string: …the age-specific version CPQ1114 that has been tested for validity and reliability in several countries and languages (Jocovic et al., 2002; Foster Page et al., 2005; Marshman et al., 2005; Brown and Al-Khayal, 2006; Goursand et al., 2008; McGrath et al., 2008) but not yet in Finland or in Finnish.