The results of the empirical stage statistically proved that phototherapy is one of the effective tools of psycho-pedagogical assistance to adolescents who experience difficulties associated with emotional identification. We diagnosed the level of formation of this phenomenon within the sample of 240 respondents who are university and school…

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:…

Freedom for most of the 4 million enslaved Black Americans in the United States was not granted when Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863. Freedom came about in numerous ways and at different times. The status of Maryland's enslaved population was not decided until October 1864, when a statewide referendum on a…

The objective of this study is to design a temperature measurement system based on a non-contact method using a sensor camera from a webcam. The material being measured is nickel wire given an electrical current of 4.5 A-6.5 A with an interval of 0.5 A. The temperature measurement is based upon the measurement of the average pixel value…

Any single artifact in a museum possesses the potential to serve as a starting point for the viewer to interpret its meaning, develop an idea, and then generate a written piece. In this article, the authors describe steps for using a photography exhibit collection as artifactual inquiry.

Many students are actively involved with social networking sites; they follow friends in virtual worlds and post personal information and photographs online daily. Although they may not realize it, students are publicly "documenting" their private lives on social media to allow others to learn about them. Understanding documentation as a…

The difficulties students have in blending mathematics and physics are here analyzed, by focusing on the issue of a convergent series. We present an experimental and a theoretical analysis of some phenomena which can be investigated employing series, as the bouncing marble and Zeno's paradox of Achilles and the turtle. Measurements were carried…

In the last decade, a powerful tool has been given to physics teachers to visualize thermodynamic phenomena. Thermal imaging cameras are fascinating devices opening the world of (even small) temperature changes and being able to uncover hidden manifestations of many processes around us. This paper describes a few qualitative thermal imaging…

Learning to conduct qualitative research is a complex endeavor. In this article, I introduce mixed reality simulations as a scaffolded learning tool to support student mastery of learning and knowing how to conduct qualitative research. Like flight simulators used to train airline pilots prior to flying an actual airplane, mixed reality…

When the author began teaching in Paraguay, he ran into a series of classroom challenges familiar to English teachers around the world: a classroom overflowing with students, a large range of English abilities, and insufficient textbooks and traditional teaching resources. The activity described in this article is a one-size-fits-all activity that…

We investigated the impact of subconscious goals on academic performance in two field experiments. We show that unobtrusive priming of goals with regard to achievement motivation by means of a photograph improves performance in different educational contexts. High-school students who were exposed to an achievement-related photograph achieved…

The most preferred tools of technology today are internet and smart phones. Nowadays, these two tools offer numerous services and facilities to humanity in many areas. Accessing technology at any time, having a pleasant time, interacting without the limitations of face to face communication are some of them. That is why; individuals have become…

This paper uses photo-cued interviewing and grounded theory approaches to understand student empowerment resulting from study abroad programs. Using data from 62 students who traveled to 9 countries on several different programs, this paper highlights what student empowerment as an outcome of study abroad can look like and how student empowerment…

For a subset of undocumented immigrant youth who came to the United States (US), the Deferred Action for Childhood Arrivals (DACA) executive action presents opportunities for advancement. In becoming, "DACA"-mented, youth are afforded certain privileges. However differential implementation of DACA on a state-by-state basis has important…

Engaging in student-centered learning with primary sources has become a priority in the teaching of history in classrooms throughout the educational spectrum. Approaching photographic evidence in the history classroom through a contextualized and systematic method of analysis is one way of involving students actively in their own education while…