 Alderfer also proposed a  regression theory to go along with the ERG theory . He said that when needs in a higher category are not met then individuals redouble the efforts invested in a lower category need .
<fluency>  Alderfer also proposed a  regression theory to go along with the ERG theory . He said that when needs in a higher category are not met then individuals redouble the efforts invested in a lower category need .
 Alderfer also proposed a regression theory to go along with the ERG theory : he said that when needs in a higher category are not met then individuals redouble the efforts invested in a lower category need .