Learning Science Concepts with Haptic Feedback

2006 ◽  
pp. 132-151
Author(s):  
Linda D. Bussell
Keyword(s):  
Visual Feedback ◽  
Physical Science ◽  
Force Feedback ◽  
Haptic Feedback ◽  
Learning Science ◽  
Control Group ◽  
Computer Based ◽  
Science Concepts ◽  
Experimental Group

This chapter examines the use of haptic feedback in a multimedia simulation as a means of conveying information about physical science concepts. The case study presented herein investigates the effects of force feedback on children’s conceptions of gravity, mass, and related concepts following experimentation with a force-feedback-enabled simulation. Two groups of 17 children conducted experiments with the simulation; the experimental group used both visual and force feedback, and the control group used visual feedback only. Evidence of positive gains by the experimental group who used the simulation with force feedback is presented. Guidelines for applying these technologies effectively for educational purposes are discussed. This chapter adds to the limited research on the application of haptic feedback for conceptual learning and provides a basis for further research into the effects of computer-based haptic feedback on children’s cognition.

scholarly journals The Effectiveness of a Computer Program Based on Photoshop in Design and Decoration and Its Impact on Emotional Intelligence Among Children Aged (11-17 Years) At Jazan Region, Kingdom Saudi Arabia

2021 ◽  
pp. 670-690
Author(s):  
Mahasin Gad Alla Mohamed ◽  
Khalida Mohammed Mahmoud ◽  
Abeer Amir Bashir
Keyword(s):  
Emotional Intelligence ◽  
Univariate Analysis ◽  
Control Group ◽  
Age Group ◽  
Intelligence Scale ◽  
Average Performance ◽  
Stratification Method ◽  
Quasi Experimental ◽  
Computer Based ◽  
Experimental Group

The aim of the research was to investigate the effectiveness of a computer based on photoshop in design and decoration and its impact on emotional intelligence among children in the age group (11-17 years). To achieve the research objectives, the researchers chose the quasi-experimental design with equal groups, the control group and the experimental group. The sample size was (44) students, (14) males and (30) females, who were chosen by random stratification method from the middle and high school levels in Jazan region in the age group (11-17). They were distributed into two equal groups (22) students for each of the control and experimental group. The researchers used the Bar-On scale for emotional intelligence in addition to the training program. The Statistical Package for Social Sciences (SPSS) program was used for analyzing data. The two-tailed T-Test was chosen to detect the differences between the binary groups and the univariate analysis. Variation: to detect differences between the interaction groups and the post-LSD test to determine the direction of the differences between groups of variable interaction (group x application). The research reached the following results: there are statistically significant differences in the average scores of children of age (11-17 years) on the emotional intelligence scale pre and post the application of the program, and there are statistically significant differences in the average performance of the experimental group on the emotional intelligence scale due to gender, and there are significant differences statistical differences in the average performance of the experimental group on the emotional intelligence scale due to age, and there are statistically significant differences in the average scores of 11-17 year old children on the emotional intelligence scale between the groups of variables of program application and type of education.

A Computer-Based Training Program for Developing Harmonic Intonation Discrimination Skill

1992 ◽  
Vol 40 (2) ◽  
pp. 139-152 ◽  
Author(s):  
Bruce F. Dalby
Keyword(s):  
Training Program ◽  
Matched Control ◽  
Control Group ◽  
Music Majors ◽  
Just Intonation ◽  
Computer Based Training ◽  
Equal Temperament ◽  
Computer Based ◽  
Experimental Subjects ◽  
Experimental Group

The purpose of this study was to determine the effectiveness of a computer-based training program for improving students' ability to make judgments of harmonic intonation. Twenty members of two undergraduate conducting classes participated in the Harmonic Intonation Training Program (HITP). An equivalent matched control group was selected from 156 other undergraduate music majors who had also taken the investigator-developed Harmonic Intonation Discrimination Test (HIDT). The HITP consisted of a body of drill-and-prac-tice exercises using intervals, triads, and brief three- and four-part musical passages. The exercises were played in both equal temperament and just intonation by a 16-voice digital synthesizer. After a 9-week treatment period, a two-way ANOVA on posttest HIDT scores revealed a difference (p= .005) in favor of the experimental group. Results of a questionnaire administered after the training to the experimental subjects indicated that attitudes toward the training program were mostly positive.

When a robot teaches humans: Automated feedback selection accelerates motor learning

2019 ◽  
Vol 4 (27) ◽  
pp. eaav1560 ◽  
Author(s):  
Georg Rauter ◽  
Nicolas Gerig ◽  
Roland Sigrist ◽  
Robert Riener ◽  
Peter Wolf
Keyword(s):  
Motor Learning ◽  
Haptic Feedback ◽  
Robotic Systems ◽  
Control Group ◽  
Training Sequences ◽  
Automated Feedback ◽  
Experimental Group ◽  
And Training ◽  
Main Shortcoming ◽  
Selection Of

A multitude of robotic systems have been developed to foster motor learning. Some of these robotic systems featured augmented visual or haptic feedback, which was automatically adjusted to the trainee’s performance. However, selecting the type of feedback to achieve the training goal usually remained up to a human trainer. We automated this feedback selection within a robotic rowing simulator: Four spatial errors and one velocity error were considered, all related to trunk-arm sweep rowing set as the training goal to be learned. In an alternating sequence of assessments without augmented feedback and training sessions with augmented, concurrent feedback, the experimental group received feedback, thus addressing the main shortcoming of the previous assessment. With this approach, each participant of the experimental group received an individual sequence of 10 training sessions with feedback. The training sequences from participants in the experimental group were consecutively applied for participants in the control group. Both groups were able to reduce spatial and velocity errors due to training. The learning rate of the requested velocity profile was significantly higher for the experimental group compared with the control group. Thus, our robotic rowing simulator accelerated motor learning by automated feedback selection. This demonstration of a working, closed-loop selection of types of feedback, i.e., training conditions, could serve as the basis for other robotic trainers incorporating further human expertise and artificial intelligence.

scholarly journals The Impact of WhatsApp on Learners’ Achievement: A Case Study of English Language Majors at King Khalid University

2018 ◽  
Vol 6 (2) ◽  
pp. 69 ◽  
Author(s):  
Abdulkhaleq Q. A. Hassan ◽  
Sayed Salahuddin Ahmed
Keyword(s):  
Content Knowledge ◽  
Mobile Application ◽  
English Language ◽  
Traditional Classroom ◽  
Control Group ◽  
E Learning ◽  
Additional Support ◽  
The Impact ◽  
Experimental Group

To investigate the effectiveness of e-learning by using a particular mobile application, namely WhatsApp, an empirical study was conducted on sixty undergraduate English language majors at King Khalid University in Saudi Arabia. The objective of the study was to determine whether the levels of motivation, content knowledge and grades of the students (who took the course “Syntax”)-, developed after receiving additional support through WhatsApp apart from traditional classroom lectures. The results showed that the experimental group that got extra support from fellow students and the course teachers through WhatsApp outperformed the students of the control group who studied the course only through traditional method. Moreover, the gap of success rate between the experimental group and the control group is about eighty nine percent with zero failure in the experimental group. The study proved that WhatsApp can be effectively used for providing supplementary support to motivate students to study properly and to get higher grades.

scholarly journals Computer-Based Concept Mapping as a Method for Enhancing the Effectiveness of Concept Learning in Technology-Enhanced Learning

2019 ◽  
Vol 11 (4) ◽  
pp. 1005 ◽  
Author(s):  
Gülsüm Aşıksoy
Keyword(s):  
Problem Solving ◽  
Concept Mapping ◽  
Concept Learning ◽  
Meaningful Learning ◽  
Control Group ◽  
Technology Enhanced Learning ◽  
Problem Solving Skills ◽  
Computer Based ◽  
Enhanced Learning ◽  
Experimental Group

Technology enhanced learning is a wide area that covers all uses of digital technology to support learning and teaching activities. The computer-based concept mapping has shown potential in enhancing meaningful learning in education. Concept mapping is an important tool that is used in the field of education to help students in understanding the basic concepts and the relationships between them. This research proposes a computer-based concept mapping (CBCM) environment combined with Google classroom to help students reduce their misconceptions and to improve their problem solving skills. Furthermore, it examines the effect of CBCM on the sustainability of concept learning according to student views. The participants were first-year engineering students. The study was conducted in a physics class, and a true-experimental design was used. The experimental group students learned with the Google classroom combined with computer-based concept mapping (CBCM), while the concept group students learned with Google classroom and the traditional method. Data were collected from a physics concept test, problem solving inventory, and semi-structured interviews. The research results indicated that teaching in the CBCM environment combined with Google Classroom provides meaningful learning by correcting the misconceptions of the students. Moreover, there was a significant increase in the problem solving skills of the experimental group as compared to the control group. According to the students’ views, it was determined that CBCM enhances the sustainability of concept learning. The results of this study can help educators and researchers to integrate computer-based concept mapping (CBCM) techniques into Google Classroom.

Can a Commercially Available Auditory Training Program Improve Audiovisual Speech Performance?

2016 ◽  
Vol 25 (3S) ◽  
pp. 308-312 ◽  
Author(s):  
Dania Rishiq ◽  
Aparna Rao ◽  
Tess Koerner ◽  
Harvey Abrams
Keyword(s):  
Hearing Aids ◽  
Hearing Aid ◽  
Auditory Training ◽  
Control Group ◽  
Signal To Noise ◽  
Hearing Aid Use ◽  
Speech Performance ◽  
Computer Based ◽  
B Test ◽  
Experimental Group

Purpose The goal of this study was to determine whether hearing aids in combination with computer-based auditory training improve audiovisual (AV) performance compared with the use of hearing aids alone. Method Twenty-four participants were randomized into an experimental group (hearing aids plus ReadMyQuips [RMQ] training) and a control group (hearing aids only). The Multimodal Lexical Sentence Test for Adults (Kirk et al., 2012) was used to measure auditory-only (AO) and AV speech perception performance at three signal-to-noise ratios (SNRs). Participants were tested at the time of hearing aid fitting (pretest), after 4 weeks of hearing aid use (posttest I), and again after 4 weeks of RMQ training (posttest II). Results Results did not reveal an effect of training. As expected, interactions were found between (a) modality (AO vs. AV) and SNR and (b) test (pretest vs. posttests) and SNR. Conclusion Data do not show a significant effect of RMQ training on AO or AV performance as measured using the Multimodal Lexical Sentence Test for Adults.

Evaluation of a Haptic Mixed Reality System for Interactions with a Virtual Control Panel

2005 ◽  
Vol 14 (6) ◽  
pp. 677-696 ◽  
Author(s):  
Christoph W. Borst ◽  
Richard A. Volz
Keyword(s):  
Task Performance ◽  
Visual Feedback ◽  
Direct Contact ◽  
Force Feedback ◽  
Haptic Feedback ◽  
Mixed Reality ◽  
Control Panel ◽  
Combined Approach ◽  
Subjective Ratings ◽  
Virtual Control

We present a haptic feedback technique that combines feedback from a portable force-feedback glove with feedback from direct contact with rigid passive objects. This approach is a haptic analogue of visual mixed reality, since it can be used to haptically combine real and virtual elements in a single display. We discuss device limitations that motivated this combined approach and summarize technological challenges encountered. We present three experiments to evaluate the approach for interactions with buttons and sliders on a virtual control panel. In our first experiment, this approach resulted in better task performance and better subjective ratings than the use of only a force-feedback glove. In our second experiment, visual feedback was degraded and the combined approach resulted in better performance than the glove-only approach and in better ratings of slider interactions than both glove-only and passive-only approaches. A third experiment allowed subjective comparison of approaches and provided additional evidence that the combined approach provides the best experience.

Second language articulatory training and computer-generated feedback in L2 pronunciation improvement

2016 ◽  
Vol 167 (2) ◽  
pp. 190-209
Author(s):  
Meisam Rahimi
Keyword(s):  
Second Language ◽  
Generalization Test ◽  
Control Group ◽  
Acoustic Feedback ◽  
Computer Based ◽  
Group 2 ◽  
Manner Of Articulation ◽  
Esl Learners ◽  
Experimental Group ◽  
Group 1

This paper investigates the efficacy of articulatory training and acoustic feedback on Persian L2 learners’ production of English segmental (/ɒ/). A sample of 30 Persian ESL learners was recruited- 10 learners were randomly assigned to the experimental group 1, 10 to the experimental group 2, and 10 to the control group. Over a five-week period, the experimental group 1 received training on the manner of articulation of the segment, the experimental group 2 received acoustic-articulatory training and was exposed to CALL software for receiving feedback, and the control group was only exposed to auditory input. The groups were given a pretest, an immediate posttest, and a generalization test. The results of the study showed a significant improvement in the performance of the participants in both the posttest and the generalization test in the experimental group 2. These findings suggest the inefficiency of the mere knowledge of the manner of articulation of the segment and lend support to the feasibility of using acoustic features of sounds and computer-based, learner-centred programs for second language segmental acquisition.

scholarly journals Research on the Effectiveness of Educational Internship——A Case Study on Primary Education Major

2020 ◽  
Vol 4 (9) ◽  
Author(s):  
Sa Li
Keyword(s):  
Primary School ◽  
Primary Schools ◽  
Teaching Practice ◽  
Control Group ◽  
Significant Difference ◽  
Teaching Ability ◽  
And Control ◽  
Experimental Group

Objective: The purpose of this study is to investigate the changes of teaching ability of pre-service teachers during their internship. Methods: The pre-service teachers were divided into experimental group and control group, and the video of each class was recorded, encoded and scored by experts from primary schools, and SPSS was used to analyze the data. Results: The teaching ability of the pre-service teachers in the primary school Chinese subject had a significant improvement in the six weeks of teaching practice. The teaching ability of the pre-service teachers in the primary school mathematics discipline had no significant improvement in the six weeks of teaching practice; there is no significant difference in the teaching ability of pre-service teachers who have experienced six classroom lectures and 18 classroom lectures. Conclusion: Educational universities should attach importance to the role of educational internship in promoting the development of pre-service teachers' teaching ability and increase the internship time. Instructors should pay attention to the cultivation of pre-service teachers' teaching reflection ability and give feedback and guidance in time.

scholarly journals The Effectiveness of Computer-Based Learning in Developing Academic Skills for Children with Intellectual Disabilities

2020 ◽  
Vol 1 (1) ◽  
pp. 79-99
Author(s):  
Faris Algahtani
Keyword(s):  
Intellectual Disabilities ◽  
Educational Program ◽  
Positive Impact ◽  
Development Program ◽  
Academic Skills ◽  
Skills Development ◽  
Control Group ◽  
Computer Based ◽  
The Impact ◽  
Experimental Group

Aim: The study aimed to investigate the effect of using a computer-based program in developing academic skills (reading, writing and arithmetic) for children with mild intellectual disabilities as compared to the conventional teaching instructions. Methods: The study was conducted in intellectual institutions in Jeddah, Saudi Arabia. A randomized controlled trial design was adopted in the study to determine the impact of the intervention. The study sample was composed of boys (n = 19) and girls (n = 21) aged 6 – 10 years who were selected purposively, and randomly assigned to the experimental group and control group. The two-division experimental group one for boys (n = 8) and the other for girls (n = 12) in the experimental group was studied by using an academic skills development program or a computer-based program. Results: The results indicated that there is a positive impact of the academic skills development program, which was applied to the experimental group to improve academic skills. The reason for the absence of gender differences in academic skills for the educational program is the similarity of the educational environment and the activities used in the educational program in terms of skills, activities, training methods, similar abilities and intellectual preparations for the genders, and for their interaction with the program itself. In addition, the program corresponds to the developmental characteristics of both genders, and there are no impediments to the application of the program in both genders.

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