1. The notion of unconscious inference was proposed by ____.

F. C. Donders

Hermann Ebbinghaus

Hermann von Helmholtz

Wilhelm Wundt

Clear my selection

2. Ebbinghaus used ____ in his studies of forgetting.

red and green dots

letters and digits

common words

three-letter nonsense words

3. Let's say you are using flashcards to study for an exam. You repeatedly go through the flashcards until you know all the terms, and it takes you 30 repetitions. The next day, you do this again, but this time you know all the terms after 10 repetitions. According to Ebbinghaus' method, your savings would be ____ repetitions.

10

0

30

20

4. Mental chronometry refers to

determining the procedural order of cognitive processes.

revealing hidden cognitive processes.

measuring the time course of cognitive processes.

mapping out the brain areas involved in cognitive processes.

5. By comparing reaction times on a simple RT task and a choice RT task, Donders concluded that it takes roughly 90 milliseconds to

present the stimulus.

see the stimulus.

respond to the stimulus.

make a decision about the stimulus..