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Children perceive time differently from adults, and their understanding of it develops gradually. Research shows that young children tend to experience time as passing slower than adults, particularly in situations like long car rides or waiting for holidays. This may be due to their emotional states, attention spans, and less developed cognitive abilities. They also struggle with understanding the abstract concepts of time, such as past and future, and cannot link the passage of time to its actual duration until later in childhood.
Adults, on the other hand, have a clearer grasp of linear time, aided by their familiarity with clocks and calendars. However, time perception is still influenced by emotions and life experiences for both children and adults. For instance, when adults are stressed or have fewer activities, they feel time dragging, similar to how children experience time as slow during periods of waiting.
Research by psychologists like Teresa McCormack and Zoltán Nádasdy suggests that children’s time perception is tied to their emotional engagement with events. Studies have shown that children tend to perceive fast-paced, exciting activities as longer, while adults do the opposite. Additionally, a person’s ability to judge time improves as they get older and gain more experience with structured routines, like school schedules.
A possible explanation for the perception of time speeding up with age is linked to how our brains process sensory information. As we age, the rate at which we receive sensory input decreases, leading to a feeling of time speeding up. Furthermore, the routines and familiarity of adulthood can make time seem to pass faster, whereas novelty and new experiences in childhood make time feel slower.
There's also a degree of physical deterioration as we age that might also affect our judgement of time, according to Adrian Bejan, a professor of mechanical engineering at Duke University in Durham, North Carolina. He has tried to explain the puzzle of our perception of time through the lens of a theory he developed in 1996 on the "physics of life" that has become known as "constructal law".
"The biggest source of input to our brain is through vision, from the retina to the brain," says Bejan. "Through the optical nerve the brain receives snapshots, like the frames of a movie. The brain develops in infancy and is used to receiving lots of these screenshots. In adulthood the body is much bigger. The travel distance between the retina and the brain has doubled in size, the pathways of transmission have become more complex with more branches. And in addition with age, we experience degradation."
This, he says, means the rate at which we receive "mental images" from the stimuli of our sensory organs decreases with age. This creates the sensation of compressed time in our minds as we are receiving few mental images in one unit of clock time as adults compared with when we are children.
This is what I remembered from previous studies. But interesting to see them go into a wider array of reasons in this piece.
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I would research it from the other side - why do old people perceive the time as flying by?
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I always think about these things like today my son said I wish Christmas was after summer. At first I didn’t know what he meant but after reading this I see that he wants Christmas to get here sooner and it all seems to drag since it just ended
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