OBJECTIVE To describe Finnish university students' childbearing histories, desires concerning childbearing, and awareness regarding the impact of age on female fertility. METHODS A national survey of Finnish university students in 2008. A questionnaire was sent to 9,967 Finnish undergraduate university students aged less than 35 years. Altogether, the questionnaire was answered by 1,864 men a...

Background. State-level 'age 21' drinking laws conform generally with the United States National Minimum Drinking Age Act of 1984 (US), and are thought to protect young people from adverse drinking experiences such as heavy episodic drinking (HED, sometimes called 'binge drinking'). We shed light on this hypothesis while estimating the age-specific risk of transitioning from 1st full drink to 1...

The aim of the study was to find out the prevalence and frequency of oral hygiene habits among intermediate and secondary school students in Riyadh. The study was carried out using a self-administered questionnaire. Seventeen hundred students responded with a response rate of85%. The age range of the students was 12-20 years (mean 15.39 and SD ± 2.08). The results showed that daily oral hygiene...

the purpose of the present study was to investigate the effect of music tempo on heart rate and rate of perceived exertion of male physical education students. to this purpose, 45 male physical education students (height: 172.27 cm, sd=16.22, body mass index (bmi): 22.27kg/m², sd=3.08, weight: 68/05kg, sd=11.73, age: 21.93 years, sd=1.81) were randomly divided into control, high tempo (bpm=140)...

The purpose of this study was to develop an attitude and a self-efficacy survey of using PDAs in ubiquitous learning (u-learning) environments for elementary school students. The sample of this study included 414 third-grade to sixth-grade students (age 9-12 years) in Taiwan who had experience using PDAs for u-learning. The results indicate that the students, in general, had positive attitudes ...