Doing critical cultural and ideological technology

The field of mathematics education is contested by different sub-cultures. The dominance of psychological approaches is challenged by sociological ones. Within the latter, consensus theory is the norm. A defect of this theory is its neglect of power, conflict and inequality in society. To remedy this there is a need for critical cultural and ideological technology (CCIT).An application of critical cultural and ideological technology (CCIT) is reported in the field of mathematics education. This involves identifying the ideologies about society which are to be found in curriculum materials, identifying the social location of the text and identifying possible actions. A step-by-step method is set out and applied to a particular classroom problem.     

Masculinity and femininity in twin children: genetic and environmental factors

Genetic and environmental origins of individual differences in masculine and feminine personality attributes were investigated in a sample of 38 monozygotic and 32 dizygotic twin pairs (total N = 140) during pre- and early adolescence. Self-report measures of both masculine and feminine characteristics were obtained for each child using 2 standardized instruments: the Children's Personality Attributes Questionnaire (CPAQ) and the Adolescent Self-Perception Inventory (ASPI). Multivariate biometrical analyses revealed significant genetic influences in all measures, accounting for 20%-48% of the observed variation in each. Environmental influences, which explained the remaining 52%-80% of variance in masculinity and femininity, were apparently specific to each individual and not shared by members of the same twin pair. The results underscore the importance of considering both genetic and environmental factors in gender-role development, particularly in studies of family resemblance.     

Parenting Stress and Youth Symptoms Among Girls With and Without Attention-Deficit/Hyperactivity Disorder

Objective. To examine the aspects of parenting stress—parental distress and parental stress due to dysfunctional interactions—reported by mothers of girls with attention-deficit/hyperactivity disorder in both childhood and adolescence and to understand their associations with internalizing and externalizing symptoms in adolescence. Design. The diverse sample comprised 120 girls with attention-deficit/hyperactivity disorder and 81 age- and ethnicity-matched comparison girls, evaluated at ages 6–12 years and followed prospectively for 5 years. Basic demographics, oppositionality, childhood behavioral outcomes and symptoms, and key parenting practice were covaried in the analyses. Results. Longitudinally, parental distress during the participants’ childhood was positively associated with adolescent externalizing and internalizing behaviors, even when statistically controlling for parallel childhood behaviors. Parental stress due to dysfunctional interactions during adolescence was associated with contemporaneous adolescent depressive symptoms and externalizing behaviors, but parental distress was associated with only internalizing behaviors. With respect to moderation by diagnostic group, parental stress due to dysfunctional interactions (in childhood) was associated with adolescent internalizing symptoms only in girls with attention-deficit/hyperactivity disorder. However, associations between parental distress in childhood and internalizing behaviors were stronger in the comparison than the ADHD sample. Conclusions. Minimizing early dysfunctional interactions might reduce internalizing behaviors in girls with attention-deficit/hyperactivity disorder. Interventions targeting parental distress may be beneficial for girls, regardless of attention-deficit/hyperactivity disorder status.     

Techne and Technical Communication: Toward a Dialogue

The classical Greek discourse on techne has much to offer technical communication teachers concerned about the relationship between theory and practice, but this potential has not yet been realized. Plato's and Aristotle's discussions about the relationship between techne and rhetoric, for example, encompass questions about the rhetorical goals of the speakedwriter and about the role of theory in teaching rhetorical art that are of continuing relevance to the modern discourse on technical communication. The aim of this article is to identify several points upon which a fruitful dialogue between ancient and modern discourses can begin. First, I supply some background on how the term techne was used up through the fourth century BCE. Then I discuss how the modern discourse on technical communication (including material from popular textbooks) both converges with and departs from Plato's and Aristotle's statements on the relationship between techne and rhetoric. Finally, I point out areas for further discussion as teachers of technical communication continue to reflect upon and refine their pedagogies.