Available online at www.sciencedirect.com
Procedia Social and Behavioral Sciences 1 (2009) 469–473
World Conference on Educational Sciences 2009
The effect of student centered instructional approaches on student success Yucel GELISLI∗ Department of Educational Sciences, Gazi University, Ankara 06500, Turkey Received October 08, 2008; revised December 18, 2008; accepted January 04, 2009
Abstract The aim of the study was to determine the effect of student centered training approaches on student success. Experimental design with pretest and last test group were used in the study. The working group of the study consisted of experiment and test groups with 60 people chosen out of third grade students of Gazi University, Faculty of Technical Education, the Program of Furniture Decoration Teaching and Machining Teaching. It was found at the end of the study that the success was significantly higher n the group where student centered methods were applied compared to the teacher centered group. © 2009 Elsevier Ltd. All rights reserved Keywords: Student centered learning; student centered instruction; teacher centered learning; student centered education.
1. Introduction One of the basic problems we encounter today is traditional attitudes and methods depending on an educational sense of rote learning. Such teaching attractive methods activating students by taking them in the centre should be preferred instead of usual teacher centered educational methods and techniques. In a way student should be made to learn how to learn through these methods (ùenol, Bal & Yıldırım, 2007). Knowledgeable person in the past used to be the one knowing everything or storing knowledge produced by others in his mind. That’s why, training in earlier centuries was regarded as transferring the knowledge stored, cultural values and vital skills into new generations. Today, knowledgeable person is; the one aware of knowledge, knowing the ways how to reach it, learning the knowledge he reached by putting a meaning on it, the one being able to produce new knowledge out of the knowledge he reached and using it in problem solving.
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Student centered approach aims at training child according to its own nature, not depending on what adults want; in this way claiming that child will be more creative and freer (Gür, 2006). Student centered learning is the arrangement of learning lives with an emphasis on their interests, knowledge and needs. It aims at making students attain the skill to explore his learning features and learn how to learn in this process (Saban, 2004). Interest in student-centered learning has been long-standing among educators in primary, secondary and higher education. Research, policy and practice claiming to take a student centered approach have continued to grow (Lea, Stephenson, and Troy, 2003). The findings obtained through educational researches make the change in the processes of educational systems and learning – teaching necessary. A process of change has been carried on at educational programs within the lights of new intelligence from 2003 onwards in Turkey. Course books have also changed parallel with the changes in the programs. A student centered educational understanding being aware of the ways to reach knowledge, learning how to learn and depending on ever development of students has been highlighted in stead of processes putting teacher into the center. Contrary to teacher centered traditional learning methods where students are passive listeners, this model argues that student should be in a position to be active in learning. It defends that student do not take the knowledge reaching him as it is and that pre – knowledge of individual, his features and also learning environment are of great importance (Nakibo÷lu, 2001). Student centered learning is an approach taking the interests, skills and needs into consideration, letting students be free in the process of learning, presenting them various opportunities, making student learn in his own pace (Sparrow and Sparrow, Swan, 2000). According to this approach, learning pace among students and the difference between the styles are taken into consideration when lives of students are planned. The experience of student, the content, structuring knowledge is of importance in the student centered learning environments. It is also important to form samples, exploring, searching, and problem based learning in the student centered learning environments (Çubukçu, 2007). Teachers carefully develop a structured learning environment where students are given support and guidance to attain skills in self-evaluation and independence in their learning (Klenowski, 1995). Due to active participation of students into learning process, a more permanent and sensible learning is realized. Therefore, we introduced a student-centered learning (SCL) approach to encourage students to take more responsibility for their own learning in the course (Scott, Buchanan and Haigh, 1997). It is thought that this course will improve their thinking skills, consequently creative thinking. According to learning theories where student is active, all students naturally have self esteem and the sense of energetic, self arranging social and being aware, and the fact that students live in these feelings is their most basic need (Korkmaz, 20007). One should not think that teacher has no role in learning with student centered learning in reality, which is regarded as a slogan today. On the contrary, in the course of learning through student centered learning both students and teachers are active (Ercan, 2004). In this context, the aim of the study was; to determine the effect of student centered learning approaches on academic success of students. Within this purpose the following questions were sought answers: 1. Is there a significant difference between the pre and last test scores of the test group where student centered teaching approaches were applied and the control group where teacher centered teaching approaches were applied? 2. Is there a significant difference between the last test scores of the test group where student centered teaching approaches were applied and the control group where teacher centered teaching approaches were applied? 2. Method In this research, experimental design with “pretest – post test control group” was used. There were students in the test group (N=30) and control group (N=30) which was determined out of the groups randomly. The working group of the study consisted of experiment and test groups with 60 people chosen out of third grade students of Gazi University, Faculty of Technical Education, the Program of Furniture Decoration Teaching and Machining Teaching.
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2.1. Test subjects The study was conducted over with 60 third grade students of Gazi University, Faculty of Technical Education, the Program of Furniture Decoration Teaching and Machining Teaching in the second semester of the educational year of 2007 – 2008. Groups were equaled considering success score averages and pretest results. 2.2. Preparing the tool of data collection Data were gathered by achievement test developed by the researcher. This test is consisting of 25 items. The content validity of test was determined depending on expert opinions. While computing the reliability of the test, KR – 20 (Kuder – Richardson) formula was used. The achievement test was applied to a group of 100 students in third grade having taken the course of Classroom Management and succeeded. The difficulty indices mean of the test was 0.72 and KR – 20 reliability coefficient was 0.88. 2.3. Experimental process The department of Furniture Decoration Teaching students taking the course of Classroom Management at the Faculty of Technical Education of Gazi University was chosen as the experiment group in the second semester of 2007 – 2008 educational year and courses were supported through group activities making students active, individual presentations, discussions etc. , teaching methods and PowerPoint presentations. As for Machining Teaching Program comprising the control group, courses were carried out through teacher presentations. In the first week when courses started, students were applied 25 item pretest and the application was practiced over both groups throughout one year with an application of post test at the end of the term. 2.4. Analysis of the data The data obtained as a result of the practice was analyzed through SPSS package program. Pre and post test scoring means of the groups and standard deviations were calculated and the differences between the groups following pre and post experimental process were tested at the level of 0.05 significant through the method of t test for both dependent and independent groups. 3. Findings And Comment The data obtained out of the research and related data analysis results were form as tables. 3.1. Findings concerning the equality of the groups before application Table 1. “t” test results concerning the comparison of general pre test scores of the groups Groups Student Centered Learning
(Experiment Group) Teacher Centered Learning
(Control Group)
n
Mean
SD
30
12.17
2.44
30
11.61
t
p
.798
.428
2.95
P>0.05
According to Table 1, there was a significant difference between pre test scores of both experiment and control groups. So, it is likely to say that students had no significance related to the issues determined within the content of
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the course of Classroom Management in terms of introduction behaviors. It is also possible to say that introduction behaviors of both groups were at the same level at the beginning of the study. 3.2. Findings Concerning First Sub Problems of the Research In the first sub problem of the research, it was questioned whether there was a significant difference between the experiment group where student centered approaches were applied and the pretest – last test scores of the control group where teacher centered approaches were applied. Table 2. “t” test results concerning the comparison of pretest – last test scores of the experiment and control groups Groups
Success Test
Student Centered Learning (Experiment Group) Teacher Centered Learning (Control Group) ∗∗
n
Mean
SD
t
p
Pretest
Post test
30
-3.13
3.69
4.647
0,000∗∗∗
Pretest
Post test
30
-1.64
3.68
1.487
0,019∗∗
P<.05, ∗∗∗ P<0.001
It is clear from Table 2 that there is a significant different between pretest and post test scores of both the experiment and control groups. Depending on this result, it is likely to say that there became an increase at the successes of the groups after they were given training. 3.3. Findings Concerning Second Sub Problems of the Research In the second sub problem of the research, it was questioned whether there was a significant difference between the experiment group where student centered approaches were applied and post test scores of the control group where teacher centered approaches were applied. Table 3. “t” test results concerning the last test scores of the students in both the experiment and control groups Groups Student Centered Learning (Experiment Group) Teacher Centered Learning (Control Group ∗∗
n
Mean
SD
30
15.30
2.60
30
13.26
Sd
t
p
28
2.800
0,007*∗
3.07
P<0.05
As is clear in Table 2, the scoring means of the student in the experiment group where student centered approaches were applied was X=15.30 the scoring means of the student in the control group where teacher centered approaches were applied was X=13.26. This difference (success) between the experiment and control groups was significant at the level of ∝=0.05 [t=2.800; p<0.05]. Therefore, it is likely to say that there is a significant increase at the success of the student in the experiment group where student centered approaches were applied compared to the control group where teacher centered approaches were applied.
4. Conclusion Depending on the findings of the study, there became an increase at the success of active participation of the students into learning, teaching processes. As a consequence of the study, it was observed that there became an increase after training applications given to both groups, however, the success of experiment group where student
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centered approaches were applied was significantly higher than that of the control group. We could recommend the following as to this conclusion: 1. Learning, teaching strategy, methods and techniques putting the student into the center should be paid more attention in the processes of learning and teaching. 2. Learning environments should be rearranged depending on student centered applications and the needs of students. 3. Teachers should be given in – service training over student centered applications.
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