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Arousal Level
The state of being physiologically alert, awake, and attentive; arousal levels can impact cognitive processes and performance on tasks.
Simple Task
A task that requires a limited amount of cognitive processing or physical effort, making it easy to complete without extensive skill or knowledge.
Stimulus Motives
Drives that are unlearned and arise from basic biological needs or natural instincts.
Sudoku Puzzles
Logic-based, combinatorial number-placement puzzles where the objective is to fill a 9x9 grid with numbers so that each column, row, and each of the nine 3x3 subgrids contain all of the digits from 1 to 9.
Q9: <span class="ql-formula" data-value="( 3 x - 6
Q35: One digit from the number 3,474,554
Q47: When a single card is drawn
Q115: Find all values of b that
Q217: Let <span class="ql-formula" data-value="\mathrm {
Q298: <span class="ql-formula" data-value="( 2 x - 2
Q391: <span class="ql-formula" data-value="\left| \frac { 7 x
Q446: The length of the diagonal of
Q498: <span class="ql-formula" data-value="( x + 5 )
Q610: <span class="ql-formula" data-value="- \sqrt { 72 \mathrm