Biopsychosocial correlates of weight status perception in Australian adolescents

This study examined the utility of the biopsychosocial model to predict accuracy of weight status perception among Australian adolescents. The factors included in this framework were: age, gender, and BMI-z (biological factors); satisfaction with body weight and shape (psychological factors); socioeconomic status, peer weight (social factors). Cross-sectional data, including measured height and weight, and self-reported weight status, was obtained from 2954 adolescents (mean age = 14.6, 56% male) who participated in the It's Your Move! study. Accuracy of weight status perception was associated with gender, BMI-z, SES, and weight and shape satisfaction. Gender differences in weight status perception were moderated by satisfaction with weight. In boys, weight satisfaction was associated with perceived healthy weight; in girls, it was associated with perceived healthy weight and underweight. Moderately overweight adolescents are most at risk of underestimating their weight status and could benefit from education about the boundaries of the healthy weight range.

Universal housing : Malaysian architect's perception on its implementation

Implementation of Universal Design (UD) in Malaysian built and natural environments is facing some barriers especially in housing. Irrespective of any age and ability, UD is a concept that seeks to positively respond to the needs of access to the physical environment which includes the right to live contentedly in one's house. The aim of this paper is to investigate the perceptions of Malaysian architects toward UD with an emphasis upon housing as a means in identifying the barriers of its implementation. The interview questions focus on perceptions, knowledge and understanding of architects in terms of terminology, legislation and standards, government and professional institute's initiatives and policies on UD. Findings show that among the barriers are confusion in terminology, biased knowledge, and misconceptions of the concept. The ongoing results of the study are presented in the paper together with suggestions for improvements and other implications.

A Conceptual Framework on the Relationship between Nation Brand Perception and Donation Behaviour

Over the past two decades, the topic of nation brands has attracted the interest of academics, researchers, and policy markers alike. Governments in particular have used the concept of nation brands to attract support from international audiences. This study developed a conceptual framework of donation behaviour with nation brand perceptions as a mediating variable between donation motives and donation behaviour. The framework proposes that people‘s perception of a nation‘s brand will have significant implications on the willingness and extent of contribution to a charitable cause associated with the nation.

Experience of IM programs, perception of IMO and job outcomes: the frontline employee perspective

The thesis found that frontline employees’ (FLEs) experience of internal marketing (IM) programs positively influence their views of internal market orientation and their job outcomes of organisational identification and job satisfaction which then predicts FLEs’ customer oriented behaviour which is the targeted outcome of IM.

Measuring oral fatty acid thresholds, fat perception, fatty food liking, and papillae density in humans

Oral chemoreception of fatty acids and the association with diet and fatty food preferences may enable the identification of mechanisms involved with the development of obesity and why dietary changes may be difficult for many individuals.

Which measures of adiposity are related to Australian adolescent's perception of their weight?

Aim
To determine which measurement of adiposity – standardised body mass index (BMI-z), waist circumference or body fat percentage – is most closely correlated with adolescents' weight perception and whether this differs by gender.

Methods
Weight and height (used to calculate BMI-z), waist circumference and body fat percentage were measured in 2278 adolescents aged between 12 and 16 and compared with self-reported weight status.

Results
The distribution of subjects across the three weight categories (underweight, healthy weight and overweight) differed significantly between BMI-z, waist circumference and body fat percentage (p < 0.001). BMI-z was most closely aligned with perceived weight status in boys and girls, and waist circumference was also a good correlate of weight perception in boys. Boys were more likely than girls to underestimate their weight when it was defined by BMI-z; however, girls were equally likely to underestimate their weight when it was defined by waist circumference. The majority of adolescents underestimated their weight status when it was defined by BF%.

Conclusion
BMI-z is the closest correlate of self-perceived weight status. In the absence of internationally accepted reference values for waist circumference, BMI-z is the most appropriate measure to verify weight perception.