A key feature of best practice prudential supervision of financial institutions is the use of a risk rating system to formalise the outcome of supervisory reviews and ongoing monitoring processes. The Australian Prudential Regulation Authority (APRA) implemented the Probability and Impact Rating System (PAIRS) in 2002. Given the favourable economic conditions in which PAIRS was developed and has so far operated, any form of validation using backtesting methods is prevented. Consequently, this thesis seeks to develop a framework with which to evaluate and better understand the PAIRS risk rating system for authorised deposit-taking institutions. Specifically, we specify and estimate models in which the risk ratings are related to the statistical data that supervisors have access to when forming their expert judgement assessments of the PAIRS risk components. Whereas prior studies have generally focused on the overall supervisory rating, we model the primary components of the PAIRS rating (inherent risk, management and control risk, and capital support risk) as well as the aggregate risk of failure rating. Using a sample of ratings from 2002 to 2006, we find that the statistical data is able to explain much of the variability in ratings for credit unions and building societies (CUBS) and Australian and foreign subsidiary banks but not foreign bank branches. As expected, the regressions are stronger for inherent risk and capital support risk ratings than management and control risk ratings. However, supervisors?? consideration of adverse qualitative factors adds considerable explanatory power to a model based solely on statistical data, particularly for management and control risk ratings. We also model the determinants of supervisory exceptions and capital adequacy breaches over 1992 to 2006 and find that the risk indicators associated with a higher likelihood of an exception and/or breach are generally consistent with the risk indicators associated with supervisory risk ratings. The outcomes of the thesis have a number of policy implications and practical applications. For example, the estimated models have the potential to be used as a quality and consistency tool to detect rating outliers within PAIRS. We also propose some improvements to APRA??s exception reporting system for CUBS.

The technique of �open throat� is a pedagogical concept transmitted through the oral tradition of singing. This thesis explored the pedagogical perceptions and practices of �open throat� using empirical methodologies to assess technical skill and associated vocal quality. In the first study (Mitchell, Kenny, Ryan, & Davis, 2003), we assessed the degree of consensus amongst singing pedagogues regarding the definition of, and use in the singing studio of the technique called �open throat.� Results indicated that all fifteen pedagogues described �open throat� technique as fundamental to singing training and were positive about the sound quality it achieved, especially in classical singing. It was described as a way of maximising pharyngeal space or abducting the false vocal folds. Hypotheses generated from pedagogical beliefs expressed in this first study were then tested acoustically (Mitchell & Kenny, 2004a, 2004b). Six advanced singing students sang in two conditions: �optimal� (O), using maximal open throat, �sub-optimal� (SO), using reduced open throat and loud sub-optimal (LSO) to control for the effect of loudness. From these recordings, acoustic characteristics of vibrato (Mitchell & Kenny, 2004b) and energy distribution (Mitchell & Kenny, 2004a) were examined. Subsequent investigations of the vibrato parameters of rate, extent and onset, revealed that extent was significantly reduced and onset increased when singers did not use the technique. As inconsistent vibrato is considered indicative of poor singing, it was hypothesized that testing the energy distribution in these singers� voices in each condition would identify the timbral changes associated with open throat. Visual inspection of long term average spectra (LTAS) confirmed differences between O and SO, but conventional measures applied to long term average spectra (LTAS), comparing energy peak height [singing power ratio (SPR)] and peak area [energy ratio (ER)] were not sensitive to the changes identified through visual inspection of the LTAS. These results were not consistent with the vibrato findings and suggest that conventional measures of SPR and ER are not sufficiently sensitive to evaluate LTAS. In the fourth study, fifteen expert listeners consistently and reliably identified the presence of open throat technique with 87% accuracy (Mitchell & Kenny, in press). In the fifth study, LTAS measurements were examined with respect to the perceptual ratings of singers. There was no relationship between perceptual rankings of vocal beauty and acoustic rankings of vocal quality (Kenny & Mitchell, 2004, in press). There is a vast literature of spectral energy definitions of good voice but the studies in this thesis have indicated that current acoustic methods are limited in defining vocal quality. They also suggest that current work in singing has not sufficiently incorporated perceptual ratings and descriptions of sound quality or the relationship between acoustic and perceptual factors with pedagogical practices.

The need for a standard approach for the diagnosis of speech disorders, in particular resonance disorders associated with cleft lip and/or palate, has been recognised. A reliable and valid measure of nasality is important, because it not only affects clinical decision making but is also essential for the evaluation of treatment outcomes. In order to allow cross-linguistic comparisons of the assessment of resonance, language specific stimuli developed according to a common set of guidelines have been recommended. The aim of this thesis was to contribute to the development of an assessment protocol for use in Malay speaking individuals with clefts of the lip and/or palate, specifically focusing on the detection of nasality. A series of four studies were completed which systematically developed and then validated a set of stimuli in the Malay language using both perceptual and instrumental measures. / In the first study, three stimuli were developed for the assessment of nasality based on both the proportion of nasal phonemes in typical conversation samples in Malay and guidelines from the current international literature. The phonetic content of the stimuli were comparable to similar passages used in English and comprised of an Oral Passage, a Nasal Passage and a Set of Sentences. / In the second study, the stimuli constructed were tested in a large number of typically developing (non-cleft) Malay speaking children using both instrumental and perceptual methods of assessment. The results of this study provide the first set of normative data of nasalance scores for the three newly developed stimuli. The mean nasalance score for the Oral Passage was 13.86% (SD = 5.11, 95% CI = 13.04–14.68), 60.28% (SD = 6.99, 95% CI = 59.15–61.41) for the Nasal Passage, and 27.72% (SD = 4.74, 95% CI = 26.96–28.49) for the Set of Sentences. These scores were significantly different from each other suggesting that they can be used to detect the different types of resonance disorder in speech (e.g. hypernasality and/or hyponasality). / In the third study, the stimuli were validated in a sample of Malay speaking children with cleft of the lip and/or palate and compared with a control population. Nasality was measured using perceptual evaluation and nasometry. The results suggested that the Oral Passage and Set of Sentences developed in Malay were valid measures for detecting hypernasality for both perceptual evaluation of nasality, and for nasometry. Due to the small number of participants that were hyponasal, the validity of the Nasal Passage could not be determined. / For nasometry to be clinically relevant threshold values that indicate abnormal nasality are required. The threshold values for each of the stimuli were first ascertained after obtaining typical nasality levels from a group of healthy Malay speaking children and then tested in a sample of cleft and non-cleft Malay speaking children. In contrast to the nasalance cutoffs obtained from typical Malay speaking children, the cutoffs obtained from the cleft children yielded better outcomes for detecting resonance disorders. The cutoffs were: ≥ 22% for the Oral Passage (sensitivity = 0.91, specificity = 0.93, overall efficiency = 0.92), ≥ 30% for the Set of Sentences (sensitivity = 0.96, specificity = 0.85, overall efficiency = 0.88) and ≤ 39 on the Nasal Passage (sensitivity = 1.00, specificity = 0.99, overall efficiency = 0.99). / Finally, the fourth study explored the application of recently developed techniques for assessing nasality using spectral voice analysis and compared these results with nasometry using a sub-sample of Malay speaking children from the third study. The participants were children with cleft lip and/or palate with perceived hypernasality and a group of healthy controls perceived to have normal resonance. The potential of assessing nasality using vowels, which ideally can be an easier option to administer clinically and have minimal impact on language and literacy skills, were investigated. / The findings showed that only the one-third-octave analysis method could be successfully used to detect hypernasality in the cleft population compared to the VLHR method. Using the one-third-octave analysis, the spectral characteristics of nasalised vowel /i/ taken from /pit/ and /tip/ showed an increase in amplitude in F1, between F1 and F2 regions. The amplitude of the formants at F3 region was lower in the cleft group but did not differ from the control group as reported in previous studies. Although, the one-third-octave analysis has some potential in detecting hypernasality, the accuracy of the analysis compared to perceptual ratings of nasality was only moderate. Compared to nasometry, the diagnostic value of the one-third-octave analysis in detecting hypernasality was lower. / The overall findings suggest that, except for the Nasal Passage, the Oral Passage and the Set of Sentences developed in Malay using this systematic approach were culturally appropriate and valid for the assessment of nasality. Furthermore, by comparing two instrumental methods (nasometry and spectral analysis) with perceptual evaluation in a large number of cleft and typically developing children, the present thesis was able to demonstrate the clinical benefits of two recently proposed methods of spectral voice analyses and compare them to existing methods. Compared to spectral analysis, nasometry remains a superior method for assessing nasality. Threshold values that indicate abnormal nasality levels for the newly developed stimuli in Malay have been recommended.

L'évaluation des enseignements par les étudiants est utilisée à travers de monde. Ce travail consiste à faire le point sur la qualité de ce dispositif.

The aim of this work was to investigate how it is to move in hierarchy from crew to officer within the seafaring profession and how to be affected by this. How you are perceived by the crew when going from to represent a part of a system to represent a different part of the same system and if you are ready to assume the responsibilities of the new role entails? This is relevant and interesting as we will soon is facing at this transition. The work is based on a qualitative approach. The choice of this method gave the information needed for a perfect result. Interviews were conducted through personal meetings with active officers which also provided the opportunity to ask follow-up questions and the respondents were given the opportunity to share their experiences. The results showed that the transition from crew to command seems to be something individual from person to person but consistently has been the feeling that it is a major challenge of excitement and some nervousness. The largest portion prior to having been men from before is that it felt familiar with the safety procedures on board and to have a basic sense of security regarding departures and mooring, loading and unloading. Most felt that it was difficult to give orders to his old sailor colleagues but afterwards it felt more natural.

Objective: Past research indicates that comorbid anxiety and depression in youth is associated with greater functional impairment than anxiety alone. To elucidate those factors which may increase vulnerability to depressive disorders, the current study examined several clinical correlates (i.e., feelings ratings, parental psychopathology symptoms, and family functioning) of comorbid depressive symptoms in young anxious children. Method: Sixty-eight children, aged 6 to 10 years (M = 9.06, SD = 1.10), and caregivers completed measures assessing child depressive symptoms. Furthermore, children completed self reports of anxiety symptoms, feelings ratings, and family functioning, while caregivers completed self reports of psychopathology symptoms and family functioning. Predictors of child depressive symptoms were examined separately for girls and boys. Results: In females, hierarchical regression analyses revealed that, after controlling for anxiety, higher sadness and lower positive feelings accounted for 30% of variance in child-reported depressive symptoms. Further analyses indicated that child-reported overall family dysfunction moderated the relationship between positive feelings and depressive symptoms, such that high family dysfunction increased the risk of depressive symptoms in females with low positive emotions. In males, hierarchical regression analyses revealed that, after controlling for anxiety, higher negative/hostile feelings and child-reported overall family dysfunction accounted for 19% of variance in child-reported depressive symptoms. Further analyses of family functioning in males revealed that child-reported family cohesion and conflict were negatively and positively correlated, respectively, with depressive symptoms. Family dysfunction did not moderate the relationship between feelings ratings and depressive symptoms. The only significant predictor of caregiver-reported child depressive symptoms, for males only, was caregiver self-reported overall psychopathology symptoms. Further analyses indicated that, for males, caregiver depression and hostility symptoms correlated positively with caregiver-reported child depressive symptoms. Conclusions: Different patterns of emotion and family functioning predicted self-reported depressive symptoms in males and females. Self and caregiver reports of child depressive symptoms were not related, with only caregivers’ psychopathology symptoms predicting their reports of child depressive symptoms. Results suggest the importance of assessing child-reported feelings and family dysfunction, and parental symptomatology, of clinically anxious children. To prevent future depressive disorders in these children, different targets of intervention for males and females may be warranted.

Can pay-for-performance increase the motivation of public employees? By providing a basis for personnel decisions, particularly linking rewards to performance, performance appraisals aim to increase employees' work motivation and ultimately to improve their work performance and organizational productivity. With the emphasis on results-oriented management, performance appraisals have become a key managerial tool in the public sector. Critics charge, however, that pay-for-performance is ineffective in the public sector, largely because the link between performance and rewards is weak. However, no one has empirically measured the strength of the linkage. If performance ratings do have an impact on career success in the federal service, they might contribute to race and gender inequality. Although many studies have examined factors affecting gender and racial differences in career success, studies that try to connect gender and racial inequalities to managerial tools are scarce. Using a one percent sample of federal personnel records, the first essay examines the impact of performance ratings on salary increases and promotion probabilities, and the second essay explores whether women and minorities receive lower ratings than comparable white males, and women and minorities receive lower returns on the same level of performance ratings than comparable white males. The first essay finds that performance ratings have only limited impact on salary increases, but that they significantly affect promotion probability. Thus, the argument that performance-rewards link is weak could be partially correct, if it considers only pay-performance relationships. The second essay finds that women receive equal or higher performance ratings than comparable white men, but some minority male groups, particularly black men, tend to receive lower ratings than comparable white men. On the other hand, the returns on outstanding ratings do not differ between women and minority male groups and white men, though women groups seem to have disadvantages in promotion with the same higher ratings as comparable men in highly male-dominant occupations.

This study examines the relationship between SAHA’s corporate governance rating score and firm performance in Turkey for the period between 2008, 2009 and 2010. The purpose of study is to analyze whether there is a relationship between Saha’s corporate governance score which is based on the principles of Capital Market Board of Turkey and firm performance for 16 companies listed in corporate governance index Istanbul Stock Exchange (ISE) by using Saha’s Corporate Governance. It also aims to determine this relationship by attempting to answer the question of whether better governed firms as measured by high corporate governance score have higher firm performance in Turkey. With this purpose three analyses were conducted and random effect model, one type of panel data, is used to analyze whether there is a relationship between corporate governance and firm performance. The conceptual framework for this study is a combinationan of approaches to agency, stakeholder and stewardship theory. Panel data is created as unbalanced data and random effect model is used.Accounting based performance measures of firms: return on asset, return on equity and returnon sales were used to compare with Saha’s Corporate Governance Rating Score based on four sub-indices: 1) shareholder rights, 2) public disclosure and transparency, 3) stakeholders and 4) board of directors. The results based on Saha’s Corporate Governance Score show that corporate governance does matter in Turkey. The study shows that better governed firms measured by high corporate governance score have better performance in Turkey. The result of regressing return on asset, return on equity against Saha’s corporate governance rating score indicates that there is a significantly relationship between corporate governance and firm performace. However, the result of regressing return on sales indicates that there is no statistically significant relation between Saha’s corporate governance score and return on sales.

This study looked to gain information and detail on seven sources of instructional feedback. Instructor’s utilization and perceived value of those sources were examined, along with fulfillment of psychological needs and present job satisfaction. Instructors from Western Kentucky University (WKU; N = 126) were solicited as participants. An online survey included five different measures. The first, a Sources of Feedback Questionnaire, was created to examine various sources of instructional feedback utilized by participants (institutional student ratings, consultation with faculty, soliciting feedback from students, self-assessment, self-observation, peer/administrator observation, and team teaching). The second measure, adapted from the Basic Needs Satisfaction questionnaire (Deci et al., 2001), was based on the proposal that with the satisfaction of basic needs instructors will show greater job satisfaction. The third questionnaire was a measure of present job satisfaction (Larkin, 1990; Oshagbemi, 1995; Oshagbemi, 1999). The fourth measure was a measure of Competence Valuation (Elliot et al., 2000). The final measure was a basic questionnaire created to obtain demographic information for each participant. Of the seven sources of feedback studied, self-assessment (i.e., reflection) was found to be the most utilized source, whereas self-observation (i.e., videotaping) was found to be the least utilized. The most helpful source of feedback to improve an instructor’s effectiveness was soliciting feedback from students; institutional student ratings were found to be the least helpful. Soliciting feedback from students was also found to be the most useful source of feedback for improving teaching. Job satisfaction was significantly correlated with the three basic psychological needs as well as two other items from the basic needs questionnaire (enjoyment and effort). Job satisfaction of participants was also significantly correlated with competence valuation and the utilization of institutional student ratings. In terms of fulfillment of the basic psychological needs and utilization of the feedback sources, relatedness was the only need that was found to be significantly correlated with utilization of feedback.

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