checking or triangulation” For the qualitative data of this research, validating was done by doing member checking.
In this research, the interview data were presented by the  researcher in the forms of descriptive details related to the students’ perceptions of the correlation
of  metacognitive learning
strategy,  vocabulary  mastery  and  reading comprehension. The descriptive qualitative data were essentially used in order to
support and explain the quantitative findings.
3.8 Triangulation
A methodological triangulation was implemented in this research in order to convince the readers about the empirical data in data analysis.
Triangulation was defined as a process of verification in order to increases validity by incorporating
point  of  views  and  methods.  In  the  social  sciences, this  methodological triangulation was the combination of two or more theories, data sources, methods
or  investigators of  a  single  phenomenonin  one research to converge  on  a  single construct.  Moreover,  this  method  could be used in  both  quantitative  validation
and qualitative inquiry studies Yeasmin, 2012.
As  a  paradigm  of  triangulation,  a  mixed  method  involving  a  correlational research and a descriptive qualitative research was implemented in this research.
An analysis of the quantitative data was used to find out the correlation between metacognitive learning strategy, vocabulary mastery, and reading comprehension.
Then, the result s  obtained  from  an  interview  of  students’  perceptions  were
described  to  support  the  quantitative  data. Therefore,  since  the  results  of  the quantitative data were supported by the results of the analysis from the qualitative
data, then, they were considered valid because they supported each other. PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI
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CHAPTER 4 FINDINGS AND DISCUSSIONS
This chapter presents the analysis results and discussion. The first section is the  analysis  results.  This  section  is  presented  to  describe  the  quantitative  data,
verify  the  hypothesis  proposed  in  Chapter  2 and  to  describe  the  qualitative  data. The  second  section  is  the  discussion.  This  section  is  presented  to  discuss  the
analysis results.
4.1 FINDINGS
As  mentioned  previously,  this  research  has  two  research  questions.  The first  research  question  is Is  there  a  positive relationship  among  metacognitive
learning  strategy,  vocabulary  mastery  and  reading  comprehension? The  second research  question  is What  is the  students perception  of the  correlation  of
metacognitive  learning  strategy,  vocabulary  mastery, and  their  reading comprehension? The  first  research  question  is  answered  with  quantitative  data.
Meanwhile, the second research question is answered with the qualitative data.
4.1.1 Quantitative
The  data  were  quantitatively  analyzed  to  find  out  the  correlation  among metacognitive learning strategy, vocabulary mastery, and reading comprehension.
Both inferential statistic and descriptive statistic were used to analyze the data in this research. The descriptive statistic was used to find the mean, range, standard
deviation,  while  inferential  statistic  was  used  to  find  the  correlation  among  the three variables.