Mental toughness is accepted to be an important component of sporting performance, especially so in the domain of cricket. It has been called many names, such as Big Match Temperament, bottle, and mettle and it is widely believed that it plays a role in how successful a cricketer may be, although very difficult to define and explain. James Loehr described it as one’s ability to consistently perform to the upper limit of your talent and skill and numerous researchers have since tried to define the construct based on more empirical research. This research project consists of three articles on mental toughness. The first focuses on the consideration of extra-personal influences on the development and implementation of mental toughness programmes. The second focuses on examining the psychometric properties of the paper-and-pencil versions of the Sports Mental Toughness Questionnaire (SMTQ) and the Psychological Performance Inventory-Alternative (PPI-A). The third examines the differences in the demographic characteristics of a sample of cricketers on the online versions of the SMTQ and the PPI-A. The results suggest that extra-personal influences are exceptionally important in the development and implementation of mental toughness programmes for school level cricketers, especially motivational climate and social support. While the PPI-A and the SMTQ displayed some promising psychometric properties in the current study, researchers should apply these mental toughness inventories with circumspection, taking into account questions regarding dimensionality, item formulation and variation in sample characteristics (e.g., age and sporting code), until more research can be conducted using these inventories with larger and more varied samples and the understanding of the mental toughness construct improves. The examination of the demographic differences on scores of the SMTQ and PPI-A revealed inconclusive results on age, sex, and ethnicity, while competitive level was the only distinguishing characteristic in which respondents at high levels produced higher mental toughness scores. The three studies comprising this “by articles” format PHD dissertation will be referred to as Article 1, Article 2, and Article 3 and can be found in Chapters, 2, 3, and 4 respectively. / Psychology / D.Phil. (Psychology)

The purpose of this study was to investigate whether a psycho-educational intervention program could support traumatised people to increase their mental toughness. Mental toughness is a well proven phenomenon in sports psychology as well as in leadership in the corporate world. I wanted to apply the use of mental toughness in trauma. Literature was consulted to understand the phenomena of mental toughness and trauma respectively. The corresponding aspects of mental toughness and trauma were selected for the literature review and many similarities between mental toughness and trauma were discovered. The corresponding aspects included action taking, the importance of the “self”, facing negativity and adversity, the importance of support systems, flexibility and adjustment, dealing with guilt and self-blame, the role of self-talk, people’s perceptions, goal-setting, commitment, helplessness / learned helplessness and dealing with stress. I used the corresponding aspects to compile a psycho-educational intervention programme to support traumatised persons to develop increased mental toughness that will support them to better deal with trauma. A valid and reliable psychometric instrument, the MTQ48 (Mental Toughness Questionnaire 48), has been successfully used to determine people’s mental toughness in sports psychology and in corporate management, but has never been tested before in supporting traumatised people. An action research design was employed, where both qualitative as well as quantitative methods were used. This is also known as a mixed research design. Eight traumatised people took part in the research which was presented weekly, as individual sessions, over eight weeks. Data collection methods included questionnaires, observation and individual therapy. The results of the study indicated that seven of the eight participants’ overall mental toughness increased after the intervention program, and four of the eight participants’ mental toughness components increased. As an additional benefit, all respondents indicated that they could better deal and cope with their trauma after the intervention program. The conclusion could be drawn that the psycho-educational intervention program was successful in supporting the traumatised participants to increase their mental toughness. / Psychology of Education / D. Ed. (Psychology of Education)

The purpose of this study was to investigate the influence of a psycho-educational intervention program on the mental toughness of secondary school cricketers. The general aim of the study was to use psychological skills and psychological techniques to enhance the mental toughness of secondary school cricketers, within a psycho-educational framework. This general aim of the study was actualised by employing the following specific aims: • A literature review was conducted to explore the psycho-educational model. It was found that the psycho-educational model was an appropriate model to use as the framework of the intervention program. • The literature review investigated and evaluated different psychological skills and psychological techniques that influenced the mental toughness of cricketers positively. • A questionnaire was designed. This questionnaire (CMTQ) fulfilled the role of a psychological skills measuring tool. • A psycho-educational intervention program was designed around the findings of the literature study. • Guidelines were compiled to follow when coaching mental toughness to secondary school cricketers. • The intervention program was presented over a six week period. • An empirical study was conducted to evaluate the successfulness of the intervention program. The first phase of the empirical study was done before the presentation of the psycho-educational intervention program. The data suggest that Confidence and Motivation were the two main psychological skills that the participants employed in their mental game of cricket. The second phase of the empirical study was only done after the completion of the six week intervention program. The selected data analysis method employed to evaluate the effectiveness of the program was the t-test for dependant groups. v The results of the data analysis indicated that the participants in the experimental group improved in their mental toughness performance significantly. When the findings of the literature review and the results of the empirical study are combined, it appears as if this intervention program will have a positive influence on the cricket performance of secondary school cricketers. / Psychology of Education / D. Ed. (Psychology of Education)

The purpose of this study was to investigate the influence of a psycho-educational intervention program on the mental toughness of secondary school cricketers. The general aim of the study was to use psychological skills and psychological techniques to enhance the mental toughness of secondary school cricketers, within a psycho-educational framework. This general aim of the study was actualised by employing the following specific aims: • A literature review was conducted to explore the psycho-educational model. It was found that the psycho-educational model was an appropriate model to use as the framework of the intervention program. • The literature review investigated and evaluated different psychological skills and psychological techniques that influenced the mental toughness of cricketers positively. • A questionnaire was designed. This questionnaire (CMTQ) fulfilled the role of a psychological skills measuring tool. • A psycho-educational intervention program was designed around the findings of the literature study. • Guidelines were compiled to follow when coaching mental toughness to secondary school cricketers. • The intervention program was presented over a six week period. • An empirical study was conducted to evaluate the successfulness of the intervention program. The first phase of the empirical study was done before the presentation of the psycho-educational intervention program. The data suggest that Confidence and Motivation were the two main psychological skills that the participants employed in their mental game of cricket. The second phase of the empirical study was only done after the completion of the six week intervention program. The selected data analysis method employed to evaluate the effectiveness of the program was the t-test for dependant groups. v The results of the data analysis indicated that the participants in the experimental group improved in their mental toughness performance significantly. When the findings of the literature review and the results of the empirical study are combined, it appears as if this intervention program will have a positive influence on the cricket performance of secondary school cricketers. / Psychology of Education / D. Ed. (Psychology of Education)