Research about vocabulary mastery and writing ability

1. CORRELATION BETWEEN VOCABULARY MASTERY AND WRITING
ABILITY IN CONSULTANT SERVICE DEPARTMENT AT PT OS
SELNAJAYA INDONESIA

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I N T R O D U C T I O N
Language
Vocabulary
English
Language
Correspon
dence
Writing
Scope of the Problem
Conduct by member of PT OS
Selnajaya Indonesia.
They will exercise about
vocabulary and writing test in
email Corespondence
The Problem of the Research
Is there any correlation between
the vocabulary mastery and
writing ability in email
correspondence for consultant
service department employees at
PT OS Selnajaya Indonesia ?
The Objective of the research
1. To find the vocabulary and
writing ability in consultant
service at PT OS Selnajaya
Indonesia
2. To obtain whether there is
any significant correlation
between vocabulary mastery
and writing ability in
consultant service department
at PT OS Selnajaya Indonesia

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T H E O R I T I C A L D E S C R I P T I O N
LanguageA
According to Knowles (1994:4) “Language is an
important factor in the maintenance of power,
and an understanding of power relations is
important in tracing the history of a language.”
Furthermore Nation (2008:83) stated that,
Vocabulary is needed in English writing, work
in implications of text has shown that small
numbers of words (around 2000 – 3000 words)
can be used effectively to express an enormous
number of idea.
Weigle (1991:19) also give an idea, “Writing is
a skill that anyone can learn.”Burtonshaw (2010:5) said that, Consultants
are people who borrow your watch to tell you
what time it is … and then walk off with the
watch. The other view, happily, is about a
symbiotic relationships and mutual reliance
between “consultant” and “ client.
VocabularyBC WritingD Consultant

4. Place &
Time
Population
& Sample
Method of
the
Research
Variables
Data &
Instrument
Procedure
of the
Research
Hypothesis
Submission
PT OS Selnajaya Indonesia From the
end of February to June 2016
Population 157 (all Departments)
30 employees (consultant service department)
&
30 Sample
Quantitative MethodVariables X : Vocabulary Mastery
Variables Y : Writing Ability
Observation, Questionnaire and TestPreparation, Implementation and FinishingAlternative Hypothesis (Ha)
Null Hypothesis (H0)
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R E S E A R C H F I N D I N G S A N D D I S C U S S I O N

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R E S E A R C H F I N D I N G S A N D D I S C U S S I O N
17%
83%
Respondent's Gender
Male
Female
30%
43%
20%
7%
Respondent's Age
22-27
28-33
34-39
40-45
Formula based on Arikunto in Sarwono (2016:15)
rxy = n(∑xy)-(∑x),(∑y)
√ n.∑x2-{∑x)2}.{n.∑y2-{∑y}2}
rxy = 30(182425)-(2250) x (2420)
√{30 x 170100-(2250)2} x {30 x 197050-(2420)2}
rxy = 5472750-5445000
√{5103000-5062500} x {5911500-5856400}
rxy = 27750
√40500 x 55100
rxy = 27750
√2231550000
rxy = 0,58743
rxy = 0,59
It is found r count 0,59 with n=30 and
⍺= 0.05, it is found that r table 0,361
That means r count is > than r table
So
Ho is rejected
&
Ha is Accepted

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C O N C L U S I O N A N D S U G G E S T I O N
The result of this research is 0,59 it means that
the correlation between vocabulary mastery
and writing ability in consultant service at PT
OS Selnajaya Indonesia is enough correlation
ConclusionSuggestion
1. Give a schedule for each department to
make daily report, weekly and annual report
in English and must be able to write the
check sheet and annual books that use
English.
2. The better following the English program
made by the company every three month a
year.
3. Make a report or presentation for client with
English.

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Thank You
For your AttentionCHAPTER
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