如何可获得SAT高分

Probably the most important thing to remember is that practice tests are your best friends. There's really no substitute for taking just a few hours out of a weekend to sit down and go through an entire practice test under realistic testing conditions.     

Children's expectations for television entertainment vs. television news events

Young children's limited ability to recognize and defend against commercial messages has led to numerous concerns about advertising that targets child‐viewers. Industry self‐regulation of child‐oriented advertising content is one response to those concerns. With the demise of the National Association of Broadcasters Code in 1982, guidelines maintained by the Children's Advertising Review Unit (CARU) of the National Council of Better Business Bureaus comprise the only industry‐wide self‐regulation. This study evaluates the extent of compliance with the CARU standards across a sample of over 10,000 ads directed to children. The results indicate a high overall rate of adherence to the guidelines. Two problem areas emerged which accounted for most of the violations observed: ads that featured premium offers, and ads for recorded telephone message services. The findings are discussed in terms of their implications for the child audience.     

Becoming an urban science teacher: How beginning teachers negotiate contradictory school contexts

Teacher attrition rates are high in urban schools, particularly for new science teachers. Little research has addressed how science teachers can be prepared to effectively bridge the divide between preparation and urban teaching. We utilized the theoretical frameworks of social justice, identity, and structure-agency to investigate this transition. Specifically, we examined the Urban Science Teacher Preparation (USTP) program as a critical case of “well-prepared” urban science teachers. Study participants included one cohort of four teachers. Data, primarily from individual interviews, a focus group, and written reflections, were collected from participants during pre-service preparation and their first year of teaching. The USTP program nurtured the development of a professional identity aligned with teaching science for social justice, with a unique emphasis on identifying structural injustices in schools. Findings indicate all four teachers used their identities to negotiate school policies and procedures that restricted student opportunities to learn science through three processes: deconstructing the context, positioning themselves within and against the context, and enacting their identities. These findings suggest the importance of USTP programs to provide teacher candidates with political clarity for teaching for social justice and sustained induction support to resist school socialization pressures.     

Classroom Location,Activity Type,and Physical Activity During Preschool Children's Indoor Free-Play

Early Childhood Education Journal - Preschool children spend most of their day in the indoor classroom, but it is unknown which learning centers or activity types are associated with physical...     

Muralism and the People: Culture,Popular Citizenship,and Government in Post-Revolutionary Mexico

This paper examines the history of Mexican muralism within the governmental development of a national cultural infrastructure after the Revolution of 1910. Treating mural art as a technical apparatus of popular communication, the paper argues for a more complex understanding of cultural communication through analysis of the institutional apparatuses of heritage as discursive sites of popular citizenship. In addition, this paper theorizes and historicizes Mexican state formation through the insights of Michel Foucault's essay on \ldblquote Governmentality\rdblquote for the purpose of providing a more nuanced theory of the relationship between culture, power, and the people