Statistical methods for analysing discrete and categorical data recorded in performance analysis

In this paper, we identify appropriate statistical methods for analysing categorical differences in discrete variables or 'performance indicators' resulting from performance analysis. The random mechanisms associated with discrete events do not follow a normal distribution; that is, the normal distribution is a continuous not a discrete probability distribution. We propose appropriate statistical methods based on two key discrete probability distributions, the Poisson and binomial distributions. Two approaches are proposed and compared using examples from notational analysis. The first approach is based on the classic chi-square test of significance (both the goodness-of-fit test and the test of independence). The second approach adopts a more contemporary method based on log-linear and logit models fitted using the statistical software GLIM. Provided relatively simple one-way and two-way comparisons in categorical data are required, both of these approaches result in very similar conclusions. However, as soon as more complex models or higher-order comparisons are required, the approach based on log-linear and logit models is shown to be more effective. Indeed, when investigating those factors and categorical differences associated with binomial or binary response variables, such as the proportion of winners when attempting decisive shots in squash or the proportion of goals scored from all shots in association football, logit models become the only realistic method available. By applying log-linear and logit models to discrete events resulting from notational analysis, greater insight into the underlying mechanisms associated with sport performance can be achieved.     

Academic medical libraries' policies and procedures for notifying library users of retracted scientific publications

Academic medical libraries have a responsibility to inform library users regarding retracted publications. Many have created policies and procedures that identify flawed journal articles. A questionnaire was sent to the 129 academic medical libraries in the United States and Canada to find out how many had policies and procedures for identifying retracted publications. Of the returned questionnaires, 59% had no policy and no practice for calling the attention of the library user to retracted publications. Forty-one percent of the libraries called attention to retractions with or without a formal policy for doing so. Several responding libraries included their policy statement with the survey. The increasing number of academic medical libraries that realize the importance of having policies and practices in place highlights the necessity for this procedure.     

Reconceptualizing student ratings of teaching to support quality discourse on student learning: a systems perspective

Higher Education - This paper summarizes the discourse on student ratings of teaching in higher education. It reconceptualizes student ratings within a larger process of promoting quality in...     

Examples of Good Practice when Dealing with Bullying in a Further/Higher Education College

This qualitative study, conducted via interviews, focuses on the strategies used by tutors and support staff in dealing with bullying in an FE/HE college. This area is under researched and yet studies have shown that 10 per cent of students in FE experience bullying (McDougall, 1999). It was found that bullying was being dealt with effectively using a range of approaches. The examples of good practice found in this study correspond with the more extensive work into primary and secondary schools by Byrne (1994), Tattum and Herbert (1993) and Sharp and Smith (1993). All respondents treated the issue seriously and relationships built up between tutors/support staff and the students were the crucial factor.     

Balancing Cultural Diversity and Social Cohesion in Education: The Potential of Shared Education in Divided Contexts

This article considers how the education systems of divided societies have been shaped in response to the experience of ethnic and religious conflict. The analysis identifies two competing priorities in such contexts – the development of social cohesion and the protection of cultural, ethnic and religious identities – and explores how these may be reconciled through a model of ‘shared education’. Drawing on research evidence and recent experience of shared education in Northern Ireland, the Former Yugoslav Republic of Macedonia and Cyprus, we reflect on the advantages and challenges of this model in areas experiencing conflict and division.     

Using Resources of Nature in the Counselling Room: Qualitative Research into Ecotherapy Practice

Ecotherapy uses the resources of the natural environment to assist clients with a variety of symptoms, and has been found to be effective with anxiety, depression, stress and attention difficulties. While ecotherapy is often practiced outside of the consulting room, it can also be incorporated into more traditional indoor counselling settings. This qualitative research explored the practices of counsellors who implement ecotherapy as a treatment modality in their consulting rooms. Thirty participants (22 females and 8 males) from six countries completed an open-ended questionnaire. Of those 30 participants eleven (8 females and 3 males) were also interviewed. Data were analysed using Interpretive Phenomenological Analysis. Common practices reported by participants included: assigning nature-based homework exercises, facilitating an experiential connection to nature, nature guided mindfulness/meditation, and the sophisticated use of nature metaphors. This research provides insight into how nature-based techniques can be incorporated into conventional indoor counselling settings.     

Longitudinal Effects of Teacher and Student Perceptions of Teacher-Student Relationship Qualities on Academic Adjustment

The shared and unique effects of teacher and student reports of teacher student relationship quality (TSRQ) in second and third grade on academic self views, behavioral engagement, and achievement the following year were investigated in a sample of 714 academically at-risk students. Teacher and student reports of teacher-student support and conflict showed low correspondence. As a block, teacher and student reports of TSRQ predicted all outcomes, above prior performance on that outcome and background variables. Student reports uniquely predicted school belonging, perceived academic competence, and math achievement. Teacher reports uniquely predicted behavioral engagement and child perceived academic competence. Teacher and student reports of the teacher-student relationship assess largely different constructs that predict different outcomes. Implications of findings for practice and research are discussed.