Tagged: adolescence

Teenagers and electronic devices: Use at night affects sleep - Sleep on it

Karyn O'Keeffe Nov 26, 2014

Anyone with teenagers will know that they prefer to go to bed later and get up later than most adults. This pattern occurs as a result of biological changes to the timing of their circadian body clock, which shifts later relative to the day/night cycle. These changes can make it difficult for teenagers to fall asleep at a time that … Read More

Sleep disorders in New Zealand teenagers - Sleep on it

Karyn O'Keeffe Dec 09, 2013

Last week saw media reports stating that, alarmingly, almost 40% of New Zealand teenagers have a sleep disorder. This stemmed from a Royal New Zealand College of General Practitioners press release, and a paper published in the Journal of Primary Health Care. At face value, these findings are very concerning indeed. The study surveyed 1388 Auckland high school students, from … Read More

Alcohol: Effects on Teenage Brains and Correlations Between Availability and Violence - Skepticon

Darcy Cowan Jun 04, 2010

I’ve written previously about the effects of alcohol on decision making. Today I’ll be looking at two further aspects of alcohol consumption and how it affects society. First up is a study that examines the cognitive effects of moderate to heavy drinking during adolescence, with different effects on males versus females. Secondly I’d like to [...] … Read More

Rats, Bad Decisions and Jelloshots - Skepticon

Darcy Cowan Nov 13, 2009

It is an accepted fact of life that alcohol and good decision making have only loose a acquaintance  with one another. Like ships passing in the night, they may meet or they may not. This is true for the momentarily intoxicated but does that propensity for poor choices follow us even after the libations cease? [...] … Read More