The temperature at which the onset of coordinated segmental motion begins is called the glass-rubber transition temperature (Tg). Natural rubber at room temperature is a good example of a material above its Tg. Describes an experiment examining the response of a typical polymer to temperature variations above and below Tg. (Author/JN)

In the 2013-2014 school year, we implemented the "flipped classroom" as part of an initiative to drive active learning, student engagement and enhanced learning in our school. The flipped courses consisted of freshman through senior engineering classes in introductory programming, statics/mechanics, mechanical design, bio-thermodynamics,…

In this study, dysfunctional cooperative learning teams are identified by comparing the Taguchi "larger-the-better" quality index for the academic achievement of students in a cooperative learning condition with that of students in an individualistic learning condition. In performing the experiments, 42 sophomore mechanical engineering…

This dissertation studies how people describe emotions with language and how computers can simulate this descriptive behavior. Although many non-human animals can express their current emotions as social signals, only humans can communicate about emotions symbolically. This symbolic communication of emotion allows us to talk about emotions that we…

We explored the role that exogenous and endogenous competitors for attention play in infants' abilities to encode and retain information over a 6-month period. Sixty-six children visited the laboratory at 15 months, and 32 returned for a second visit at 21 months. Children observed models of conventional- relation and enabling-relation action…

Visual analysis is the primary method of analyzing data in single-subject methodology, which is the predominant research method used in the fields of applied behavior analysis and special education. Previous research on the reliability of visual analysis suggests that judges often disagree about what constitutes an intervention effect. Considering…

Reading Success is an individualized teacher-guided literacy program proven for 663 students who experienced difficulty with reading. The students had learning disabilities, mild mental retardation, and behavior challenges; were at risk for school failure; or were transitioning from speaking Spanish to English and experiencing literacy problems.…

Introduction: Obtaining higher education increases the amount of stressors physically, mentally, and emotionally. College is more than parties, pledging, and freedom from authoritative figures. For many young adults, it is the time to learn independence, responsibility, and roads to success. Today's students are making life-altering decisions…

As an alternative to the "thermodynamics first" or "quantum first" approaches to the physical chemistry curriculum, the statistical definition of entropy and the Boltzmann distribution are introduced in the first days of the course and the entire two-semester curriculum is then developed from these concepts. Once the tools of statistical mechanics…

Leo Kanner in 1943 for the first time described the autistic disorder calling it a clinical syndrome characterized by an inability relational, resistance to change, atypic language (deficit of acquisition, echolalia, mutism, occasional pronoun reversal), repetitive play and stereotype excellent, mechanical memory, excessive emotional reactions and…

Introduction: This study investigated a type of post-adoptive system use behaviour that is derived from the original purpose of the system. We defined this type of post-adoptive use as a secondary system use as it is different from the primary use of the system for which the system was intended. We focused on the way that Facebook can be used to…

This study furthers research in three crucial related areas: (1) comparing various online glossing and vocabulary learning tools; (2) language teaching and learning using a more natural bilingualized approach to developing online reading skills in a second or foreign language; and (3) comparing the relative level of enjoyment and effectiveness…

Circumscribed interests (CI) are important and understudied symptoms that affect individuals with autism spectrum disorders (ASD). The present study sought to develop quantitative measures of the content, intensity and functional impairment of CI in 50 children with high-functioning ASD compared to an age-, IQ-, and gender-matched sample of 50…

In diglossic contexts, when speakers typically use two different languages on a regular basis, bilingual speakers display a wide array of attitudes towards each of their languages and associated cultures (Galindo, 1995) and such variability in attitudes can affect their linguistic behaviors (Lambert, Hodgson, Gardner & Fillenbaum, 1960).…

The purpose of this study was to explore prospective biology teachers' understandings of fundamental genetics concepts and the association between misconceptions and genetics problem solving abilities. Specifically, the study describes conceptual and procedural difficulties which influence prospective biology teachers' genetics problem solving…