According to recent research, spoken language is witnessing a significant decline. A study reports that the average individual has been speaking about 338 fewer words per day each year since 2005.

This adds up to roughly 120,000 fewer words per person annually, resulting in a considerable reduction in human interactions.

“Small changes in daily behavior accumulate over time,” says Dr. Valeria Pfeiffer, an assistant professor of linguistics and psychology at UMKC.

“The slow decline in conversation may not be immediately noticeable, but it can have profound effects on how people connect over the years.”

Overall, the study revealed a decrease of 28% in spoken language from 2005 to 2019.

“Less talking translates to less time for social connections,” Pfeiffer emphasizes. “Reduced conversation can result in losing both the immediate emotional benefits of social interactions and the long-term rewards of maintaining strong relationships.”

Pfeiffer, along with co-author Professor Matthias Mehr from the University of Arizona, analyzed data from 22 studies over 14 years across the United States, Europe, and Australia.

In these studies, audio data from over 2,000 participants, aged 10 to 94, was recorded as they engaged in their daily routines.

While the study couldn’t determine the exact reasons behind the decline in spoken language, it noted that this period (2005-2019) coincided with the rise of texting, email, and social media, indicating that some lost conversations may now happen digitally.

“Whether typed conversations offer the same social advantages as oral exchanges remains an unresolved question that future research needs to explore,” she said.

The study also highlighted some age-related differences. Although all demographics experienced decline, individuals under 25 showed a pronounced decrease in verbal communication, likely due to higher technology usage.

Researchers have yet to fully assess the impact of increased reliance on digital communication, written text, and emojis over important vocal elements like tone, timing, and emotional signals.

“Humans have relied on spoken language for over 200,000 years, and it is uncertain whether the shift to digital communication comes with social repercussions,” Pfeiffer stated.

“Our findings underscore the necessity for a better understanding of how spoken and written communication affect feelings of loneliness, health, and overall well-being.”

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