Internet in education

Communication scholars are in disagreement over the presence of online public speaking courses in higher education. Despite limited research on the Online Public Speaking model, it is quickly replacing the traditional public speaking model in American colleges and universities. This study used Burkean Cluster-Agon Analysis to uncover core concepts from four contemporary public speaking textbooks used in various classroom models (traditional, online and hybrid). Concepts were then compared with traditional core concepts of early speech communication to determine if technology has influenced contemporary core concepts. Results determined that contemporary core concepts from three of the four public speaking textbooks reflected traditional core concepts of early speech communication. The fourth textbook revealed similar contemporary core concepts with expanded definitions to technologically mediated speech situations.

This mixed methods study investigated 5th-grade teachers' reported use of computer technology and variables that have been identified by researchers as affecting teachers' use of technology, including professional development activities, physical access to computer technology, and technical and instructional support provided for teachers. Quantitative data were collected from 80 5th-grade teachers from a Florida public school district through an online survey in which teachers reported how frequently they used and had their students use computer technology for 27 different purposes. The teachers also reported the amount of emphasis those 27 different topics received during their technology-related professional development experiences, the number of hours they participated in technology-related professional development, the number of months they participating in a technology coaching/mentoring program, the access their students had to computers in the classroom and in a one-to-one co mputing environment, and the frequency that they received technical and instructional support. Information from the school district's technology plan provided a context for the study. Qualitative data were collected through interviews with seven of the survey participants. The findings indicated that for 18 different purposes of technology, there was a significant correlation between how frequently teachers used and had their students use technology and the teacher-reported emphasis those topics received during technology related professional development. Self-reported frequency of support, student-to-computer ratio in the classroom, hours of professional development, and months of mentoring did not moderate the relationship between frequency of technology use and the content of professional development.

This mixed-methodology study examined the effect of using Electronic textbook highlight and animation tools on the knowledge and comprehension achieved by10th grade students. Eighty-two students enrolled in a regular World History course were purposefully selected and assigned to 1 of 4 groups: (a) Highlight, (b) Animation, (c) Highlight-and-Animation, or (d) Comparison. A One-Way ANCOVA with a Bonferroni Adjusted Alpha was used in analyzing the results of the knowledge and comprehension World History pretest and posttest that were administered. A Factorial ANCOVA with a Bonferroni Adjusted Alpha was used in analyzing the influence of the Scholastic Reading Inventory (SRI) moderator. Using the eEdition World History textbook tools of highlight and animation did not significantly impact the World History knowledge and comprehension scores achieved by participants and the participant's SRI level did not significantly moderate the relative effectiveness of the conditions. Interview data from 3 Student Focus groups and 1 Teacher Focus group were analyzed with an open exploratory coding strategy. The resulting classification code of "ease of use" was characterized by: (a) time required to learn to use the tools, and (b) time to complete the tasks. A second code, "choice" was characterized by: (a) choice of instruction tools, and (b) choice in monitoring and assessing student activity. The focus groups indicated that they would use the tools in the future due to benefits such as the ability to modify the information to match their learning and instructional preferences. They also stressed that more instruction on the use of eEdition tools was needed.

The purpose of this case study was to describe and further understand how faculty are being prepared and developed to teach web-based courses at a college in Florida. The study examined practices used by the college in preparing their faculty to teach online. Faculty preparation and development were defined as any activity which expands knowledge about how to teach web-based courses. Broward College was chosen as the site of study. Utilizing the qualitative case study approach, the researcher collected and analyzed data during the Fall 2009 academic semester. Data collection methods included interviews, observations of faculty development workshops as well as online classrooms, and document analysis. The study revealed Broward College's method of preparing faculty to teach online. Faculty are prepared to teach online through the Instructional Technology Department. This method focuses heavily on professional development workshops that directly correlate with the types of online classes offered at the college. Faculty are also prepared to teach online through the use of consultants, known as e-associates, as well as other follow-up support. This was an educational leadership study that focused on preparing faculty to teach online. Florida's community colleges are becoming baccalaureate degree-granting colleges, and as enrollments increase, so will the demand for online classes. In turn, college faculty need to be prepared to teach online. This study emphasizes the importance of leadership, administration, and support needed in order to successfully prepare faculty to teach online.

The purpose of this study was to analyze the biology content, instructional strategies, and assessment methods of 100 biological science websites that were appropriate for Grade 12 educational purposes. For the analysis of each website, an instrument, developed from the National Science Education Standards (NSES) for Grade 12 Life Science coupled with criteria derived from the Web-based Inquiry (WBI) for Learning Science instrument (Bodzin, 2005) and other pertinent published educational literature, was utilized. The analysis focused on elucidating the appropriateness of the biology content, instructional strategies, and assessment tools of selected websites for facilitating the biological science education of Grade 12 students. Frequencies of agreement and disagreement of the content of each selected website with criteria included in the data collection instrument were used for alignment determination of the content of each website with the NSES. Chi-square tests were performed by Microsoft Excel to determine the statistical significance of differences of actual and expected 85% frequencies of alignment of the analyzed website parameters with indicators of alignment to NSES. Chi-square tests indicated that at a 0.05 level of significance there was an overall difference between the actual and expected 85% frequencies of alignment of biology content, instructional strategies and assessment methods with website indicators of alignment with the NSES (p < 0.05). Chi-square tests also indicated that there was a significant difference between the actual and expected frequencies of alignment of analyzed categories (biology content, instructional strategies, and assessment methods) of the sampled websites with website indicators of alignment with the NSES (p < 0.05).

The purpose of this study was to investigate whether statistically significant differences existed between high school Honors Physics websites and those of Advanced Placement (AP) Physics in terms of web-design, National Science Education Standards (NSES) Physics content, and NSES Science Process standards. The procedure began with the selection of 152 sites comprising two groups with equal sample sizes of 76 for Honors Physics and for Advanced Placement Physics. The websites used in the study were accumulated using the Google[TM] search engine. To find Honors Physics websites, the search words "honors physics high school" were entered as the query into the search engine. To find sites for Advanced Placement Physics, the query, "advanced placement physics high school," was entered into the search engine. The evaluation of each website was performed using an instrument developed by the researcher based on three attributes: Web-design, NSES Physics content, and NSES Science Process standards. A "1" was scored if the website was found to have each attribute, otherwise a "0" was given. This process continued until all 76 websites were evaluated for each of the two types of physics websites, Honors and Advanced Placement. Subsequently the data were processed using Excel functions and the SPSS statistical software program. The mean and standard deviation were computed individually for the three attributes under consideration. Three, 2-tailed, independent samples t tests were performed to compare the two groups of physics websites separately on the basis of Web Design, Physics Content, and Science Process. The results of the study indicated that there was only one statistically significant difference between high school Honors Physics websites and those of AP Physics.

The purpose of this study was to explore undergraduate students' behaviors related to academic dishonesty. Additionally, this study examined students' perceptions of their own connectedness within the online classroom, and perceptions of the effectiveness of deterrents to cheating. Participants in the study were enrolled in online courses within the College of Arts and Science at a regionally accredited for-profit university. Students enrolled at the university represent a geographic cross section primarily within the U.S. but included students living outside the U.S. Participants were asked about their individual feelings of overall connectedness within the online classroom. Connectedness was determined using five subscales to create an overall connectedness score. The subscales were attachment, bonding, climate, connection, and engagement. Statistical tests were conducted to assess and describe any relationships between connectedness, academic dishonesty, and demographic factors. Additionally, participants provided feedback on various methods used in online classes to encourage academic honesty. This study discovered significant relationships between academic dishonesty and students' feelings of connectedness. Students' academic performance was related also to feelings of connectedness within the online classroom. Additionally, the frequency of engagement in academic dishonesty increased as the students neared graduation. The findings of this study contribute to the body of knowledge related to pedagogy and course design of online classes.