36 These mnemonic devices are used to dramatize product benefits and make them
memorable for the readers. Therefore, the use of theoretical devices really helps the target audience to memorize and recall the advertisement messages Corbett,
1990.
B. Theoretical Framework
This  section  summarizes  and  synthesizes  all  major  relevant  theories  that help  the  researcher  in  conducting  the  research  and  answering  the  research
questions. Moreover, in analyzing the data and answering the research questions, the  researcher  uses  some  related  theories  as  the  groundwork.  The  main  theories
used in this study are mostly related to advertisements and rhetorical devices. Many  experts  have  described  the  definition  of  advertisement.  Goddard
2002 states that an advertisement is a form of communication means addressed to  group  of  people  which  goal  is  to  persuade  them.  Further,  an  advertisement
consists  of  media  message  paid  for  and  signed  by  a  business  firm  or  institution that wants to increase the selling power Weilbacher, 1984. Advertisements are
also  described  as  non-personal  communication  media  and  usually  persuasive  in order  to  win  converts  product,  service,  or  idea  Arens,  2006.  Since  the  main
purpose  of  advertisement  is  to  persuade  people  and  gain  attention,  this  makes advertisers use many strategies. One  of the strategies is by  employing rhetorical
devices in the advertisements. This strategy is considered as the best way to make the readers pay attention to what the advertisers say Tom  Eves, 1999.
37 Rhetorical devices are described as types of figurative language which use
words  in  a  certain  way  to  convey  meaning  and  to  persuade  people.  The  use  of these devices can evoke an emotion on a part of reader
s’ emotion Leech, 1969. Besides,  the  act  of  using  rhetorical  devices  in  an  advertisement  aims  to  make
something familiar become stranger in order to leave memorable note in readers’
mind McQuairre  Mick, 1992. The use of these devices is deliberate in order to increase  people
’s  attention.  By  putting  any  rhetorical  device  in  advertisements, people are expected to keep their eyes on the advertisements.
Specifically, Corbett 1990 and Leech 1969 have categorized rhetorical devices  into  two  groups,  namely  scheme  and  trope.  Each  group  has  its  types.
Scheme has 30 types and trope has 14 types, and the members of each group are explained  in  the  Theoretical  Description.  By  Reffering  to  Corbett  1999  and
Leech  1969  classifications,  the  researcher  aims  to  find  out  types  of  rhetorical devices  used  in  English  advertisement  headlines  in  ELLE  magazine  issued  in
2014. Moreover,  using  rhetorical  devices  in  advertisements  has  four  major
purposes  as  they  are  all  explained  in  Rhetorical  Description.  Referring  to  some experts such as Corbett 1990, Leigh 1994, McQuairrre and Mick 1992, and
Tom  and  Eves  1999,  there  are  four  reasons  for  using  rhetorical  devices  in advertisements. The first reason is to give persuasive quality to the readers.  The
second one is to gain the readers’ attention. The third reason is to ease message
process  which means  to  help the readers  interpret the advertisement  words. The last  reason  for  employing  rhetorical  devices  in  advertisements  is  to  increase