Circumgrids: A repertory grid package for personal computers

Investigating Recovery in Psychosis: A Personal Construct Repertory Grid Study

Payment Instrument Characteristics: A Repertory Grid Analysis

Over the last decade, we have witnessed payment innovations that fundamentally have changed the ways we pay. Payment innovations, such as mobile payments and on-line banking, include characteristics or features that are essential to understand if we want to know how and why payers choose among payment innovations. Using the Repertory Grid technique to explore 15 payers’ perception of six paymen...

Taxonomy of Payments: A Repertory Grid Analysis

Visualizing Repertory Grid Data for Formative Assessment

Repertory grid tools systematically collect data that consists of a topic, its elements, constructs and element ratings. Gaining meaningful insights from repertory grids data is a challenge because data analysis is timeconsuming and a significant mental effort is needed. Visualizations aim at facilitating data analysis through a visual and interactive approach, which allows users to understand ...

Personal Computers: A Gateway to Personal Computing

This article is a personal journey, from the early days of batch processing to the modern personal computing era. The journey begins in the early 1970s and starts with the punch cards at the computer centre of the University of Jyväskylä. The use of minicomputers (HP 2100 series) gave a different view – how to collect and process data with a computer. Honeywell timesharing systems made it possi...