Complex sentence: Results showed that the test-retest reliability was only moderate and unlike the adult scale, only three factors are measured in the children's scale: thrill and adventure seeking, drug and alcohol attitudes, and social disinhibition.
Split into simpler sentences: Results showed that the test-retest reliability was only moderate. Unlike the adult scale, only three factors are measured in the children's scale: thrill and adventure seeking, drug and alcohol attitudes, and social disinhibition.