IMPLEMENTATION BERTHING AND CAST OFF COMMUNICATION IN SHIP COMMUNICATION AT TANJUNG EMAS HARBOUR, INDONESIA

Similar documents
ROUTEING OF SHIPS, SHIP REPORTING AND RELATED MATTERS. Establishment of a Mandatory Ship Reporting System in the

(P.27)

RESOLUTION MSC.278(85) (adopted on 1 December 2008) ADOPTION OF THE NEW MANDATORY SHIP REPORTING SYSTEM "OFF THE COAST OF PORTUGAL - COPREP"

MARITIME SAFETY INFORMATION

Notice to Mariner No. 213

GMDSS communication systems

RESOLUTION MSC.229(82) (adopted on 5 December 2006) ADOPTION OF A NEW MANDATORY SHIP REPORTING SYSTEM "IN THE GALAPAGOS PARTICULARLY SENSITIVE SEA

VHF / DSC - COMMUNICATION. Message by conversation on VHF

IMO. Resolution A.954(23) Adopted on 5 December 2003 (Agenda item 17) PROPER USE OF VHF CHANNELS AT SEA

ITU Service Publications (maritime) and MARS (Maritime mobile Access and Retrieval System)

Global Maritime Distress and Safety System (GMDSS)

This circular summarizes the various important aspects of the LRIT system with a view to enabling companies to ensure compliance in a timely manner.

GUIDANCE FOR THE PRESENTATION AND DISPLAY OF AIS APPLICATION-SPECIFIC MESSAGES INFORMATION

Study on application in the teaching of ship maneuvering Simulator Haoran Song

Radio Log Book. for Canadian Flag Vessels. 1 Master s Signature. Transports Canada. Transport Canada TP 13926E MARINE SAFETY

Schooner MADELINE CREW TRAINING MANUAL SECTION C SAFETY

The Future in Marine Radio Communication GMDSS. Department of Transportation United States Coast Guard

Emergency Marine Communications

ATTACHMENT E. How to Conduct a GMDSS Inspection.

GUIDELINES ON ANNUAL TESTING OF THE AUTOMATIC IDENTIFICATION SYSTEM (AIS)

RESOLUTION MSC.230(82) (adopted on 5 December 2006) ADOPTION OF AMENDMENTS TO THE EXISTING MANDATORY SHIP REPORTING SYSTEM "IN THE STOREBÆLT (GREAT

Procedure VHF Communication VTS and HCC Port of Rotterdam Authority Harbour Master's Division

RESOLUTION MSC.139(76) (adopted on 5 December 2002) MANDATORY SHIP REPORTING SYSTEMS

MARITIME MANAGEMENT Receive and transmit information

Event Organisers are advised to consider having a dedicated channel for safety and rescue communications.

COMMUNICATION SYSTEMS FOR SAFETY AND SECURITY OF SHIPS

Working Party 5B DRAFT NEW RECOMMENDATION ITU-R M.[500KHZ]

MARITIME COMMUNICATIONS - VHF EXCHANGES

Understanding GMDSS. The Global Maritime Distress and Safety System. L. Tetl ey I. Eng., F.I.E.I.E. D. Calcutt M.Sc., C.Eng., M.I.E.E.

MARITIME RADIO SYSTEMS FOR DISTRESS ALERTING

RESOLUTION MSC.21(59) (adopted on 22 May 1991)

ESSnet pilot AIS data. Anke Consten, Eleni Bisioti and Olav Grøndal (23 February 2017, Sofia)

Information for all SRC Radio students

DEVELOPMENT OF A DEFINITION FOR MSPS AND CONSIDERATION FOR THE HARMONIZATION OF THE FORMAT AND STRUCTURE OF MSPS

CPRNW. WWNWS9/3/3/3.2 Meeting 9 20 July 2017 Agenda Item Joint MET/NAVAREA XVII and XVIII Client Survey

e-navigation Progress and trends: the IHO perspective

ARTICLE 32 Operational procedures for distress communications in the global maritime distress and safety system (GMDSS) (WRC-07) Section I _ General

RF Monitoring Service Profile Based on AIS Binary Message

How to Conduct a Bridge to Bridge Inspection

MEMORANDUM NO MAY Directives Affected. Reference (a) is temporarily augmented by this policy letter.

Digital Selective Calling (DSC) Radios

Digital broadcasting systems under development within ITU-R of interest for the maritime community

L AGENCE NATIONALE DES FREQUENCES (ANFR) From Titanic to satellite from Morse to digital Entry in a new era for the maritime community

BookletChart. Port-au-Prince (Haiti) NGA Chart A reduced-scale NGA nautical chart for small boaters

ScreenMaster RVG200 Paperless recorder

Class Update on Latest Ship to Ship Transfer Plan

GMDSS for Recreational Boaters

BookletChart. Approaches to Cap-Haitien and Bahia de Monti Cristi NGA Chart A reduced-scale NGA nautical chart for small boaters

Annex 11 to Working Party 5B Chairman s Report WORKING DOCUMENT TOWARDS A PRELIMINARY DRAFT NEW REPORT ITU-R M.[SNAP]

Standard Operating Procedures for: VHF Marine Radio

INTEGRATION SYSTEM OF AUTOMATIC IDENTIFICATION SYSTEM AND RADAR FOR PORT TRAFFIC MANAGEMENT

RESOLUTION MSC.332(90) (adopted on 22 May 2012) ADOPTION OF AMENDMENTS TO THE EXISTING MANDATORY SHIP REPORTING SYSTEM "IN THE STOREBÆLT (GREAT BELT)

Captain Michael Reagoso McAllister Towing (Tug Boat Operator)

OPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE SHORT RANGE CERTIFICATE (SRC)

RULES FOR THE CONSTRUCTION AND CLASSIFICATION OF MOBILE OFFSHORE DRILLING UNITS TITLE MOBILE OFFSHORE DRILLING UNITS NAUTIC AND ELECTRONICS CHAPTERS

Baie de L Acul and Approaches (Haiti) NGA Chart A reduced-scale NGA nautical chart for small boaters

NC4FB FCC Commercial License Element 7 Questions

Universidad Nacional Experimental Marítima del Caribe Vicerrectorado Académico Cátedra de Idiomas Inglés VI. Ingeniería Marítima

PORT OF POOLE DEVELOPING FOR THE FUTURE

QUESTIONNAIRE ON SHORE-BASED FACILITIES FOR THE GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (GMDSS)

ECDIS ENC Accuracy. Contents. Introduction LOSS PREVENTION BRIEFING FOR NORTH MEMBER SHIPS / MAY Introduction... 1

RECOMMENDATION ITU-R M.825-3*, **

BookletChart. Chesapeake Bay Pocomoke and Tangier Sounds NOAA Chart A reduced-scale NOAA nautical chart for small boaters

Passages Between Acklins Island, Haiti and Caicos Islands NGA Chart A reduced-scale NGA nautical chart for small boaters

Meeting 5 18 July 2013 Agenda Item 2.1. Submitted by IHB SUMMARY

4 Distress, Urgency and Other Signals

MARITIME SIMULATION SOLUTIONS TUG SIMULATORS

American Marine Training Center, LLC AMTC (2682)

Nauticus (Propulsion) - the modern survey scheme for machinery

Advantages of Preservation of Obligatory Voice Communication on the VHF Radio Channel 16

RESOLUTION MSC.363(92) (Adopted on 14 June 2013) PERFORMANCE STANDARDS FOR ELECTRONIC INCLINOMETERS

BookletChart. Sacramento River Sacramento to Fourmile Bend NOAA Chart A reduced-scale NOAA nautical chart for small boaters

REVISED QUESTIONNAIRE ON SHORE-BASED FACILITIES FOR THE GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (GMDSS)

An important point to consider in the establishment of the communications system is the security of messages flowing through it.

IHO Colours & Symbols Maintenance Working Group (C&SMWG) 15th Meeting, BSH, Rostock, Germany, 2-4 May 2005

New advanced real time smart Search and Rescue RADAR Transponder (SART)

IMO/IHO World-wide Navigational Warning Service (WWNWS)

«INTRARADAR» Port of Corfu

BookletChart. Cap-Haitien NGA Chart A reduced-scale NGA nautical chart for small boaters

ISO INTERNATIONAL STANDARD. Ships and marine technology Marine magnetic compasses, binnacles and azimuth reading devices

IMO MANDATORY SHIP REPORTING SYSTEMS. .1 "Off the northeastern and the southeastern coasts of the United States"; and

NSPL-500. AIS/VHF antenna splitter. User Manual ENGLISH.

السلطة البحرية االردنية Jordan Maritime Authority

TOWARDS A COORDINATED INTERNATIONAL RADIO NAVIGATIONAL WARNINGS SYSTEM

THE COMPLETE GUIDE TO. Automatic Identification System

Fisheries and Marine Resources (Automatic Identification System) Regulations

SSA - INCE AND CO PANEL DISCUSSION ON BALLAST WATER MANAGEMENT CONVENTION. Moderator

OCEAN ECONOMY: SA - Norway PRESENTATION

Response of Maritime Education and Training to New Requirements of STCW'78 Manila Amendments

RESOLUTION MSC.131(75) (adopted on 21 May 2002) MAINTENANCE OF A CONTINUOUS LISTENING WATCH ON VHF CHANNEL 16 BY SOLAS SHIPS WHILST AT SEA AFTER 1

ANNUAL OF NAVIGATION 19/2012/part 1

There are not any on site emergency medical facilities in Holberg.

Digitalization and Maritime Autonomous Surface Ships (MASS)

BookletChart. Sacramento River Andrus Island to Sacramento NOAA Chart A reduced-scale NOAA nautical chart for small boaters

International Maritime Organization DRAFT IMO POSITION ON WRC-19 AGENDA ITEMS CONCERNING MATTERS RELATING TO MARITIME SERVICES

STANDING NOTICE TO MARINERS

LT Matthew Forney, NOAA Navigation Manager Alaska Region Bering Strait MaritimeSymposium. Office of Coast Survey

AMENDMENTS TO RESOLUTION A.706(17) WORLD-WIDE NAVIGATIONAL WARNING SERVICE

BookletChart. Intracoastal Waterway Grassy Key to Bahia Honda Key NOAA Chart A reduced-scale NOAA nautical chart for small boaters

Paper for Consideration by S-100WG3. Report on S-100 Sea trial of KHOA

Transcription:

European Journal of Education Studies ISSN: 2501-1111 ISSN-L: 2501-1111 Available on-line at: www.oapub.org/edu doi: 10.5281/zenodo.1318012 Volume 4 Issue 10 2018 IMPLEMENTATION BERTHING AND CAST OFF COMMUNICATION IN SHIP COMMUNICATION AT TANJUNG EMAS HARBOUR, INDONESIA Ario Hendartono i Department Nautical Studies Politeknik Maritim Negeri Indonesia Semarang, Indonesia Abstract: In the modern era, a ship is equipped with all the modern communication equipment, like VHF telephony, MF radio telephony, HF telephony. Besides that, seafarers need a specific communication for transferring information when berthing and cast off situation. Sea communication is chosen, and needed to be explored in this research: what channel, medium and code as the concept of communication are used in berthing and cast off situation. In conducting of the study, this research used qualitative approach for unfolding the channel, medium and code as the concept of communication. The subject of the study was Semarang pilot and the ocean going ship. In this research used two ships with different length, the first she has length less than 200 metre and the other more 200 metre. The research recorded the communication when the ship entered to the harbour and cast off from the harbour. The result revealed that in berthing MV. Jessica used command 22 times, in cast off only 5 times, MV. Jo Brevick used 20 times command in berthing and in cass off only 5 times too. It points out that the command in berthing gave more than cast off situation. Keywords: berthing, cast off, channel, medium, code 1. Introduction 1.1 Background of the Study When we sail on board ship, we need communication because communication will transfer information from you to the coast station or another ship. Communication can provide information so the ship can survive from the disaster. In the ancient ships, communication was not as good as like now, for example RMS Titanic. If at that time communication was good, the accident on the RMS Titanic can be avoided. When the RMS Titanic was sending news of the danger, a ship passing nearby not knowing. The Copyright The Author(s). All Rights Reserved. 2015 2018 Open Access Publishing Group 247

three basic concepts in communication, which is channel, code and medium (Fiske, John 1994:17). Channel is the physical means by which the signal is transmitted may be from a ship, car, aircraft or otherwise. The main channels are radio waves, light waves, telephone cable, sound waves, the nervous system and the like. Radio waves propagate from one place to another through the air like in radio stations, radio walkies that convert sound into radio waves and so received by the recipient in the change again into sound. While the medium is the carrier of something, the medium provides the transmission or storage of information data so that can be said medium in communication is a tool or means used to convey messages from communicators to the audience. The dominant medium in communicating is the human senses like the ears and the eyes. Whereas the code in the communication is a rule for converting an information into another form or representation, which does not have to be in the same form. In communication and information processing, encoding is the process of converting information from a source (object) into data, which is then transmitted to the receiver or observer as in data processing systems. Encoding in communication means the act of giving meaning or symbol. 1.2 Problem Identification Based on the back ground description can be identified problems as follows: 1. The lack of detailed description of the use of maritime communications that pour in the channel as part of the concept of communication especially in the implementation berthing and cast off communication at Tanjung Emas harbour. 2. The lack of detailed description of the use of maritime communications that pour in the medium as part of the concept of communication especially in the implementation berthing and cast off communication at Tanjung Emas harbour. 3. The lack of detailed description of the use of maritime communications that pour in the code as part of the concept of communication especially in the implementation berthing and cast off communication at Tanjung Emas harbour. 1.3 Restricting the Problem In this writing is restricted the time of communication when implementation communication in berthing and cast off at Tanjung Emas harbour. 1.4 Problem Statements Based on the description above can be formulated he problems of the research as follows: 1. What channels are used in implementation communication in berthing and cast off at Tanjung Emas harbour? 2. What media are used in implementation communication in berthing and cast off at Tanjung Emas harbour? 3. What codes are used in implementation communication in berthing and cast off at Tanjung Emas harbour? European Journal of Education Studies - Volume 4 Issue 10 2018 248

1.5 The Purpose of the Study 1. Identifying the channels are used in implementation in berthing and cast off at Tanjung Emas harbour. 2. Identifying the media are used in implementation in berthing and cast off at Tanjung Emas harbour. 3. Identifying the codes are used in implementation in berthing and cast off at Tanjung Emas harbour 1.6 The Significance of the Study It is hoped that the findings of this study will give great advantages for the following groups of people: 1. This research will give a great benefit to the lecturer of maritime English who is concerned with the case study at Tanjung Emas harbour: Implementation Berthing and Cast off communication at Tanjung Emas harbour. 2. This research will also give more advantages to the students from maritime field especially to know about channels, medium and code in berthing and cast off communication. 3. The community of seafares to know more about channels, medium and code in berthing and cast off communication. 2. Review of Related Literature According to Fiske (1994:17), the three concepts of communication are: channel, medium and code. A. Channel Channel is one of the simplest concepts of communication. It is simply the physical means by which the signal is transmitted, therefore in this research the focus is on the vessel will be berthed and cast off at Tanjung Emas harbour. B. Medium The medium is basically the physical or technical means of converting the messages into signals capable of being transmitted along the channel. The human voice is a medium; the technology of broadcasting is what constitutes the media of television and radio. The technological or physical properties of a medium are determined by the nature of the channel or channels available for its use. These properties of the medium then determine the range of codes which it can transmit. The researcher can divide media into three main categories. a) The presentational media: They use the natural languages of spoken words, expression, gestures, and so on. They require the presence of the communicator, for he or she is the medium, they are restricted to the here and now, and produce acts of communication. b) The representational media: paintings, writing and gardening, etc. c) The mechanical media: radio, television, telephone etc. European Journal of Education Studies - Volume 4 Issue 10 2018 249

C. Code A code is about a system of meaning common to the members of culture or subculture. It consists both of signs (i.e. physical signals that stand for something other than themselves) and of rules or conventions that determine how and in what contexts these signs are used and how they can be combined to form more complex messages. 3. Research Design In this research will be more in detail about the basic concept of communication in this case is channel, medium and code when implementation berthing and cast off communication in ship communication at Tanjung Emas harbour. 3.1 Research Approach In conducting of this study, the research used a qualitative approach. In this research would be described the channel, the medium and the code. 3.2 Source of the Data This research was done at Tanjung Emas harbour when the vessel would be berthed and cast off. There were two vessels would be researched, the first was the vessel has length over all (LOA) less than 200 metres and another ship has LOA more than 200 metres. This data is taken using a pilot boat from Semarang pilot the vessel. 3.3 Research Setting This research was conducted from 2007 to 2008 using a pilot boat from Semarang pilot station with two pilots, sea pilot and harbour pilot to the fairway at outer breakwater and to the berthing position then from cast off position. All conversation and information are recorded using recorder. 3.4 Procedure of Collecting Data The entire implementation of the research by permission of the manager of pelabuhan Semarang III (Pelindo III). 3.5 Procedures of Data Analysis In the implementation was divided into several steps: a) The conversation was recorded by using the recorder. b) The use of flag attributes for communication was also noted. c) Identifying all data into channel, medium and code. 4. Findings A. The Ship s particular MSC Jessica Vessel type : Container ship European Journal of Education Studies - Volume 4 Issue 10 2018 250

Flag Gross tonnage Deadweight Length Breadth Draft : Panama : 18140 tons : 23991 tons : 202 m : 29 m : 10 m The flags that are on the vessel: Panama flag Indonesian flag Company flag Golf flag Bravo flag Hotel flag Cargo : Containers Communication aids : VHF : HT (Handie Talkie) : Horn Piloting data Date of piloting : 13 December 2007 Duration of piloting : 10.00 am - 01.40 pm Weather Condition Sea condition Sky condition Name of tug boats Tug number one Tug number two Tug number three : Slight to moderate (3 to 4 in Beaufort scale) : Blue cloudy : TB. Kasih ibu : TB. Abrar Utama : TB. Anoman III Pilot boat approached MV. Jessica about from 3.5 NM (nautical miles) from break water. A pilot ladder was ready on the starboard bow for pilot boarding. After 30 minutes of sailing from pilot station, the pilot boarded and gave advice to the master for berthing. The channel on the concept of communication used: Channel 12 : It is used for piloting between Semarang pilot and MV. Jessica. Channel 14 : It is used sea pilot on the vessel and tug boat. Channel 16 : It is used for emergency Horn : It is sound signal for alert. European Journal of Education Studies - Volume 4 Issue 10 2018 251

The main channel was radio waves (CH 12, 14 and 16) and sound wave during piloting was horn. The Medium on the concept of communication used: The presentational media: a) The voice sometimes used SMCP (Standard Marine Communication and Phrases) from the pilot to the tug boat, its aims to give orders to the tugboat to keep MV. Jessica in the right position. b) The body from the pilot, master and the crews gave the signal during piloting through some signal gestures c) The face from the pilot, maseter and the crews showed from the expressions with the serious face during piloting. - The representational media: The master used a pilot book for piloting. - The mechanical media: VHF radio, HT (Handie Talkie) and signal Horn. The codes on the concept of communication used: During piloting in berthing, I got some codes: a) The national flag was put on the stern of ship. b) The Golf flag was put on the top mast in port side (left side) which is meaning I require a pilot c) The Hotel flag was put on the top mast in port side which is meaning I have a pilot when the hotel flag was raised then the Golf flag is lowered because the pilot was already on the vessel. d) The Bravo flag was put on the top mast in port side which is meaning I am taking in carrying dangerous cargo. e) Company flag was put on the top mast in port side. f) Indonesian flag was put on the top mast in starboard side (right side). Cast off Communication Piloting data Date of piloting ` : 15 December 2007 Duration of piloting : 08.00 am - 10.25 am Weather Condition Sea condition : Slight sea (3 in Beauford scale) Sky condition : Blue sky Name of tug boats Tug number one : TB. Kasih ibu Tug number two : TB. Abrar Utama Tug number three : TB. Anoman III Basically the concept of cast off communication for channel, medium and code is the same as berthing only time of use. When cast off the Bravo flag was not hoisted in because of all the dangerous cargoes or goods had been discharged. European Journal of Education Studies - Volume 4 Issue 10 2018 252

The Channel on the concept of communication used: Channel 12 : It is used for piloting between Semarang pilot and MV. Jessica. Channel 14 : It is used sea pilot on the vessel and tug boat. Channel 16 : It is used for emergency Horn : It is sound signal for alert. The main channel was radio waves (CH 12, 14 and 16) and sound wave during piloting was horn. The Medium on the concept of communication used: The presentational media: a) The voice sometimes used SMCP (Standard Marine Communication and Phrases) from the pilot to the tug boat, its aims to give orders to the tugboat to keep MV. Jessica in the right position. b) The body from the pilot, master and the crews gave the signal during piloting through some signal gestures c) The face from the pilot, maseter and the crews showed from the expressions with the serious face during piloting. - The representational media: The master used a pilot book for piloting. - The mechanical media: VHF radio, HT (Handie Talkie) and signal Horn. The codes on the concept of communication used: During piloting in berthing, I got some codes: a) The national flag was put on the stern of ship. b) The Golf flag was put on the top mast in port side (left side) which has meaning I require a pilot. c) The Hotel flag was put on the top mast in port side which has meaning I have a pilot when the hotel flag was raised then the Golf flag is lowered because the pilot was already on the vessel. d) Company flag was put on the top mast in port side. e) Indonesian flag was put on the top mast in starboard side (right side). B. For the second ship Motor Tanker Jo Brevick (MT. Jo Brevict ) Vessel type : oil/ chemical Tanker Flag : Norway International Register Gross tonnage : 19,688 tons Summer DWT : 33,000 tons LOA : 182 m IMO : 8416322 The flags that are on the vessel: Norway flag Indonesian flag Company flag European Journal of Education Studies - Volume 4 Issue 10 2018 253

Golf flag Bravo flag Hotel flag Cargo Communication aids Ario Hendartono : Liquid cargo (Palm Oil) : VHF : HT (Handie Talkie) : Horn Piloting data Date of piloting : 17 December 2007 Duration of piloting : 11:30 to 13:55 Weather Condition Sea condition : Rough sea (5 in Beauford scale) Sky condition : Blue cloudy Name of tug boats Tug number one : TB. Kasih ibu Tug number two : TB. Anoman III Basically a vessel with a length of more than 200 m with a vessel of less than 200 m for channel, medium and code are the same as berthing only time of use. The difference in berthing and cast off at motor tanker Jo Brevick, the bravo flag was hoisted. References 1. Blakey, T. N. English for Maritime Studies. London: Prentice Hall International, (1987) 2. Clarke, J. P. Admiralty Charts and Publications. Somerset: The United Kingdom Hydrographic Office, (1999) 3. Clarke, J. P. Admiralty Sailing Direction Indonesian Pilot Volume II. Somerset: The United Kingdom Hydrographic Office, (1999) 4. Embankment, Albert. Standard Marine Communication Phrases. London, (1997) 5. Fiske, John. Introduction To Communication Studies: London: Guernsey, (1994) 6. Hughes, Cyril. Dictionary of Marine Technology. London: Headway, (1997) 7. Kluijven, Van, P, C., The International Maritime Language Programmed. Rotterdam: ALK & Heijnen, (2002) 8. Maxwell, A. J. Qualitative Research Design. An Interactive Approach. London: SAGE, (1996) 9. Rahayu, Sri Tutie. "Power Hegemony: Maritime Organizational Transformation Dialectics On Politeknik Maritim Negeri, Indonesia" European Journal of Education Studies [Online], (20 August 2017) 10. Santoso, Gunawan Budi. "The Influence of Boarding Education Pattern on The Strengthening of Technology Based Characters of Polimarin Students" European Journal of Education Studies [Online], (20 August 2017) European Journal of Education Studies - Volume 4 Issue 10 2018 254

11. Swift, F. N. I., 2004. Bridge Team Management. London: The Nautical Institute, (2004) Creative Commons licensing terms Author(s) will retain the copyright of their published articles agreeing that a Creative Commons Attribution 4.0 International License (CC BY 4.0) terms will be applied to their work. Under the terms of this license, no permission is required from the author(s) or publisher for members of the community to copy, distribute, transmit or adapt the article content, providing a proper, prominent and unambiguous attribution to the authors in a manner that makes clear that the materials are being reused under permission of a Creative Commons License. Views, opinions and conclusions expressed in this research article are views, opinions and conclusions of the author(s). Open Access Publishing Group and European Journal of Education Studies shall not be responsible or answerable for any loss, damage or liability caused in relation to/arising out of conflicts of interest, copyright violations and inappropriate or inaccurate use of any kind content related or integrated into the research work. All the published works are meeting the Open Access Publishing requirements and can be freely accessed, shared, modified, distributed and used in educational, commercial and non-commercial purposes under a Creative Commons Attribution 4.0 International License (CC BY 4.0). European Journal of Education Studies - Volume 4 Issue 10 2018 255