At the workshop, participants were invited to work in groups to develop scenarios around learning analytics in institutions and the issues and concerns related to using data in education, teaching and learning. About 30 participants from HE institutions, commercial companies and other educational organisations shared their thoughts, experiences and current projects and work on learning analytics.

Although four groups worked independently, not surprisingly, a common theme emerged at the plenary session: using learning analytics as a means to engage students. Several scenarios were developed around building dashboards to track student engagement; monitoring student performance and supporting individual and group  online learning; and engaging international students, distance learners and students in MOOCs, etc.

Some questions around using analytics in institutions were discussed in the groups, such as:

• What are the motivations for using learning analytics?
• What systems, tools and data are available?
• How reliable are the data?
• How up to date are the data?
• How can data from multiple sources (VLE, Facebook, twitter) be monitored and analysed?
• How may we identify similar behaviours among high or low performance students?

General concerns were around privacy and data protection as well as accuracy of data collected about students and their online activities. Other concerns and suggestions included:

• Don’t get bogged down with the numbers
• Need better performance metrics and actual impact indicators;
• Need to have the right data and the right human interpretation;
• Danger of too much details that may discourage meaningful learning
• Course should be designed with learning analytics in mind
• Consider data formats and interoperability for data sharing

Due to the time constraints of the workshop, with participants from different types of organisations with various level of knowledge and skill on learning analytics, it was difficult to have a deep discussion around such broad and challenging topic. However, most participants thought that the workshop provided an opportunity for them to find out what other people and institutions are thinking and doing, and to share their ideas and experiences, in this case, how to engage students through learning analytics. If you would like to find out more about the Lace project and learning analytics, you can join the Lace community or participating in our future workshops.

The LACE project workshop at the ALT-C14, 1^st September 2014, Warwick, UK

]]> http://blogs.cetis.org.uk/cetisli/2014/09/10/learning-analytics-not-just-measuring-but-engaging-students/feed/ 0 http://blogs.cetis.org.uk/cetisli/2012/11/02/will-analytics-transform-education/ http://blogs.cetis.org.uk/cetisli/2012/11/02/will-analytics-transform-education/#comments Fri, 02 Nov 2012 10:52:01 +0000 http://blogs.cetis.org.uk/cetisli/?p=361 Effective use of data is vital for success in today’s business world. In education, Analytics (or Learning Analytics) is becoming a hot topic, promising to disrupt and transform education and learning. I have written an article to address some current trends and issues on analytics in education for TEL-Map, a European funded support action project, intended to help stakeholders develop roadmaps and work towards actually implementing desired future for TEL in Europe, in which CETIS has been involved. In this overview article, I did a short detour to the business world for some examples of analytics, then I looked at how education has approached the phenomenon, explored some practices, and raised some concerns about the downside of this trend. The full article is available at the TEL-Map project portal – Learning Frontiers.

With the growth of the internet, mobile technologies, multimedia, social media and the ever increasing Internet of Things, the data we can mine effectively as well as the types of information we can process from that data are evolving rapidly. In a recent report, McKinsey Global Institute estimated that the amount of data increase globally is roughly 40%. The term “Big data” has emerged to describe “datasets whose size is beyond the ability of typical database software tools to capture, store, manage and analyse” (McKinsey, 2011). Big data represents data sets that can no longer be easily managed or analysed with traditional or common data management tools, methods and infrastructures. According to Gartner, the challenges of Big data come from three dimensions:

Volume: means the increase in data volumes within enterprise systems will cause a storage issue and a massive analysis issue.

Variety: means different types of information from various sources are available and need to be analysed, including databases, documents, e-mail, video, still images, audio, financial transactions, etc.

Velocity: means both how fast data is being produced and how fast the data must be processed to meet demand. This involves streams of data, structured record creation, and availability for access and delivery. (Gartner, 2011)

These characteristics bring new challenges to traditional Business Intelligence (BI) and analytics and require new approaches, new software tools, and new skill sets to manage and extract value from new, complex, unstructured and voluminous data sources.

Big Data has made its way onto the Gartner Hype Cycle for 2011 for mainstream adoption in 2 to 5 years. According to Gartner, “By 2015, companies that have adopted big data and extreme information management will begin to outperform unprepared competitors by 20% in every available financial metric”. It is predictable that big data will provide new opportunities for data service providers, content/information publishers, and software companies to offer optimized services and platforms that help organizations make better business decisions. For example, Oracle has developed a comprehensive Big data strategy, which includes releasing Hadoop data-management software, a NoSQL database and R analytics. IBM has also unveiled InfoSphere BigInsights platform for big data analysis. Many governments, sectors and corporations have seen Big data as a key strategic business asset of the future development and have started to experiment with Big data technologies as a complementary or alternative form to traditional data management and analysis.

How will HE institutions address the opportunities and challenges for Big data in education? According to MGI Big Data report, Education in the US is the tenth largest data sector, which stores and manages approximately 267 petabytes of information. However, compared to other sectors, Education faces higher hurdles because of the lack of a data-driven mind-set and available data. With an increased focus on such issues as data-informed accountability and transparency, emphasising student retentions and academic achievements, teacher performance and added value and productivity in education, big data will play an important role in guiding education reform, helping institutions to develop business strategies and assisting educators to improve teaching and learning. Predictably, while all sectors are facing the challenges of making effective use big data, several general development trends for big data in education can be detected for the future, for example:

• One of the key challenges for big data in education is to develop data informed mind–sets and to make sure that educational data are effectively managed and available for end users. It is clear that the use of Big data is different from traditional data mining, and it requires new approaches, new tools, and new skills to deliver the promise of BI and analytics. In order to optimise the use of big data, institutions will need not only to put the right talent and technology in place but must also structure their workflows and incentives to promote data informed decisions at all levels.
• One of the real opportunities for big data in education is to integrate information from multiple data sources. This means working with significantly greater data sets to store and mine all the unstructured and structured data to which institutions have access. These will include scientific research, library resources and administrative information, as well as data sets collected via LMS platforms and other sources to help institutions make smart decisions that lead to real success on e.g. development strategies and organisation management, student recruitment, international markets and intelligent curricula.
• A shift from data collecting to data connecting. The potential of big data and analytics in education is to connect the unstructured and structured data effectively to identify and leverage the real learning patterns that lead to student success. Mining unstructured and informal connections and information produced by students in this way, including blogs, social media networks, machine sensors and location-based data, will allow educators to uncover facts and patterns they weren’t able to recognise in the past.
• A new way to manage and use much larger sets of real-time student data. The real-time, contextual data could be used to provide real-time intelligence about learners and their collective/connected learning environments and contribute to open-ended and student-directed learning. For example, mobile analytics can be used to take advantage of the contextual data including tracking learner attention, behaviour management, truancy, teacher performance evaluation and school dashboards, etc.

Big data related technologies and applications:

• Cloud computing,
• Linked data
• Metadata
• Mashup
• Stream processing
• Visualization
• Google’s MapReduce and Google File System
• MapReduce & Hadoop
• InfoSphere &BigInsights

Further reading:

Big data: The next frontier for innovation, competition, and productivity. http://www.mckinsey.com/mgi/publications/big_data/pdfs/MGI_big_data_full_report.pdf

“Big data” prep: 5 things IT should do now. http://www.computerworld.com/s/article/9221055/_Big_data_prep_5_things_IT_should_do_now

Big Data and Education. http://blog.xplana.com/2011/08/big-data-and-education/

Hype Cycle for Emerging Technologies, 2011, http://www.gartner.com/DisplayDocument?ref=seo&id=1754719,

Penetrating the Fog: Analytics in Learning and Education. http://www.educause.edu/EDUCAUSE+Review/EDUCAUSEReviewMagazineVolume46/PenetratingtheFogAnalyticsinLe/235017