Background: Sexting is sending, receiving, or forwarding sexually explicit messages, images, or videos through electronic means. Research has examined sexting in high school and college students. This study seeks to add to the existing literature by exploring the nature of pressured or problematic sexting in middle school-aged subjects. Methods:…

The timing and processes of development of the high topography and high relief of the southern Rocky Mountains of Wyoming, Colorado and New Mexico has been controversial for over a hundred years. This study applies several different methodologies towards understanding the timing and relative importance of the events that uplifted and shaped the…

This text examines educational criticism and assessment with an emphasis on the new media arts. The article shares with readers the versatile, abridged to four points criteria, based on a research on assessment made by students, faculty, and non-art-related professionals, thus providing a preliminary tool for the use in the classroom environment.…

In recent years, many states have set ambitious postsecondary completion or attainment goals, driven in part by concerns that other OECD (Organisation for Economic Co-operation and Development) nations are outpacing the United States in the number of adults holding a postsecondary credential. While the U.S. has made modest gains since 2000 in the…

Previous research has shown that undergraduate science students learn from peer discussions of in-class clicker questions. However, the features that characterize such discussions are largely unknown, as are the instructional factors that may lead students into productive discussions. To explore these questions, we recorded and transcribed 83…

The change in students' problem solving ability in upper-level course through the application of a technological interactive environment--Tablet PC running InkSurvey--was investigated in present study. Tablet PC/InkSurvey interactive technology allowing the instructor to receive real-time formative assessment as the class works through the problem…

Although the use of clickers and peer discussion is becoming common in large-lecture undergraduate biology courses, their use is limited in small-enrollment seminar-style courses. To investigate whether facilitating peer discussion with clickers would add value to a small-enrollment seminar-style course, we evaluated their usefulness in an…

Use of in-class concept questions with clickers can transform an instructor-centered "transmissionist" environment to a more learner-centered constructivist classroom. To compare the effectiveness of three different approaches using clickers, pairs of similar questions were used to monitor student understanding in majors' and nonmajors'…

As educators, the authors continually strive to improve the quality of time spent in class with their students. As chemistry teachers, they know that lectures are necessary to convey content, but experiential learning is more effective at constructing and solidifying knowledge. Podcasting and vodcasting their lessons at first proved to be an…

Since 2002, the PhET Interactive Simulations project at the University of Colorado has been working to provide learning tools for students and teachers. The project has developed over 85 interactive simulations--or sims--for teaching and learning science. Although these sims can be used in a variety of ways, they are specifically designed to make…

This paper summarizes variations in instructors' implementation practices during Peer Instruction (PI) and shows how these differences in practices shape different norms of classroom interaction. We describe variations in classroom norms along three dimensions of classroom culture that are integral to Peer Instruction, emphasis on: (1)…

The preparation of preservice teachers to use technology is one of the most critical issues facing teacher education programs. In response to the growing need for technological literacy, the University of Northern Colorado created a second methods course, Tools and Technology of Secondary Mathematics. The goals of the course include (a) providing…