Senin, 17 Desember 2012

My Research Proposal_Writing IV



Improving the Students’ Speaking Skill by Using Unscripted Role Play Technique

By
Agung Raka Indrawati




English Department
State University of Gorontalo
2012


Improving the Students’ Speaking Skill by Using Unscripted Role Play Technique
 Basic Consideration
There are many techniques in teaching process, including techniques to teach Speaking. Many experts produced various techniques with their own characteristic, and surely, every technique has advantages and disadvantages. In applying the techniques, teachers as educators need to choose and apply the accurate techniques base on the situation in class. The applying of inaccurate techniques will produce ineffectiveness of learning process because the aims of study will not achieved well. The problems found in the grade XI of SMA Swadharma Mopugad, and it is looked when students less understand of the Speaking materials; students are speechless in speaking class, students feel less confident, shy, and afraid while speak to other students or teacher. Those lacks will be found when teacher applies the inaccurate techniques. 
To resolve those lacks, many researches appeared about role-play technique. The Expert Educator (Jones, et al., 1994) as cited from The Dictionary of Education explains role-playing as "an instructional technique involving a spontaneous portrayal (acting out) of a situation, condition, or circumstances by selected members of a learning group." In addition, Van Ments (1983) in Graves (2008:7) identified, “three general advantages to role-playing activities: they are positive and safe in dealing with attitudes and feelings, they provide a safe venue for expressing personal and sometimes unpopular attitudes and opinions, and “role-playing is highly motivating as the majority of students enjoy these types of activities and become more inspired learners (24).” It seems to imply that role-play is a technique that requires students to act and speak as a real live by using English. The role-play technique also explore students’ attitude and feeling, and requires students to express it by doing an activity called role-play. It makes students feel enjoy in Speaking class. Because of the advantages, some previous researchers made a research about this topic.
Susanti (2007: 40) did pre-experiment about “Using Role-play in Teaching Speaking”, and the finding is students’ score of speaking after taught by using role-play is better than the students’ score before thought by role-play. It indicated that the role-play technique is effective to increase students’ speaking skill, otherwise she also find that the technique makes students enjoyable in learning. In addition, Harun & Nadiroh (N.D.) who did an action research in the third grade of elementary school indicate that role-play technique gives a chance to students in growing students’ creativity by express it in role-play. Students play as other people relates to the character in story, then evaluation are needed to correct some mistakes in role-play. Harun & Nadiroh (N.D.) also added that the applying of role-play technique can increase the students’ speaking skill from the first circle until third circle in action research. It is shown by success percentage in the first circle is 40,7 %, in the second circle is 55,5 %, and in the third circle is 74 %.  Those percentages demonstrate that role-play can increase the students’ speaking ability in the class that was researched.
Some researches above show that the role-play technique can increase speaking skill, but all of the researches indicated that they apply role-play as a whole or generally. The researchers did not explain what types of role-play that they apply in speaking class. Whether they apply scripted role-play, unscripted role-play, or the researchers apply both of them. Conversely, this research is different with the previous researches because this research covers the limitation of them. This research discusses one type of role-play technique that is applied in speaking class. The type is unscripted role-play. Susanti (2007:18-19) explained that unscripted role-play does not depend on textbook or reading text. It leads students to make improvisation in acting. This will ask students to produce their own words or ways to express meaning. Students will get the story that will play. Then, students will decide the conversation should involve. Consequently, students will less memorizing, and speak naturally. Therefore, this research focuses on the applying of unscripted role-play in speaking class.
This research is helpful for general. First, people will know how well the unscripted role-play technique can increase students’ speaking skill. Second, teachers who find some problems in speaking class might use this technique to resolve it. Third, this can incite other people or researchers to make new researches with aim to resolve some problems that are found in speaking or other subject.
Every research must contain purpose, no except this research. This research aims to find out whether unscripted role-play technique can increase students’ speaking skill in class that was observed. It is two classes of grade XI in SMA Swadharma Mopugad. This research is conducted to solve some speaking problems that found in the classes. In reaching the purpose, the researchers should apply role-play technique in experiment group, and compare it with the control group.  Therefore, this research shows the result in scale form.
Research Question
Relates to the basic consideration, this research focuses on the research question below:
Can unscripted role-play technique improve the students’ speaking skill of grade XI in SMA Swadharma Mopugad?
Hypothesis
The hypothesis of this research is:
By using unscripted role-play technique, the students’ speaking skill of grade XI in SMA Swadharma Mopugad can improve.
Research Purposes
Come from the research question, the research purposes will be:
1.      Knowing whether unscripted role-play technique can improve the students’ speaking skill of grade XI in SMA Swadharma Mopugad.
2.      Knowing whether the unscripted role-play give negative impact in speaking class
3.      Knowing whether the score of experiment class better than control class
Research Significance
The research significances are: first, the students’ speaking skill of class that give treatment (unscripted role-play technique) can be improved. Second, this research can be a way or a reference of other teachers to help them if they found some problems in speaking class. Third, this research gives information to the readers about the study that involve in this research.
Delimitation
This research will conducted in a school in Bolaang Mongondow. It is in senior high school, and this research only takes the class of grade XI being experiment and control group. Then, this research conducted by quantitative approach, especially true experiment, so there is no discussion about how students’ speaking skill can be improved by unscripted role-play technique. This research focuses on the applying of unscripted type of role-play, so there is no information about the applying of other types of role-play on this research.

Literature Review
Teacher applies role-play technique with aim to increase the students’ speaking skill. The technique asks students to act or pretend as order in scenario. Students need to speak while they want to describe what involve in a story that they played in role-play. One type of role-play is unscripted role-play. Specifically, students have no script while they play unscripted role-play, so they have to bring the story through their own words.
In this part, there will be discussion about role-play in speaking class, unscripted role-play for speaking, The Benefits of Unscripted Role-play for Speaking, and assessing speaking through unscripted role-play.
Role Play in Speaking Class                                            
            This point (Role Play in Speaking Class) involve in this research because we need to see at the previous researches about this topic, so it can be head for unscripted role-play. In this case, role-play act as a technique in speaking class. Every technique of teaching contains positive and negative points. It usually called advantage and disadvantage of technique, and it found in role-play technique. Relates to the some previous researches, the positive and negative point of role-play as follow:
Positive points of role-play in speaking class
Larsen Freeman in Susanti (2007) examined that role-play technique has important roles in communicative approaches. The technique leads students to practice communicate in different social context, and different social roles.  In support, According to Ladousse (1987) as cited from Ardiyatri (2009) believes that role-play can improve students’ speaking skill in any situation. The technique asks students to interact with other people, and it can overcome some students who are shy or having difficulty in speaking. The technique is a fun technique in teaching because it does not make students to tense in speaking because they are in the relaxed situation. In addition, Morris (2003) in Graves (2008) argued, “students feel empathy regarding events in the past when they act out the situation, and make connections between the character they play and real situations,”
Susanti (2007) did pre-experiment about the “Using Role-play in Teaching Speaking”, and the finding is students’ score of speaking after taught by using role-play is better than the students’ score before thought by role-play. It indicated that the role-play technique is effective to increase students’ speaking skill, otherwise she also find that the technique makes students enjoyable in learning. Then, Graves (2008) did a survey about role-play technique, and she found that there were only five students from seventy eight who indicated they did not like role-playing. The survey denoted that the majority of the students like and enjoy the role-play technique.
In the other words, Harun & Nadiroh (2010) & Umam (2011) did an action research about increasing students’ speaking skill through role-play technique.  Harun & Nadiroh (2010) indicated that role-play technique gives a chance to students in growing students’ creativity by express it in role-play. Students play as other people relates to the character in story, then evaluation are needed to correct some mistakes in role-play. Harun & Nadiroh (2010) also added that the applying of role-play technique can increase the students’ speaking skill from the first circle until third circle in action research. It is shown by success percentage in the first circle is 40,7 %, in the second circle is 55,5 %, and in the third circle is 74 %.  Those percentages demonstrate that role-play can increase the students’ speaking ability in the class that was researched.
Umam (2011) explained that the students’ speaking skill improved significantly by applying role-play technique. He found “The students’ speaking performance improved from 41.7% of all students who could reach at least good level at the first cycle to 66.7% of all students in the second cycle. Another finding shows that the students enjoyed performing role-play because of its challenging nature. It could be seen from their performance in front of the class. The classroom atmosphere became more alive and all the students were actively involved in teaching and learning process. They laughed at other group members who made any mistakes. They seemed relaxed and excited during the performance period. This means that there is an improvement on the students’ self-confidence.”
The theories above indicated that role-play can give them good messages such as feeling empathy with some situations because they play it in role-play. Students also express what they feel by speaking English. Therefore, role-play develops students’ fluency, promoting students to interact in classroom, and increasing students’ motivation in speaking class.
Negative points of role-play in speaking class
Susanti (2007) found that there are some lacks in applying role-play for speaking class. She found that students feel less confidence, and students have less vocabulary. She added that students feel uncomfortable and uncertain in the beginning of study. It made the students just keeps silent. In addition, Harun & Nadiroh (2010) examined that students get some difficulty in the beginning of study. It looked when they hesitant to express their ideas, afraid to perform in front of class, less expressive, and many incorrect pronunciation.
University of Michigan Press (N.D.) suggest, “Remember that because role plays are less controlled practice activities, students may not use the target structures as much as you would like. There are usually several ways to successfully communicate meaning, so consider role play as an opportunity for students to practice a range of speaking and listening skills, rather than a single structure.”
Those are the lacks the usually found when teacher introduce the role-play technique or in the beginning of study. The finding indicated that students feel startled by the applying of role-play technique, and they need time to adapt with the technique. Moreover, role-play more emphasis on practice speaking or need students to speak, so it less emphasis on grammar while speaking.
Unscripted Role-play for Speaking
            According to Donn Byrne as cited from Susanti (2007:18), role-play grouped in to two forms. They are scripted and unscripted role-play. There is no explanation about the scripted role-play because this research only focuses on unscripted role-play. Susanti (2007) explained that unscripted role-play does not depend on textbook or reading text. It leads students to make improvisation in acting. This will ask students to produce their own words or ways to express meaning. Students will get the story that will play. Then, students will decide the conversation should involve. Consequently, students will less memorizing, and speak naturally.
University of Michigan Press (N.D.) explained that teachers might less involve in scripting and directing while they apply the unscripted role-play. It means that students need to be more active and creative because students do not fixed by script. On the contrary, students are needed to speak naturally and create their own improvisation by unscripted role-play.
Unscripted role-play leads students to make improvisation so that students can speak based on their own words because they are not banded by script. The students’ speaking skill will describe purely through the applying of unscripted role-play.  It leads them to speak spontaneously, and do not memorizing from script or books. Teachers can apply the unscripted role-play with aim to make them active to speak, so it can increase students speaking skills. In the other hand, students play as actor/actress in many situations.
Gullian in Susanti (2007) states, “several types of role. The first is the roles which correspond to a real need in the students’ lives. In this category, it involves such roles as doctors dealing with patients, or salesman traveling abroad. The second type of role is the students play themselves in a variety of situations, which may or may not have direct experience. The example, which include in this category is a customer complaining or a passenger asking for information. The third type is the type that few students will ever experience directly themselves, but it is easy to play because the teachers have such vast indirect experience of them. The television journalist is a good example of this type and it is very useful kind of role taken from real life. The last type is fantasy roles, which are fictitious, imaginary, and possible even absurd.” All of the four types can be apply by turns in order to increase the students’ speaking skill.
 The Benefits of Unscripted Role-play for Speaking
It is difficult to separate the benefits of role-play and unscripted role-play. It is caused unscripted role-play is kind of role-play, so the benefit unscripted role-play involve in the benefits of role-play itself.
Van Ments (1983) in Graves (2008) “identified three general advantages to role-playing activities: they are positive and safe in dealing with attitudes and feelings, they provide a safe venue for expressing personal and sometimes unpopular attitudes and opinions, and “role-playing is highly motivating as the majority of students enjoy these types of activities and become more inspired learners”. It seems to imply that role-play can understand attitude through the story that arise in role-play, and it also can improve the students’ motivation in learning it.
In addition, University of Michigan Press (N.D.) examined many reasons for using role-play in language classroom. They are including: role-play makes a fun class activity; it helps students to prepare in real-life communication by the different situations, unpredictability, and minimizing the gap between classroom the outside; it can be used to assess  the students’ skills, and for feedback; It can consolidate the students level of mastery speaking; it can make students to feel that they are speak for a communicative purpose, and it also can increase the students’ confidence to speak English; it increase students’ self-esteem and students’ skill to work cooperatively (Richard-Amato 1996).
The University of Michigan Press (N.D.) continued that role play makes students to make experiments with English by the dialogues and improvisation; it makes students to express and play the scenario by the students personal communication style; It also practice the students listening skill; it gives opportunity to students to practice the rules of social behavior, and various sociolinguistic elements of communication such as ages, situation, roles, etc; it also covers students physically because role-play is close to expression of feeling; it leads students to understand different culture that involve in role-play; It helps students to understand attitudes, expectations, and behaviors based on the target culture in role-play; it can be a stimulus in problem solving; it gives more practicing of using dialogues.
Those are the benefits of role-play for speaking generally, but I conclude them into the specific benefit of unscripted role-play. First, unscripted role-play asks students to do not memorize. Students can speak spontaneously, so teachers can see the students’ speaking skill purely. Second, students will get many practices of speaking because they use it in role-play. Consequently, it can improve the students’ speaking skill. Third, students feel enjoy and regard it as fun activity, so they can express their ideas without stressed. Fourth, role-play also can improve students’ knowledge of stories through role-play.  Students might get positive message of the stories.
Indicators to Assess Students Speaking Skill
            Busy teacher (N.D.) suggested that teachers need to make a rubric while they want to assess the student’s speaking skill. It will help teachers in assessing students’ speaking skill. The rubric contains some aspects to be assessed. Busy teacher (N.D.) added, “These criteria, pronunciation, vocabulary, accuracy, communication, interaction and fluency are all markers of a student’s overall speaking abilities.” In the other hand, Susanti (2007) used five aspects to assess student’ speaking skill include pronunciation, grammar, vocabulary, fluency, comprehension. 
            Montgomery (2000) as cited from Heller examines some aspect to assess students’ speaking skill.  The aspects are pronunciation, fluency, vocabulary, accuracy, content, and comprehension. It examined by using this following rubric. 

1
2
3
4
Pronunciation
Frequent errors in pronunciation would make what you are trying to say incomprehensible to a native speaker.
Although your pronunciation does not interfere with the delivery of your message, it is very Americanized and may distract the listener from giving full attention to the message.
While your pronunciation is marked by minor interference from English sounds, the errors are relatively insignificant and do not interfere with the communication of your message or your listener’s ability to give sustained attention to it.
Your pronunciation is frequently so accurate and authentic that sometimes you even sound as though you were a native speaker!
Fluency
You pause so frequently while speaking that communication is almost halted.  Consequently, it is difficult for the listener to remain interested.
Your speech is quite broken and marked with hesitations that may indicate a lack of practice. The awkward silences and your tendency to use repetitions and fillers such as “um” and “uh” disrupt the flow of communication, creating irritation for the listener and causing his or her attention to wander.

Although some minor hesitations are present in your speech, they do not really impede the flow of communication or interfere with your ability to maintain the attention of the listener.
Your speech is fluid and natural, allowing you to maintain the flow of communication and the attention of the listener without difficulty.
Vocabulary & Circumlocution
Your limited vocabulary makes both simple expression and circumlocution difficult for you.  Your resultant tendency to lapse into English (or to use Spanish words erroneously) may make parts of your message incomprehensible to a native speaker.
Your vocabulary is adequate enough to allow you to communicate some of your thoughts, but your words are often imprecise and repetitious. When you get stuck on a word, you tend to lapse into English and do not generally circumlocute unless you are strongly encouraged to do so.
Your speech reflects a broad vocabulary that allows you to communicate most of your thoughts pretty clearly and without resorting to the use of English.  However, there are still many high frequency words that you do not know and as a result, you are forced to rely heavily on circumlocution in order to communicate your ideas.
Your speech reflects an extensive vocabulary that allows you to be expressive, precise, and to circumlocute with facility and style when necessary.
Accuracy & Comprehensibility
The volume of serious errors present in your speech would make your message difficult (if not nearly impossible) for a native speaker to understand.
The errors present in your speech would frequently create confusion in the mind of a native speaker.
The errors present in your speech, although sometimes glaring, would not generally interfere with a native speaker’s ability to comprehend your message.
The errors present in your speech are so minor that your message would be easily comprehended by a native speaker.
Content
You repeat the same two or three ideas using short, incomplete, and often unrelated sentences.  There are so many basic elements missing that it is difficult to follow your message.
Your speech is quite basic, repetitious, and really lacks details.  As a result, many of your thoughts seem incomplete and the ideas you express often seem very unrelated. 
Your speech is quite varied and contains some elaboration, but still needs more detail.  While you make some attempts to link your ideas together, the lack of transitional words makes some of your thoughts seem a little disconnected.
Your expressive speech is filled with descriptive details that make it interesting and highly personalized.  You connect ideas very skillfully using transitional words.
Compre-hension & Strategic Competence
It is difficult for you to follow even the main idea of the conversation.
You cannot maintain your train of thought when someone interrupts you with a comment or a question. You do not ask for clarification or more information and never interject anything.  You cannot stray from the original topic.  The exchange isn’t much of a conversation.
You follow the main idea of the conversation, but miss a lot of the details.
Interruptions fluster you tremendously, but with serious effort, you are still able to maintain your train of thought.  You have trouble asking for clarification or for more information and seldom interject anything.  You also find it difficult to stray from the original topic and rely heavily on your partner to determine the direction of the conversation.  Communication occurs, but only if those involved take turns.
You are capable of understanding all of the main ideas and most of the important details of the conversation.  Interruptions bother you at times, but you are still able to maintain your train of thought.  You can ask for clarification or more information when necessary, but generally let the speaker talk without interjecting anything.  If the conversation drifts, you can follow it, but you prefer not to stray too far from the original topic.  Two-way communication occurs in a somewhat controlled manner.
It is easy for you to understand both the main ideas and the minor details of the conversation.  You are not flustered by questions or other interruptions.  You do not hesitate to ask for clarification or for more information and are capable of interjecting statements when appropriate. 
You do not mind straying from the original topic and are comfortable following the conversation wherever it leads.  Two-way communication occurs in a spontaneous manner.

Montgomery (2000) added that the speaking scores sheet will be like this:

Speaking Score Sheet



0
1
2
3
4

Pronunciation

0

1

2

3

4

Fluency

0

1

2

3


4

Vocabulary & Circumlocution

0

1

2

3


4

Accuracy & Comprehensibility

0

1

2

3


4

Content

0

1

2

3


4

Comprehension
&  Strategic Competence

0

1

2

3


4

Comments:
…………………………………………………………………………………………………………
This research will assess students’ speaking skill though six aspects relates to Montgomery’s assessment. The six aspects are taken as criterion because the all of them are cover students’ speaking skill. They are fluency, comprehension, pronunciation, vocabulary, content and grammar. All of them are components of speaking. They will indicate the students’ ability of speaking.

Methodology of Research
Method           
     This research will be conducted by using quantitative method.  Murtonen (2005) defined that quantitative method is a wide area of learning that involve statistic and consider as holistic experience. Then, the researcher chooses experiment in researching. Nursyahidah (N.D.) stated that experiment research is a research that conducts with aim to know the influence of a treatment to an object of research.
     The researcher uses true experiment with pre test-post test control group design. According to Suryabrata (2011) in Nursyahidah (N.D.) explained that true experiment is used to investigate the relation and the difference between a group that is given treatment (experiment group) and the other group that is not given treatment (control group). She added that the main characteristic of true experiment is using random sampling.
     The researcher chooses quantitative approach, experiment research, and specifically, true experiment because the researcher wants to know the result of this research. The researcher want to know the influence of a treatment that will be given to the experiment group, and compare it with the control group.
 Setting
     This research will be conducted in a senior high school. It is SMA Swadharma Mopugad. The school located in Mopugad, Bolang Mongondow district, North Sulawesi province. The school has two departments including Ilmu Pengetahuan Alam/ IPA (Science Department), and Ilmu Pengetahuan Sosial/ IPS (Social Department). The school has twelve classes. They are divided into four classes in grade X including Xa, Xb, Xc, Xd; four classes in grade XI, including XI IPA a, XI IPA b, XI IPS a, XI IPS b; and four classes in grade XII, including, XII IPA a, XII IPA b, XII IPS a, XII IPS b. The school has two department including Ilmu Pengetahuan Alam/ IPA (Science Department), and Ilmu Pengetahuan Sosial/ IPS (Social Department). There are 370 students in this school. Grade X consists of 130 students; Grade XI consists of 120 students, and grade XII consists of 120 students. 
     SMA Swadharma Mopugad has 50 teachers. Some of the teachers are still stipend teachers. Especially for English teacher, the school has three English teachers. In this research, there are two classes that observe. They are two classes of the students in grade XI. The school becomes the setting of this research because the researcher did an observation in the school, and found some problem in the speaking class. The problems of speaking class were found in the grade of XI. Therefore, this research conducted in the SMA Swadharma Mopugad. 
Population
     Polit & Hungler (1999) in unisa instutional repository (N.D.) explained that population is the total number of object that observe by researcher to be generalized.  The population of this research is the entire students in grade XI of SMA Swadharma Mopugad. They are class XI IPA a, XI IPA b, XI IPS a, and XI IPS b.
     The populations of this research are 120 students. They are 30 students in class XI IPA a, 32 students in class XI IPA b, 30 students in class XI IPS a, and 28 students in class XI IPS b. The students consist of 50 men and 70 women. The students have varieties characters. They are active and critical students, but some of the students have quiet and shy characters.
     The students of grade XI in SMA Swadharma Mopugad being the population of this research because they have problems with speaking. In addition, the students are varieties students, so it has a probability that the treatment can give influence to the population. Therefore, this research will get know the influence of treatment that give to the students.
 Sample
     Institute of hotel management (N.D.) defined, “A Sample is a segment of the population selected to represent the population as a whole.”  The samples of this research are the students in class XI IPA a, and XI IPS a. There are 60 students in the classes, which consist of 30 men and 30 women.
     This research uses Cluster sampling. Nasution (2003) explained that cluster sampling is the process of taking sample to units, and all members of the unit that choose being the sample. The units are groups in population, and the units choose randomly. By numbering the classes, the class XI IPA a being number one, XI IPA b being number 2, XI IPS a being number three, and XI IPS b being number four. Then, the researcher chooses the uneven numbers, so the sample of this research are 60 students in the class XI IPA a, and XI IPS a.
     This research uses the sample to represent the population. The sample represents the students’ problems in speaking class. In addition, this research uses simple random sampling because it is a simple way in choosing sample from all population. Moreover, there is no discrimination to other members of population in simple random sampling because every members of population has a same chance to be a sample.
Data Collection
Instrumentation
     Saeman (1991) in unisa instutional repository (N.D.) defined that instrument is any devices that is used to collect data. In collecting the data, the research uses observation and test. Driscoll (2011) stated that observation is an act of observing and measuring the world around the researcher, including observations of people and other measurable events.
     This research uses two tests in collecting the data. They are pre test and post test. Shuttleworth (2009) defined, “pretest-posttest designs are the preferred method to compare participant groups and measure the degree of change occurring as a result of treatments or interventions.” To see the influence of a treatment, the pre test and post test are used in this research. Pre test is the test that gives in the beginning of study, and post test is the test that gives in the end of study.
     This research uses observation and test in this research because the instruments can support this research in collecting the data. The observation is used to find out the problem in speaking class, and the test are used to see the influence of a treatment in true experiment. Therefore, the instruments are used in this research.  
Procedure      
     The procedure of collecting data of this research based on the instruments that are used to collect data. First, it is observation. The observation did by observing the students’ problem in speaking class. The researcher enters to the class; look at the learning and teaching process in the speaking class; make some notes about any lacks that is found in the speaking class; then, the researcher identifies and concludes the data being an early data to make a research.
     Second, this research uses pre test and post test. This research gives a test to the students in the beginning of study. It is called pre test. In this research, the researcher gives pre test to the students in the first meeting. The pre test gives to all groups (control and experiment group). The pre test of speaking class is students divided into several groups, and the students need to make a conversation with an independent topic, and then present it in front of the class. The result of the test will be the based data to know the students’ skill of speaking English. Then, one group (experiment group) will get a treatment in speaking class.
     The treatment that gives to the experiment group will run for a month. The experiment class will get eight treatments because there are two meeting in a week. It means that there are eight meeting in a month. The students in experiment group get treatment every meeting with different topic that will be discussed in meetings of speaking class. The procedures of giving treatment are: teacher explained a material (e.g. expressing surprise and amazement) briefly; teacher gives some examples by making a communication that involve the expressions with some students that the teacher points out; when all students understood about the material, teacher divides students into several group; every group has four or five members; each group have to make a role play without using any script; the groups present one by one in front of the class; finally, the teacher correct the students’ mistakes while play a role play, and the teacher gives appreciation to the best performance and also motivation to the other groups. 
     Finally, all groups will get post test at the end of the study. The researcher gives post test after finishing the treatment’ it could be an examination day for speaking class.  The students’ result of post test will be compare with the students’ result in pre test, and there is also comparison between the students’ result of control group and experiment group. The differences of any  students’ result of pre test, post test, control or experiment group, will indicate the influence of a treatment that give to one group. This research uses the procedure because it is the correct procedure in doing and observation and giving pre test, ad post test. This is the table illustration of the procedure.
 
Data Analysis
     This research analyzes data by using SPSS. Pattison (2011) stated that SPPS or Statistical Package for the Social Sciences is a computer program that is used to analyze data statistic. He added that SPSS is a program that is suitable to quantitative research. This research uses descriptive statistic with T-test from SPSS to analyze the data.
     Bernard College (N.D) stated that T-test used to compare means of the groups. The T-test determines the null hypothesis. The data will analyze by SPSS. First, open the SPSS program for windows, and enter the data in data editor. Then, go to Analyze > Compare means > Paired sample T-test. Next, give name to the Grouping Variable and Photosyn in the Test Variable boxes.  After entering the name, click continue, and the result present in the output viewer. It examines whether or not the variance around both means is the same.
     The T-test result will decide whether the hypothesis is acceptable or not. It will indicate:

H0 : There is no difference between the means of the experiment and control group

H1 : The score of the experimental group is greater than the score of the control group

H0 : µ1 = µ2
H1 : µ1 ≠ µ2
Explanation                                       :
µ1                                                                        = Mean of Pre test experiment group
µ2                                                                        = Mean of pre test control group
 
Validity
     Research rundowns (N.D.) stated, “Validity is the extent to which an instrument measures what it is supposed to measure and performs as it is designed to perform.” Nursyahidah (N.D.) added that a research is valid if it is suitable with the truth. To see the validity of this research, the researcher examines: first, this research follows the correct procedure of quantitative research. This research uses observation and tests as instrument because it is related to experiment research. The data that is represented in research finding relates to the data that is found in researching area. All of the data based on observation and test.
     The validity will test by using SPSS. First, enter the data (students’ score) to the data editor. Then, click Analyze > Correlate > Bivariate. Next, block all items to the Variables box. Then, checklist Pearson; Two tailed; Flag, and click OK. Finally, the result will present as output viewer.
     In determining the validity of instruments, the coefficient of correlation should fulfill the standard. In this research, the testing of validity will do in a try out class with 30 students. The test states valid if the coefficient of the validity is ≥ 0,361, and the test states invalid if the coefficient of the validity is < 0,361.

Reliability
     Reliability is the level or degree of consistency of an instrument. He added that the reliability of test is connected with the questions; whether the test is trusted based on the criteria, and a test called reliable if it gives same results when the test is given to the same people at the two different occasions (Arifin 2009). In addition, Institute of hotel management (N.D.) stated that reliability is the quality of a measurement procedure that indicates that a research is accurate and consistency. This research use test as the instrument includes the pre-test and post test. The test gives to the two groups (control and experiment group).
     The reliability of this research is determined by using SPSS. First, enter the data (students’ score) to the data editor. Then, click Analyze > Scale > Reliability Analysis. Next, block all items to the item box. Then, in the menu Model, choose one type (for example Alpha), and click OK. Finally, the result will present as output viewer. The score of each number of test stated reliable if it greater that the table of r product moment. 

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