Sleep paralysis occurs as a person is moving into or out of REM (rapid eye movement) sleep, the deepest part of sleep. During REM sleep, the body is largely disconnected from the brain, effectively leaving the body paralyzed.
England and a few other countries start formal education at age 4 or 5. That's harmful and misguided.
A recent letter signed by around 130 early childhood education experts, including myself, published in the Daily Telegraph (11 Sept 2013) advocated an extension of informal, play-based pre-school provision and a delay to the start of formal âschoolingâ in England from the current effective start until the age of seven (in line with a number of other European countries who currently have higher levels of academic achievement and child well-being).