Humans may have evolved difference detecting mechanisms, so that they may notice and remember those individual differences that are most relevant for solving social-adaptive problems.
The year in which Bob Beamon set a world record in long jump that stood for 23 years was the 1968 Olympic Games.
<h3>Who was Bob Beamon?</h3>
Bob Beamon was an African American long jumper who set a world record in the 1968 Olympic Games held in Mexico City.
This record stood for 23 whole years until it was broken at the World Championships in Tokyo 1991 by Mike Powell.
Find out more on long jump at brainly.com/question/1574728.
Some people are better than others at detecting slight variations in the tastes of various blends of coffee. This best illustrates the importance of difference thresholds.
Difference Threshold
A difference threshold (and you already know where that "50% of the time" comes from) is the smallest difference between two stimuli that must exist for a person to perceive change 50% of the time. The term "difference threshold" is also known as "just noticeable difference," which more accurately explains the idea.
The "percent right judgement" is plotted on the y-axis as a function of the "difference in line size" (delta I) on the x-axis to achieve this. Plot the data and interpolate the "difference in line size" value that results in 75% accuracy. The difference threshold is at this moment.
Learn more about difference threshold here;
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C. The engines wouldn't restart after the plane flew into a flock of geese.
