brain sciences Review Efficacy of the Treatment of Developmental Language Disorder: A Systematic Review Sara Rinaldi 1,2,* , Maria Cristina Caselli 3, Valentina Cofelice 4, Simonetta D’Amico 5,6,†, Anna Giulia De Cagno 2, Giuseppina Della Corte 7, Maria Valeria Di Martino 8, Brigida Di Costanzo 9,10, Maria Chiara Levorato 6,11,†, Roberta Penge 12, Tiziana Rossetto 2, Alessandra Sansavini 6,13,† , Simona Vecchi 14 and Pierluigi Zoccolotti 15,16 1 Developmental Neurorehabilitation Service, UOC Infancy, Adolescence, Family Counseling, AULSS 6 Euganea—Padua Bacchiglione District, Via Dei Colli 4/6, 35143 Padua, Italy 2 Federazione Logopedisti Italiani, Via Daniello Bartoli, 00152 Rome, Italy;
[email protected] (A.G.D.C.);
[email protected] (T.R.) 3 Institute of Cognitive Sciences and Technologies, CNR, 00185 Rome, Italy;
[email protected] 4 “Iuvenia” Rehabilitation Centre, C.da Piana, 86026 Morcone, Italy;
[email protected] 5 Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, P.le S. Tommasi, 1, 67100 Coppito, Italy;
[email protected] 6 CLASTA—Communication & Language Acquisition Studies in Typical & Atypical Population, Piazza Epiro 12D, 00183 Rome, Italy;
[email protected] (M.C.L.);
[email protected] (A.S.) 7 Centro Panda, Via Antonio Gramsci, 38, 80022 Arzano, Italy;
[email protected] 8 Health Professions Integrated Service, Azienda Ospedaliera dei Colli di Napoli, 80131 Napoli, Italy;
[email protected] 9 Division