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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Senior Computer Science Students’ Task and Revised Task Interpretation While Engaged in Programming Endeavor

Febrian, Andreas 01 August 2018 (has links)
Developing a computer program is not an easy task. Studies reported that a large number of computer science students decided to change their major due to the extreme challenge in learning programming. Fortunately, studies also reported that learning various self-regulation strategies may help students to continue studying computer science. This study is interested in assessing students’ self-regulation, in specific their task understanding and its revision during programming endeavors. Task understanding is specifically selected because it affects the entire programming endeavor. In this qualitative case study, two female and two male senior computer science students were voluntarily recruited as research participants. They were asked to think aloud while answering five programming problems. Before solving the problem, they had to explain their understanding of the task and after that answer some questions related to their problem-solving process. The participants’ problem-solving process were video and audio-recorded, transcribed, and analyzed. This study found that the participants’ were capable of tailoring their problem-solving approach to the task types, including when understanding the tasks. Given enough time, the participants can understand the problem correctly. When the task is complicated, the participants will gradually update their understanding during the problem-solving endeavor. Some situations may have prevented the participants from understanding the task correctly, including overconfidence, being overwhelmed, utilizing an inappropriate presentation technique, or drawing knowledge from irrelevant experience. Last, the participants tended to be inexperienced in managing unfavorable outcomes.
2

Students' Task Interpretation and Conceptual Understanding in Electronics Laboratory Work

Rivera-Reyes, Presentacion 01 May 2015 (has links)
Task interpretation is a critical first step in the process of self-regulated learning and a key determinant of the goals students set while learning and the criteria used in selecting the strategy in their work. Laboratory activities have been proposed to improve students' conceptual understanding when working independently and alongside peers while integrating new experiences in a lab setting. The purpose of this study was to investigate how the explicit and implicit aspects of student's interpretation of the task assigned during laboratory work may change during the task process, and how that interpretation may influence the student's coregulation and conceptual understanding. One-hundred and forty-three sophomore students enrolled in the course of Fundamental Electronics for Engineers participated in this study. Instruments designed to measure task interpretation and conceptual understanding were created and validated in a pilot study. They were applied before and after selected laboratory activities during the semester. The instrument used to measure correlation was applied at the end of every selected laboratory activity. Statistical analysis indicated differences between the student's task interpretation before and after the laboratory activity. Students improved in approximately 15% in the level of task interpretation. From the 143 students, only 37 of them were identified with high levels of task interpretation and coregulation. Moreover, Pearson correlations identified a positive correlation between the students' task interpretation and conceptual understanding of the students during the laboratory work. Findings suggested students' task interpretation changed during the task process and increased after the completion of laboratory activity. Overall, the findings showed a low level of task interpretation. However, students with a high level of task interpretation reached high levels of coregulation. Findings confirmed previous research that round students generally have an incomplete understanding of the assigned tasks, and struggle to establish a connection between laboratory activities and theory. Lastly, this study reported a significant relationship between students' task interpretation and conceptual understanding in laboratory work which has not been reported in the most recent published reports. Further investigation is necessary to unveil other factors related to these constructs in order to engage students in laboratory work.

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