8.3

How is an explicit memory different from an implicit memory?

Explicit memories are memories we consciously try to remember and recall, while implicit memories are those that are not part of our consciousness.

What is the main idea of levels of processing theory?

If you want to remember a piece of information, you should think about it more deeply and link it to other information and memories to make it more meaningful.

What did a researcher identify by timing participants on how long they took to name colors when the semantic meaning of the word differed from the color it was presented in?

Stroop effect

Which of the following statements about the amygdala is correct?

The amygdala is involved in the process of transferring new learning into long-term memory.

What is the main idea of the Stroop effect?

The brain's reaction time slows when it must deal with conflicting information.

Forgetting anything good that happened on your trip to France because you just broke up with your French fiancée and now can't bear the thought of anything French is a good example of ________: Memories are distorted by your current belief system.

bias

What should be changed to make the following sentence true? Long-term memory has two parts: semantic memory and episodic memory.

change the word "long-term" to the word "declarative"

What should be changed to make the following sentence true? Persistence refers to lapses in memory that are caused by breaks in attention.

change the word "persistence" to the word "absent-mindedness"

Elena finds it very difficult to remember a long string of numbers, so she tries to memorize three numbers at a time. Later, she is able to repeat the numbers correctly because she grouped the numbers into more manageable groups of three. This is an example of ________.

chunking

What did Lashley develop by purposely damaging the brains of rats that had learned a task and then testing those rats to see if the brain damage impaired their ability to complete that same task?

equipotentiality hypothesis

A public opinion poll was administered to 50 people before the election of President Barack Obama. Polls taken before election night showed 50% of the people polled believed Barack Obama would be elected president. After the election results, the same people were asked if they believed Barack Obama would be elected president, and this time 75% of the people said yes. This may be an example of ________ bias.

hindsight

Which part of my brain is probably damaged if I am unable to recognize basic objects around my house?

hippocampus

Chuck was in a car accident. He wishes he could put it behind him, but every night he has dreams about it, and every time he sees a car he remembers how he felt that day. Which category of memory failure associated with the seven sins of memory is exemplified?

intrusion

People may not intend to distort facts, but ________.

it can happen in the process of retrieving old memories and combining them with new memories

In order to remember his lines for the play, Guy repeats his lines over and over again. This process is called ________.

rehearsal

Jason studies Spanish for three years, and then switches to Pashto. When asked to remember Spanish vocabulary he can't, instead he can only remember Pashto vocabulary. This is an example of ________ interference.

retroactive

Which of the following is not a way you can use what you know about memory to help you remember the names of all 50 states?

stay up the night before your exam to maximize the amount of time you have to study

Elaborative rehearsal involves ________.

thinking about the meaning of the new information and its relation to knowledge already stored in your memory

Which of the following is an example of a mnemonic device?

using the acronym "HOMES" to remember the names of the five Great Lakes

Remembering ________ is a good example of semantic memory.

what chocolate means