A key concept in reinforcement$/$behavior modification is that $$

$q,$

$q,$ A$.$ productivity increases in response to almost any management action that workers interpret as special attention

B$.$ lower$-$level needs must be met before a person tries to satisfy higher$-$level needs

C$.$ people evaluate their treatment by the organization relative to the treatment of others

D$.$ workers are motivated solely by money

E$.$ consequences follow behavior