Complex sentence: The theory is also known as The Leadership-Member Exchange (LMX) Theory, focuses on two types of relationships, which are further classified into subgroups, namely the in-group and the out-group.
Split into simpler sentences: The theory is also known as The Leadership-Member Exchange (LMX) Theory. It focuses on two types of relationships, which are further classified into subgroups, namely the in-group and the out-group.