Every firing of a neuron produces an impulse of the same strength. This is called the ______
a. action potential
b. all-or-none law
c. threshold of excitation
d. graded potential
b
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Which of the following students has the best understanding of the concept "release from proactive interference"?
a. Maura: "Students are likely to use simple repetition when learning new material; if you teach them a memory strategy, their memory improves." b. Ilya: "The phrase refers to the strategy people use to move a particular stimulus from working memory to long-term memory." c. Alessandro: "People are typically not conscious of their learning strategies; however, if they can focus their attention on their memory, they can avoid interference from other stimuli." d. Tara: "As you learn a series of stimuli from the same category, memory will become less accurate; if you switch to a new category, memory will improve."
Defense mechanisms, according to Sigmund Freud, are unconscious attempts to reduce our feelings of _____ and are used in such a manner by the _____
Fill in the blank with correct word