A prospective study of individual factors in the development of weight and muscle concerns among preadolescent children

The present study was designed to assess body mass index (BMI), self-esteem, parent and peer relations, negative affect, and perfectionism, as predictors of dieting, food preoccupation, and muscle preoccupation, in 326 preadolescent children (150 girls and 176 boys) aged between 8 and 10 years. Preadolescents were tested twice over a 10-month period. BMI was found to be the main predictor of girls' and boys' dieting, both cross-sectionally and longitudinally. Perfectionism was an important predictor of boys' dieting and muscle preoccupation, while self-esteem, peer relations and negative affect predicted girls' muscle preoccupation. The findings are discussed in relation to past research with both preadolescents and adolescents.

Species-specific characteristics and individual variation of the bark call produced by male Australian fur seals (Arctocephalus pusillus doriferus)

Australian fur seals Arctocephalus pusillus doriferus are colonial breeding animals forming dense social groups during the breeding season. During this time, males establish and defend territories through physical conflicts, stereotyped posturing and vocalisations. While vocalisations are suggested to play an important role in male recognition systems, it has received little attention. Recordings of nine adult male Australian fur seals were made during the 2000 and 2001 breeding seasons at Kanowna Island (39° 10’S, 146° 18' E), Bass Strait, Australia. The in-air bark vocalisations of territory-holding males were used to characterise the Bark Call and to determine whether males produce individually distinct calls, which could be used as a basis for vocal recognition. Seventeen frequency and temporal variables were measured from a total of 162 barks from nine individual males. The Bark Series was more reliably classified (83%) to the correct caller compared to the Bark Unit. This was assigned with less certainty (68%), although the classification was still relatively high. Findings from this study indicate that there is sufficient stereotypy within individual calls, and sufficient variation between them, to enable vocal recognition in male Australian fur seals.

Individual characteristics associated with community intergration of adults with intellectual disability

Background The purpose of this study was to identify individual characteristics associated with community integration of adults with an intellectual disability.

Method A group of 37 males with high support needs, and who had previously lived in a large institution, participated in the study. Using proxy respondents, data were collected on three measures of community integration, and on the participants' adaptive and maladaptive functioning. Chronological age and years of institutionalisation were also examined for their associations with community integration.

Results Level of daily living skills predicted life circumstances. There were no significant associations among the measures of community integration.

Conclusions The examination of the relationships between participant characteristics and community integration produced similar conclusions to previous research. Only daily living skills scores were uniquely associated with variations in life circumstances. Further research is required to determine whether these findings will be replicated with other cohorts of participants.

Individual variation in the pup attraction call produced by female Australian fur seals during early lactation

Otariid seals (fur seals and sea lions) are colonial breeders with large numbers of females giving birth on land during a synchronous breeding period. Once pups are born, females alternate between feeding their young ashore and foraging at sea. Upon return, both mother and pup must relocate each other and it is thought to be primarily facilitated by vocal recognition. Vocalizations of thirteen female Australian fur seals (Arctocephalus pusillus doriferus) were recorded during the breeding seasons of December 2000 and 2001, when pups are aged from newborns to one month. The pup attraction call was examined to determine whether females produce individually distinct calls which could be used by pups as a basis for vocal recognition. Potential for individual coding, discriminant function analysis (DFA), and classification and regression tree analysis were used to determine which call features were important in separating individuals. Using the results from all three analyses: F0, MIN F and DUR were considered important in separating individuals. In 76% of cases, the PAC was classified to the correct caller, using DFA, suggesting that there is sufficient stereotypy within individual calls, and sufficient variation between them, to enable vocal recognition by pups of this species.

Individual, family, school, and community risk and protective factors for depressive symptoms in adolescents : a comparison of risk profiles for substance use and depressive symptoms

This study examines the relationship between adolescent depressive symptoms and risk and protective factors identified for substance use. A questionnaire, developed to measure these factors in a young persons community, family, school, peer group, and individual characteristics for substance use, was used to assess associations with self-reported depressive symptoms. Data were provided by a representative sample of 8984 secondary school students in Victoria, Australia. The prevalence of depressive symptoms was 10.5% (95% CI 9.2,12.0) for males and 21.7% (95% CI 20.3,23.7) for females. Depressive symptoms were associated with factors in all domains, with the strongest associations in the family domain. Strong relationships were found between the number of elevated risk and protective factors and depressive symptoms, maintained after adjusting for substance use. Patterns of associations were similar for users and nonsubstance users. The findings indicate that prevention programs targeting factors for substance use have the potential to impact on depression.

Branding the individual

This paper by Heath McDonald and Julian Vieceli from Deakin Business School explores the value of branding the individual, basic branding principles, reasons to brand yourself and ways of going about it.

Individual foraging strategies in Australasian gannets (Morus serrator)

The individual foraging behaviour of Australasian gannets (Morus serrator) was studied using GPS and time-depth recorders. Gannets were found to forage at average maximum distances of 49 km (± 39 km) from the colony, with total foraging path lengths of 143 km (± 108 km) and foraging trip durations of 13.9 h (± 11 h). During foraging trips gannets spent on average 48.7% (± 17.6) of the time flying and made 37 (± 30.4) dives per trip, with an average maximum depth of 3.6 m (± 1 m). However, considerable variation in individual foraging strategies were recorded and these will be discussed in relation to individuals age, breeding experience and sex.

Individual stable space : an approach to face recognition under uncontrolled conditions

There usually exist many kinds of variations in face images taken under uncontrolled conditions, such as changes of pose, illumination, expression, etc. Most previous works on face recognition (FR) focus on particular variations and usually assume the absence of others. Instead of such a ldquodivide and conquerrdquo strategy, this paper attempts to directly address face recognition under uncontrolled conditions. The key is the individual stable space (ISS), which only expresses personal characteristics. A neural network named ISNN is proposed to map a raw face image into the ISS. After that, three ISS-based algorithms are designed for FR under uncontrolled conditions. There are no restrictions for the images fed into these algorithms. Moreover, unlike many other FR techniques, they do not require any extra training information, such as the view angle. These advantages make them practical to implement under uncontrolled conditions. The proposed algorithms are tested on three large face databases with vast variations and achieve superior performance compared with other 12 existing FR techniques.

The effect of the category of sport team on the role of nostalgia in an individual supporter’s psychological connection to that sport team

With the many benefits related to high levels of psychological connection with a sport team, marketers, management and communities desire supporters to be highly connected with sport teams. A major gap has been identified in relation to the effect of the category of sport team on the role of nostalgia in determining that connection. A conceptual model is presented together with a proposed methodology. This research will aid academics and administrators in their communications with and targeting of consumers and affords communities the opportunity to benefit from consumers’ higher levels of psychological connection with a sport team.

Ethical evaluations and behavioural intentions of early career accountants : the impact of mentors, peers and individual attributes

This study examined how mentoring support, peer influence and individual attributes of early career accountants (ECA) influence their ethical evaluations and behavioural intentions. Respondents indicate that their evaluation of the seriousness of the ethical conflict is affected by the perceived standard of ethical conduct of their peers, their personal ethical orientation, the extent of ethics education at university, and gender. ECAs' evaluation of a senior colleague's unethical behaviour is affected by mentoring support and the perceived standard of ethical conduct of peers. In terms of ECAs' willingness to contact accounting professional bodies for ethical advice, the size of the accounting firm and the extent of their ethics education at university are significant factors. Furthermore, the likelihood of respondents choosing a more ethical decision is correlated with his or her individual ethical orientation and the extent of ethics education at university.