A–Z Glossary

Sleep fragmentation

Sleep disruption is when screen or gaming use interferes with a child’s bedtime, sleep duration, or ability to function well.

← Back to A–Z Glossary

Search results for: Sleep fragmentation

Emotional burnout and mental exhaustion during pregnancy

Emotional burnout and mental exhaustion during pregnancy

What emotional burnout means in pregnancy Burnout is usually described in the research literature as a syndrome of chronic stress that is marked by emotional exhaustion, a sense of distance or detachment, and reduced perceived effectiveness. In everyday language, many pregnant people describe it as feeling “used up,” numb, tearful, or unable to recover even […]

Split Nights and Long Awake Periods

Split Nights and Long Awake Periods

What a split night means A split night is an extended period of wakefulness in the middle of the biological night, often lasting roughly one to several hours. The baby may babble, roll, feed intermittently, cry, or lie quietly while showing little sign of returning to sleep. The defining feature is duration and alertness, rather […]

Managing stress with baby care

Managing stress with baby care

Why baby care can produce intense stress Baby care creates a combination of biological, psychological, and logistical pressures. Infants require frequent feeding, diapering, soothing, and supervision, while their needs can change rapidly. Crying is an important communication signal, but its intensity and uncertainty can activate a caregiver’s sympathetic nervous system. Heart rate may rise, muscles […]

Teething and sleep disruption

Teething and sleep disruption

What teething can feel like for a baby Tooth eruption occurs as a developing tooth moves through the gum tissue. The process can produce focal inflammation and tenderness, particularly immediately before the tooth becomes visible. Babies may respond by chewing on fingers or objects, drooling more, rubbing the gums, and becoming temporarily more irritable. Some […]

Child wakes up at night and early waking explained

Child wakes up at night and early waking explained

What counts as normal waking during the night? Sleep is not perfectly continuous. Children, like adults, cycle through lighter and deeper stages, and they may briefly rouse between cycles. A child who turns over, mutters, opens their eyes, or calls out once and then settles again may simply be showing normal sleep fragmentation rather than […]

Internet and social media safety children

Internet and social media safety children

Why internet and social media safety matters Digital platforms are not neutral environments. Recommendation systems, notifications, infinite scrolling, in-app purchases, public metrics, and social comparison can encourage prolonged or emotionally intense use. The World Health Organization has highlighted cyberbullying, harmful content, unrealistic body standards, and platform features that can amplify risk for children and adolescents. […]

Helping children adjust when daily routines differ between homes

Helping children adjust when daily routines differ between homes

Why routine differences can feel stressful Routines reduce the number of decisions a child must make. Repeated sequences provide external structure while executive function—the capacity to plan, shift attention, remember instructions, and regulate behavior—is still developing. Moving between homes can temporarily increase the need for these skills. A child may need to remember different rules, […]

Building a flexible routine for families with changing work schedules

Building a flexible routine for families with changing work schedules

Start with the family’s real schedule Begin with observation rather than an idealized timetable. For one or two weeks, record work shifts, school or childcare hours, commuting time, sleep periods, meals, activities, appointments, and the points when transitions become difficult. Include the time required for preparation and recovery. A parent who finishes a late shift […]

Smartphones tablets computers and gaming devices kids

Smartphones tablets computers and gaming devices kids

Why the type and context of screen use matter Screen time is not a single exposure. A video call with a grandparent, a school assignment, a creative drawing application, a fast-paced game, and repeated social media scrolling place different demands on attention, emotion, posture, and social cognition. A tablet used to create a presentation with […]

Technology behavior patterns children

Technology behavior patterns children

Patterns are communication Technology behavior patterns in children are rarely about the device alone. A child who cries when a tablet is removed, rushes through homework to play a game, or becomes irritable after videos may be communicating fatigue, anxiety, sensory overload, boredom, social pressure, or difficulty with transitions. Understanding child behavior patterns means asking […]

Technology influence children explained

Technology influence children explained

What technology influence means in childhood Technology influence refers to the ways digital devices, platforms, games, social media, online video, messaging, and educational software interact with a child’s biology and environment. Influence may be direct, such as visual stimulation or prolonged sitting, or indirect, such as a later bedtime because of gaming, fewer conversations during […]

Common screen time problems children

Common screen time problems children

How to Think About Screen Time Problems Screen time becomes clinically relevant when it repeatedly interferes with a child’s developmental needs, functioning, or relationships. The issue is rarely just the number of minutes. Content type, timing, device portability, autoplay, gaming rewards, background television, family stress, sleep debt, and the child’s temperament all matter. A medically […]

Physical and mental effects of screens kids

Physical and mental effects of screens kids

Why screen effects vary from child to child Screen exposure is not a single behavior. Watching a calm educational program beside a caregiver differs from using a device alone late at night, and interactive schoolwork differs from rapidly changing entertainment or prolonged gaming. The child’s developmental stage also matters: infants and toddlers depend heavily on […]

Myths about technology and gaming kids

Myths about technology and gaming kids

Myth 1: gaming is always harmful to children It is understandable to worry when a child becomes absorbed in a game. Games are designed to be engaging, rewarding, and socially sticky. Still, the claim that gaming is inherently harmful is too broad. Research reviews describe a mixed picture: some children experience problems related to excessive […]