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Joycevalenza

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Joyce Valenza

Leadership, Management and Evaluation of School Libraries (575)

Search and the Information Landscape (530) Emerging Literacies (515) Assignment #1 Gallery Walk (515) Discovery Activity #4: Building a Digital Tutorial. CC0 Image Portals. Assignment #2: Gallery Walk (515) Discovery Activities. Discovery Activity #6: Coding Apps Exploration. Discovery Activity #5: Evaluating an infographic for Credibility. Discovery Activity #1: PLN Slambook. Discovery Activity #3: Digital/Transmedia Storytelling. Discovery Activity #2: Curation for a Targeted Audience. Critical Issues Workshops: Spring 2017. Search Guides Spring 2017.

Grey Literature

School Library Evidence & Evaluation. Altmetrics & Social Scholarship. Open Access. The cathedral and the bazaar. I anatomize a successful open-source project, fetchmail, that was run as a deliberate test of some surprising theories about software engineering suggested by the history of Linux.

The cathedral and the bazaar

I discuss these theories in terms of two fundamentally different development styles, the "cathedral" model of most of the commercial world versus the "bazaar" model of the Linux world. I show that these models derive from opposing assumptions about the nature of the software-debugging task. I then make a sustained argument from the Linux experience for the proposition that "Given enough eyeballs, all bugs are shallow", suggest productive analogies with other self-correcting systems of selfish agents, and conclude with some exploration of the implications of this insight for the future of software.

Libraries and Social Media Metrics

Analytics for Social Media – Activity Metrics. Presentation tools. Curation. Pearltrees videos. Help. Jennieteacher.