105 24.39, Student Perceptions of Teacher Teaching Methods is 9.30
and Parents Concern is 7.21 toward Accounting Learning Achievement, while 59.1 comes from other variables or factors that
does not mention in this research.
C. Research Limitation
This research has been undertaken and conducted in accordance with the scientific procedure, but it still has its limitations, among others:
1. This study only uses three variables. They are Locus of Control, Student Perceptions of Teacher Teaching Methods and Parents
Concern to know its effect on Accounting Learning Achievement, which only contributed effectively amounted to 40.9, while 59.1
comes from other factors that not included in this research. 2. The values of the affective and psychomotor not included in this
research so havent been able to describe all the ability of the whole students.
3. The questionnaire for the parents not included in this research so haven’t been able to describe all the perceptions of parents concern
between students and parents.
106
CHAPTER V CONCLUSIONS AND SUGGESTIONS
A. Conclusions
Based on the discussion that has been outlined previously, and then the conclusions are as follows:
1. There is a positive effect of Locus of Control toward Accounting Learning Achievement Students Class of XI IPS SMA Negeri 2
Sleman Academic Year 20162017, with r
x1y
= 0.517; r
2 x1y
= 0.267; t
value
= 4.175; t
table
= 2.001; by 5 significant level. 2. There is a positive effect of Student Perceptions of Teacher Teaching
Methods toward Accounting Learning Achievement Students Class of XI IPS SMA Negeri 2 Sleman Academic Year 20162017, with r
x2y
= 0.410; r
2 x2y
= 0.168; t
value
= 3.510; t
table
= 2.001; by 5 significant level.
3. There is a positive effect of Parents Concern toward Accounting Learning Achievement Students Class of XI IPS SMA Negeri 2
Sleman Academic Year 20162017, with r
x3y
= 0.394; r
2 x3y
= 0.155; t
value
= 3.348; t
table
= 2.001; by 5 significant level. 4. There is a positive effect of Locus of Control, Student Perceptions of
Teacher Teaching Methods and Parents Concern together toward Accounting Learning Achievement Students Class of XI IPS SMA
Negeri 2 Sleman Academic Year 20162017, with r
y1,2,3
= 0.662; r
2 y1,2,3
= 0.409, F
value
= 5,304; F
table
= 2.761; by 5 significant level.
