A Generalized Estimating Equations Approach for Analysis of the Impact of New Technology on a Trawl Fishery

The article describes a generalized estimating equations approach that was used to investigate the impact of technology on vessel performance in a trawl fishery during 1988–96, while accounting for spatial and temporal correlations in the catch-effort data. Robust estimation of parameters in the presence of several levels of clustering depended more on the choice of cluster definition than on the choice of correlation structure within the cluster. Models with smaller cluster sizes produced stable results, while models with larger cluster sizes, that may have had complex within-cluster correlation structures and that had within-cluster covariates, produced estimates sensitive to the correlation structure. The preferred model arising from this dataset assumed that catches from a vessel were correlated in the same years and the same areas, but independent in different years and areas. The model that assumed catches from a vessel were correlated in all years and areas, equivalent to a random effects term for vessel, produced spurious results. This was an unexpected finding that highlighted the need to adopt a systematic strategy for modelling. The article proposes a modelling strategy of selecting the best cluster definition first, and the working correlation structure (within clusters) second. The article discusses the selection and interpretation of the model in the light of background knowledge of the data and utility of the model, and the potential for this modelling approach to apply in similar statistical situations.     

Removing gender barriers: Promoting inclusion for trans and non‐binary carers in fostering and adoption

This paper offers a conceptually informed analysis of fostering and adoption social work and argues for more consistent inclusion of trans and non‐binary people. The conceptual framework through which we explore current policy and practice is set out to provide clarity about the ways in which we employ the concepts of trans, gender diversity, and cisgenderism (a prejudicial ideology). We employ the notion of cisgenderism as a critical lens through which to overview fostering and adoption social work within the context of trans inclusion. Focus is turned to the existing literature relevant to trans parenting, trans‐headed families, and the field of fostering and adopting. We highlight significant knowledge gaps in this regard. We then argue that if fostering and adoption social work is to embody inclusive practice with trans people, a new culture must be embedded to promote collaborative working, enhance knowledge, and improve service provision. The paper concludes by asserting that such an approach must be underpinned by an understanding, acceptance, and appreciation of people who identify as trans and/or as non‐binary.     

Parental Self‐Efficacy for Reducing the Risk of Adolescent Depression and Anxiety: Scale Development and Validation

Burgeoning research suggests that parents can reduce the risk of anxiety and depression in their adolescents and that parental self‐efficacy (PSE) may be related to parental risk and protective factors for these disorders. As there are currently no measures available to assess PSE in relation to parenting behaviors that may reduce adolescent risk for depression and anxiety, we developed and validated a measure of PSE, the Parental Self‐Efficacy Scale (PSES). Using a sample of 359 parents and 332 adolescents (aged 12–15), the PSES was found to have high reliability, confirmatory factor analysis supported its validity, and most of the hypothesized relationships between the PSES and other measures of parenting practices and adolescent depressive and anxiety symptoms were supported.     

An integrated dietary assessment increases feeding event detection in an urban carnivore

Urban Ecosystems - Urbanisation radically changes habitats and alters available resources. Populations of large, highly mobile species are often extirpated at the urban-wildland interface, while...     

Emotion Identification Skill and Social Support During Adolescence: A Three‐Year Longitudinal Study

Emotion identification skill (EIS) has been correlated with social support, but little research has examined the extent that EIS is a developmental precursor to supportive relationships. The present study investigated the longitudinal relationships between EIS and social support in adolescence. Participants were 903 (464 males; 439 females) Australian high school students, with 314 participating in all four waves. Students completed questionnaires annually from Grade 9 to Grade 12, including self‐report measures of (1) EIS, (2) social support network size, and (3) quality of social support. Cross‐lagged structural equation modeling supported a reciprocal influence model, with social support and EIS mutually influencing each other's development. We discuss the implications of this finding for the positive development of EIS and social support.     

Sex Partner Type,Drug Use and Condom Use Self-Efficacy Among African Americans from Disadvantaged Neighborhoods: Are Associations with Consistent Condom Use Moderated by Gender?

Gender inequalities in sexual behavior are explored from the perspective of the theory of gender and power. This study focused on the effect of sex partner type (steady versus casual), drug use, and condom use self-efficacy regarding consistent condom use (CCU) among a community-based sample of adults. The sample included 1,357 African American men and women (M age 37.0, SD 13.1 years; 44% women, 66% men) from 61 disadvantaged census block groups in Atlanta, GA as part of a study of individual and neighborhood characteristics and HIV risk-taking. Having a steady partner decreased the odds of CCU, while higher condom use self-efficacy increased the odds of CCU. Among non-drug users, having a drug-using partner was associated with decreased odds of condom use for women only. Women with drug-using partners, especially a steady partner, were least likely to report CCU. Therefore, interventions intended to empower CCU among women need to expand beyond acknowledging the reduced control that women who use drugs demonstrate to also consider those who have drug-using sexual partners.     

Anticipating the “Ball and Chain”? Reciprocal Associations Between Marital Expectations and Delinquency

Marriage has been identified as a mechanism that may explain decreased delinquency among young adults, but whereas marriage is increasingly delayed, crime continues to decrease across the transition to adulthood. Most adolescents and young adults expect to marry one day, and these expectations may suppress delinquency. Conversely, increased delinquency may also predict decreased marital expectations. Longitudinal data from the National Longitudinal Survey of Youth 1997 cohort (N = 7,057), a sample of youth who were aged 12 to 17 years in 1997, were used to examine the reciprocal association between an expressed expectation to marry soon and participation in delinquent behavior. Results from an autoregressive cross‐lagged structural equation model suggested that greater expectations to marry were significantly associated with less delinquent activity 1 year later. Greater delinquent activity was not significantly associated with subsequent marital expectations. Youth with the greatest expectations to marry may temper their behavior even before vows are taken.     

Promise or Problem? A Review of the Literature on Men Working in Early Childhood Services

Few men care for, or teach, young children. The 1991 UK census found that less than 1% of nursery nurses were male, while 14% of nursery/primary teachers were male. A similarly gendered picture can be found across European, North American and Australian studies of early childhood services, such as childcare centres and early education. The practice and prospect of men early childhood workers are both encouraged and resisted. The aim of this article is to review the international literature relevant to men working in early childhood services with pre‐school‐aged children. The case for male early childhood workers is reviewed: two pertinent themes from the related field of men working in non‐traditional occupations are highlighted. The review considers how these are applied to the specific context of men and early childhood services. Four aspects of the debate about men and early childhood work are examined: gender stereotypes; senior positions; gendered motives; and risks, allegations and protection. The literature suggests that men's careers have much to gain from working in early childhood services, but that, certainly in the Anglo‐American literature, a recurring theme is the representation of men early childhood workers as a source of suspicion.     

Mind‐mindedness and self–other distinction: Contrasts between Japanese and British mothers’ speech samples

To elucidate cultural contrasts in children's family environments, we conducted in‐depth, direct comparisons of mind‐mindedness and self–other distinction from maternal speech. The study included 5‐min speech samples of 225 mothers from Japan (N = 111) and the U.K. (N = 114) talking about their 3‐ to 6‐year‐old children (including 11 sibling pairs, n = 236). Compared with Japanese mothers, British mothers spoke significantly more, gave a significantly higher proportion of child‐focused and mind‐related comments, and also showed a stronger self–other distinction. In addition, within each country, there was a positive relation between mothers’ references to children in the singular (as opposed to plural) form and their mind‐mindedness. Together, the current findings highlight cultural variations in maternal mind‐mindedness, explicit–implicit communication style, and self–other distinction, and also suggest further exploration of relations among them.