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The apps for drawing are present in our children's life. Nevertheless, little is known about the impact of mobile technology on the freehand drawing educational activity. There are few works which are contextualised within short periods of time, with teachers who are not theirs and, in some cases, outside the children's classroom. In this paper, we are focussed on the use of technology on freehand drawing activity. Thus, we have compared the graphics produced by 4- and 5-year-old children with paper&crayon in comparison with those with tablet-finger. Children made the drawings during a planned free-drawing activity, in their ordinary classrooms, with their teachers and during five sessions. Assessment of drawings has evidenced tablet feasibility for making graphics. Nevertheless, with the passing of time, quality of graphics (tablet-finger vs paper&crayons), are nearly matched, demonstrating the low impact level technology has on this activity. In addition, if drawings are analysed specifically according to ages, results have shown that both groups have to develop adaptation strategies of visual perceptual skills and fine motor skills for the touch screen in order to obtain the same quality in the drawings made on both support types. [ABSTRACT FROM AUTHOR]

The aim of this study was to examine the effects that reading on screens (using digital devices with different screen sizes) and on paper have on reading time and comprehension. The study group was comprised of126 secondary students from a private school. To ensure balance, the participants were assigned into test groups, formed according to the size of the reading device, based on class levels, gender, and average school grade. In the data collection process, a narrative text was transferred to both print and electronic media. Access to the text was provided on paper and three digital devices. There were no time limitations. After reading, participants were given comprehension tests that consisted of twenty multiple-choice questions. Female participants' on-screen comprehension scores were found to be relatively higher compared to their paper comprehension scores. They also acquired better scores as the screen size increased. Conversely, male participants had higher comprehension scores on tablets and smart phones. Participants who read the text on smart phones and tablets completed the tasks in less time compared to other groups. However, the effects of reading modality on comprehension and reading time were not found to be statistically significant in either the male or female groups. [ABSTRACT FROM AUTHOR]

The application of STEM (Science, Technology, Engineering, and Math) education in solving real-world problems is challenging. To tackle this challenge, a project-based learning approach that integrates robots with cost-effective self-made toys to problem-solving was adopted to assist rural primary school students to apply STEM skills. The purpose of this study was to evaluate the effects of the project-based learning approach which includes lecturing and hands-on activities on primary school students' STEM learning outcomes and attitudes. An experiment was conducted with 25 primary school students who voluntarily participated in a STEM summer-camp programme. Students were asked to assemble a paper house equipped with an IoT control module and LED light switches, and write and edit robot scripts to produce a robot-based storytelling narrative using the paper house they made as a context. The results show that the project-based learning approach was an effective approach for cultivating primary school students' STEM knowledge and skills as evidenced from the post-written test. The relationships between the students' STEM learning outcomes and attitudes were also confirmed by a clustering analysis. Students who had higher learning attitudes also achieved higher STEM learning outcomes; the findings are also supported by the feedback from the open-ended questionnaire items. This study suggests that integrating low-cost self-made toys and robots in project-based learning activities is an effective and practical approach to enhance primary school students' learning outcomes and learning attitudes in STEM education. [ABSTRACT FROM AUTHOR]

Systems designed with persuasive software features can influence users to adopt attitudes and/or behaviours that contribute to better health outcomes. Studies on Coronary Heart Disease (CHD) interventions have shown how they can be used to support lifestyle changes. Meta-analytic reviews of randomised controlled trials (RCTs) are needed to appraise, summarise, and show their effects on health. To this end, we investigated the effectiveness of digital health interventions (DHI) designed for CHD and examined the impact of persuasive features in the DHIs. We performed a systematic search using three academic databases for scientific papers on CHD and digital interventions from 2010 to 2020, yielding 1556 papers. The systematic review and meta-analysis included 12 RCTs after screening. Our findings show that digital health interventions had an impact on diastolic blood pressure, systolic blood pressure, low-density lipoprotein, high-density lipoprotein, total cholesterol, glycated haemoglobin, glucose, triglyceride, heart rate, and depression but not body mass index. We present effective interventions and insights into persuasive software features that were associated with effective DHIs. More research is needed to investigate the effectiveness of persuasive features in other contexts and other factors that can impact the effectiveness of DHIs. [ABSTRACT FROM AUTHOR]

The objective of this paper is to highlight the role that perceived cost, computer self-efficacy and the technology acceptance model (TAM) constructs have in e-training adoption in the Nigerian civil service. With the use of the SmartPLS 2.0 M3 software, a framework that included perceived cost, computer self-efficacy and TAM constructs (perceived usefulness (PU) and perceived ease of use (PEOU)) was tested on 450 heads of departments. Scales on perceived cost, computer self-efficacy, PU and PEOU developed by previous studies were modified accordingly and used. This paper found perceived cost to have a significant effect on e-training adoption. Computer self-efficacy was statistically insignificant through PEOU. In addition, PEOU had an indirect effect through PU. Therefore, only PU of the TAM constructs indicated strong predictive strength in e-training adoption. This paper showed that with e-training adoption, facilities such as computers can be put in place, which can improve the outlook of the civil service. In addition, the cost that is usually associated with traditional training can be reduced, increasing the opportunity to invest in other aspects of the civil service which can help in adding to the overall performance. Relationships were examined in this paper, which were shown to be favourable to e-training adoption in the Nigerian civil service. [ABSTRACT FROM PUBLISHER]

Virtual reality (VR) training offers the capability to industrial workers to acquire skills and address complex tasks by immersing them in a safe and controlled virtual environment. Immersive VR (IVR) training is adopted in many diverse settings, yet little systematic work currently exists on how researchers have applied it for industrial skills training and if it holds the potential to be applied remotely. In this review, 78 representative studies were analysed to answer three key questions: Is IVR an effective training method for industrial skills training? How is research in this field applied? And how can we make IVR training more effective and applicable for remote training? We can testify that IVR is a promising training method with high effectiveness scores. However, our analysis has uncovered several gaps in the application of IVR training, like the lack of learning theories in the design process and limited metrics beyond time and scores. Additionally, our review also exposed unexplored but intriguing avenues of research, like the utilisation of biosensors for users' data collection, haptics that increases realism and applications with remote training potential. [ABSTRACT FROM AUTHOR]

Facebook community leaders play a significant role in creating and maintaining social environments, and they characteristically exhibit several qualities and skills, such as the ability to generate involvement in the groups. However, their identities and motivations have yet to be investigated in depth. Using the theoretical framework of the Uses and Gratifications Theory (UGT), this paper addresses this gap by exploring the motivations of leaders to lead a Facebook online group. Leaders of online parents groups were surveyed for this study. A survey was administered electronically to 160 Facebook community leaders to gather data on the relationship between the community leaders' motivation and the following variables: personality traits (narcissism, altruism, grit), sense of community (immersion, sense of belonging, influence), management features, and demographics. A hierarchical regression indicates that higher narcissism, self-control, immersion, and lower consistency of interest (grit factor) can explain Facebook community leaders' motivations to lead online groups of parents. The results are discussed in the context of the leaders' influential role in social media. [ABSTRACT FROM AUTHOR]

Assistive technologies have allowed people with disabilities to perform daily tasks with greater independence and autonomy, especially for visually impaired people. Using smart home solutions allows these users to control their homes with less cognitive and physical demand. However, making such applications accessible to meet the needs of visually impaired users, especially in developing countries, remains a challenge. This paper investigates the perceptions of these users about home automation technologies through semi-structured interviews. A total of 20 visually impaired people participated in the interviews. A thematic analysis revealed results concerning the following themes: (1) how people go about their lives at home and around, how people interact with current appliances, objects and environments, (3) how people perceive their attitude to technologies, (4) the Brazilian context of smart homes, (5) what people think smart homes should do and (6) envisaging ways of interacting with smart home systems. The results obtained provide significant insight into the needs of visually-impaired people in Brazil, with analysis of issues that are common with previous studies in more developed countries and specific issues that have important particularities and implications in Brazil and other developing countries. [ABSTRACT FROM AUTHOR]

With the rise of social media in people's lives, the tendency to donate through social media platforms has increased tremendously. The positive attitudes of social media users towards online charity initiatives, such as ALS Ice Bucket Challenge, are also gaining traction. Therefore, it is of great value for the charitable organizations to identify the motivational factors that encourage social media users to participate in blatant benevolence. Drawing on costly signalling and self-presentation theories, this study undertakes a multi-method approach with the aim to explore social media users' motivation of posting prosocial behaviour on social media platforms by identifying the antecedents of blatant benevolence. Using the interview data from 126 social media users, the study first applies rigorous grounded theory analysis to identify factors that lead to blatant benevolence, and subsequently employs a survey method approach, comprising data from 342 social media users, to empirically test the factors identified. Our findings show that desire for social network enhancement and warm glow attainment are the significant drivers that motivate people to post prosocial behaviours on social media. Theoretical and practical implications of our findings for social media behaviour researchers and charity organizations are also discussed in the paper. [ABSTRACT FROM AUTHOR]

Excessive use of personal social media has become prevalent in the work environment and has caused significant psychological and behavioural problems among employees. These problems call for in-depth study. In this paper, we develop a usage experience–stressor–strain model to examine the consequences of excessive social media usage behaviour of employees at work, revealing the effects of different excessive usage patterns (i.e. social, hedonic, and cognitive) on employees' psychological state (i.e. emotional exhaustion) and behavioural outcome (i.e. job performance) through dimensions of social media overload (i.e. information, communication, and social). We empirically test the research model with a survey of 422 employees who use social media at work. Our analysis presents that excessive social use at work is the major predictor of dimensions of overload. Furthermore, in contrast to the single effect of communication overload on emotional exhaustion and social overload on job performance, information overload has a significant impact on both emotional exhaustion and job performance of employees. This study advances our understanding of the complex relationships between excessive usage patterns, overload, emotional exhaustion, and job performance. [ABSTRACT FROM AUTHOR]

This paper discusses how online practices relate to empowering outcomes at individual and community levels. To understand the phenomenon in a natural setting, a virtual ethnography approach to Indonesian online domestic migrant workers' communities was adopted to explore the empowerment of migrant domestic workers. The findings show that, at an individual level, migrant domestic workers need to engage in various practices, which contribute to their well-being. The well-being of migrants can be assessed in terms of their self-efficacy, self-esteem, reduced loneliness and reduced stress, all of which enhance their capabilities to take control over migration processes. But, as a community, they can conduct online practices that contribute to their ability to improve their communal external engagement. Community's external engagement contributes to the awareness of their power and abilities to take action towards change. Online communities enable migrant domestic workers, who live in an isolated workplace, to penetrate the boundaries and engage in various practices that empower them as individuals and community as a whole. [ABSTRACT FROM AUTHOR]

Effective teaching of concepts related to human computer interaction (HCI) requires introduction of the core paradigms as well as the design and evaluation methodologies to the learners. In this paper, we investigate the learning effectiveness of a tool-mediated learning activity to support instruction of established human performance models, namely the Keystroke Level Model (KLM) and Fitts' law, and their application in web form design practice. The tool, named Keystroke Level Model Form Analyser (KLM-FA), supports learning through exploration by providing step-by-step tracing of the KLM modelling for any web form filling task. KLM-FA can be used in modelling exercises of either online or offline web forms according to different interaction strategies or users' characteristics. Three pretest-posttest studies involving 52 students in total enrolled in computer science curricula with different education delivery methods (campus-based, blended learning, distance learning) and levels (undergraduate, postgraduate) provide evidence for the effectiveness of the proposed learning activity. In all three studies, it was found that the KLM-FA activity had a significant positive effect on students' learning gain. In addition, students rated their perceived educational experience and KLM-FA usability as rather high. Content analysis of students' comments also found that KLM-FA is an educationally valuable and usable tool. [ABSTRACT FROM AUTHOR]

Persuasive gamified systems are effective tools for motivating behaviour change using various persuasive strategies. In line with the reinforcement theory, some persuasive gamified systems employ reward and punishment in their design to achieve the intended behavioural outcome. Research has argued both in favour and against using these strategies in behaviour change applications due to mixed results with respect to their effectiveness. However, there is a lack knowledge about how interventions using these strategies could motivate or demotivate behaviours. Therefore, this paper explores the mechanism through which Reward and Punishment motivate or demotivate behaviours with respect to their strengths and weaknesses. The results of large-scale exploratory studies (N = 1768) uncover important strengths and weaknesses that could facilitate or hinder the effectiveness of Reward and Punishment at motivating behaviour change. These include their ability to engage users and make behaviour fun, reinforce commitments to goals, and reveal some consequences of bad behaviour. We also compared the perceived effectiveness of reward and punishment quantitatively. [ABSTRACT FROM AUTHOR]

The benefits of video games in physical education have been extensively researched (Camunas-Vega & Alcaide-Risoto, 2020; Fang et al. 2020). However, little attention has been paid to the effectiveness of commercial video games combined with basketball practice in improving students' reasoning skills (Chuang, Yeh, and Lin 2021; Rogers et al., 2020). In this paper, we present the results of an experimental study whose objective was to assess the effects of a programme that includes the use of a video game as the main learning tool to enhance the reasoning process of secondary education students in Physical Education. A total of 271 students participated in this study. A quasi-experimental pre-post design with a control group was used. The experimental group performed a specific training programme with the NBA 2K16 video game for nine weeks, once a week, 60 min per session. The results show that the students who participated in the programme achieved an improvement in deductive and spatial reasoning with a moderate effect possibly due to the use of a video game. Another conclusion was that sex differences in the spatial and deductive reasoning on the pretest disappeared on the post-test. [ABSTRACT FROM AUTHOR]

In this paper, the first virtual reality (VR) photography application that incorporates elements on panoramic images to assess short-term spatial memory is presented. It also allows the interaction with these elements. A study was conducted (N = 50) to compare participants' performance outcomes and subjective experience when using a VR application with and without panoramic photography. The results show that both applications are effective in assessing short-term spatial memory. The results with panoramic photography include: 1) It was effective for short-term recall since, after using the application, the participants were able to verbally recall the objects and place them without significant differences with respect to the objects correctly placed; 2) The performance outcomes were independent of age and gender; 3) The perceived level of presence was directly related to experiencing less cybersickness when using the application; 4) The level of satisfaction was directly related to perceived enjoyment, concentration, usability, competence, calmness, and expertise; 5) The more the familiarity with VR applications, the less the perceived cybersickness. Finally, the application offers two main advantages: 1) The evaluators can customize the environment by adding as many elements as desired to the panoramic photograph; 2) It could be especially suitable for groups with reduced mobility. [ABSTRACT FROM AUTHOR]

This paper introduces a new electronic system for dropping courses that do not rely on the cumbersome paper system traditionally used by educational institutions. The new sub-system of the On-Demand University Services (ODUS Plus) will eliminate the hierarchical and inefficient paper system, which results in institutional delays. By using both quantitative and qualitative techniques, as well as a correlational methodology, it will be shown that, withdraw approval requests have streamlined, thus improving the system to process such requests. The following study will outline the efficacy of using ODUS Plus for course withdrawals by college and university administrators. The findings suggest that the implementation of such a system has a dual value; namely, it improves efficiency and functions as a source of knowledge regarding student academic preferences. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to identify the factors affecting the intention to use peer-to-peer (P2P) mobile payment. Although mobile technology has become part of everyday life, certain actions and services, such as mobile payments, are still used relatively infrequently. In this paper, we analyse consumers' adoption of P2P mobile payment services. Following a review of previous literature in this field, we identify the main factors that determine the adoption of mobile payments, and then perform a logistic regression (LR) analysis and propose a neural network to predict this adoption. From the logistic regression results obtained we conclude that six variables significantly influence intentions to use P2P payment: ease of use, perceived risk, personal innovativeness, perceived usefulness, subjective norms and perceived enjoyment. With respect to the nonparametric technique, we find that the multilayer perceptrons (MLP) prediction model for the use of P2P payment obtains higher AUC values, and thus is more accurate, than the LR model. This paper is a pioneer study of intention to use with mobile payment using these methodologies. The outcome of this research has important implications for the theory and practice of the adoption of P2P mobile payment services. [ABSTRACT FROM AUTHOR]

The formation of information security behavioural intention (ISBI) can be complex and dynamic in different contexts. This paper aims to examine and compare different users' ISBI formalisation mechanisms when dealing with their personal affairs (non-work users) and organisational affairs (work users). Drawing on two principles of Conservation of Resources (COR) theory (i.e. resource loss principle, and resource gain principle), we developed two models to examine how situational support affects ISBI formation. The results of a study of 432 non-worker users and 261 work users indicate a curvilinear relationship between situational support and ISBI through subjective norms and risk perception for non-worker users, whilst a linear relationship via subjective norms is found for worker users. This is the first time that COR has been applied to explain the formation of ISBI. The findings broaden the research scope of individuals' ISBI by revealing how situational support affects the formalisation mechanism for different users in cross-contexts. The theoretical and practical implications of the findings and the future study are discussed. [ABSTRACT FROM AUTHOR]

Game-based learning (GBL) is widely utilised in various domains and continues to receive interest and attention from researchers and practitioners alike. However, there is still a lack of empirical evidence concerning its effectiveness, making GBL evaluation a critical undertaking. This paper proposes an integrated approach for planning and executing GBL evaluation studies and presents its application by evaluating the effectiveness of a GBL approach to improve the Arabic reading skills of migrant refugee children in an informal learning setup. The study focuses on how children's age group, learning modality preference, and prior mobile experience affect their learning, usability, and gameplay performance. A quasi-experiment with a one-group pretest-posttest design was conducted with 30 children (5–10 years old) from migrant refugee backgrounds. The results show a statistically significant improvement in their reading assessment score. The results also outline a clear impact of children's age groups on their learning gain, usability score, and total levels played. Moreover, learning modality preference and prior mobile experience both had a statistically significant effect related to usability and gameplay performance parameters. However, no effect was found on learning gain. Based on the findings, some design recommendations are suggested for more inclusive design focusing on user characteristics. [ABSTRACT FROM AUTHOR]

The paper examines the multi-dimensional nature of Internet Addiction (IA) and its influence on Well-Being (WB) amongst a representative sample of 320 young urban Indian internet users. Nine hypotheses are proposed through a conceptual model to assess the multi-dimensional nature of IA and its relationship with WB. Partial Least Squares – Structure Equation Modelling (PLS-SEM) was conducted to assess the hypothesised relationships. Of the proposed nine hypotheses, seven were accepted. The result indicated IA as a four-dimensional construct – Internet Control Disorder (ICD), Internet Craving (IC), Internet Obsession (IO), and Addictive Behaviour (AB). The findings supported that ICD positively and significantly influences IC. IC and AB both have a significant impact on IO. ICD and IC have a significant impact on the individual's AB. ICD and IO significantly influence WB. With respect to the dimensions IC, AB, and IO, the model is successful in explaining around 26%, 45%, and 33% of the variation. IA as a multi-dimensional phenomenon and its relationship with WB in a young-demographic nation like India has immense academic and societal value. The study provides critical actionable insights for users, educators, health counsellors, parents, and policymakers regarding interventions for controlling internet addiction. [ABSTRACT FROM AUTHOR]

Innovation diffusion theory (IDT) has consistently been used to investigate users’ technology adoption. However, it neglects the influence of emotions on technology adoption. The study objectives address the integration of emotional attachment and two-dimensional self-efficacy that provides a fresh insight into the investigation of key predictors of eBook reader adoption intention. Quantitative methodology was used and questionnaire data were collected from university students. Probability proportional stratified sampling technique was used to obtain the proportionate sample. The results indicated that the relative advantage, trialability, observability, human-assisted self-efficacy, and individual self-efficacy significantly influence the adoption of eBook readers. However, emotional attachment to paper books negatively influences the relationship between user attitude towards eBook readers and adoption of eBook readers. The results indicate a good measurement model fit and confirmed the validity and reliability of the framework. The integrated framework will be useful in understanding the behavioural and emotional factors associated with the adoption of eBook readers. Moreover, a better understanding of the contributions of assisted and individual self-efficacy for the adoption of any new product or technology will be obtained. The proposed integration will help the managers before introducing a new product in the target market by considering the users’ emotional attachment to prior products. [ABSTRACT FROM PUBLISHER]

This research explores the design, implementation, and evaluation of a prototype augmented reality application that assists operators in performing procedural tasks in control room settings. Our prototype uses a tablet display to supplement an operator's natural view of existing control panel elements with sequences of interactive visual and attention guiding cues. An experiment, conducted using a nuclear power plant simulator, examined university students completing both standard and emergency operating procedures. The augmented reality condition was compared against two other conditions – a paper-based procedure condition using paper manuals and a computer-based procedure condition using digital procedures presented on a desktop display. The results demonstrated that the augmented reality -based procedure system had benefits in terms of reduced mental workload in comparison to the other two conditions. Regarding task completion time, accuracy, and situation awareness, the augmented reality condition had no significant difference when compared against the computer-based procedure condition but performed better than the paper-based procedure condition. It was also found that the augmented reality condition resulted in fewer intra-team inquiry communication exchanges in comparison to both paper-based and computer-based conditions. The augmented reality condition, however, yielded poorer memory retention score when assessed against the other two conditions. [ABSTRACT FROM AUTHOR]

This paper presents an in-depth study of intra-disability diversity in the digital realm and the related role of individuality and selectiveness in the digital choices and experiences of people with disabilities (PwD). The study adopts the interactionist model of disability and problematises conceptual uniformity in research that focuses on the medical and socially-constructed features of disability as those determining digital constraints and affordances for PwD. Through primary qualitative evidence, it argues that individuality and selectiveness shape a complex terrain of intra-disability diversity, which forms the nuances and experiences of digital inclusion for PwD. Thus, it invites researchers to move beyond disability-fixed categorisations and offers a 3-tier recommendation for future research to explain the range of PwD' perceptions and experiences in the digital realm. [ABSTRACT FROM AUTHOR]

The time displacement hypothesis has been widely used to explain the effects of media use on academic performance. This approach has been criticised for its monocausality and weak explanatory power. Utilising a combination of different theoretical perspectives is better suited than utilising only one. Considering displacement, excitement, attraction and third variable hypothesis, this paper argues that the relation between video game use and school performance is not the same for all types of gamers by considering the influence of socioeconomic, psychological and contextual factors. It investigates how gaming patterns (frequency, time of day) and psychological characteristics (sensation seeking, aggression) are related to academic performance for primary and secondary school students. Five hundred and seven students from five primary and four secondary schools in Singapore participated in a paper-pencil survey. Results showed support for a combination of displacement and third variable hypothesis, as overall time spent on video games was negatively associated with primary school children's and active gamers' school performances. There was no significant relationship for secondary school children. For primary school children who play games in the morning and afternoon, video game use was negatively associated with school performance. There was no support for the attraction and excitement hypotheses. [ABSTRACT FROM AUTHOR]

This study aims to identify the factors affecting students' satisfaction with online learning, examine the relationship between satisfaction and continuance usage intention, and explore the direct and moderating role of self-quarantine during a pandemic situation. The research model has been developed based on three theories, namely, Expectation Confirmation Theory, Diffusion of Innovation Theory, and Unified Theory of Acceptance and Use of Technology. Through an online survey, data were collected from 1193 university students from Oman, Iran, Bangladesh, Romania, and Malaysia and analysed using Structural Equation Modelling technique with SmartPLS V.3 software. Results indicated that factors affecting student's satisfaction with an online learning vary in each sample. In all samples, satisfaction significantly influences students' continuance usage intention with the online learning. In some samples, self-quarantine has a direct effect on continuance usage intention and plays a moderating role in Romania sample. The findings contribute to the universities and instructors how online systems factors elevate students' continuance usage intention. The uniqueness of this study is the integration of three theories to obtain research objectives. The details of the results and both theoretical and practical implications have been described in the paper. [ABSTRACT FROM AUTHOR]

With the advances in internet technologies and the emergence of crowdsourcing, organisations are now increasingly looking outside their boundaries for solving problems. Yet, the success of crowdsourcing depends on high-quality participation of crowdsourcing individuals and teams. In recent studies, examining the effect of simultaneous collaboration and competition mechanisms on individual and team performance in crowdsourcing has received considerable attention. But, none of these studies examined how different levels of collaboration affect team performance in crowdsourcing contests. In this paper, using a rich data set from a crowdsourcing platform, Kaggle.com, we study how team discussion-forum performance and solution-sharing performance affect its performance in online crowdsourcing contests. Our results suggest that team's discussion-forum performance and solution-sharing performance have significant effect on its competition performance. Our findings offer valuable theoretical and managerial implications for researchers and crowdsourcing sponsors who want to improve teams' performance in crowdsourcing contests. [ABSTRACT FROM AUTHOR]

Crowdsourcing contests have become increasingly important and prevalent with the ubiquity of the Internet. Designing efficient crowdsourcing contests is not possible without the deep understanding of the factors affecting individuals’ continuous participation and their performance. Prior studies have mainly focused on identifying the effect of task-specific, environment-specific, organisation-specific, and individual-specific factors on individuals’ performance in crowdsourcing contests. And to our knowledge, there are no or very few studies on evaluating the effect of individuals’ participation history on their performance. This paper aims to address this research gap using a data set from TopCoder. This study derives competitors’ participation history factors, such as participation frequency, participation recency, winning frequency, winning recency, tenure, and last performance to construct models depicting effects of these factors on competitors’ performance in online crowdsourcing contests. The research findings demonstrate that most of competitors’ participation history factors have significant effect on their performance. This paper also indicates that competitors’ participation frequency and winning frequency moderate the relationship between last performance and performance, and relationship between tenure and performance positively. On the other hand, individuals’ participation recency and winning recency moderate relationship between last performance and performance negatively, but have no significant effect on the relationship between tenure and performance. [ABSTRACT FROM AUTHOR]

Appearance and voice are essential factors impacting users' affective preferences for humanoid robots. However, little is known about how the appearance and voice of humanoid robots jointly influence users' affective preferences and visual attention. We conducted a mixed-design eye-tracking experiment to examine the multisensory integration effect of humanoid robot appearances and voices on users' affective preferences and visual attention. The results showed that the combinations of affectively preferred voices and appearances attracted more affective preferences and shorter average fixation durations. The combinations of non-preferred voices and preferred appearances captured less affective preferences and longer fixation durations. The results suggest that congruent combinations of affectively preferred voices and appearances might motivate a facilitation effect on users' affective preference and the depth of visual attention through audiovisual complements. Incongruent combinations of non-preferred voices and preferred appearances might stimulate an attenuation effect and result in less affective preferences and a deeper retrieval of visual information. Besides, the head attracted the most amount of visual attention regardless of voice conditions. This paper contributes to deepening the understanding of the multisensory integration effect on users' affective preferences and visual attention and providing practical implications for designing humanoid robots satisfying users' affective preferences. [ABSTRACT FROM AUTHOR]

This paper explores the effect of chatbot empathy and identity disclosure on willingness to donate (WTD) to a fundraising project and the psychological mechanism in the relationship. In a 3 (information-only vs. cognitive empathy vs. affective empathy) × 2 (chatbot vs. human identity) experiment, 496 US adults had a conversation about a fundraising event with one of six artificial intelligence-powered chatbots. The results revealed that neither chatbot empathy nor identity disclosure has a significant effect on WTD, rejecting the hypotheses. However, the data supported a significant interaction effect between chatbot empathy and identity disclosure on WTD. Moreover, the results suggested that the interaction effect between chatbot empathy and identity disclosure on WTD would be mediated through human likeness and social presence. This study suggests how empathy and human identity of chatbots should be applied with care to avoid the uncanny valley effect. [ABSTRACT FROM AUTHOR]

With the advance of the Internet of Things (IoT) and smart sensor networks, accurate understanding of complex data via interface icons is critical for effective decision making, operation management and monitoring. In order to understand how the different domain experience among icon designers and users affects icon recognition and preference level among users, this paper takes environmental and operational sensors as a case study and organises two icon design workshops, in which icon recognition and preference tests are conducted based on the standard ISO 9186 methodology. Results reveal that differences in domain experience among designers and users do not impose a significant impact on users' icon recognition levels. However, users new to the domain significantly prefer icons created by designers who share similar levels of domain experience with them. It provides a little reference for future environmental and operational sensor Graphical User Interface icon designers, decision makers, scientists and engineers to improve the icon design process. [ABSTRACT FROM AUTHOR]

A virtual reality (VR) study was conducted both in our lab setting and remotely to investigate the effects of virtual hand appearance and tactile feedback on ownership, external appearance, and tactile sensation embodiment dimensions when participants were instructed to perform an assembly task in a virtual environment. Six experimental conditions that combine hand appearances (abstract, mannequin, and realistic) and tactile feedback (tactile and no tactile) levels were examined. The results of our study indicated that: (1) the more realistic hand had a stronger effect on tactile sensation and external appearance, while the mannequin hand was associated with a greater ownership effect; (2) tactile feedback was associated with a stronger effect on external appearance compared to no tactile feedback; (3) the realistic hand model in conjunction with tactile feedback significantly affected the tactile sensation of the participants; (4) the participants in the lab setting rated the external appearance of the realistic hand model higher than the remote participants; (5) the participants exposed for less than one hour per week to VR rated the tactile sensation in the presence of tactile feedback higher, while they similarly rated the external appearance of the virtual hand model in the presence of a realistic hand model higher when compared to those who were exposed for more than one hour per week to VR; and finally, (6) the younger participants rated the tactile sensation higher than the older participants in the presence of the realistic hand model. In this paper, we discuss our findings and provide design considerations for virtual reality applications that consider virtual hands and tactile feedback. [ABSTRACT FROM AUTHOR]

While video games can be helpful in personal development, participating in certain gaming activities may lead to negative effects such as video game addiction. The overuse of computer games, which can lead to reduced quality of life and affect a person's practical skills. Around 3% of adolescents suffer from Internet Gaming Disorder (IGD), there is currently no universally accepted psychometric method. The AICA-S scale was applied to results from 3,901 respondents aged between 11 and 19. During the 2017/2018 school year, a battery of questionnaires in "pen and paper" form was administered to students at primary schools and secondary schools. The respondents were selected from all the regions of the Czech Republic through a random stratified selection to ensure that the respondents were an accurate representation of students across the Czech Republic. The results were obtained using statistical methods such as ANOVA, chi-square tests and t-tests. These results affirm the psychometric quality of AICA-S and note the prevalence of IGD among Czech adolescents. Based on our results, 0.8% of our respondents fulfilled the criteria for an IGD. [ABSTRACT FROM AUTHOR]

With the increased popularity of mobile learning, there is a growing demand on the understanding of how the scalable technology, such as mobile devices, influences individual learning behaviours as well as their learning outcome. A theoretical model was built based on the adaptive structuration theory (AST) and the knowledge spiral theory. Using this model, we examined the relationship between structural sources, individuals' adaptive structural behaviours, and their perceived learning. A Structural Equation Modeling method was employed in our empirical study. Findings indicate that users' task adaptation had a positive influence on their perceived learning, In addition, their exploitive technology adaptation influenced the ultimate perceived learning, but the impact of users' exploratory technology adaptation on learning was mediated by their task adaptation. Contrary to expectations, the effect of computer self-efficacy on exploitive and exploratory technology adaptation was negative, and exploratory technology adaptation negatively affected exploitive task adaptation. A detailed discussion of the findings and implications are provided in this paper. [ABSTRACT FROM AUTHOR]

The Technology Acceptance Model (TAM) is a prominent framework that addresses the challenge of organisations to understand and promote the factors that lead to acceptance of new technologies. Nevertheless, our understanding of one of the model's key variables – social influence – remains limited. Drawing upon earlier studies that address the role of referent individuals to technology acceptance, this paper introduces the notion of ‘coalition’ as a social group that can affect the opinion of other members within an organisation. Our empirical study centres on an organisation that has recently decided to introduce Big Data into its formal operations. Through a unique empirical approach that analyses sentiments expressed by individuals about this technology on the organisation's online forum, we demonstrate the emergence of a central referent, and in turn the dynamics of a coalition that builds around this referent as the attitudes of individuals converge upon the Big Data issue. Our paper contributes to existing TAM frameworks by elaborating the social influence variable and providing a dynamic lens to the technology acceptance process. We concurrently offer a methodological tool for organisations to understand social dynamics that form about a newly introduced technology and accelerate its acceptance by employees. [ABSTRACT FROM PUBLISHER]

This paper introduces a descriptive global index for eye-tracking data called heatmap entropy, or visual attention entropy (VAE), and discerns its predictive value for webpage aesthetics. VAE represents the chaos, or uncertainty, in the allocation of visual attention. In the experiment, we tracked and recorded 30 observers' initial landings on 40 web pages displayed for 3 seconds each. The results show that the VAE and aesthetic ratings of the web pages are negatively correlated ( r = − 0.54 , P < 0.001). A calibrated form of VAE, known as relative VAE (rVAE), has a more significant correlation with the aesthetic ratings ( r = − 0.65 , P < 0.00001). On its own, the rVAE can differentiate between good- and bad-looking pages to a certain degree of accuracy (two-class ANOVA with F = 26.84 , P < 0.00001). Further investigation reveals that the performances of both VAE and rVAE improve steadily after the first second, and could be better, if the tracking duration was longer than 3 seconds or if more observers were recruited. [ABSTRACT FROM AUTHOR]

The main features of the Scrum process are intense communication between different stakeholders, and rapid feedback based on regular delivery of working software. The integration of traditional user-centred evaluation activities in this context is challenging. Hence, this paper presents an interview study of 21 informants, categorised in four different professional roles. The main contribution of the paper is an overview of the types of user-centred evaluation conducted by information technology professionals in various Scrum projects. Results show that various forms of feedback are indeed gathered on the usability and user experience of the software, system or service being developed. However, the user-centred evaluations conducted typically are informal with few users, gathering empirical qualitative data and performed during short unplanned sessions. Performance measurements gathering quantitative data are seldom used. The informants in the business specialist role merely ask users about their opinion, whereas the other roles use several user-centred evaluation activities to gather feedback on their design. Generally, feedback is gathered throughout the whole project, but often evaluation is conducted early in the project or even before the actual development starts. Finally, these results are discussed in relation to previous studies in the area. [ABSTRACT FROM PUBLISHER]

Modern speech-language pathology practices (SLPPs) have adopted tablet games in recent years. Research is needed to take advantage of the potential benefits tablets can offer and to explore the factors that influence its introduction. This paper discusses a survey that was conducted to investigate the factors that influence speech-language pathologists’ (SLPs) beliefs and the actual use of tablets in SLPPs. The results of the survey, conducted among Slovenian SLPs, indicated that their most positive beliefs concerning tablets relate to social influence. Specifically, the beliefs relate to children’s interest and practice with tablets and have a significant impact on the decision-making of SLPs concerning introducing tablets in therapy. Conversely, SLPs’ most negative beliefs relate to the conditions for facilitating tablet use, particularly the lack of Slovenian applications. This paper discusses a separate case study that was conducted in which tablet game-supported therapy was introduced to a group of 44 children. The case study results indicated that the children accepted the use of tablet games for therapy purposes and the games had a positive impact on the children’s motivation and satisfaction. [ABSTRACT FROM AUTHOR]

Despite all the potential that Personalised Medicine (PM) has in reducing healthcare costs and treatment errors, as well as in bringing about significant improvement in the mode of healthcare, the adoption rate of Personalised Medicine is not yet up to the mark. Some research has been done in the area of Personalised Medicine and several new drugs have been already discovered. However, adequate research is yet to be performed to sort out various hurdles that are hindering implementation of this novel medicare system on a larger scale. One of the hurdles is the so-called trust factor. In the present paper, it has been our endeavour to investigate whether the trust issues have a moderating effect on the success of adoption of personalised medicine. A survey-based post facto methodology has been adopted for this purpose. Responses have been collected from a number of people, who are medical practitioners/medical researchers/pharmacists/regulatory board members/patients. The dataset obtained thereby has been analysed by using advanced statistical techniques and modern statistical software packages. The study indicates that the trust issues have a significant moderating effect on the successful adoption of personalised medicine. [ABSTRACT FROM AUTHOR]

This paper investigates the influence of goal awareness and IT self-efficacy on job satisfaction based on the motivation sequence model, goal-setting theory, and social cognitive theory. Using a large-scale field survey of healthcare enterprise resource planning (ERP) system users (n = 352), this study investigates these relationships and provides important insight to healthcare ERP system researchers and managers. Both goal awareness and IT self-efficacy influence positive job satisfaction of healthcare ERP system users, as expected. Furthermore, the influence of goal awareness is stronger when the role of ERP systems is highly perceived for decision-making of the job. There was no interaction effect between goal awareness and IT self-efficacy in thepost hocanalysis. The model is significantly supported by the empirical test with the large number of field data from healthcare ERP system users in the healthcare company. Practical and academic implications are discussed in the paper. [ABSTRACT FROM AUTHOR]

The paper analyses factors that usually influence the adoption of online commerce, focusing in particular on how social influence acts in this process considering in particular an Italian sample. It investigates about the actual transaction behaviour, and not just the intention to shop online. Starting from analysing technology acceptance models of literature, the paper proposes and empirically validates a new model for e-commerce adoption. A self-administered survey approach was used to collect data from a sample of different ages, genders and educational levels by using a structured questionnaire. Empirical data were analysed using correlation and regression analysis. Results showed that social influence, usability and perceived usefulness are predictors of the frequency of use and then, of e-commerce adoption. The paper gives both a theoretical and an empirical contribution to the e-commerce literature by designing and testing a model for predicting online consumers’ behaviour and enhancing the e-commerce adoption understanding. [ABSTRACT FROM AUTHOR]

Coolness has recently started to be explored as a design goal for interactive products from practitioners as well as researchers within human–computer interaction (HCI), but there is still a need to further operationalise the concept and explore how we can measure it. Our contribution in this paper is the COOL questionnaire. We based the creation of the questionnaire on literature suggesting that perceived coolness is decomposed to outer cool (the style of a product) and inner cool (the personality characteristics assigned to it). In this paper, we focused on inner cool, and we identified 11 inner cool characteristics. These were used to create an initial pool of question items and 2236 participants were asked to assess 16 mobile devices. By performing exploratory and confirmatory factor analyses, we identified three factors that can measure the perceived inner coolness of interactive products: desirability, rebelliousness and usability. These factors and their underlying 16 question items comprise the COOL questionnaire. The whole process of creating the questionnaire is presented in detail in this paper and we conclude by discussing our work against related work on coolness and HCI. [ABSTRACT FROM AUTHOR]

Information and communication technologies (ICTs) have different effects depending on the companies that rely on them. On manufacturing systems, the effective use of ICTs requires a compatible design with the human, technology, and environment. This article analyses the effect of macroergonomic compatibility of ICTs as independent variable on dependent variables of production processes, clients, and organisational performance of manufacturing systems in the Mexican state of Chihuahua. In addition, this paper examines the relationships between these dependent variables. Methodology includes the construction of a questionnaire, administered to middle and senior managers of manufacturing companies to collect information on the macroergonomic practices of ICTs. Also, a factor analysis is carried out to data gathered, and hypotheses are proposed to suggest the effects of ICTs on dependent variables. Afterwards, a structural equations model is constructed and evaluated to test such hypotheses. Results obtained indicate that ICTs are an ideal element to measure macroergonomic compatibility of manufacturing systems, and that this compatibility has positive direct effects on production processes and clients, while significant indirect and total effects on the organisational performance of manufacturing systems. Results also showed that dependent variables clients and production processes had a significant impact on the performance of manufacturing systems. [ABSTRACT FROM AUTHOR]

This paper explores how the use of smartphones vs. laptops influences students' engagement, behaviour and experience watching academic videos in a collaborative classroom. Experiments were run in authentic teaching sessions with a total of 483 first-year higher education students. The methodology applied is a quasi-experimental design with post-test-only, being the independent variable, the device used to visualise the academic videos. Results indicate that the use of laptops has provided better results in terms of student's engagement with the videos, their collaborative behaviour and satisfaction with the device. Hence, the findings of this research suggest that the type of mobile device used in activities that consider the use of videos in a collaborative class need to be carefully chosen to maximise the student's comfortability – and in consequence, their engagement with the video-based learning activity and their positive behaviour and experience within the collaborative context. [ABSTRACT FROM AUTHOR]

Positive outcomes of social networking use in both informal and non-educational settings have attracted significant research attention. These benefits include social capital formation, higher job performance and satisfaction, an increased sense of belonging, improved knowledge management skills, and enabling of life-long learning opportunities. Compulsive use of social networking, however, remains a major issue among the younger users, potentially leaving a long-lasting impact on the younger population. Concerns have been raised regarding links between the compulsive use of social media and individual academic, social and physical performance. This study explores the motivations for social networking use, their relations to compulsive use, and implications for academic, physical and social performance, in an effort to inform strategies for the appropriate adoption and utilisation of social networking technologies. The study employs a finite mixture approach to segmenting the sample, and results show that two distinct groups motivated by utilitarian and social objectives respectively drive compulsive use by British students. Unlike previous studies, the UK sample does not display differences in terms of age or gender. This finding highlights the trend of gender agnostic views of social platforms by developers. The paper concludes with a discussion of the implications for practice and future research. [ABSTRACT FROM AUTHOR]

This paper investigates the ways in which entrepreneurs use communities of practice (CoPs) to express themselves, using narrative theory and rhetorical analysis, to gain insight into an electronic social network medium, namely, YoungEntrepreneur.com. In particular, the study focuses on CoPs themes, including why entrepreneurs engage in CoPs, what role the moderators and resident entrepreneurs can play in managing online CoPs, on communication rituals of the knowledge sharing through interactivity, and on ‘how to develop an intervention’ to maintain and stimulate entrepreneurs for engaging in an online community. Findings reveal that the topic title plays a major role in attracting people. Successful topics with successful conclusions (in terms of the original query that was answered) will not necessarily get high responses and vice versa. It is observed that the domain expert does not play a big role in keeping the discussion going. Finally, the study also discovered that entrepreneurs like to communicate in a story telling genre. A comprehensive set of engagement measurement tools are introduced to effectively measure the engagement in a virtual CoP, along with a classification to define and categorise discourse of messages in terms of content and context, which allow practitioners to understand the effectiveness of a social networking site. [ABSTRACT FROM AUTHOR]

Despite the growing importance of customers as value co-creators, little is known about their reasons for voluntarily participating in value co-creation activities. Based on expectancy-value theory, this paper empirically examines the specific benefits that customers anticipate from engaging in certain co-creation activities. Furthermore, it examines the manner in which interactions between customer benefits and joint activities/industry types influence customers’ intentions to continuously engage in value co-creation in the context of corporate social networking service (SNS)-based virtual customer environments (VCEs). Study data were collected from 327 corporate Facebook and Twitter VCE users through an online panel survey. Results of the main effect relationships reveal that all three customer benefits - cognitive, social integrative, and hedonic - significantly impacted customer intentions to continuously participate in value co-creation. Furthermore, the benefit-intention relationships differed depending upon the type of co-creation activities (e.g. ideation, design, testing, support, and marketing) and industry characteristics. Theoretical discussions about these results are provided, and implications for future research and practice are presented. [ABSTRACT FROM AUTHOR]

From the beginning of the e-learning technology era, many concerns arose regarding the use of e-learning in everyday academic processes. Thus, in recent years, a number of studies were conducted on e-learning acceptance, mostly with the use of Unified Theory of Acceptance and Use of Technology (UTAUT) Model. Current study investigates the determinants of acceptance of academic e-learning technologies with the use of proposed modified UTAUT model. The basic UTAUT model was supplemented by the examined new determinants: system interactivity and the area of scientific expertise. Therefore, the paper contributes to UTAUT theory, applied in e-learning, by utilising empirical research with a modified UTAUT model including these two new variables. This study confirmed the hypotheses related to the effects of performance expectancy, effort expectancy, and system interactivity on behavioural intention to use e-learning technologies, and also stated that the area of scientific expertise does not have a direct impact on the intention to use e-learning technologies. The research model has been tested in an academic environment in Turkey. [ABSTRACT FROM AUTHOR]

Technology acceptance has been studied extensively within the IS discipline. Few, if any, have studied end users’ acceptance of newly implemented technologies within organisational contexts before end users start using the technology. Thus, by integrating variables from multiple relevant literature, this research attempts to answer this research question: will the introduction of a richer model for technology acceptance in a mandatory adoption environment, specifically in the pre-implementation phase, allow us to capture and account for the complexities of organisational technology implementations? The research model was tested in an organisational setting where a new content management system was being implemented. A total of 148 employees participated in this survey and partial least squares method was used to analyse the data to test the model. Implementation climate, valence, attitude, and perceived ease of use positively influence goal commitment to technology acceptance in a mandatory environment, and the model has displayed relatively large explanatory and predictive power. Theoretical and practical implications are discussed in the paper. [ABSTRACT FROM PUBLISHER]

The paper investigates the effects of phone use (talking, texting, and listening to music) on the street-crossing behaviours of pedestrians and their inattentional blindness in Taiwan. Recent handsets with touchscreens, as well as more advanced features including multimedia, and mobile applications (apps), exacerbate problems relating to cognitive distraction and reduced situation awareness. A controlled field study using video cameras was conducted for observing pedestrians’ crossing behaviours (e.g. crossing time, sudden stops, looking both ways before crossing, and disobeying traffic signals). Pedestrians were classified into two groups: experimental group (talking, texting, and listening to music) and control group (no phone use). Pedestrians’ inattentional blindness was examined by evaluating whether they saw and heard an unusual object (i.e. a clown) nearby. The results indicate that the proportions of unsafe crossing behaviours (e.g. sudden stops, disobeying traffic signals, and not looking both ways before crossing) were higher among distracted individuals and more pronounced among those using instant-messaging apps. These instant-message app users were the least likely to see the clown, and music listeners were the least likely to hear the horn that the clown was honking. Contributing factors to unsafe behaviours include being a student, having a phone screen of 5 inches or larger, and having unlimited 3G Internet access. Texting message via apps was the leading factor on unsafe crossing behaviours of pedestrians and their inattentional blindness. [ABSTRACT FROM PUBLISHER]

Recently a number of studies appeared that operationalised coolness and explored its relation to digital products. Literature suggests that perceived coolness is another factor of user experience, and this adds to an existing explosion of dimensions related to aesthetics, hedonic quality, pragmatic quality, attractiveness, etc. A critical challenge highlighted in prior research is to study the relationships among those factors and so far, no studies have empirically examined the relationship between coolness and other established user experience factors. In this paper, we address this challenge by presenting two studies one that focuses on factors from two cool questionnaires, and one that compares them against existing User eXperience (UX) factors. Our findings show that factors from the two cool questionnaires converge and they also converge to existing, established UX factors. Thus, 11 distinct cool and UX factors converge into 5 for the case of mobile devices. Our findings are important for researchers, as we demonstrate through a validated model that coolness is part of UX research, as well as for practitioners, by developing a questionnaire that can reliably measure both perceived inner and outer coolness as well as the overall coolness judgement based on 5 factors and 21 items. [ABSTRACT FROM PUBLISHER]