Key educational experiences and self-discovery in higher education

This study investigates key educational experiences in higher education. Key experiences are short and intense instructional episodes that students remember to have had a decisive effect on their lives. Data comes from a sample of 3045 key educational experiences, focusing on the 11.6% that relate to higher education. The paper uses a qualitative analysis to describe different features of key experiences in higher education. The results suggest that key experiences involve a process of self-discovery where students find features about themselves they knew nothing of previously. They also help to characterize three main contexts for self-discovery in higher education. First, key experiences take place in academically challenging circumstances that get students to embark on identity adventures. Second, challenging circumstances also provided ripe ground for sage advice that professors provided their students with. These words of wisdom became leitmotifs for students’ lives henceforth. Finally, the results indicate the importance of second chance opportunities for self-discovery and identity rehabilitation in higher education.     

(Hyper) local news aggregation: Designing for social affordances

Being able to debate, reflect, form opinions, consider counter evidence and make informed decisions is a foundation of civic life in democratic societies. Government benefits from broad participation in collective decision making in terms of sustainable outcomes (e.g., greater consensus) and quality of life in our cities and communities. These collective decision making capabilities are undermined by a strange combination of diminishing (or extinct) local print media, especially local newspapers, and by its obverse, a plethora of information and communication opportunities that are scattered across numerous disparate and decentralized websites and resources (e.g., webpages, RSS feeds, social network software, email, listservs, podcasts, tweets). To address this problem, a number of news aggregators have emerged that capture local content from dispersed sites. To facilitate civic engagement, these sites also need to support social interaction and information exchange. In this paper we review the state of the art in local news aggregation in the U.S. and their support for social affordances (social trust, networks and interaction) that are essential to civic participation. We present a system we call the Virtual Town Square (VTS) that we have developed for local news aggregation that supports social affordances. We summarize briefly the design strategies and techniques (e.g., algorithms) we used to cluster topics and user generated content derived from existing local sources. This system should lead to a replicable model for other U.S. communities.