Maria Mercedes Tan Rodrigo

Dr. Maria Mercedes Tan Rodrigo

Ateneo de Manila University
orcid

Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 September 2022 in International Journal of Artificial Intelligence in Education
Verified
Journal Article
Open access
PDF file
WHWayne Holmes
Wayne Holmes
KPKaska Porayska-Pomsta
Kaska Porayska-Pomsta
KHKen Holstein
Ken Holstein
ESEmma Sutherland
Emma Sutherland
TBToby Baker
Toby Baker
KKKenneth R. Koedinger
Kenneth R. Koedinger
While Artificial Intelligence in Education (AIED) research has at its core the desire to support student learning, experience from other AI domains suggest that such ethical intentions are not by themselves sufficient. There is also the need to consider explicitly issues such as fairness, accountability, transparency, bias, autonomy, agency, and inclusion. At a more general level, there is also a need to differentiate between doing ethical things and doing things ethically, to understand and to make pedagogical choices that are ethical, and to account for the ever-present possibility of unintended consequences. However, addressing these and related questions is far from trivial. As a first step towards addressing this critical gap, we invited 60 of the AIED community’s leading researchers to respond to a survey of questions about ethics and the application of AI in educational contexts. In this paper, we first introduce issues around the ethics of AI in education. Next, we summarise the contributions of the 17 respondents, and discuss the complex issues that they raised. Specific outcomes include the recognition that most AIED researchers are not trained to tackle the emerging ethical questions. A well-designed framework for engaging with ethics of AIED that combined a multidisciplinary approach and a set of robust guidelines seems vital in this context.

20 January 2016 in Research and Practice in Technology Enhanced Learning
Verified
Journal Article
Open access
PDF file
MSMarc Ericson C. Santos
Marc Ericson C. Santos
ALArno In Wolde Lübke
Arno In Wolde Lübke
TTTakafumi Taketomi
Takafumi Taketomi
GYGoshiro Yamamoto
Goshiro Yamamoto
MRMaria Mercedes Tan Rodrigo
Maria Mercedes Tan Rodrigo
HKHirokazu Kato
Hirokazu Kato
Augmented reality (AR) has the potential to create compelling learning experiences. However, there are few research works exploring the design and evaluation of AR for educational settings. In our research, we treat AR as a type of multimedia that is situated in authentic environments and apply multimedia learning theory as a framework for developing our educational applications. We share our experiences in developing a handheld AR system and one specific use case, namely, situated vocabulary learning. Results of our evaluations show that we are able to create AR applications with good system usability. More importantly, our preliminary evaluations show that AR may lead to better retention of words and improve student attention and satisfaction.

1 June 2014 in International Journal of Artificial Intelligence in Education
Verified
Journal Article
Open access
PDF file
MPMaria Ofelia Z. San Pedro
Maria Ofelia Z. San Pedro
RBRyan S. J. D. Baker
Ryan S. J. D. Baker
MRMaria Mercedes Tan Rodrigo
Maria Mercedes Tan Rodrigo
We investigate the relationship between students’ affect and their frequency of careless errors while using an Intelligent Tutoring System for middle school mathematics. A student is said to have committed a careless error when the student’s answer is wrong despite knowing the skill required to provide the correct answer. We operationalize the probability that an error is careless through the use of an automated detector, developed using educational data mining, which infers the probability that an error involves carelessness rather than not knowing the relevant skill. This detector is then applied to log data produced by high-school students in the Philippines using a Cognitive Tutor for scatterplots. We study the relationship between carelessness and affect, triangulating between the detector of carelessness and field observations of affect. Surprisingly, we find that carelessness is common among students who frequently experience engaged concentration. This finding implies that a highly engaged student may paradoxically become overconfident or impulsive, leading to more careless errors. In contrast, students displaying confusion or boredom make fewer careless errors. Further analysis over time suggests that confused and bored students have lower learning overall. Thus, their mistakes appear to stem from a genuine lack of knowledge rather than carelessness.

28 October 2010
Verified
Conference Paper
Open access
PDF file
TDThomas Dy
Thomas Dy
MRMaria Mercedes Tan Rodrigo
Maria Mercedes Tan Rodrigo

1 October 2013 in Journal of Educational Computing Research
Verified
Journal Article
Closed access
MRMaria Mercedes Tan Rodrigo
Maria Mercedes Tan Rodrigo
TAThor Collin S. Andallaza
Thor Collin S. Andallaza
FCFrancisco Enrique Vicente Castro
Francisco Enrique Vicente Castro
MAMarc Lester V. Armenta
Marc Lester V. Armenta
TDThomas T. Dy
Thomas T. Dy
MJMatthew C. Jadud
Matthew C. Jadud
In this article we quantitatively and qualitatively analyze a sample of novice programmer compilation log data, exploring whether (or how) low-achieving, average, and high-achieving students vary in their grasp of these introductory concepts. High-achieving students self-reported having the easiest time learning the introductory programming topics. In a quantitative analysis, though, high-achieving and average students were: 1) more effective at debugging (on average, as quantified by Jadud's Error Quotient (EQ)) than low-achieving students; and 2) were least confused, as quantified using Lee's confusion metric. However, the differences in EQ and confusion between groups were not statistically significant. This implied that all groups struggled with programming to similar extents. This finding was further supported by was used to delineate two sets of variables. The results indicate that preference for autonomy in computer science learning positively predicts selfefficacy in learning computer science with the strongest coefficient. Computer science learner preference for teacher control is also a positive predictor. However, preference for participation in managing the computer class and preference for depending on the teacher did not play a significant role in the students' self-efficacy in learning computer science.

14 July 2022 in Research and Practice in Technology Enhanced Learning
Verified
Journal Article
Open access
PDF file
ELEzekiel Adriel D. Lagmay
Ezekiel Adriel D. Lagmay
MRMaria Mercedes Tan Rodrigo
Maria Mercedes Tan Rodrigo
In March 2020, the COVID-19 pandemic forced over 1 billion learners to shift from face-to-face instruction to online learning. Seven months after it began, this transition became even more challenging for Filipino online learners. Eight typhoons struck the Philippines from October to November 2020. Two of these typhoons caused widespread flooding, utilities interruptions, property destruction, and loss of life. We examine how these severe weather conditions affected online learning participation of Filipino students pursuing their undergraduate and graduate studies. We used CausalImpact analysis to explore September 2020 to January 2021 data collected from the Moodle Learning Management System data of one university in the Philippines. We found that overall student online participation was significantly negatively affected by typhoons. However, the effect on participation in Assignments and Quizzes was not significant. These findings suggested that students continued to participate in activities that have a direct bearing on their final grades, rather than activities that had no impact on their course outcomes.