97 resultados para metaphor awareness


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Metaphors are powerful forms of communication that can both facilitate and constrain disciplinary discourse, so the choice of metaphor used to explain concepts of disciplinary importance should not be undertaken lightly. A single case study methodology involving an ‘upstream’ firm considering whether to manufacture products with environmental attributes was consequently used to test three previously unexamined assumptions associated with the upstream/downstream metaphor, a metaphorical distinction that continues to have sway within the social marketing discipline. Contrary to these assumptions, the flows of behavioural influence between ‘upstream’ and ‘downstream’ actors were found to be bidirectional (rather than unidirectional), interactive (rather than independent), and distinctive (rather than non-distinctive). These findings suggest the need for alternative models that can better reflect the complex, multidirectional relationships responsible for the emergence of many social issues.

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Advancements in technology have increased preschool children’s access to the Internet. Very little research has been conducted to identify pre-school-aged children’s understandings of the Internet and ramifications of being ‘online’. Without an understanding of children’s thinking about the Internet, it is difficult to provide age and pedagogically appropriate cyber-safety education. This study developed and pilot-tested an interview schedule that focuses on the Internet thinking and cyber-safety awareness of Australian children aged 4–5 years. The schedule is informed by sociocultural theory, cyber-safety education research and approaches for researching with young children. The schedule shows potential to elicit children’s understandings of the Internet and cyber-safety awareness. Adjustments are required to allow more contextualised responses from children.

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This article investigates the social justice dispositions of teachers and principals in secondary schools as inferred from their metaphoric expressions. Drawing on a Bourdieuian account of disposition, our focus is the use of metaphor as a methodological tool to identify and reveal these otherwise latent forces within our data. Our analysis shows evidence of redistributive, recognitive and activist conceptions of social justice. We argue that these three social justice dispositions may be insufficient to meaningfully address persisting inequalities in the school system and that a capability-based social justice disposition – absent in our data – is needed. We conclude by highlighting that: social justice dispositions can change; a valid interpretation of metaphors requires ‘contextual stabilization’; and metaphors for social justice are differently constructed in different contexts, influenced by the different social, cultural and material conditions of schools.

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Cocaine addiction is characterized by impaired self-awareness about cognitive and motivational deficits, leading to poor treatment outcomes. However, there is still limited understanding of the neurophysiological underpinnings of this impairment. We aimed to establish if impaired self-awareness is underpinned by brain structural phenotypes among cocaine-dependent individuals (CDI). Sixty-five CDI and 65 designated informants completed the Frontal Systems Behavior Scale, and a subsample of 40 CDI were scanned via magnetic resonance imaging. We applied multiple regression models to establish the association between levels of self-awareness indexed by Frontal Systems Behavior Scale's discrepancy scores (i.e. informant ratings minus self-reports of apathy, disinhibition and dysexecutive deficits) and gray matter volumes indexed by magnetic resonance imaging voxel-based measures within five brain regions of interest: anterior cingulate cortex, orbitofrontal cortex (OFC), striatum, insula and dorsolateral prefrontal cortex (DLPFC). We also examined the neural underpinnings of underestimation versus overestimation of deficits, by splitting the CDI group according to the positive or negative value of their discrepancy scores. We found that poorer self-awareness of apathy deficits was associated with greater gray matter volume in the dorsal striatum, and poorer self-awareness of disinhibition deficits was associated with greater gray matter volume in the OFC in the whole sample. More underestimation and more overestimation of executive deficits were linked to lower DLPFC volume. We show that impaired self-awareness of cognitive and motivational deficits in cocaine addiction has a neural underpinning, implicating striatum, OFC and DLPFC structural phenotypes.