This thesis aims to contribute to the field of interaction design by exploring the use of nonverbal cues in FTF communication with the aim of generating knowledge that can be used as an alternative approach for assessing and designing text-based CMC media. To achieve this goal, movement in is analysed in the nonverbal and collaborative dimensions of FTF communication. This presents the possibility to assess text-based CMC media based on a better understanding of the use of nonverbal cues and FTF communication as a standard. The assessment and design based on this concept is tested in the design phase. This process provides a platform for discussion and evaluation of an alternative approach for designing text-based CMC media with a focus on interaction between communicators.

The purpose of this quantitative study was to determine if there were significant differences in student success in face-to-face and online biology courses as categorized by gender, major, and age; and as measured by lecture grades, lab grades, and final course grades. The data used for analyses included data from 170 face-to-face sections and 127 online sections from a biology course during the fall and spring semesters beginning fall 2008 through spring 2011. Researchers have reported mixed findings in previous studies juxtaposing online and face-to-face course delivery formats, from no significant differences to differences in grades, learning styles, and satisfaction levels. Four research questions guided this study with data analysis involving t-tests for independent groups and chi-square tests. This researcher noted significant differences in the results of this study: grades, success rates by gender, success rates by health and nonhealth majors, and nontraditional age (≥25) success rate were higher for students in the face-to-face courses; and the attrition rate was higher for students in the online course sections. There was no significant difference found in the success rate for traditional age (<25) students in the face-to-face sections compared to those in the online sections.

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This research study focused on middle school teacher perceptions and experiences regarding how education leaders supported them in the transition to online teaching during a global pandemic. The research question was how did education leaders support middle school teachers to effectively teach English, mathematics, science, and social students online during the pandemic. A survey was sent to 90 middle school teachers who taught English, mathematics, science, or social studies in an online learning modality during the Covid-19 pandemic. Fourteen teachers completed the survey and from the survey respondents 6 teachers participated in a 1:1 virtual interview. A data analysis was process was used to analyze the teacher participants' survey and interview responses regarding how education leaders supported them in the transition to online teaching during the pandemic. The survey results showed 73% of the teachers perceived the principal was supportive in the transition while 80% of teachers perceived the grade-level administrators were supportive. In the interview analysis 100% of the teachers believed leaders were supportive. For professional development received, 60% of teachers surveyed and 83% of the interviewees felt they received enough professional development. Teachers expressed the need for additional professional development in the interviews which was 83% while only 60% of teachers surveyed wanted the additional training. Teachers were asked if leadership effectively supported them in teaching online. Eighty percent of teachers surveyed perceived the support provided by leaders was effective for teaching online. Of the interviewees, 100% felt the principal support was effective and 83% felt the grade-level administrator support was effective. Findings suggest that listening to teachers' issues, concerns, and suggestions, being positive, supportive, assisting in parent communication, monitoring poor student attendance, and providing professional development for online teaching were critical for teachers' effectiveness in the transition to online teaching. The findings of this study provided for a better understanding of how education leaders supported teachers during a global crisis. The information obtained can provide a significant contribution for education leaders and teachers in the development of virtual course curriculum and instructional strategies in the K-12 online learning modality. / Doctor of Education / This study investigated the middle school teachers' perceptions and experiences regarding how education leaders provided support to them in the transition to online teaching during a global pandemic Supporting research on education leadership support, teacher perceptions, online teaching, and Covid-19 is included. The researcher conducted this study to determine how the education leaders supported teachers during the transition to effectively teach online. The research question was how did education leaders support middle school teachers to effectively teach English, mathematics, science, and social students online during the pandemic? A survey was sent to 90 middle school teachers who taught English, mathematics, science, or social studies in an online learning modality during the pandemic. Fourteen teachers completed the survey and from the survey respondents 6 teachers participated in a 1:1 virtual interview. A data analysis was process was used to analyze the teacher participants' survey and interview responses regarding how education leaders supported them in the transition to online teaching during the pandemic. Findings suggest that listening to teachers' issues, concerns and suggestions, being positive and supportive, assisting in parent communication, monitoring poor student attendance, and providing teacher professional development for online teaching were critical for teachers to be effective in the transition to online teaching.