2014 Australian Association for Research in Education Presidential Address

The 2014, 41st Australian Association for Research in Education (AARE) presidential address is both inspired and guided by the discursive genres of presidential addresses and the role of the president in a member association such as AARE. In the address, typically the president speaks to the members on an issue or issues that are to shape or conclude their term of office, as it is in my case. Like many of the 40 AARE presidents who have gone before me, I will embed some things that are professional, personal and political—not in the interests of advancing my research agenda, but to add “to the weave and pattern of the association’s history” (Reid 2010, p. v). Threads of my research since completing my PhD in 2000 will appear to support the broad argument. Also, I will draw on the outcomes of the 2014 Australian Research Council Discovery round (see Australian Research Council: ARC archives 2016) to encapsulate my key argument that educational research and its (ex)changes are being reshaped: in a post human digital age, the tree of knowledge is mutating. To make my argument, I will review how the thinking and doing of educational research mid-way through the second decade of the twenty-first century is constructed and ask what research endeavours might be created to make the best possible worlds for our member community and the aspirations of the association.     

Iterative learning control of SOFC based on ARX identification model

This paper presents an application of iterative learning control (ILC) technique to the voltage control of solid oxide fuel cell (SOFC) stack. To meet the demands of the control system design, an autoregressive model with exogenous input (ARX) is established. Firstly, by regulating the variation of the hydrogen flow rate proportional to that of the current, the fuel utilization of the SOFC is kept within its admissible range. Then, based on the ARX model, three kinds of ILC controllers, i.e. P-, PI- and PD-type are designed to keep the voltage at a desired level. Simulation results demonstrate the potential of the ARX model applied to the control of the SOFC, and prove the excellence of the ILC controllers for the voltage control of the SOFC.     

Effects of varying trial distribution,intra- and extramaze cues,and amount of reward on proactive interference in the radial maze

Rats are typically less accurate in their arm selections in the radial maze over successive trials in a session (Roberts & Dale, 1981). In the present study, rats’ choice accuracy declined when such trials were separated by 2-min (massed) but not by 2-h (spaced) intertriai intervals. Changing intramaze visual/tactile arm stimuli (Experiments 1 and 3) or extramaze landmark stimuli (Experiment 4) between trials weakened the massed-trials effect, but changing the number of food pellets per arm, either alone or in conjunction with changes in intramaze cues (Experiments 2 and 3), did not. The rats also tended to avoid the spatial locations of their last four choices on a previous trial during their first four choices on a current trial, and more so with massed than with spaced trials. These findings indicate that intertriai proactive interference (PI) occurred only with massed trials and was weakened by changing intra- and extramaze cues between such trials.     

ICT reform initiatives in Singapore schools: a complexity theory perspective

The past two decades have witnessed an exponential growth in the use of technology in our daily life. Notwithstanding its phenomenal influence, the use of technology in education remains sporadic and disjointed. The promise that technology will bring deep-seated changes in the way that educators teach and students learn remains, disappointedly, elusive. This paper argues that the lack of systemic frame of reference may have explanatory power over such less than impressive performance of ICT in education. Tracing the trajectory of Singapore’s ICT-related policies in the educational sector, this paper adopts the complexity lens to study the systemic policy changes that are imbued in the different stages of Singapore’s ICT-based reforms. In particular, the paper delves into the three constructs of complexity theory: self-organisation, coevolution and fitness landscape. By juxtaposing the interdependencies of these three concepts against the backdrop of Singapore’s educational landscape, the paper contends that the complexity theory perspective has the potential to help policymakers understand the dynamic and complex nature of reforms so as to devise multi-faceted solutions that will address the concerns of all key stakeholders in the learning ecology. Implications for policymaking are also discussed.     

Exploring the potential impact of reciprocal peer tutoring on higher education students’ metacognitive knowledge and regulation

It is widely recognized that metacognition is an important mediator for successful and high-level learning, especially in higher education. Nevertheless, a majority of higher education students possess insufficient metacognitive knowledge and regulation skills to self-regulate their learning adequately. This study explores the potential of reciprocal peer tutoring to promote both university students’ metacognitive knowledge and their metacognitive regulation skills. The study was conducted in a naturalistic higher education setting, involving 67 students tutoring each other during a complete semester. A multi-method pretest–posttest design was used combining a self-report questionnaire, assessing students’ metacognitive knowledge and their perceived metacognitive skilfulness, with the analysis of think-aloud protocols, revealing students’ actual use of metacognitive strategies. Results indicate no significant pretest to posttest differences in students’ metacognitive knowledge, nor in their perception of metacognitive skill use. In contrast, significant changes are observed in students’ actual metacognitive regulation. At posttest, students demonstrate significantly more frequent and more varied use of metacognitive regulation, especially during the orientation, monitoring, and evaluation phases. Furthermore, our findings point to an increase in more profound and higher-quality strategy use at posttest.     

Interculturalism,Intercultural Education,and Chinese Society

Globalization is bringing about a new paradigm of super-diversity which is resulting in all societies becoming more culturally diverse. Interculturalism, as a new model which responds to this increasing diversity, rejects all forms of discrimination based on differences, instead embracing reciprocity and accommodation. Interculturalism theory is characterized by integration, cohesion, and intercultural dialogue. Compared to multiculturalism theory, interculturalism theory discusses how to make a society more cohesive and accommodate people from different cultures. Interculturalism features a stronger sense of whole. Therefore, in intercultural education, intercultural competence is highlighted in order to catalyze dialogue between people from different groups. Interculturalism has a role in increasing the current level of diversity within contemporary Chinese society. Furthermore, Confucius’ ideal of Great Harmony, which values integration while respecting differences, echoes the tenets of interculturalism. In conclusion, interculturalism can serve as an effective theory for cultivating a shared society.     

Assessing the counselling needs of high school students in Kenya

The Student Counselling Needs Scale (SCNS) was administered to 867 participants recruited from high schools in Kenya. The data were analyzed using exploratory factor analysis yielding five factors: human relationships, career development, self development, social values, and learning skills were assessed. The findings highlighted the importance of using assessment instruments to identify students’ counselling needs in Kenya.     

Developmental change in infants' perception of correlations among attributes

The perception of relational information such as the correlation or co-occurrence among features should play a central role in abilities ranging from the perception and recognition of a simple pattern or object to the formation of a category. 4 experiments were conducted to examine developmental change in 4-, 7-, and 10-month-old infants' perception of correlations among attributes. The results suggested a developmental progression in infants' processing of simple correlational information, ranging from the processing of independent featural information only at 4 months, the perception of relations among features of a single pattern at 7 months, to the abstraction of invariant relations from a category at 10 months.