Complex sentence: A disruption could occur during the normal process of internalizing ones inner voice, where the individual would not interpret their own voice as belonging to them; a problem that would be interpreted as level one to level four error.
Split into simpler sentences: A disruption could occur during the normal process of internalizing ones inner voice, where the individual would not interpret their own voice as belonging to them. An problem that would be interpreted as level one to level four error.