Study Finds the Letter ‘K’ Most Emotionally Triggering Text Message in Digital Communication
A recent study has unveiled that the single-letter text response “K” provokes the strongest negative emotions among digital communicators, surpassing even being left on read or receiving responses like “sure” or “fine.” The findings, published in the Journal of Mobile Communication and featured in Times of India’s trending section (timesofindia.indiatimes.com), shed light on how succinct online messages can pack an unexpected emotional punch.
In an era when instant messaging shapes personal, professional, and even cross-cultural relationships—including those in Thailand’s digitally savvy society—the implications of a blunt “K” go far beyond simple acknowledgement. The study sampled 1,500 participants aged 18–45. Researchers tracked emotional responses through surveys, sentiment analysis, and even biometric signals such as heart rate. Results consistently showed that the response “K” was perceived as the coldest and most dismissive of digital replies, frequently interpreted as passive-aggressive or abrupt. Interestingly, both men and women rated “K” as emotionally disconnecting, though women were slightly more sensitive to its effects.