10 results on '"Pi, Zhongling"'
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2. The interaction effects of an instructor’s emotions in instructional videos and students’ emotional intelligence on L2 vocabulary learning
- Author
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Zhu, Fangfang, Yang, Jiumin, and Pi, Zhongling
- Published
- 2022
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3. High task motivation learners co‐viewing video lectures facilitates learning.
- Author
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Pi, Zhongling, Chai, Huixin, Li, La, Zhang, Xinru, and Li, Xiying
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STATISTICAL power analysis , *TASK performance , *RESEARCH funding , *TEACHING methods , *LEARNING , *QUANTITATIVE research , *HEMODYNAMICS , *NEAR infrared spectroscopy , *ANALYSIS of covariance , *DESCRIPTIVE statistics , *MOTIVATION (Psychology) , *EXPERIMENTAL design , *LEARNING strategies , *DATA analysis software , *VIDEO recording , *BRAIN mapping , *PATIENTS' attitudes - Abstract
Background: Learning from video lectures with peers, that is, co‐viewing video lectures, is a common mode of learning across a wide range of ages and topics in the information age. Objectives: The present study tested the effects of learners' motivation on co‐viewing video lectures in terms of learning performance, mental effort, and interpersonal brain synchronization (IBS). Methods: The current study was quantitative experimental. In total, 142 participants were recruited and divided into 71 dyads to manipulate task motivation from three aspects: meaning, interest, and reward. Then, they were divided into three experimental conditions according to the level of task motivation: two low task motivation learners (LL condition), a combination of one low and the other high (HL condition), and two high task motivation learners (HH condition). Two participants in a dyad were asked to view a video lecture on a shared screen and not talk until the end of the video lecture, with both learners in full view. Simultaneously, we recorded the cortical hemodynamic activity of two participants in each dyad using functional near‐infrared spectroscopy (fNIRS). Results and Conclusions: The group‐level analysis showed that two high‐task motivation learners had better learning performance, greater mental effort, and stronger IBS than a combination of one low and one high‐task motivation and two low‐task motivation. The results from the individual assessment indicated that pairing a person with low task motivation with another with high task motivation resulted in benefits for the low‐task motivation learner in terms of their self‐perceived learning. However, it negatively affected the performance of the high task motivation learner. Implications: First, high‐task motivation learners were encouraged to co‐view video lectures. Second, instructors were encouraged to intervene between their interactions by providing timely feedback to avoid losses for high‐task motivation learners, as this composition benefits low‐task motivation learners. Lay Description: What is already known about this topic: Most studies consider viewing video lectures as an individual process and test the role of learners' motivation at the individual level.Co‐viewing video lectures is a common mode of learning across a wide range of ages and topics in the information age.Learners' task motivation is essential for optimal learning in various settings. What this paper adds: Having two high task motivation co‐viewers enhanced their learning, encompassing retention, transfer, and confidence in performing well.Having two high task motivation co‐viewers enhanced IBS in the rTPJ‐rTPJ and IPL‐SMA pairings.Pairing a low task motivation learner with a high task motivation learner could be beneficial for the low task motivation learner, but it may result in losses for the high task motivation learner. Implications for practice and/or policy: Future work should verify the conclusions of the current study in natural settings, allowing verbal interaction versus settings permitting only nonverbal interaction and avoiding experimenter expectations.Future research should continue to test the long‐term effects of pairing a low task motivation learner with a high task motivation learner.We encourage high task motivation learners to co‐view video lectures.Instructors are advised to intervene in the interaction of pairs of a low task motivation learner with a high task motivation learner, for instance, by providing timely feedback. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. All Roads Lead to Rome: Instructors’ Pointing and Depictive Gestures in Video Lectures Promote Learning Through Different Patterns of Attention Allocation
- Author
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Pi, Zhongling, Zhang, Yi, Yang, Jiumin, Hu, Weiping, and Yang, Harrison Hao
- Published
- 2019
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5. The mutual influence of an instructor's eye gaze and facial expression in video lectures.
- Author
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Pi, Zhongling, Zhang, Yi, Zhu, Fangfang, Chen, Louqi, Guo, Xin, and Yang, Jiumin
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EYE movements , *PARASOCIAL relationships , *UNDERGRADUATES , *GRADUATE students , *FACIAL expression - Abstract
This study tested the mutual effects of the instructor's eye gaze and facial expression on students' eye movements (i.e. first fixation time to the slides, percentage dwell time on the slides, and percentage dwell time on the instructor), parasocial interaction, and learning performance in pre-recorded video lectures. Students (N = 118 undergraduate and graduate students) were assigned to watch one of four videos in a 2 (gaze: direct, guided) × 2 (facial expression: surprised, neutral) between-groups design. Contrary to our hypotheses, eye movement data showed that students who watched the video lecture with the instructor's guided gaze and surprised face showed longer first fixation time to the slides and lower dwell time on the slides; these students also had lower learning scores. Instructor eye gaze and facial expression did not influence students' ratings of parasocial interaction. Our results suggest that in reference to social cues during video lectures with slides, "more" is not necessarily "better." The findings have practical implications for designing pre-recorded slide-based video lectures: An instructor is cautioned against using multiple social cues simultaneously, especially in video lectures in which the instructor and the visual learning materials compete for students' attention. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Seeing others' messages on the screen during video lectures hinders transfer of learning.
- Author
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Pi, Zhongling, Tang, Manrong, and Yang, Jiumin
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ONLINE education , *STUDENT attitudes , *EDUCATIONAL quality , *HIGHER education , *YOUNG adults - Abstract
This study tested whether seeing others' typed messages while viewing video lectures affected learners' attention and learning performance. Participants viewed one of three versions of a video lecture: (a) conventional video lecture as control; (b) video lecture with others' programmed messages appearing onscreen when the instructor was giving demonstrations on course content; (c) video lecture with others' programmed messages appearing onscreen when the instructor was posing questions. In Experiment 1, participants viewed video lectures without pause and could not post messages themselves. Eye tracking data revealed that although seeing others' messages did not decrease learners' attention to the learning content in the video, greater attention to others' messages was associated with lower retention. Furthermore, learners who viewed the conventional video lecture showed higher transfer than those who viewed either of the video lectures that included others' messages. In Experiment 2, participants viewed self-paced lectures and could post messages themselves. Experiment 2 duplicated the results of Experiment 1 in a realistic educational setting. Overall, these findings suggest that seeing others' messages during a video lecture has negative effects on learners' attention and learning. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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7. Instructor's position affects learning from video lectures in Chinese context: an eye-tracking study.
- Author
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Zhang, Yi, Xu, Ke, Pi, Zhongling, and Yang, Jiumin
- Subjects
ONLINE education ,LECTURE method in teaching ,KRUSKAL-Wallis Test ,NONPARAMETRIC statistics ,STATISTICS ,EYE movements ,CONFIDENCE intervals ,COLLEGE teachers ,MOTIVATION (Psychology) ,HEALTH occupations students ,ONE-way analysis of variance ,AUDIOVISUAL materials ,SATISFACTION ,FACIAL expression ,RANDOMIZED controlled trials ,ACADEMIC achievement ,RESEARCH funding ,STUDENTS ,ATTENTION ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,STUDENT attitudes ,STATISTICAL sampling ,DATA analysis ,EDUCATIONAL outcomes - Abstract
Although more and more online courses use video lectures that feature an instructor and slides, there are few specific guidelines for designing these video lectures. This experiment tested whether the instructor should appear on the screen and whether her position on the screen (left, middle, right of the content on the slides) influenced students. Students were randomly assigned to watch one of four video lectures on the topic of sleep. The results showed that the video lectures with an instructor's presence (regardless of position) motivated students more than the video lecture without an instructor presence did. Learning performance and satisfaction were highest when the instructor appeared on the right side of the screen. Furthermore, eye movement data showed that compared to students in all other conditions, students in the middle condition paid more attention to the instructor and less attention to the learning content, and switched more between instructor and learning content. The findings highlight the positive effects of the instructor appearing on the right side of the screen in video lectures with slides. [ABSTRACT FROM AUTHOR]
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- 2022
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8. Effects of In-video Questions and Feedback on Learning Performance.
- Author
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XIE Yaohui, YANG Jiumin, PI Zhongling, DAI Chenyan, and LIU Caixia
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EYE tracking ,INSTRUCTIONAL films ,ACADEMIC achievement ,EMBEDDED value ,PRIOR learning - Abstract
The eye-tracking technology was used in this study to investigate the effects of embedded questions and feedback in instructional videos on learning performance and attention allocation and whether an expertise reversal effect existed. The experiment involved 49 learners with high-level prior knowledge and 45 ones with low-level prior knowledge from a university. Meanwhile, they learned instructional videos with no embedded feedback, embedded questions without feedback and embedded questions with feedback. Findings from the experiment showed that the instructional videos with embedded questions but without feedback not only improved the participants’ attention but also enhanced their learning performance. Furthermore, there was an expertise reversal effect on the learning performance whereby instructional videos with embedded questions but without feedback improved the learning performance of learners with low-level prior knowledge, but not those with high-level prior knowledge. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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9. An instructor’s beat gestures facilitate second language vocabulary learning from instructional videos: Behavioral and neural evidence.
- Author
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Pi, Zhongling, Zhu, Fangfang, Zhang, Yi, and Yang, Jiumin
- Abstract
Instructional videos for teaching second language (L2) vocabulary often feature an instructor onscreen. The instructor in the video may involuntarily produce beat gestures with their hands, as occurs in real teaching settings. Beat gestures highlight key information in speech by conveying the rhythm of the language, but do not themselves convey semantic meaning. However, little is known about how the instructor’s beat gestures affect L2 vocabulary learning. We conducted two experiments on the effects of the instructor’s purposeful (scripted) beat gestures in instructional videos that included an instructor and slides, with English L2 vocabulary as the topic. In Experiment 1, using a within-participant design, we tested the hypothesis that an instructor’s gestures (beat gesture vs. no gesture) would improve learning performance. The results showed that the instructor’s use of beat gestures increased learners’ accuracy and reduced reaction time on an L2 learning performance test. In Experiment 2, using a between-participants design, we tested the assumption that the benefits of beat gestures in L2 vocabulary learning are in part due to reductions in cognitive load while learning. This assumption was supported by both a self-report measurement of cognitive load and electroencephalogram (EEG) data showing lower theta power and lower alpha power when the instructor used beat gestures. The results of this study have applied value for designing effective instructional videos on the topic of L2 vocabulary learning. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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10. Students' achievement motivation moderates the effects of interpolated pre-questions on attention and learning from video lectures.
- Author
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Yang, Jiumin, Zhang, Yi, Pi, Zhongling, and Xie, Yaohui
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ACHIEVEMENT motivation , *ACADEMIC achievement , *EYE tracking , *INSTRUCTIONAL films , *VISUAL perception , *TRANSFER of students - Abstract
The study tested achievement motivation as a moderator of the relationship between pre-interpolated questions and learning from video lectures. Participants were 63 university students who were selected from a group of 123 volunteers, based on having high (n = 31) or low (n = 32) scores on the Achievement Motivation Scale. The students in each group were randomly assigned to view an instructional video with or without interpolated pre-questions. Visual attention was assessed by eye tracking measures of fixation duration and first time to fixation, and learning performance was assessed by tests of retention and transfer. The results of ANCOVAs showed that after controlling for prior knowledge, students with high achievement motivation benefitted more from the pre-questions than students with low achievement motivation. Among students with high achievement motivation, there was longer fixation duration to the learning materials and better transfer in the pre-questions condition than in the no-questions condition, but these differences based on video type were not apparent among students with low achievement. The findings have practical implications: interpolated pre-questions in video learning appear to be helpful for highly motivated students, and the benefit is seen in transfer rather than retention. • Interpolated pre-questions enhance visual search efficiency. • Interpolated pre-questions promote attention and transfer for students with high achievement motivation but not for low achievement motivation students. • Interpolated pre-questions do not facilitate retention. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
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