Hugh Gash obtained his doctorate at State University at Buffalo in 1974. He was a post-doc. at the University of Georgia with Charles Smock and then worked at St. Patrick’s College Dublin until 2010. He has published extensively on applications of constructivism, details on his work are shown on https://sites.google.com/dcu.ie/hughgashwebpage 
He was awarded the title of Emeritus Associate Professor by DCU Governing Body in June 2017. He is a Fellow of the Irish Psychological Society and an Emeritus Member of the Society for Research in Child Development. He is a member of the board of the International Institute for Advanced Studies in Systems Research and Cybernetics and on the editorial board of Constructivist Foundations https://constructivist.info/index.shtml  
Recent international collaborations have led to the following Special Editions and Publications:
  

https://constructivist.info/16/1 in Constructivist Foundations (2020) 

https://www.emeraldinsight.com/toc/k/48/2 in Kybernetes (2019)
https://www.mdpi.com/si/systems/complex_social_systems in Systems (2017)
https://www.tandfonline.com/toc/ucbs20/46/6-7?nav=tocList In Cybernetics and Systems (2015)