SIGMA-T AUTHORS 
Professor Eugene Wall is Vice-President Academic Affairs at Mary Immaculate College, University of Limerick. He is an Educational Psychologist and has taught on undergraduate, postgraduate and in-service courses in MIC since 1980.

For 15 years he was involved in the assessment of children with reading difficulties and children with speech and language problems. He was a member of the NCCA's Primary Co-ordinating Committee which oversaw the development of the Primary School Curriculum.

Kieran Burke taught Developmental and Educational Psychology in Mary Immaculate College for 20 years before his untimely death in 1994.

Kieran was also co-author of the MICRA-T series of tests. Prior to joining the staff of MIC, he worked as an Educational Psychologist with the Psychological Service of the Department of Education and Science (now NEPS).