חקירה פורמטיבית של טקסט תחושתי קצר: תוספת לחושבי עקביים למעקב אחר בריאותם של סטודנטים באורך זמן

תקציר מקורי באנגליתarXiv:2605.14360v2 Announce Type: replace-cross Abstract: Wearable devices capture physiological and behavioral data with increasing fidelity, but the psychological context shaping these outcomes is difficult to recover from sensor data alone, limiting the utility of passive sensing for digital health goals such as early detection of distress, personalized intervention, and timely clinical outreach. We examined whether ultra-brief naturalistic concern text could serve as a scalable complement to passive sensing. In a year-long study of 458 university students (3,610 person-waves) tracked with Oura rings, participants responded bimonthly to an open-ended prompt about what concerned them most; responses had a median length of three words. We compared dictionary-based, general pretrained, and