A Cross-Sectional Research Study on Effects of Pre -Sleep Screen Time On Mood and Emotional Well Being

Abstract

The digital age has fundamentally altered how individuals access information, communicate, and navigate their daily routines. Driven by rapid technological advancements, modern smartphones have transitioned from simple communication tools into multifaceted devices embedded in every household globally. While these advancements offer unprecedented convenience and immediate satisfaction, they present stark challenges to modern human functioning, particularly regarding psychological and emotional well-being. Emerging psychological research highlights a growing reliance on electronic screens immediately prior to sleep—a behavior known as pre-sleep screen time.

THIS ARTICLE EXPLORES THE BIGGEST ISSUE OF THE ERA: Over 90% of people use their smartphones right before bed. The blue light from screens blocks the sleep hormone melatonin, while stimulating content keeps the brain awake. This causes a bad cycle where poor sleep leads to daytime fatigue, causing people to rely even more on their phones at night to relax. The Study: This Article looked at 100 people across three age groups to see how this impacts their daily emotions and mood The Results: While most people generally felt positive, their emotional stability varied heavily by age: Ages 14–20: Had the most mood swings, showing frequent nervousness and anxiety from social and school pressures. Ages 21–30: Showed the most balanced emotions, with steady happiness and energy. Ages 30+: Were the most stable, reporting the highest levels of calmness and contentment.

Method: Participants completed the survey packets containing demographic questions Included In Brief Mood Introspection Scale (Mayer, J. D., & Gaschke, Y. N. 1988) Data analysis involved descriptive profiling and categorical cross-tabulation to evaluate variations in emotional intensity, overall well-being, and mood stability across the three designated age brackets This cross-sectional study investigates the intersection of pre-sleep screen time, physiological sleep disruptions, and subsequent mood variations . Three age groups were used to group the participants: 14–20 years old, 21–30 years old and over 30 years old. Out of all the participants, 44 were between the ages of 14 and 20, 43 were between the ages of 21 and 30, and 17 were older than 30.

Results: The analysis of the responses showed the majority of participants reported positive emotional experiences more frequently than negative. For emotions such as happiness, liveliness, caring, loving, contentment, and activeness, most people selected the responses —slightly feel‖ and —definitely feel. This indicates that a huge number of people generally experience positive emotional wellbeing And Pleasant Mood After Pre Sleep Screen Time. The analysis reveals that while positive emotional experiences remain dominant overall, younger cohorts exhibit significantly higher emotional fluctuations, nervousness, and mood variability. These findings underscore the profound impact of age and life stage on emotional stability when interacting with pervasive digital environments. The overall average emotional wellbeing indicates that emotional health varies with age and life stage. Age appears to influence emotional stability, stress levels, and overall mood patterns.