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The purpose of this study was to explore what affective events influence job satisfaction amongst secondary school teachers of two private schools in Gauteng. The theoretical framework for this study was the Affective Events Theory as proposed by Weiss and Cropanzano. A total of 37 participants completed an open-ended questionnaire presenting an emotion and asking participants to describe an event that could be linked to the emotion experienced in as much detail as possible. Thereafter 6 participants were selected for follow-up interviews, based on age, gender and years' teaching experience to enquire about their perception on the role of leadership behaviour played in creating these events as well as investigating possible turnover intent. The results from this study highlighted that events which resulted in positive affectivity were mostly connected to learners as negative affective events involved leadership behaviour. It also highlighted how leadership behaviour contributed to these events and expressed possible turnover intent as a result of their experiences of these events at school. / Dissertation (MEd)--University of Pretoria, 2016. / Education Management and Policy Studies / MEd / Unrestricted

Studies conducted over the past decades have identified the presence of a greater amount of negative emotional reaction and speech disruption in particular speech situations among children who stutter, compared to those who do not (Brutten & Vanryckeghem, 2003b; Knudson, 1939; Meyers, 1986; Trotter, 1983). Laboratory investigations have been utilized to describe the particular situations that elicit the greatest or least amount of speech concern and fluency failures. More recently, in order to deal with the limitation of laboratory research, the use of self-report tests have gained popularity as a means of exploring the extent of negative emotional reaction and speech disruption in a wide array of speaking situations. However, the availability of such instruments for use with children has been limited. Toward this end, the Speech Situation Checklist (SSC) was designed for use with youngsters who do and do not stutter (Brutten 1965b, 2003b). Past investigations utilizing the SSC for Children have reported on reliability and validity information and provided useful normative data (Brutten & Vanryckeghem, 2003b; Trotter, 1983). Additionally, the findings from those research studies have consistently revealed statistically significant differences in speech-related negative emotional response and speech disorganization between children who do and do not stutter. However, since its initial construction, the SSC has undergone modifications and paucity of normative data for the current American form of the SSC has restricted its clinical use. To fill this void, the revised SSC for children was utilized in the present study to obtain current normative and comparative data for American grade-school stuttering and nonstuttering children. Additionally, the effect of age and gender (and their interaction) on the emotional reaction and speech disruption scores of the SSC was examined. The SSC self-report test was administered to 79 nonstuttering and 19 stuttering elementary and middle-school children between the ages of 6 and 13. Only those nonstutterers who showed no evidence of a speech, language, reading, writing or learning difficulty, or any additional motor or behavioral problems were included in the subject pool. Similarly, only those stuttering participants who did not demonstrate any language or speech disorder other than stuttering were contained in the study. Measures of central tendency and variance indicated an overall mean score of 78.26 (SD=19.34) and 85.69 (SD=22.25) for the sample of nonstuttering children on the Emotional Reaction section and Speech Disruption section of the SSC, respectively. For the group of stutterers the overall mean for Emotional Reaction was 109.53 (SD=34.35) and 109.42 (SD=21.33) for the Speech Disruption section. This difference in group means proved to be statistically significant for both emotional response (t=3.816, p=. 001) and fluency failures (t=4.169, p=. 000), indicating that, as a group, children who stutter report significantly more in the way of emotional response to and fluency failures in the situations described in the SSC, compared to their fluent peers. Significant high correlations were also obtained between the report of emotional response and the extent of fluency failures in the various speaking situations for both the group of nonstuttering (.70) and stuttering (.71) children. As far as the effect of age and gender is concerned, the present study found no significant difference in the ER and SD scores between the male and female or the younger and older group of nonstuttering children. Interestingly, a significant age by gender interaction was obtained for the nonstuttering children, only on the Speech Disruption section of the test.

Being given the diagnosis of a disability generally affects an individual's emotional state, however, this has not previously been investigated with respect to audiology and the diagnosis of hearing loss. The first aim of this study was to describe some of the common initial reactions to the diagnosis of hearing loss (HL). An awareness of these emotional reactions will aid audiologists in counselling their patients. Counselling occurs at the time of the diagnosis and throughout the aural rehabilitation process. However, counselling tuition is currently not provided for audiology students at New Zealand universities and there are few professional development courses for practicing audiologists. The second aim of this study was to evaluate current audiological counselling services and ascertain the impact on patients' decisions to get hearing aids (HAs). To accomplish these aims, 27 adults who had been newly-diagnosed with a HL completed an initial reaction questionnaire, partook in an interview which followed up on the questionnaire, and subsequently completed a second questionnaire at least three weeks later. There were two versions of the second questionnaire, depending on whether they had chosen to have HA(s) fitted. The results found that the common emotions reported were a sense of loss, sadness and resignation, as well as relief. Furthermore, an individual's level of optimism tended to decrease in response to the hearing test result. The ratings of the audiological counselling services were positive and seemed not to significantly influence the individual with respect to their decision to purchase HAs. The two areas of audiological counselling which could be improved related to how the audiologist explained the HL, particularly in relation to the individual's life, and also the provision of information to patients prior to the fitting of the HA. In addition to the data that was collected in relation to these aims, information was collected with respect to patients' perceptions of their HL prior to the hearing test, their interpretation of the hearing test results, and also how the patient's significant other responded to the diagnosis. The information from this study will be useful for equipping audiologists, both new graduates and those with more experience, to provide optimal audiological care for their patients.

Adapting to change in a constantly changing environment is a challenge that organisations face on a daily basis. In order to stay competitive globally, the management of resistance to change becomes crucial. Research done on leadership reveals the very strong effect that leaders have on followers’ behaviours and attitudes and it is emphasized the role leadership plays in the implementation and supporting of change. The purpose of this dissertation is to determine whether a relationship between leadership and resistance to change exist within the higher education sector. The study obtains data of 75 participants within the faculty of engineering. The survey was done by means of a questionnaire. The statistical analyses included frequency analysis, descriptive statistics, reliability analysis, correlations, independent t-tests, Mann-Whitney tests, ANOVAs and Kruskal-Wallis tests. Results indicated that employees’ reactions toward change could be influenced by the type of leadership style present in the organisation, therefore it is necessary that the correct leadership style within an organisation cannot be underestimated. It could mean the difference between success and failure. For the purpose of this study, the researcher considered the scales of the Resistance to Change questionnaire sufficiently reliable, but further exploration of the scales and its adaptation to this context may be needed in future to enhance reliability measures. An important insight of this research is that, to be more effective in creating and supporting change within organisations, managers need to learn to recognise and understand resistance within them as well as in others. This research contributes to the already vast content of research on leadership and resistance to change and does so by being focused on studying these constructs under a unique set of circumstances. / Thesis (MBA)--North-West University, Potchefstroom Campus, 2013

Adapting to change in a constantly changing environment is a challenge that organisations face on a daily basis. In order to stay competitive globally, the management of resistance to change becomes crucial. Research done on leadership reveals the very strong effect that leaders have on followers’ behaviours and attitudes and it is emphasized the role leadership plays in the implementation and supporting of change. The purpose of this dissertation is to determine whether a relationship between leadership and resistance to change exist within the higher education sector. The study obtains data of 75 participants within the faculty of engineering. The survey was done by means of a questionnaire. The statistical analyses included frequency analysis, descriptive statistics, reliability analysis, correlations, independent t-tests, Mann-Whitney tests, ANOVAs and Kruskal-Wallis tests. Results indicated that employees’ reactions toward change could be influenced by the type of leadership style present in the organisation, therefore it is necessary that the correct leadership style within an organisation cannot be underestimated. It could mean the difference between success and failure. For the purpose of this study, the researcher considered the scales of the Resistance to Change questionnaire sufficiently reliable, but further exploration of the scales and its adaptation to this context may be needed in future to enhance reliability measures. An important insight of this research is that, to be more effective in creating and supporting change within organisations, managers need to learn to recognise and understand resistance within them as well as in others. This research contributes to the already vast content of research on leadership and resistance to change and does so by being focused on studying these constructs under a unique set of circumstances. / Thesis (MBA)--North-West University, Potchefstroom Campus, 2013

Being given the diagnosis of a disability generally affects an individual's emotional state, however, this has not previously been investigated with respect to audiology and the diagnosis of hearing loss. The first aim of this study was to describe some of the common initial reactions to the diagnosis of hearing loss (HL). An awareness of these emotional reactions will aid audiologists in counselling their patients. Counselling occurs at the time of the diagnosis and throughout the aural rehabilitation process. However, counselling tuition is currently not provided for audiology students at New Zealand universities and there are few professional development courses for practicing audiologists. The second aim of this study was to evaluate current audiological counselling services and ascertain the impact on patients' decisions to get hearing aids (HAs). To accomplish these aims, 27 adults who had been newly-diagnosed with a HL completed an initial reaction questionnaire, partook in an interview which followed up on the questionnaire, and subsequently completed a second questionnaire at least three weeks later. There were two versions of the second questionnaire, depending on whether they had chosen to have HA(s) fitted. The results found that the common emotions reported were a sense of loss, sadness and resignation, as well as relief. Furthermore, an individual's level of optimism tended to decrease in response to the hearing test result. The ratings of the audiological counselling services were positive and seemed not to significantly influence the individual with respect to their decision to purchase HAs. The two areas of audiological counselling which could be improved related to how the audiologist explained the HL, particularly in relation to the individual's life, and also the provision of information to patients prior to the fitting of the HA. In addition to the data that was collected in relation to these aims, information was collected with respect to patients' perceptions of their HL prior to the hearing test, their interpretation of the hearing test results, and also how the patient's significant other responded to the diagnosis. The information from this study will be useful for equipping audiologists, both new graduates and those with more experience, to provide optimal audiological care for their patients.

Anestesisjuksköterskan möter i sitt arbete på kritiska händelser vilket för anestesisjuksköterskan kan leda till fysiska och psykiska yttringar vilka i sig kan leda till att de inte kan prestera normalt vilket påverkar patientvården. Forskning inom detta är framförallt internationell och mot bakgrund av detta behövs även forskning inom detta område även i Sverige. Syfte med studien var att undersöka anestesisjuksköterskors upplevelser efter en kritisk händelse i samband med anestesi. Studien är av kvalitativ design. Datainsamlingen genomfördes med hjälp av sex semistrukturerade intervjuer. Vid analys av data användes kvalitativ innehållsanalys vilket resulterade i tre kategorier; Känslomässig reaktion som anestesisjuksköterska; Behov av stöd; Anestesisjuksköterskans arbete förändrades. En slutsats kan utifrån studien dras att anestesisjuksköterskan i sitt arbete möter på händelser som framkallar känslomässig rektion och att anestesisjuksköterskan har ett behov av stöd. Händelsen påverkar anestesisjuksköterskans arbete och stödet är av vikt både för anestesisjuksköterskans hälsa och för fortsatt omvårdnadsarbete.

Computer graphics field is rapidly growing and is widely used in many industries, especially in cinematics. The visual effects, which is a part of the field, have become more affordable in comparison to special effect. By using more visual effects, safety during the shooting increases and the use of resources decreases. However, the field is still young and there are a lot of flaws to consider when creating such an effect. It is important that CGI in movies are created in such a way that it does not disrupt the viewing experience unless it’s done on purpose. Therefore, CGI in a real-life setting should look real. To create CGI that is closer to reality, this study examines the differences between special effects and visual effects in the aspect of the viewing experience. To investigate this question, we conducted an experiment following a semi-structured interview. 13 students participated in this study where they had to watch video clips representing the special respective visual effect. During the experiment, they did a self- report by filling in a questionnaire. A Valence-Arousal model was used to examine the subject’s emotional reactions. The result suggests that there are no significant differences between the two effects in regard to an emotional reaction. However, it shows that the visual effect had flaws of being too plastic and too perfect which makes it less convincing compared to the special effects. In contrary, the special effects do not have the ability to be exaggerating, which in turn makes it more exciting to watch the visual effects. Although this study does not solve any flaws, it highlights those that need to be fixed for the goals of improving CGI. / Datorgrafik är ett ständigt växande ämne och tekniken kan appliceras så många olika sätt, speciellt inom film. Visuella effekter som är en del av ämnet som har blivit ett mer prisvärt alternativ i jämförelse till specialeffekter. Genom att använda mer visuella effekter, har säkerheten i filmandet ökat och användningen av resurser minskat. Men datagrafiksämnet är fortfarande relativt ny och det finns många brister att tänka på när det gäller att skapa en visuell effekt. Det är viktigt att CGI i filmer är skapad på sådant sätt att den inte stör tittarupplevelsen, såvida det inte är med mening. CGI i en verklighetstrogen miljö bör därför se verklighetstrogen ut. För att skapa CGI som är närmare verkligheten ska denna studien undersöka skillnaden mellan specialeffekter och visuella effekter baserad på tittarupplevelsen. För att undersöka denna fråga har vi utfört ett experiment med följd av en semi-strukturerad intervju. 13 studenter deltog denna studie där de har kollat på videoklipp med specialeffekter respektive visuella effekter. Under experimentet fick de fylla i en enkät där de utvärderar deras reaktion till klippen samt vad de tyckte om respektive klipp. En Valence-Arousal-modell användes för att undersöka deltagarnas emotionella reaktion. Resultatet visar att det inte är någon signifikant skillnad mellan de två effekterna när det gäller den emotionella reaktionen. Däremot indikerar att de visuella effekterna var för konstlad samt för perfekt i jämförelse till specialeffekter. Dessa nackdelar gjorde effekten mindre övertygande. Emellertid kan specialeffekterna inte överdrivas i samma skala som visuella effekter vilket gör den visuella effekten mer spännande. Denna studie löser inte de problem som visuella effekter har idag, men den tar fram problem som behöver fixas för att förbättra tekniken.