Background: Overweight and Obesity is defined, according to the CDC, as a weight higher than what is considered healthy for a given height (CDC, 2021). This is calculated using a screening tool for overweight and obesity. Overweight is regarded as a BMI of 25-30, and obesity is greater than 30. The latest data shows that adult overweight and…

Federal legislation has mandated students with and without disabilities be prepared for college and careers (ESSA, 2015; IDEA, 2004). Students with high-incidence disabilities experience less success than their peers without disabilities (Newman et al., 2011). Initially, college and career readiness efforts lacked a focus on students with…

Youth with disabilities are overall less engaged in extracurricular, community, and social activities than their peers without disabilities. Specifically, youth with intellectual and developmental disabilities (IDD; e.g., autism, intellectual disability) are less likely to participate in extracurricular or social activities compared to peers with…

In this dissertation, I analyze the impact of three environmental education strategies implemented in rural northern Tanzania focused on forest-related knowledge. In Chapter Five, I assess the impact of two strategies--face-to-face group discussion and mobile phone texting--on knowledge. I also compare the effectiveness of the two strategies in…

This research describes a qualitative, naturalistic case study of a situation-specific, in-depth exploration of the use of ten student discussion roles in and adult education, online asynchronous discussions. Discussion roles were designed in order to enable students to respond better and create deeper and more meaning-filled threaded discussions,…