Williams, J., Thornton, M., Morgan, M., Quail, A., Smyth, E., Murphy, D., and O'Mahony, D. (2018). Growing Up in Ireland: The lives of 13-year-olds, Dublin: Stationery Office, https://www.esri.ie/publications/growing-up-in-ireland-the-lives-of-13-year-olds