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Cognitive Tasks: N-Back & Tower of Hanoi

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Cognitive Tasks: N-Back & Tower of Hanoi

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Questions and Answers

What is the objective of the Tower of Hanoi puzzle?

To stack all disks on a single rod without any gaps.

To move all disks from one rod to another rod without any restrictions.

To remove disks from the rods in any order.

To move all disks from one rod to another rod following specific rules. (correct)

In the N-back task, how is the participant's memory tested?

By identifying whether the current item matches the one presented n steps back. (correct)

By recalling the last item presented.

By arranging items in alphabetical order.

By counting the number of items presented.

Which skill is primarily enhanced by solving the Tower of Hanoi?

Visual memory retention

Mathematical problem solving

Speed reading ability

Logical reasoning and strategic planning (correct)

What cognitive function does the N-back task primarily assess?

<p>Working memory capacity</p> Signup and view all the answers

What makes the Tower of Hanoi a challenging puzzle?

<p>The requirement to move disks in a recursive manner.</p> Signup and view all the answers

Study Notes

N-Back Task

Is a type of cognitive task which requires working memory
The task shows a sequence of stimuli
The participant must indicate whether the current stimulus is the same as the one presented "n" times ago
Can be used to assess working memory capacity
Working memory capacity is associated with reasoning and fluid intelligence
It is a widely used task in cognitive neuroscience

Tower of Hanoi

A classic mathematical puzzle
Involves moving a stack of disks of different sizes from one peg to another
The puzzle is solved by moving only one disk at a time and never placing a larger disk on top of a smaller one
The problem was created by French mathematician Edouard Lucas in 1883
It is a good way to exercise problem solving skills
It can be used to assess planning and problem-solving skills
The minimum number of moves required to solve the puzzle is 2^n-1, where n is the number of disks.

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Description

Explore the concepts of the N-Back task and Tower of Hanoi, two significant cognitive tasks used in psychology and cognitive neuroscience. Learn how these tasks assess working memory and problem-solving skills, providing insights into fluid intelligence. Test your knowledge on these important concepts through this quiz.