This 3-year, mixed-methods study investigated the effects of teacher technology-enhanced professional development (TPD) on 20 teachers’ beliefs and practices. Teachers in two middle schools located in neighboring rural, high-poverty districts in the southeastern United States participated in reform-based lessons and learned how to integrate technologies into their teaching over three summers and throughout the school year. Mathematics and science assessment scores for 2,321 students both with and without TPD teachers were analyzed over the 3 years of teacher TPD. Teachers’ reform-based teaching beliefs and their comfort using new technologies increased significantly, and all of the teachers integrated the use of technologies into their instruction. Although some TPD teachers used technology in ways that transformed their roles and classroom practices, the majority of the teachers adopted technology in ways that improved efficiency and effectiveness. African American students who had more TPD teachers over more years experienced significant gains on end-of-grade mathematics and science tests. Findings suggest that if teachers integrate technology into their instruction, large-scale changes in teachers’ practices are not necessary to enhance students’ learning, particularly for African American students.
Climate justice is a local, national, and global movement to protect at-risk populations who are disproportionately affected by climate change. The social context for this review is the Southeastern region of the United States, which is particularly susceptible to climate change because of the geography of the area and the vulnerabilities of the inhabiting populations. Negative human health effects on variable and vulnerable populations within the Southeast region due to changing climate are concerning, as health threats are not expected to produce parallel effects among all individuals. Vulnerable communities, such as communities of color, indigenous people, the geographically isolated, and those who are socioeconomically disadvantaged and already experiencing poor environmental quality, are least able to respond and adapt to climate change. Focusing on vulnerable populations in the Southeastern United States, this review is a synthesis of the recent (2010 to 2015) literature-base on the health effects connected to climate change. This review also addresses local and regional mitigation and adaptation strategies for citizens and leaders to combat direct and indirect human health effects related to a changing climate.
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