Likert Scale Development

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Likert Scale Development Social psychological attitudes are perhaps one of the most important determinants of society in that it is the individual’s attitude that motivates his or her behaviour. As Rajecki (1990) summed up this conception: ‘...attitude is seen as the cause and behaviour is seen as the effect.’ (Rajecki, 1990, p.4). Given consideration, it is easy to see that this is in fact the case; for example, why do people aspire to an education? The reason for this is that they perceive an education to be a positive thing and therefore as something to be desired. There are many words which are variations of ‘attitude’ such as beliefs, perceptions, convictions, judgements and opinions. Every day we are forming attitudes and acting according to these attitudes and so it becomes clear that attitudes are the factors underpinning everyday life. Allport (1935) defined attitudes as ‘... a mental neural stateof readiness, organised through experience, exerting a directive or dynamic influence upon the individual’s response to all objects and situations with which it is related’ (Rajecki, 1990, p.4). Attitudes are normally measured through the use of scales such as Thurstone’s equal appearing interval scale and Likert’s(1932) summated rating scale. The Likert scale is perhaps one of the most widely used scale in attitude measurement (Dyer, 1995). Unlike the other scales, the Likert scale employs only monotone items which are either favourable or unfavourable. Respondents have to indcate their level of agreement with a list of these monotone items on a scale from one to five. The answer format is normally presented in the following order: strongly agree, agree, undecided, disagree, strongly disagree (See App1, Figure 1 for ex... ... middle of paper ... ...* 0.6 27 The government should give in and reduce fuel prices r * 0.6 28 The protest should occur again to reduce fuel prices SD High 32 Protestors should have been arrested Mean * 2.5 36 Petrol prices are too high Mean * 2.5 39 Taxes are high to improve public services Increases Alpha Table 2 - Reason’s for item removal at time 2 Item Reason 3 The government should give in to the blockades r * 0.6 6 The government should not give in to bully-boy tactics Mean * 3.5 8 Fuel tax cuts are essential for businesses to survive Mean * 2.5 14 The blockades have achieved good results Mean * 3.5 I would be happy to have a nuclear waste plant in my back garden (please circle one answer) 1 2 3 4 5 Strongly Agree Undecided Disagree Strongly Agree Disagree Figure 1. - Example attitude statement

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