Definition of Ethics Essay Example | Topics and Well Written Essays - 750 words

Definition of Ethics - Essay Example In the professional world, ethics refers to â€Å"the principles of conduct governing an individual or a group† (Merriam-Webster Dictionary). Professional ethics are rules that govern the actions of the people it covers. Ethics tells them what is acceptable behavior from one that is not. Connotative Meaning Ethics connotes a clear sense of the right things to do and the wrong things to avoid. Since ethics corresponds to established rules and laws, everyone is expected to follow and adhere to them. Ethics governs the behavior of people; it tells them how to behave and act in different situations that are acceptable to the norms of society. It is a standard against which people’s behaviors are measured. Being moral means conforming to accepted standards of behavior. Ethics also connotes a system of belief from which people subscribe. It is a shared consciousness among people composed of their beliefs, values, and aspirations which guide their daily living. Similar to laws , however, ethics in this sense is developed by the people and is passed on to other generations. Having survived the test of time, this gives ethics a sense of legitimacy making it even more useful as a set of guiding philosophies for the next generation to use. Ethics can also be considered an area of inquiry. Studying ethics as a branch of philosophy reveals the fundamental nature of the term and the sets of knowledge that have been built around it by philosophers. In this sense, the true nature of right and wrong is argued and debated. Inconsistencies, gaps, and limitations in the definition of morality are threshed out. This results to a connotation of ethics that transcends the boundaries of time and space. Professional ethics, on the other hand, emphasizes the need to adhere to those rules since deviations from them can result to legal consequences. Examples of professional ethics include physician, journalist, and business codes of ethics. These ethics act as guidelines that help professionals make the right decisions when faced with morally-challenging situations. Examples of these situations include a doctor considering euthanasia, a journalist covering a hostage crisis, or a corporate executive dealing with union issues. I see ethics as a set of moral standards that must be observed and followed. Having a sense of right and wrong is important because it translates into the behavior and actions of a person. Ethics is what directs a person to choose the right thing over the wrong one. Knowing the difference between right and wrong allows a person to make informed decisions when dealing with difficult situations. It enables a person to align his/her moral convictions with those of the established ethical rules. Adhering to ethics, however, remains to be a personal choice. Despite societal expectations to act and behave according to ethical rules, it cannot be avoided that people’s actions may sometimes deviate from the norm. Ethics, then, is a c onscious decision that requires constant effort from the person adhering to it. It is a conviction to follow established moral principles in order to achieve societal harmony. Ethics in this sense involves having to compromise one’s beliefs with the collective belief system that a society holds about proper behavior. Since ethics is constructed by society,

Advantages And Disadvantages Of Network Media Information Technology Essay

Advantages And Disadvantages Of Network Media Information Technology Essay Im a student of IADCS accessed by NCC Education at Myanma Computer Company in Yangon. Ive to study four core subjects and four elective subjects. In Enterprise Networking Assignment, we have to do handing over and sit exam to achieve that diploma. This assignment is intended to develop some of the heart features of the network and communication to point up the theoretical and practical understanding of the tools and techniques connected with enterprise networking. The tasks in this assignment can be more explored in categorize to acquire advantage of the additional sophisticated features of the network such as telephone system, two-way communications and network topologies. Acknowledgement Firstly I would similar to be grateful NCC Education for improving computer knowledge by preparing this assignment. Thanks also to my lecturer, U AUNG ZAW MYINT for his excellent management in a practiced effect. And also, special gratitude to my colleagues with their support made this assignment successfully. Finally, I wish to widen a deepest thanks to my parents who confident me to come to an end this assignment effectively. Task 1 How the topologies oerate In networking terms, topology refers not only to the physical layout of its computers, cables, and other resources, but also to how those components communicate with each other. A networks topology has a significant effect on its performance and growth potential. There is another terms that fit into topology scheme are Ethernet and token ring, these are sometimes referred to as LAN topologies. The media access method Ethernet uses in a shared-media environment (a logical bus). Token ring networks have a physical star topology but function as a logical ring. All network designs today are based on three simple physical topologies: bus, ring, and star. Bus network topology consists of a series of computers connected along a single cable segment. If this cable fails, the entire network crashes. Fig 1-1 Bus Network Topology Computers connected to form a loop create a ring topology network. A typical single-ring network fail if one computer in the ring fails, but a dual-ring network can operate around any such failure. Fig 1-2 Ring Network Topology A star network topology describes computers connected by cable segments to a central connection point (hub). Star topology doesnt specify how signals should travel from computer to computer, only that cables connect computers to a central device. Fig 1-3 Star Network topology Advantages and disadvantages of network media Media Types Advantages Disadvantages UTP (Twisted pair cable) least expensive, easy to install, widely available and widely use can over only a limited distance, susceptible to interference STP (Twisted pair cable) reduced crosstalk, limit the effects of external interference more resistant to EMI than Thinnet or UTP more expensive than UTP difficult to work with, can over only a limited distance, more fragile than UTP cables Coaxial Cable less susceptible to EMI interference than other types of copper media Less bandwidth than fiber Installation expenses are lofty, Difficult to work with, is not supported for some network standards (eg. Token ring), more susceptible than fiber optic cable Fiber- optic cable is not susceptible to EMI resistant to interference as any media can get, can transmit through longer distance The most expensive form of cabling, expensive to install , difficult to terminate Recommendation I want to recommend setting star network and twisted pair cable (UTP) for the following reasons. Star topology is the relative ease of troubleshooting because all computers connect at a central location; an administrator can quickly and easily isolate network problems involving a single device or cable segment without affecting other devices. Twisted pair (UTP) cable is the common use for star network topology. In UTP cabling, category 5 (cat5), category 5e (cat 5e), category 6 (cat 6) are by far the most popular types. UTP is particularly prone to crosstalk. It is used for telephone system and two-way communication. UTP is common in most office buildings and other work environments. Task 2 Task-2 Internet services The internet services provide for Communication, Information and File transmission all around the world. The following appliance are the most commonly use for internet services. Simple Mail Transfer Protocol (SMTP) -responsible for transferring e-mail. File Transfer Protocol (FTP) -use for file transfer and manipulation services Hypertext Transfer Protocol (HTTP) -use to transfer Web pages from a Web server to a Web browser. Hypertext Transfer Protocol Secure (HTTPS)- use to access linked documents on the World Wide Web that are located on a secure server. Post Office Protocol (POP3): specifies how e-mail clients can identify itself to the server and request that mail messages be made available to the user. Connection speeds The connection speeds that are suitable for the above services are as follows: Services Speeds Information 100 Kbps Communication 28 Kbps(mail) Video conferencing just 384 Kbps File transmission over 1 Mbps Examples of ISP in our country Myanmar Post and Telecommunication (http://www.mpt.net.mm/mpt/index.htm) Myanmar Post and Telecommunication offers a variety of access services from dial-up connection (low speed, low cost) like Internet Dial-Up Account or Pre-paid Access Kit to different kind of Broadband Services (high speed, additional voice options) like Broadband Wireless, ADSL or IPSTAR. Depending on your locality, your current telephone line connection, your budget and your requirements, Myanmar Post and Telecommunication can advice you which Access Service will suit you best. To adapt the Access Services even more to your personal wishes you can choose out of different user plans for each service. Recommendation By any way, we have to choose Myanmar Post and Telecommunication because it is not only the only ISP in Myanmar but also a Government Association. It aims that To rapidly build up the market by taking advantage of high capacity satellite and broadband wireless technologies To ensure network flexibility supporting multiple service type ranging from basic voice to advanced multimedia streaming. To provide complete communication service to anybody, anywhere in Myanmar by achieving 100% network converge nationwide. Task 3 Task- 3 Method for Two-way voice communication A full-duplex is data transmission in both two directions at the same time. Land-line is a good example of full-duplex communication in a telephone networks since they allow both directions of callers to speak and be heard in the same time. Examples: Telephone, Mobile Phone, etc. A half-duplex system supports the communication for two directions, but only one caller can speak at a time. If one caller transmits the signal, another caller must wait for the transmitter to stop transmitting. Antennas are of one of the type of trans-receiver that transmit and receive. Examples: walkie-talkie style two-way radio. DECT (Digital Enhanced Cordless Telecommunications) DECT is not only used mostly in house/miniature office systems but also accessible in various PBX systems used medium and enterprise businesses. This system can be utilized for cordless phones. Voice applications are usually common nowadays. Data applications be, but have been covered by Wi-Fi. 3G cellular (WCDMA) is absolutely full with both DECT and Wi-Fi for not only voice but also data. DECT operates on different frequencies: 1880MHz, 1900MHz, 1910MHz, 1920MHz, and 1930MHz. GSM (Global System for Mobile Communication) GSM has been continually improved to offer platforms that distribute broad range of mobile services. Where the industry started voice calling, there is a powerful platform able to mobile broadband and multimedia services. Its system is now utilized for 219 countries and more than three billion people are using it. GSM is the industry standard for mobile voice and data. GSM is one of the cellular technologies that used to transmit the signal and data services. GSM activates on four different frequencies; 850 MHz, 900 MHz, 1800 MHz and 1900MHzs. This phone system uses transmission of digital and there is a maximum power output of 2W. Legal Requirements In our country, MPT (Myanmar Post and Telecommunication) supports mobile communications plan and agree to DECT (Digital Enhance Cordless Telecommunication) technology. Allocation of frequencies for two-way voice communication In the radio-telephone system, there was one central antenna tower per city, and perhaps 25 channels existing on that tower. This central antenna meant that the phone needed a powerful transmitter big enough to transmit 40 or 50 miles (about 70 km). It means that not many people will use radio telephones there just were not enough channels. The brilliance of the cellular system is the division of a city into small cells. This allows extensive frequency reuse across a city, so that millions of people can use cell phones simultaneously. There are different frequencies operate with the Federal Communication Commission use in DECT and cordless phones. 43-50MHz (base: 43.72-46.97MHz, Handset: 48.76-49.99MHz allocated in 1986 fir 10 channels, and later 25 channels, FM system) 1.7MHz (1.64MHz up to 5 channels, AM system) 900MHz (902-928 MHz, allocated in 1990) 1920-1930MHz (DECT Cordless Phone) 1.9 GHz (DECT Phone Standard) 5.8  GHz (allocated in 2003 due to crowding on the 2.4  GHz band). 2.4GHz (recently MPT allow) Licensing Requirements for two-way voice communication As Newtown Fire Department is one of the Government Association, it will not need licenses for communication. In our nation, Myanmar, the national radio communications controller Ministry of Defense control the reunion of radio frequencies. Radio frequency licenses are not usually issued free of charge and the cost of the license can be different greatly depending on country and type of usage. Operating within FCC rules and conventions is the liability of the actual end user. The FCC can fine organization up to $10,000 per day for failure to comply with the rules and conventions! Licensing is an essential piece of the conundrum, and as vital as any other detail when renting 2-way radios. operate on channels with a bandwidth of 12.5 KHz or less (narrowband) disappointment to comply 1,2031 deadline may result in annulment of license must be capable of operating in 6.25 KHz mode activate on 25 KHz channels Costs of setting up and operating system Handsets Type of Description Costs KIRK 7010 Handset Includes battery, excludes charger and power supply à ¢Ã¢â‚¬Å¡Ã‚ ¬ 250,00 KIRK 2010 Handset, EU Version Includes battery, charger, power supply, belt clip and belt clip connector à ¢Ã¢â‚¬Å¡Ã‚ ¬ 92,00 KIRK 4040 Handset Includes battery, excludes charger and power supply à ¢Ã¢â‚¬Å¡Ã‚ ¬ 274,00 Handset accessories Power Supplies Type of Description Costs Power Supply EU for KIRK 5020, 5040, 6020, 6040, 7010, 7020, 7040 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 15,00 Power Supply EU for KIRK 4020, 4040, 4080 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 10,00 Handset accessories USB Cables Type of Description Costs USB Cable for KIRK 5020, 5040, 6020, 6040, 7010, 7020, 7040 handset chargers à ¢Ã¢â‚¬Å¡Ã‚ ¬ 15,00 Handset accessories Chargers Type of Description Costs Charger for KIRK 4020, 4040 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 15,00 Charger for KIRK 4080 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 31,00 Charger for KIRK 5020, 5040 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 15,00 Handset accessories Safety Lines Connectors Type of Description Costs Safety Line with Connector for KIRK 4020, 4040, 4080 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 15,00 Safety Line Connector for KIRK 4020, 4040, 4080 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 2,00Licensing Type of Description Costs KWS600v3 Multi Cell License à ¢Ã¢â‚¬Å¡Ã‚ ¬ 206,00 KWS6000 User License, up to 30 users à ¢Ã¢â‚¬Å¡Ã‚ ¬ 0,00 KWS6000 User License, up to 150 users à ¢Ã¢â‚¬Å¡Ã‚ ¬ 736,00 KWS6000 User License, up to 500 users à ¢Ã¢â‚¬Å¡Ã‚ ¬ 1.656,00 Services Type of Description Costs Premier Service, One Year, KIRK 2010, 4020, 4040, 5020,5040 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 18,00 Premier Service, Three Years, KIRK 2010, 4020, 4040, 5020, 5040 handsets à ¢Ã¢â‚¬Å¡Ã‚ ¬ 42,00 Premier Service, One Year, KIRK 4080 handset à ¢Ã¢â‚¬Å¡Ã‚ ¬ 48,00 Premier Service, Three Years, KIRK 4080 handset à ¢Ã¢â‚¬Å¡Ã‚ ¬ 116,00 Limitation of each method Limitations of DECT By using large varies of base stations to support building, it communicate with public telecoms network. 32 Kbit/s of net bit rate, that low for data communication. With good range (up to 200 meter insides and 6 kilometre spending directional antenna outsides, data rates of approximately 500 Kbit/s. DECT emerged one time to be a better unusual to Wi-Fi. DECT activates in 1880-1900  MHz band and defines 10 channels. Each base station framework offers 12 duplex communication channels with one time fit occupying any of channels. Interference-free wireless operation to approximately 100 meters outdoors. Operates clearly in common crowded domestic radio traffic situations. For example, generally resistant to intervention from Wi-Fi systems or video dispatchers, Bluetooth equipment, baby monitors and other wireless devices. Limitations of GSM Data transfer rates will reach up to 171 kbps with General Packet Radio Service which not only splits the mobile call into packets but also allows each phone to use several channels. Technical limitations force a set of maximum cell site range of 35 km of GSM Data speeds up to 9.6 Kbit/s are available. Wavelength: 10 Meter and above, frequency range: 890-915MHz (mobile transmit) and 935-960MHz (base transmit). External Interference: There is another transmitter outside the network such as TV transmission, Railway Station frequency, and microwave links. Recommendation I want to recommend setting DECT (Digital Enhanced Cordless Telecommunications) for two-way voice communication for the following effects: Several handsets can be use in each base station and each phone line socket. This let several cordless telephones to put in the region of house, all in action with the same telephone jack. There are a battery charger stations in the add handsets instead of a base station. The extra handsets do not need extra telephone sockets or extra transceivers. Capability to make internal (intercom) calls between handsets. Broaden series talk-time, sometimes available to 24 hours. Matrimonial cordless telephone, employing a solo base station to attach one or more handsets to the civic telecoms net, which is now accessible. Civic access, employing large numbers of base stations to offer elevate ability construction or inner-city area treatment as part of civic telecoms net. Unlike the GSM  standards, does not identify any internal facets of the preset network itself. Connectivity to the preset network which might be of a lot of separate types is made through a base station to come to an end the radio link, and a gateway to attach calls to the preset network. Task 4 Task-4 Telephone System available in our country Telephone system is one of the important parts of requirements for Fire Department. Satellite phone are required for a serious incident such as a major terrorist attack or war and then line phone and PBX system are needed. For this department, four line phones are needed at least and four satellite phones for Chief Fire Officer and three watch officer. For each firefighter, the extensions of line cordless phones are required to call form the center via two way voice communication. Line Phone A telephone line is a single-user circuit on a telephone communication system. These refers to the physical wire or other signaling medium connecting the users telephone apparatus to the telecommunications network, and usually also implies a single telephone number for billing purposes reserved for that user. There must be wires to connect with line phone. These wires connect with Local exchange via trunk lines. These wires were generally copper, although aluminum has also been used, and were carried in balanced pairs separated by about 25 cm (10) on poles above the ground, and later as twisted pair cables. Nowadays, modern lines may run underground, and may carry analog or digital signals to the exchange, or may have a device that converts the analog signal to digital for transmission on a carrier system. Moreover there are connecting with jacks RJ11 jack for the departments and homes. Private branch exchange (PBX) system PBX is also an exchange system for telephone. This exchange will serves for Fire Department to communicate easily and cheaply within the Department. It makes connections among the internal phones and then connects them to PSTN (public switched telephone network) by using trunk lines because there is incorporation with phones, fax machines, modems, and more. The extension is used to communicate with each other. The PBXs advantage was cheap for internal phone calls Now PBX became popularity and it started the services such as hunt groups, call forwarding, and extension dialing etc. The advantages when using the VOIP PBX system: Free internal calls Allow virtual incoming numbers to breaking long distance barriers and virtual call centers on anywhere. Easy and quick implementation within the existing PBX infrastructure can be gained with inexpensive Analogue Telephony Adapters that will convert signals from your existing mostly analogue phone lines into VoIP extension. Disadvantages: Dependent on internet connection damageable in the case of power outages for emergency calls, the system cannot be used a) The main equipment that are needed for Fire Department The system components for PBX station are the following. Cabinets, vaults, closets Another housings Wires for interconnection The PBXs switching network. Microcomputer that use for data processing and control. Many cards such as Logic, switching and control, power and Related equipments for PBX operation. Phone Handsets and stations called lines. Telco trunks to communicate public phone network at the outside. The operator is allowed by switchboard to control incoming call. For electricity, High performance UPS (Uninterruptible power supply) b) The features of PBX system The following are main features in PBX system. To dial other extensions To dial outside lines To make an enquiry call to another extension whist connected to an external call To transfer the external call to the extension where an enquiry call had just been made c) Cost of equipments and installation Equipments Costs Installation Costs For each Line Phones, Fire Department will pay $1,600 and PXB installation is $ 2,000. The services charges are estimating $ 800. So totally amount, four line phones and PBX station and services charges are almost $ 9,200. d) Costs of Operating for monthly No. Type of Description Prices 1 2 3 4 Phone Bill for four lines and extensions monthly PBX Operator Salary Bill services for phone company PBX equipment maintenance services $ 350 $ 200 $ 25 $ 75 Total Amount $ 650 Recommendation For Fire Department, telephone system is one of the important parts of requirements. Line phone and PBX system are needed. And then, satellite phone are required for a serious incident such as a major terrorist attack or war. For this department, four line phones are needed at least and four satellite phones for Chief Fire Officer and three watch officer. For each firefighter, the extensions of line cordless phones are required to call form the center via two way voice communication. Task 5 Task-5 If the Newtown has no electrical power or fixed telephone lines being broken, there should be an emergency using of appliance. We can use not only mobiles, walkie-talkies, and satellite phones but also generators which has the voltage of over 6600kva. Satellite Communication Satellite communication can be extremely useful for the users who are situated in vastly remote areas, and cannot access a broadband connection. Satellite receivers on the ground consist of satellite telephones, mobile reception, direct-to-home (DTH) satellite equipment, equipment in aircraft and handheld devices. Two-way voice communications are available. Data rates: 64 Kbit/s. The satellites provide a relay link to the home land earth station from the mobile terminal. Mobiles communications (GSM) Two-way voice communications are available. Can transmit 10 meter and above. Frequency range: 890-915MHz (mobile transmit) and 935-960MHz (base transmit). It is ideal for emergency services and all kinds of personal communications. Walkie-talkies Two-way voice communications are available. Hand-held transceivers can use to communicate between each other, or to vehicle-mounted or support stations. Maximum range is around 2 miles (3kilometers). Frequency range: 49 MHz band (shared with cordless phones, baby monitors, and similar devices) as well as the 900 MHz band.. Task 6 Task-6 Report for Fire Department To Mr. STER BERD November 14, 2010 (Chief Officer, Fire Department) Newtown, Green Road, No. 1111 B. From Ms. KHIN SANDAR PHYO KHINE (Network Engineer) Network Department, Red Links Company Pyay Road Report Title : Recommendation from the view of network engineers for Fire Department The Fire Department has been restructured and is opening a new headquarters building in the Newtown. I have to demonstrate an understanding of the network requirements for a new headquarters including a computer network, telephone system and two-way voice communications with staff on call in fire engines and fire department cars. Firstly, I think star topology is suitable for network design. Because star topology can be management easily and locate problem easily and then it is more expand than Bus and Ring topology. Moreover, in my opinion, I think UTP is more able to use for star topology. Due to cheap, easy installation and widely available and widely use. Secondly, I suggested about the internet connection requirements for the Fire Department. Our age became the age of internet. For Fire Department, it is needed to know the information of fire and to be contact easily. Therefore, I described Internet services, required connection speed and Internet services providers (ISPs) and its prices for requirements. And I said the methods could implement for two way voice communication. There are two kinds of it such as full duplex and half duplex. I had estimated of cost for setting up and operation system including licensing costs and equipment costs. I suggested the limitation of each system. Moreover, I explain the telephone systems available in our country for single-site organization like Fire Department. In the section, I explain the line phone, PBX for extension and satellite phone. The main equipments, features, costs and costs operation the system are explained. In this section, if there is an event of a serious incident such as a major terrorist attack or war, I suggested how can work the operation of Newtown having no electrical power and fixed telephone lines being broken. Sincerely, KHIN SANDAR PHYO KHINE KHIN SANDAR PHYO KHINE (Network Engineer)

To Kill a Mockingbird by Harper Lee Essay -- To Kill a Mockingbird Essa

To Walk in Another Man's Shoes '' You never really understand a person until you consider things from his point of view''; (30). Atticus Finch, a popular lawyer, and the father of the main character in Harper Lee's To Kill a Mockingbird, teaches this lesson to his children. This idea does not just apply to Maycomb County in the 1930s, but to everyone everywhere. This story takes place in Maycomb, Alabama during the great depression. Most whites are very prejudiced and don't care to hear a Negro's opinions or thoughts on anything. In To Kill a Mockingbird, Harper Lee explains that a person has to try to see a situation from the other person's point of view before they make a judgement. Scout begins to realize that people's ignorance isn't always their fault. Her teacher, Miss Caroline, is new in Maycomb, and doesn't know about the families living there. Scout was very upset that she got scolded for explaining the caste system to the teacher, but then she began to understand. ''...but if Walter and I had put ourselves in her shoes we'd have seen it was an honest mistake on her part. We could not expect her to learn all of Maycomb's ways in one day, and we could not hold her responsible when she knew no better.'';(30). A lot of the time, people don't stop to understand a person, but are quick to make judgements. All people need to do is to try to understand why the person said what they did, try to see where he or she is coming from. Only then can mankind know what to do in a...

A Review of the Research Study

The study is a mixed theoretical-empirical study regarding bystander intervention. It is theoretical in the sense that it applies known concepts of the bystander effect and helping mechanisms.It is however dominantly empirical since it bases its findings and method on observations of actual circumstances. It attempts to reproduce actual situations through a controlled experimental environment wherein limited variables are introduced and measured by the researchers.The experiment presumes to manifest high external validity in the sense that the situation presented could likely occur in actual real-life scenarios. Even the theory behind the research has been observed to happen in actual crimes or situations. In fact, this same research resulted from a crime effected in New York wherein witnesses failed to give aid to the victim.Thus, if variables were adequately isolated and conclusions logically inferred, the results of such experiment would be highly valid externally. The problem her ein lies in the low levels of construct validity. Albeit the generalizability of the theories in question, it is questionable whether the appropriate instruments of measurement were in place.The results of the experiment discussed the effect of group number, sex, and educational background on bystander intervention. However only one of these factors was adequately represented, that of group number. Bystander intervention was in practice representative only of the presence of unobservable or unperceived bystanders, as differentiated in the study’s literature.The effect of bystander presence with regard to perceived and observable bystanders could not have been measured by the researchers as all the bystanders they had planted in the experiment with the participant were unobservable, as they were supposedly in different rooms.The factor sex was discussed whenever the participant’s sex was different from that of the perceived group member or members, particularly the diff erence when there was a potential male volunteer in the group. However, the research design shows a large inequality in the number of male and female participants. Further, the research shown to back up the discussion had not been previously discussed to ground the relevance of the effect of sex in helping as to that of the actual study.In other words, there was no previous discussion as to the intent of the researchers to measure such factor, giving the impression that the discussion was inserted only after the results of the experiment had come in – an unreliable and bias-prone practice in research. Further, the factor regarding the medical background of a potential volunteer and other group member was likewise not discussed until the results portion of the paper.The failure to distribute this factor to the three observed group sizes may also have presented disparity in the data gathered. There was also a lengthy discussion in the results regarding the avoidant-avoidant nat ure of the conflict that emerged in participants who did not intervene in the emergency presented. This is highly speculative in nature and is largely unsupported by self-reports presented in the research paper. In fact, there wasn’t even any previous research presented to ground the arguments made.There seems to be high internal validity as the research adequately described the means of measuring intervention and gave data and computations regarding the measurements obtained. There was also adequate presentation of the commutations of the participation of the respondents.Further, there was also a note regarding participants who had been dropped and for what reason this had been done.   Despite what would have been expected given the high external validity of the concept being studied, the results of this experiment show low external validity. The situation presented shows a bystander who has previous knowledge regarding the situation of the victim of the emergency.The byst ander thus has knowledge of the nature of the emergency and the cause of the same. Furthermore, the previous rounds of discussion that the participants had engaged in regarding their college experiences establishes a semblance of relationship between them. The mere fact that they are in the same research environment for a psychological experiment already creates a level of relation between the participant and the victim.This may not be and often is not the case with actual situations wherein the bystander effect is observed. In many of these situations the participant is not related to the victim and there is no knowledge regarding the situation unfolding – except for certain circumstances where the extremist nature of the emergency could not be mistaken for any other situation. Overall, the research proves to be high in internal validity, low in construct validity, and low in external validity.Based on existing literature regarding this topic, the research presented informat ion consistent with findings of other researchers. An increase in group size has been found to have a minimizing effect on bystander intervention.The findings, such as in the murder case presented as the ratio for the research in question, display this finding in practice. It   should be bourne in mind however that in spite of the correct conclusion of the research hypothesis, the other results should not be taken at face value, nor should the procedure employed by the researchers by reproduced without thorough analysis of the accurate representation of variables.ReferenceDarley, J. M., & Latane, B. (1968). Bystander intervention in emergencies: Diffusion of responsibility. Journal of Personality and Social Psychology, 8 (4), 377-383.

Employee Resistance to Change Essay

Contemporary business dynamics are pressuring organisations to change and adapt effective strategies to operate and remain competitive within this competitive environment. As a result, organisations are responding by embracing change as part of the transformation and strategising process (Pieterse, Caniels & Homan, 2012, p. 799). However, when changes in the organisations occur, employees are likely to resist such changes (Zwick,  2002, p. 542). According to Bovey and Hede (2001, p. 372) when people are confronted with major organisational changes, they are likely to go through a reaction process because change involves moving from known to unknown. Employee resistance to change occurs when managers adopt top-down change process, forgetting that employees are important part of the change process; employee inclusion and motivation is crucial and inevitable. This paper is conducted to explore the main problem of employee resistance to change and motivating factors that lead to employ ee resistance. This essay will also propose recommendation of appropriate solutions to this problem. Organisations in the 21st century have to strategise and establish effective competitiveness by undertaking transformational change initiatives. Transformational change requires organisations to make radical modifications to their business models as part of dealing with contemporary uncertain business environment as well as repositioning effectively in the wider business environment (Pieterse, Caniels & Homan, 2012, pp. 799-800). Organisational managers would want to lead relatively smooth and productive change initiatives as part of their responsibilities of managing organisations appropriately. However, when changes do occur, Manuela & Clara (2003, p. 148) has established that employees are likely to resist the changes. Resistance has to  be viewed as a natural process that is bound to happen and should be expected to any change process. Resistance to organisational change manifests in several ways. According to Bovey and Hede (2001, p. 540) major ways in which resistance to change occurs include employees having grievances, level of turnover increasing, efficiency declining, output decreasing, and aggression to management increasing. Many organisations desire to undertake changes that transform and positively impact their organisation, although this does not happen in many cases. According to Pieterse, Caniels and Homan (2012, p. 798) change is becoming a common element of organisational life. Balogun and Hailey (2008) point out that organisation that are keen to remain competitive are those that are continuing to adapt to changing business environment. However, even when this is the case, Grant and Marshak (2011, p. 204) have argued that effective organisational changes are unlikely to be experienced by an organisation when they are initiated. In an earlier research that was carried out by Hughes (2011, p. 451) it was argued that 70% of change programmes that organisations undertake fail to achieve their intended outcomes or purposes. At the same time, Schraeder (2004, p. 340) found out that 34% of organisations that undertake organisational changes are likely to achieve positive results, meaning that 66% of organisations are bound to fail in their change initiatives. As a result, Zwick (2002, p. 542) has noted that implementing change programmes in organisations that realise positive outcomes remain problematic for many organisations in the 21st century. Ayodeji & Oyesola (2011, p. 235) have postulated that organisational change is a dynamic process, which when taken poorly contribute to employee resistance to it, and eventually leads to failure of the whole process. Employees resist changes when they occur in the organisations for several reasons. Many organisations when they introduce changes are likely to stick to the ‘top-down organisational change’ process (Awasthy, Chandrasekaran & Gupta, 2011, pp. 43-45). Top-down change process provides prescription that  has only been developed by top managers and given to lower cadre employees down the ranks to consume without their input. According to Bovey & Hede (2001, p. 540) resistance occurs at the individual level, where employees are motivated by psychological factors to change that include resentment, frustration, low motivation and morale, fear, and feelings of failure. At the same time, earlier publication by Yilmaz & Kilicoglu (2013, pp. 17-18) identified four factors that motivate employees to resist changes in the organisation: employees focusing on self- interests as opposed to those of the organisation, having inadequate understanding of change and its implications, having conviction that change lacks sense for the organisation, and employees having low tolerance. In addition, employees resist change, which according to Martin, Jones & Callan (2005, pp. 265-268) is as a result of developing selective negative perception to the process, having habit of not tolerating change, viewing change as inconveniencing or loss of freedom, fear of economic implications from the process, fear of unknown, and remembering past bad experiences with change process. Organisations can address employee resistance to organisational change by implementing three categories of recommendations based on the Kurt Lewin Change Model. Lewin’s model is also known as ‘Unfreeze-change-refreeze’ approach, where any change process in the organisation should be embraced after having thorough understanding of the process and adequate motivation for those affected has to be facilitated (Brisson-Banks, 2010, p. 244). The first stage of change involves unfreezing, which should involve  organisations making adequate preparations in order for anticipated changes to be accepted. This is a stage where status quo impeding change process should be diluted and broken successfully. During the unfreezing, it is important for organisation to undertake several measures aimed at reducing resistance: have clear picture of what should be changed, research to establish current state of the organisation, have clear understanding of what change should be pursued, and generate adequate support from the management for the process (Brisson-Banks, 2010, p. 244). At the same time, management should create need and desire for change in the organisation by creating an attractive and motivating message about the importance of change for the organisation and communicating it to employees, developing a vision and mission that employees are able to buy into, increasing communication among affected employees, and re-emphasising to employees the importance of change (Smith, 2005, p. 410). Another important step is for management team to understand doubts and concerns that employees are manifesting and be in a position to address and respond to them appropriately. The second stage involves an organisation undertaking and implementing change process while working and diluting all sources that may breed resistance to the process. Change becomes successful when communication and sharing of information takes place frequently (Weber & Weber, 2001, pp. 291-292). Communication is well planned and implemented as part of the change process. At the same time, management should from time to time communicate to employees benefits that are bound to come from implementing change programmes. In this case, it is recommended that management should clearly  explain exact benefits that will occur and how the whole process will affect employees (Burnes, 2004, p. 313). Furthermore, greater effort should be directed towards preparing employees who are affected by the process. The idea should be to introduce change programmes on gradual process, and fostering monitoring, while communicating and sharing information by all stakeholders involved. Consequently, management should work to dispel suspicion, misunderstanding, and fear among employees that compound the process (Wim, 2005, pp. 129-130. This should be achieved through providing timely, open, and honest answers to all concerns by employees, dealing with emerging problems immediately, and developing a positive change picture in the minds of employees (Weber & Weber, 2001, pp. 291-292). More importantly, organisations can foster less resistance to change process when they empower employees by increasing opportunities to enable employees participate in the process, providing proper direction to employees, and enhancing employee engagement in the process (Denise, Rodney & Schmaltz, 2003, p. 317). Additionally, employees should be involved in each stage of change process, develop sense of owning the process, and feeling to participate in the process adequately while their needs are addressed effectively. The last stage of the change process involves refreezing, where effort should be enhanced to ensure changes taking place are being anchored in the culture and employees being motivated to sustain them in their daily activities. In this stage, management of the organisation should ensure employees have greater roles to play in ensuring change process generates long-term benefits (Brisson-Banks, 2010, p. 245). This should involve providing necessary support to employees such as re-training them to acquire new  skills to engage more in the change process. At the same time, effective and adequate participative leadership should be provided to help employees see greater benefits of the change process (Brisson-Banks, 2010, pp. 245-248). In addition, management should create an inclusive reward system to motivate employees and recognise their positive contribution to the change process. Also, effective feedback systems that respect employees should be created to use in monitoring and evaluating the whole process of change in the organisation (Barratt-Pugh, Bahn & Gakere, 2013, p. 752). Besides, information sharing and support for employees should be enhanced and employees should be adequately motivated to a level they feel to be part and parcel of the process, they own it, and their needs are respected and protected (Barratt-Pugh, Bahn & Gakere, 2013, p.756 ). These recommendations aim to ensure employee resistance to organisation change is diluted and where necessary minimised. In conclusion employee resistance to change is a common phenomenon for organisations aiming to transform and change. Resistance to change is motivated by numerous factors within and outside organisation. Employee resist changes in most cases when changes being introduced have a top-down approach that exclude and isolate employees. 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