Time for Change: Why Learning Analytics Needs Temporal Analysis

Learning is a process that occurs over time: We build understanding, change perspectives, and develop skills over the course of extended experiences. As a field, learning analytics aims to generate understanding of, and support for, such processes of learning. Indeed, a core characteristic of learning analytics is the generation of high-resolution temporal data about various types of actions. Thus, we might expect study of the temporal nature of learning to be central in learning analytics research and applications. However, temporality has typically been underexplored in both basic and applied learning research. As Reimann (2009) notes, although “researchers have privileged access to process data, the theoretical constructs and methods employed in research practice frequently neglect to make full use of information relating to time and order” (p. 239). Typical approaches to analysis often aggregate across data due to a collection of conceptual, methodological, and operational challenges. As described below, insightful temporal analysis requires (1) conceptualising the temporal nature of learning constructs, (2) translating these theoretical propositions into specific methodological approaches for the capture and analysis of temporal data, and (3) practical methods for capturing temporal data features and using analyses to impact learning contexts. There is a pressing need to address these challenges if we are to realize the exciting possibilities for temporal learning analytics

Promoting Andean children's learning of science through cultural and digital tools

Conference Theme: To see the world and a grain of sand: Learning across levels of space, time, and scaleIn Peru, there is a large achievement gap in rural schools. In order to overcome this problem, the study aims to design environments that enhance science learning through the integration of ICT with cultural artifacts, respecting the Andean culture and empower rural children to pursue lifelong learning. This investigation employs the Cultural-Historical Activity Theory (CHAT) framework, and the Design-Based Research (DBR) methodology using an iterative process of design, implementation and evaluation of the innovative practice.published_or_final_versio

Teaming up for learning:Team Effectiveness in Collaborative Learning in Higher Education

Collaborative learning is an often used pedagogical approach for achieving goals such as knowledge construction, product development and teamwork skills acquisition. In such cases, team effectiveness is conditional for both team performance and learning quality which in turn requires the learning-team to develop from a group of individual students into a functioning team. Since students often have little to say about team composition and learning task, and only collaborate for restricted periods of time on collaborative assignments, learning-teams in higher education are often not effective. To remedy this, we need to determine and understand the variables that influence learning-team effectiveness; the main goal of this research. Based on work-team effectiveness models, a conceptual framework was developed with key variables mediating learning-team effectiveness in either face-to-face or online settings within the perspective of learning-team evolution and maturation. Core aspects of the framework were validated for use in future experiments on influencing learning-team effectiveness. The developmental character of this framework was investigated in a number of case studies and cross-case analyses to explore the relations between learning-team characteristics, learning-team development, and the variables in the framework which were found to mediate learning-team effectiveness. Additionally, the perceived effects of tutor interventions on learning-team maturation and effectiveness were explored. The research resulted in a deeper understanding of learning-team development and maturation, more specifically the importance of developing task-related and team-related mental models as a prerequisite for team functioning, and offers guidelines for effectively organizing, supporting and assessing collaborative learning in higher education

BEHAVIORAL INTERDEPENDENCE IN PROJECT TEAM COLLABORATION: STUDY OF ENGINEERING STUDENTS’ COLLABORATIVE BEHAVIORS IN HIGH LEVELS OF INTERDEPENDENT TASK SETTINGS

In teamwork learning settings, tasks are often designed at varying levels of interdependence that requires students to complete the tasks by relying only on their team members sharing resources, knowledge, and skills. However, well-structured tasks do not always guarantee task-related collaborative behaviors will occur and are simply not adequate for us to understand the collaboration process and participants’ actual collaborative behaviors. To deepen our understanding of collaboration and explore how increased collaboration may be promoted in high-level interdependent task settings, this study uses behavioral interdependence as an analytical concept to describe and examine individual students’ actual behaviors as they worked collaboratively on an interdependently-structured engineering design project. Behavioral interdependence is “the amount of task-related interaction actually engaged in by group members in completing their work” (Wageman, 2001, p. 207). The concept of behavioral interdependence helps us to understand students’ task-related collaborative behaviors. However, this concept has received scarce attention in collaboration literature. This study was set in a context of college engineering students collaborating on an authentic design project. A descriptive, instrumental two-case study methodology was employed to respond to two main research questions: (1) what individual behaviors are observed in project teams when students were working under the high task interdependence condition and (2) what patterns of team behaviors are observed in such a condition. After examining and comparing two newly-formed college student project teams’ collaborative behaviors in solving an interdependently-structured engineering design project, answers to the research questions help explore how team behavioral patterns formed out of, or were affected by, students’ individual behaviors and how behaviors affected team collaboration and performance. This study resulted in rich descriptions of individual student behaviors and behavior changes, team behaviors and behavior changes, and how individual behaviors were related to team behaviors and overall team collaboration and performance. Results suggested that (1) individual behaviors were closely associated with team behaviors, collaboration, and performance, (2) students’ early behavioral patterns largely predicted their continuous behaviors, (3) urgent deadlines were likely to change behaviors of students who had poor performance in task management and temporal planning, (4) individuals performing better in disciplinary, technical areas tended to have more contribution to and better participation in teamwork, and (5) teams with high levels of behavioral interdependence tended to have better performance in teamwork. Several recommendations are provided for designing instruction in high interdependent task settings such as careful estimation of task completion time considering students’ varying collaboration skills and time management ability levels (task / activity design recommendation), providing suitable scaffolding strategies to support students who are not adequate in technical fields or in skills in areas of self-management, effective communication, and temporal planning (activity preparation recommendation), and paying attention to students’ behaviors at the early stage of their collaboration and providing timely corrective feedback (formative evaluation recommendations)

Culture teaching in EFL through computer/critical thinking

The purpose of this project is to develop computer-assisted language learning (CALL) lesson plans using the Internet and to offer an example for academic senior high school teachers in South Korea of exemplary treatment of cultural topics that promote critical thinking and incorporate crosscultural understanding based on cooperative learning

Group processes supporting the development of progressive discourse in online graduate courses

This design-based research study investigates the development of progressive discourse among participants (n=15, n=17, n=20) in three online graduate course contexts. Progressive discourse is a kind of discourse for inquiry in which participants share, question, and revise their ideas to deepen understanding and build knowledge. Although progressive discourse is central to knowledge building pedagogy, it is not known whether it is possible to detect its emergence in the patterns of participation in asynchronous conferencing environments or what kinds of instructional scaffolding are most effective to support its development. This study offers a unique perspective by characterizing episodes of discourse where participants honor the commitments for progressive discourse and by refining designs of peer and software-based scaffolding for progressive discourse. Results showed that measures such as note count, replies, and thread sizes can determine some qualities of online discourse but do not shed light on the development of progressive discourse. Thus an in-depth analysis of discourse for groups was developed to trace the interdependent individual contributions to the group discourse. Peer scaffolding that made norms for progressive discourse explicit was introduced to encourage participants to engage in sustained student-centered discourse for inquiry. Findings show that this intervention was most effective at the beginning of a course for newer online learners and newer graduate students, and least effective for students who were practicing K-12 teachers. A significant barrier to fostering progressive discourse is the tendency for teachers to reject these norms and revert to belief-mode thinking and devotional discourse typical of traditional schooling. Additionally, findings suggest that software-based scaffolding (as found in Knowledge Forum’s scaffold support feature) is a promising avenue for future design innovations to encourage progressive discourse. Although the results of this study are only suggestive, the findings do illustrate ways in which graduate students can uphold the commitments to move beyond expressions of socio- affective connection and opinion to discuss ideas in ways that lead to more useful explanations. The implications for these results for analyzing the quality of online discourse and the designs of instructional scaffolding in online learning environments are discussed

Prediction of success in teamwork of secondary students

This study aimed to identify the factors that predict success in a teamwork task with secondary students. The following factors, which have been established by research as key elements in the resolution of teamwork task in a cooperative way, were treated as the independent variables: (1) gender composition, (2) group objectives, (3) distribution of roles, (4) interaction patterns, (5) goal orientation, (6) social atmosphere, (7) reciprocal support, (8) effective time focused on work and (9) group self-assessment. The study consisted of 87 triads (N = 261). The groups were asked to write an expository text on how to measure fever after having read three complementary source texts. The correct integration of the ideas was the dependent variable. The factors best predicted successes were group self-assessment; the perception on effective use of time; a positive social atmosphere, especially at the beginning of the interaction; and a predominance of girls in the groupsEste estudio pretendió identificar los factores que predicen el éxito en una tarea en grupo con estudiantes de secundaria. Los siguientes factores, considerados por la investigación como elementos clave en la resolución de tareas en equipo en modalidad cooperativa, fueron tratados como variables independientes: composición de género, objetivos del grupo, distribución de roles, patrones de interacción, orientación a metas, clima social, apoyo recíproco, tiempo efectivo centrado en la tarea, y autoevaluación del grupo. En el estudio participaron 87 triadas (N = 261). Los grupos tuvieron que escribir un texto expositivo sobre cómo medir la fiebre tras leer tres textos base que se complementaban. La integración correcta de las ideas de esos textos fue la variable dependiente. Los factores que mejor predijeron el éxito fueron la autoevaluación del grupo, la percepción sobre el uso efectivo del tiempo, un clima social positivo, en especial al principio de la interacción, y el predominio de chicas en los grupo