The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens, whatever their special conditions, deserve the opportunity to fully develop their capabilities.
The great interest是主语; indicates是谓语; the strong feeling是宾语; over the past three decades是public education的定语; shown in public education是exceptional children的定语; in exceptional children是The great interest的定语; in our society是the strong feeling的定语 that all citizens, whatever their special conditions, deserve the opportunity to fully develop their capabilities从句是the strong feeling的同位语。