‘Seeing the light.’ Personal epiphanies and moving towards interpretivism; a researcher’s tale of exploring teacher pedagogic practice

Arguably an essential element of a doctoral study is to establish and acknowledge a philosophical worldview. As part of this, researchers need to engage with and challenge their assumptions about the nature of being, the nature of knowledge, and what can be known. Only then can methodological designs, approaches to data analysis, and relationships between researchers and participants be established and situated within a particular research paradigm. Contextualised within a PhD study concerning teacher pedagogic practice, this paper describes the process of abandoning a positivist worldview in favour of interpretivism. The paper describes the process of developing an ethnographically inspired methodology combining practice theory [Kemmis, S., and P. Grootenboer. 2008. “Situating Praxis in Practice.” In Enabling Praxis: Challenges for Education, edited by S. Kemmis, and T. Smith, 37–64. Rotterdam: Sense] and constructivist grounded theory [Charmaz, K. 2006. Constructing Grounded Theory. A Practical Guide Through Qualitative Analysis. London: Sage] to study teacher pedagogic practice. The methodological framework is shared to enable others to use it to provide fresh opportunities to look at specific educational settings in order to explore, understand and enhance teacher practice.     

Biometric technology for voter identification: The experience in Ghana

Our study examines how and why Ghana's first attempt to use biometric technology for voter identification and verification in its 2012 general elections failed. We employ activity theory as the analytical lens and interpretive case study as the methodology. Our findings show that the effectiveness of biometric technology to provide reliable identification does not depend solely on its technical qualities but also on real-time connectivity between registration centres and an electronic national register. Furthermore, the electoral officials need to be trained intensively to operate the machines and given guidance on how to handle situations when breakdowns occur. While biometric technology does introduce powerful capabilities, it is just one piece of a complex human activity system.     

Squat Jump Performance During Growth in Both Sexes

The purpose of this cross-sectional study was to investigate leg muscle power and compare two activities (jumping and cycling) in 383 girls and 407 boys ages 9–19 years. Results in anthropometric characteristics and jumping performance were comparable until midadolescence, and sex differences were observed. Lean leg volume (LLV) was the reason for most of the variance (76% in girls and 88% in boys) in jumping performance. However, the LLV exponent was higher than expected in boys but not girls. Therefore, unidentified qualitative changes of muscle function during growth in boys must be considered. The squat jump index (SJI) was highly correlated to cycling peak power (CPP; N = 790, r = .94, p < .001). Although prediction error of CPP from SJI was less than 5% when considering each sex-and-age group, individual errors mounted to 40%. Due to its practicability, SJI is recommended in large-scale developmental prospective studies. However, cycling and jumping protocols are not interchangeable when measuring peak power values.     

Business services as actors of knowledge transformation: the role of KIBS in regional and national innovation systems

Over the last years, there has been a significant increase in the attention paid to the activities of knowledge-intensive business services (KIBS). KIBS produce and diffuse knowledge, which is crucial for innovation processes. The paper gives an overview of the role and function of KIBS in innovation systems and their knowledge production, transformation and diffusion activities. Focusing on innovation interactions between manufacturing small- and medium-sized enterprises (SMEs) and KIBS, the empirical analyses grasps KIBS position in five regional contexts. The analysis leads to the conclusion that innovation activities link SMEs and KIBS through the process of knowledge generation and diffusion.     

Estimation of Upper Limit of Normal for Serum Alanine Transaminase in Healthy South Indian Population

Alanine aminotransferase (ALT) is the most common and cost effective screening test for asymptomatic liver disease. There is paucity of data on normal ALT among healthy individuals in India. An observational cross sectional study was conducted from January to July 2013 to estimate the upper limit of normal for ALT in healthy south Indian population. Adults undergoing voluntary or pre-employment health screening were included. Those with current and past alcoholism or smoking, acute illness or hospitalization during preceding 12 months, non-steroidal anti-inflammatory or over the counter medication use within a month, current or past intake of herbal medications, any chronic medical illness, abnormal body mass index (BMI), fatty liver in ultrasound, abnormality in haemoglobin, platelet count, blood sugar, creatinine, lipid profile and thyroid function test and positive serology (Hepatitis B, C or HIV) were excluded. A total of 2600 subjects were screened. 344 were included for analysis. Mean age was 35 years in men and 34.83 years in women, with a mean BMI of 22.2 kg/m² in men and 21.8 kg/m² in women. The mean ALT in men and women were 21.87 ± 2.9 (97.5th percentile 28 U/L) and 19.35 ± 3.3 (97.5th percentile 24 U/L) respectively. In conclusion, mean and upper limit of ALT (97.5th percentile) in south Indian men was 21.87 and 28 IU/L and women were 19.35 and 24 IU/L respectively. There is a need to re-consider ALT levels in our population for better detection of individuals at risk for liver disease.     

Inclusion of children with special educational needs in mainstream schools in Ghana: influence of teachers’ and children’s characteristics

The issue of where to teach children with special educational needs (SEN) and disabilities has been a great concern as countries respond to the United Nations Educational, Scientific and Cultural Organization (UNESCO) Salamanca Statement on inclusion of 1994. In this study, the responses of 500 trained and untrained mainstream primary school teachers selected from three of the ten regions of Ghana were analysed to investigate their attitudes to including children with SEN and disabilities in mainstream schools in Ghana. These attitudes were examined alongside teachers’ characteristics such as gender, age, length and level of teaching experience, and knowledge of SEN, and also the type, nature and degree of children’s SEN. The results showed that teachers in Ghana were positive towards the inclusion of children with SEN and disabilities with a few reservations which are elaborated. On the basis of the findings, conclusions were drawn that the inclusion agenda should be subject to national and local interpretation, aimed at ensuring that policies and regulations on SEN are fashioned to meet local situations and standards.     

Online tutorial support in open and distance learning: students' perceptions

The Open University of Hong Kong (OUHK) offers 199 courses with online features to enhance the distance learning environment. The university has arranged these courses to provide students with greater flexibility in interacting with tutors, classmates, and the content itself. Integral to learner flexibility online is access, valuing computers and online learning, endorsement, and language proficiency. The current investigation attempts to explore these issues by examining the perceptions of OUHK students enrolled in courses with online tutorial supports. The methods of questionnaire survey and semi‐structured interview were employed. Surveyed using multistage stratified sampling technique were 449 OUHK students enrolled in 18 upper level courses (9 English, 9 Chinese) at the OUHK. Forty‐two students were randomly selected for a follow‐up interview. Five major topics were explored including: (1) accessing the Internet; (2) perceptions of technology; (3) rationale for using the Internet in course work; (4) learning strategies used by the tutor online; and (5) perceptions of the online tutorial support.     

Pedagogical Dilemmas in the National Literacy Strategy: Primary teachers' perceptions,reflections and classroom behaviour

This paper argues that the National Literacy Strategy (NLS) offers contradictory pedagogical advice to teachers on 'interactive teaching'. It reports research on teachers' perceptions of and responses to this advice and focuses particularly on NLS demands for teaching which is 'well paced with a sense of urgency'. Evidence from case studies and systematic observations of classroom interaction is used to show that whilst teachers vary in their sensitivity to the dilemmas posed by NLS demands, their classroom discourse in the Literacy Hour is quantitatively and qualitatively different from pre-NLS discourse. It is suggested that opportunities for critical reflection on practice are needed to help teachers articulate and resolve the dilemmas created by the imposition of prescribed programmes on personal educational principles.