Distributional Phonetic Learning at 10 Months of Age

Infant phonetic perception reorganizes in accordance with the native language by 10 months of age. One mechanism that may underlie this perceptual change is distributional learning, a statistical analysis of the distributional frequency of speech sounds. Previous distributional learning studies have tested infants of 6–8 months, an age at which native phonetic categories have not yet developed. Here, three experiments test infants of 10 months to help illuminate perceptual ability following perceptual reorganization. English‐learning infants did not change discrimination in response to nonnative speech sound distributions from either a voicing distinction (Experiment 1) or a place‐of‐articulation distinction (Experiment 2). In Experiment 3, familiarization to the place‐of‐articulation distinction was doubled to increase the amount of exposure, and in this case infants began discriminating the sounds. These results extend the processes of distributional learning to a new phonetic contrast, and reveal that at 10 months of age, distributional phonetic learning remains effective, but is more difficult than before perceptual reorganization.     

The Effect of Parental Gender Roles on Students' Attitudes Toward Lesbian,Gay, and Heterosexual Adoptive Couples

All of Canada's provinces and territories legally recognize the right of gay and lesbian couples to adopt children; however, widespread acceptance of this practice has not been documented. Using an experimental design, with 506 university students, the present study assessed (1) attitudes toward gay, lesbian, and heterosexual adoptive couples; (2) the sex of the child to be adopted; (3) gender role characteristics of the adoptive couple; and (4) predictors of attitudes toward adoption by same-sex couples. Using vignettes describing potential adoptive couples, the results revealed that gay and lesbian couples were rated significantly less favorably than heterosexual couples when asked about outcomes for the adoptive child. Participants were more likely to approve of child placements with lesbian adoptive couples whose gender role characteristics emulated the traditional masculine/feminine dyad as compared to lesbian couples in which both partners displayed feminine characteristics. Statistically significant predictors of negative attitudes toward adoption by lesbian couples were religiosity and non-essentialist beliefs about homosexuality as well as endorsement of modern homonegative attitudes predicted negative attitudes toward adoption by gay male couples. Targeted education for social workers and adoption agency workers should be developed to ensure objective assessments of prospective same-sex adoptive couples regardless of their gender role characteristics.     

Reliability of Reviewer Ratings in the Manuscript Peer Review Process: An Opportunity for Improvement

Accountability to authors and readers cannot exist without proper peer review practices. Thus, the information a journal seeks from its peer reviewers and how it makes use of this information is paramount. Disagreement amongst peer reviewers can be considerable, resulting in very diverse comments to authors. Incorporating a clear scoring system for key concrete items and requiring referees to provide justification for scores may ensure that reviewers contribute in a consistently fair and effective manner. This article evaluates information collected from reviewers and proposes an example of a system that aims to improve accountability, while having the potential to make it easier for reviewers to perform a more objective review.     

IRR computation and the multi-asset problem

The IRR model for individual assets has been the target of serious criticism over the years. The purpose of this paper is to provide a partial rationale for interpreting aggregate firm data based on IRR calculations of individual assets. More specifically, it will be argued that the value of accounting information will be enhanced as a result of depreciation and income recognition schedules being determined by an individual asset's IRR model.     

Team resilience: A scoping review of conceptual and empirical work

ABSTRACT

The purpose of this scoping review was to examine the literature on team resilience to gain insight into current thinking regarding its definition and conceptualisation, and to identify how researchers have operationalised and measured this concept. We conducted a systematic scoping review using the 5-phase approach proposed by Arksey and O’Malley. A total of seven databases were searched, followed by a citation search of eligible papers via Google Scholar. Of the 275 articles identified via the search process, 27 papers were deemed eligible for review. Several key findings regarding the literature on team resilience were observed: (i) definitions varied in terms of content (e.g. input or process), breadth (e.g. unidimensional versus multidimensional), and quality (e.g. essential and necessary attributes of key components); (ii) there was a predominance of single-level conceptualisations of team resilience; and (iii) there has been a reliance on cross-sectional research designs in empirical studies, which is incongruent with the dynamic nature of this concept. Key recommendations from this scoping review focus on definitional, theoretical, and methodological issues.     

Attachment and depression differentially influence nicotine dependence among male and female undergraduates: a preliminary study

The authors surveyed a convenience sample of 208 undergraduate students who reported that they smoked cigarettes. The primary hypothesis they tested was whether gender predicted nicotine dependence. They further tested whether depression and attachment would mediate or moderate this relationship. Hierarchical regression analyses with social desirability and smoking stage of change entered as covariates indicated that women exhibited greater nicotine dependence than men did (p < .01). Lower attachment scores fully mediated this relationship, whereas elevated depression scores moderated the relationship. These findings suggest that depression and the inability to bond with peers may promote nicotine dependence among young female students.     

Accounting and the celebration of rationality in human service delivery organizations

Emerging perspectives of control in human service delivery organizations are facilitated by rational accountability formulations whose tenets and assumptions remain basically unquestioned in organizational and accounting literature. This paper critiques the underpinnings of rational accountability formulations and their appropriateness for human service delivery organizations. In turn, a non-rational metaphor of the role of management accounting information is proposed which recognizes uncertainty for what it is rather than assuming the very certainties that cannot be found in the delivery of human services.     

The relationship between old-fashioned and modern heterosexism to social dominance orientation and structural violence

This study proposes that broader social systemic factors could have a role in the perpetuation of two types of heterosexism. Old-fashioned and modern heterosexism are discussed and differentiated. The roles of social dominance orientation and the acceptance of structural violence in the maintenance of heterosexism are explored. Results indicated that social dominance orientation and the acceptance of structural violence predicted the level of old-fashioned and modern heterosexism in a sample of 129 people. Acceptance of structural violence better predicted both modern and old-fashioned heterosexism than did social dominance orientation. Such relationships highlight the possibility that social systemic beliefs may create and support heterosexism.