Sian is currently Publisher at SAS Press. She has over 20 years of publishing and marketing experience in technology and holds a BEng in Electronic Engineering from Brunel University, London, UK, and a MSc in Cognitive Science & Intelligent Computing from the University of Westminster, London, UK. When Sian is not busily leading SAS Press, she is a devoted soccer/baseball mom to her two boys and walking Chuck, the family chocolate lab.
The next time you pick up a book, you might want to pause and think about the work that has gone into producing it – and not just from the authors.
By 2020, 50% of organizations will lack sufficient AI and data literacy skills to achieve business value. – Gartner What is data literacy? Data literacy is the ability to read, work with, analyze, and argue with data. – Wikipedia Data literacy is the ability to derive meaningful information from data,
What is Item Response Theory? Item Response Theory (IRT) is a way to analyze responses to tests or questionnaires with the goal of improving measurement accuracy and reliability. A common application is in testing a student’s ability or knowledge. Today, all major psychological and educational tests are built using IRT.
