The PATHS curriculum for promoting social and emotional well-being among children aged 7–9 years: a cluster RCT oleh Neil Humphrey, Alexandra Hennessey, Ann Lendrum, Michael Wigelsworth, Alexander Turner, Margarita Panayiotou, Craig Joyce, Kirsty Pert, Emma Stephens, Lawrence Wo, Garry Squires, Kevin Woods, Mark Harrison, Rachel Calam