would have foreseen it. measure of intelligence test performance devised by Binet. Impairment of language, usually caused by left-hemisphere damage either to the broca's area or to Wernicke's area The most widely used intelligence test; contains verbal and performance subtests. The biological clock non-rapid eye movement sleep A clear memory of an emotionally significant moment or event