Towards a Richer Conception of Vocational Preparation

This paper identifies the key assumptions underpinning current arrangements in vocational education and training (VET) in the UK. These assumptions, and the idea of vocational capability they denote, are rejected in favour of a more coherent conception—a conception centred not on the traditional dichotomy of 'knowing how-knowing that' but on what I refer to as the 'constitutive understandings' from which both practical and theoretical capabilities can be seen to derive. It is argued that an account of vocational capability in these terms suggests a far richer conception of vocational preparation than current arrangements are able to admit.     

Maximum oxygen uptake and body composition of healthy Hong Kong Chinese adult men and women aged 20 - 64 years

The aims of the present study were to assess the maximal oxygen uptake and body composition of adult Chinese men and women, and to determine how these variables relate to age. The cross-sectional sample consisted of 196 men and 221 women aged 20 - 64 years. Maximal oxygen uptake (VO2max) was determined by indirect calorimetry during a maximal exercise test on an electrically braked cycle ergometer. The correlations between VO2max and fat mass were -0.52 in men and -0.58 in women. Linear regression defined the cross-sectional age-related decline in VO2max as 0.35 ml kg(-1) min(-1) year(-1) in men and 0.30 ml kg(-1) min(-1) year(-1) in women. Multiple regression analysis showed that more than 50% of this cross-sectional decline in VO2max was due to fat mass, lean mass, and age. Adding fat mass and lean mass to the multiple regression models reduced the age regression mass from 0.35 to 0.24 ml kg(-1) min(-1) year(-1) in men and from 0.30 to 0.15 ml kg(-1) min(-1) year(-1) in women. We conclude that age, fat mass, and lean mass are independent determinants of maximal oxygen uptake in Chinese adults.