
Clelland assumes n-ach as a  mental  virus. Virus is
complete mental minds that relate to how to do things
better,  faster,  more  efficiently  than  with  what  has
been  done  before  (Weiner,  1985).  The  sense  of
achievement motivation is defined as an attempt to
succeed  or  to  succeed  in  the  competition  with a
measure of excellence may be the achievements of
others  and  someone’s  own  achievements  (Mc
Clelland 1987).
Or  motivation  of  achievement  as  an
encouragement that there is someone in connection
with the achievement, that is controlled, manipulated
and set the social environment as well as physically,
to  overcome  all  obstacles  and  maintain  the  high
quality work, competing  with efforts to exceed the
work  of  the  past,  as  well  as  surpass  the  results
additional  work  (Lindgren  1986).  Because  of
achievement  motivation  as  an  encouragement  to
excellence than the standard itself as well as others
(Rabideau 2005). Based on this opinion, it can be the
formula that achievement motivation is the impulse
that arises from within the individual in relation to the
expectation that the action taken is a tool to achieve
good results, compete and surpass others,
In  line  with  the  above  opinion,  achievement
motivation is the desire to get things done to achieve
a standard of success and to make an effort in order
to achieve success. So the achievement is the way a
person's motivation to strive well to his achievements
(Gagné, 2005). Because of achievement motivation
can  be  regarded  as  a  predictor  of  important
psychological success or failure in the future (Sabina
Kołodziej 2010).
So the person who is high is a person who has a
high  motivation  and  ultimately  led  to  high
achievement anyway. Since the motivation pushes the
mental  toughness  to  be  a  better  athlete  because  of
mental  toughness  is  a  set  of  values,  attitudes,
behaviors and emotions that make the athlete is able
to survive and through a variety of obstacles, hardship
or  distress experienced  (mental  toughness). One of
the  factors  that  affect  mental  toughness  is  self-
efficacy. Self-efficacy is the ability of self-confidence
that  can  be  obtained  (Diseth,  2011),  modified,
upgraded  or  downgraded,  one  of  them  with  verbal
persuasion from others. Verbal persuasion of coach is
an effective technique to increase the confidence of
athletes in its capacity (Morris 2004). Interpersonal
communication includes a persuasion.
Interpersonal  communication  plays  for  each
change  and  develop  through  interaction  in
communicating,  the  parties  involved  in  the
communication can be mutually inspire, passion and
drive to change the thoughts, feelings and attitudes
according to the  topics  discussed together. Various
studies on  mental toughness  mentality of using the
term  to  describe  a  set  of  psychological  attributes
superior athlete (Jones et al, 2007; Gucciardi, et al.,
2008).
This happens because the mental toughness is the
construct  of  psychological  integral  to  performance
excellence  an  athlete.  Performance  excellence
achieved by athletes in a variety of special level elite
category,  is  the  result  of  the  development  process
toughness long mental athletes involves a variety of
factors,  one  of  them  is  the  coach  (Hanton, and
Connaughton,  2002)  because  the  coach-athlete
relationship  in  the  process,  training  a  positive
contribution  to  the  successful  development  of
psychological  and  physical  potential  of  athletes
(Jowett and Cockerill Lyle in 2002). The term mental
toughness is a term used by athletes, coaches and the
media  to  describe  the  psychological  characteristics
superior  athlete  who  consistently  displayed  during
training or competition.
In the literature research, mental toughness often
associated  with top-level performance. Because the
development  of  the  Mental  Toughness  (MT)  is  an
important consideration when trying to improve and
maintain a high level of performance or maintain the
achievements  in  the world  of  sports,  mental
toughness is very important in achieving that goal. .
Mental toughness is important to study because it can
influence  the  performance  of  athletes  because  the
higher the athlete's mental toughness will affect the
athlete's performance level (Golby and Sheard 2003).
Likewise,  the  higher  the  level  the  match  lived
impact on increasing the athlete's mental toughness.
After seeing the above explanation when seen in the
world of coaching the sport that mental toughness and
achievement  motivation  of  athletes  is  closely
associated with interpersonal communication because
that  affects  2  it  is  how  effective  interpersonal
communication is used, especially in the martial arts,
because  in  the  implementation  of  training  and
matches  in  martial  arts because  it  is  filled  with
pressure, martial arts sport is a sport which is actually
included in a sport that has a high prestige that make
claims victory in every competition is mandatory. So
not  only  from  the  pressure  of  the  audience  or  the
opponent,  but the  pressure  will  be  fears  within
themselves  was  fairly  large  enough  in  facing  the
game.  Therefore  the  role  of  coaches  and  fellow
athletes  here  in  interpersonal  communication  is
important to convey the spirit, motivation or support
in  pushing  force  to  keep  the  athlete's  own  mental
toughness.
Effectiveness of Communication Interpersonal Relations with Achievement Motivation and Mental Toughness
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