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A New Statistical Model For Longitudinal Ecological Momentary Assessment Data On Dual Use Of Electronic And Combustible Cigarettes, James Yang, Jacky Kuo, Wei-Chung Su, Douglas E Jorenby, Megan E Piper, Anne Buu Sep 2022

A New Statistical Model For Longitudinal Ecological Momentary Assessment Data On Dual Use Of Electronic And Combustible Cigarettes, James Yang, Jacky Kuo, Wei-Chung Su, Douglas E Jorenby, Megan E Piper, Anne Buu

Student and Faculty Publications

No abstract provided.


Implications Of Malthus-Boserup Ratcheting For Interpreting The Archaeological Record, Gideon F. Maughan Aug 2022

Implications Of Malthus-Boserup Ratcheting For Interpreting The Archaeological Record, Gideon F. Maughan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prehistoric populations across North America seem to grow exponentially, with some variation between regions. Archaeologists have explored the differences somewhat, but have not explained the differences or the sustained growth with any reference to what may be going on under the surface in a way that is relevant to all regions. I propose that environmental limits on population are shaped by what populations eat and how they acquire food, and that when populations are large enough to feel the scarcity in their environment, they change their way of life in a way that increases those limits. The model I propose …


Changes Of Winter Severity In Arkansas During 1901-2100, Christian Garcia Aug 2022

Changes Of Winter Severity In Arkansas During 1901-2100, Christian Garcia

Graduate Theses and Dissertations

The objective of this study was to quantify the winter severity in a way that was reproduceable and easy to understand. The Accumulated Winter Severity Seasonal Index (AWSSI) was chosen for this reason and was used to quantify winter severity by season across the state of Arkansas. The variables that go into the AWSSI calculation are maximum daily temperature, minimum daily temperature, daily snowfall, and daily snow depth. When the snowfall and snow depth were missing, they can be estimated using daily temperature and precipitation. Then the estimated snowfall and snow depth can be subsequently used to quantify the winter …


A Comparison Of Models In Video Modeling To Teach Vocal Skills, Caroline Phan Apr 2022

A Comparison Of Models In Video Modeling To Teach Vocal Skills, Caroline Phan

Thesis Projects

Video modeling is a strategy used to teach learners new skills by viewing a video of a model engaging in a target behavior and then having the learner imitate the behavior (Cooper et al., 2019). Much research has been conducted on the effectiveness of video modeling when compared to in vivo modeling, but there are still various limitations to consider, including its effectiveness as a solo intervention, who are the most impactful models to include, and the effectiveness of the intervention for certain populations. The purpose of this study is to evaluate the use of video modeling as a solo …