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The Caesar cipher
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CC BY-NC-SA
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Brit explains the Caesar cipher, the first popular substitution cipher, and shows how it was broken with "frequency analysis". Created by Brit Cruise.

Subject:
Computer Science
Information Technology
Life Science
Physical Science
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Code.org
Author:
Brit Cruise
Date Added:
08/10/2021
Celebrating Cultural Communities: Innovative Statewide Use of OER Through Collaborative Partnerships
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CC BY
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Diffusion of Innovations theory (Rogers, 2003) states that potential adopters moving through the innovation-decision process consider the innovation’s relative advantage, compatibility, complexity, trialability and observability. Rogers (2003) claimed that an individual's perception of these characteristics, or attributes, had a direct impact on whether and to what degree an innovation is adopted and diffused throughout an organization or system. The purpose of this presentation is to share, through the lens of Diffusion of Innovations theory, how members of the Online Consortium of Oklahoma supported the adoption and diffusion of the use of an online publishing platform intended to support consortial-wide adoption, modification, and creation of OER. The 25 member institutions of Online Consortium of Oklahoma (OCO) include two-year institutions, four-year institutions, technical institutes, and doctoral degree granting institutions. As a result, OCO’s strategic vision takes into consideration a broad range of needs, interests, and goals. As members of the OER subcommittee envisioned how to promote use of the publishing platform to each of their institutions, it became apparent that one simple on-boarding process for use across all institutions was ineffective. Faculty introduced to the platform would express interest but those who took additional steps to learn more about its use seemed to be those who had the opportunity to observe use of the platform by a respected peer or colleague with whom they were personally acquainted. Additionally, the group noticed faculty initially resistant to using the platform became enthusiastic about its use once given access to its full capacity. In this lightning talk, representatives from OCO member institutions will describe how they intentionally addressed observability and trialability to support the adoption and diffusion of the publishing platform and statewide use of OER.

Subject:
Information Science
Information Technology
Material Type:
Lecture
Author:
Alesha Baker
Brad Griffith
Jamie Holmes
Kathy Essmiller
Pamela Louderback
Date Added:
10/19/2021
Center for Media Engagement Ethics Case Studies
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CC BY-NC-SA
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100+ concise, engaging case studies on various topics in ethics. Case studies cover current topics in digital ethics, free speech, journalism, advertising, public relations, political communication, art, health communication, and sports media. Each case highlights arguments and values on various sides of a conflict, and each case study is available in PDF form with discussion questions and references for further information.

Subject:
Advertising
Business
Communication Studies
Government/Political Science
Government/Political Science and Law
Health Sciences
Information Technology
Media Studies
Public Health
Material Type:
Case Study
Author:
Center For Media Engagement
Date Added:
05/03/2021