Education Commons^™

Exploring Students’ Epistemological Understanding Of Atomic Structure Models, Claire V. Ward, Morgan Balabanoff

The Cardinal Edge

Developing a robust understanding of atomic structure and the nature of matter is foundational across chemistry and STEM courses. The development of this concept is challenging because it relies on models to illustrate something not directly observable. Scientific models are important tools used to explain phenomena, particularly phenomena that are not directly observable. In general chemistry, students are typically asked to consider four different models: (1) the particle model, (2) the nuclear model, (3) the Bohr model, and (4) the Quantum model. Each depiction has its own advantages and limitations, where instructors introduce each model to explain specific parts of …

A New Direction For Public Understanding Of Science: Toward A Participant-Centered Model Of Science Engagement., Christopher Rickels

Electronic Theses and Dissertations

Engaging the public with science is not an easy task. When presented, scientific findings, public health recommendations, and other scientific information filter through the personal values, beliefs, and biases of members of the public. Science communicators must contend with these differences in order to be effective in cultivating a public understanding of science. Given the importance of scientific understanding for living well in a complex world, increasing science understanding through science engagement is imperative. The field of public engagement with science is dichotomized by a public information deficit approach and a contextualist approach. The deficit approach prizes the factual content …

First Semester Academic Functioning Of College Students : The Role Of Stressful And Traumatic Life Events., Ashlee J. Warnecke

Electronic Theses and Dissertations

A large number of the nearly 20 million students who were attending American colleges in 2015 will not graduate. One factor that may affect the success of students is the influence of past experiences, including past adversity, or exposure to traumatic or non-traumatic stressors. The present study sought to better describe and understand the role of stress/trauma history in college students from low socioeconomic backgrounds. The potential relationship this history has with academic outcomes was explored. Additionally, as not all students with a history of stressful and traumatic life events struggle academically, self-reported resilience, as well as resiliency factors, were …

Does Culture Matter? : Exploring The Relationships Among Parenting A Child With Disabilities, Cultural Identification, And Stress In A Group Of European American And Immigrant Latino Families, Ximena P. Suarez-Sousa

Electronic Theses and Dissertations

The purpose of this correlational exploratory study was to delve into the experience of raising a child with disabilities by investigating the parents' level of stress and the role played by culture, acculturation, and various demographic variables suggested by the literature to influence stress were included. A purposive sample composed of 38 primarily undocumented immigrant Latino parents and 32 European American parents of children with disabilities was recruited from community agencies in a Midwest state. The most frequent disabilities were orthopedic impairments, pervasive developmental disorders, and mental retardation.

Data were collected with the Parent Survey, comprised of the Questionnaire on …