The G.S.C.C includes interviews produced by sixty one children aged from three to six years old . More precisely, ten of the sixty one interviews included belong to children aged from 3 to 4 years, thirty six interviews belong to children aged from 4 to 5 years and fifteen interviews belong to children aged from 5 to 6 years.
All of the children are Greek native speakers. The collection includes samples of children speaking the standard Greek (N=47) or the Cypriot dialect (N=13). The geographical distribution of the sample includes the following cities: Athens, Alexandroupolis, Drama, Edessa, Thessalonica, Kavala, Katerini, Kozani, Corinthus, Livadia, Viotia, Naousa, Orestiada, Trikala, Florina, Lemesos, Nicosia and Pafos.
Thirty six of the children who participated in the process of the sampling are female and twenty five are male.
The size of the corpus comes up to 151.380 words and the audio recordings are approximately calculated in 45 hours of speech.