Cell phone use and visual attention

The purpose of the present study was to evaluate how much cell phones and just speaking (similar to speaking to someone in the car vs a hands-free cell phone task) interfere with visual attention skills as might be required in a driving situation. Influence of cell phones on attention has been noted but little research has been completed. Licensed adult drivers were divided into three groups (ns = 15) with all subjects taking the Connors Continuous Performance Test II. Group 1 performed without any distractions: those in Group 2 performed with someone in the same room talking to them: Group 3 engaged in a cell phone conversation during the task. Overall, there were substantial differences among groups on all variables, but primarily between the control group and the two experimental groups. While the cell phone group had lower mean scores than the talking group overall, the differences were not significant. Thus, while cell phones were distracting to visual attention functions on the Connors task, they were not more distracting than a similarly active conversation without a cell phone.     

触屏手机与传统键盘手机的可用性之比较

以24名大学生为测试对象,结合基于视频的用户绩效测试方法和问卷调查法,比较了测试对象使用触屏手机和传统键盘手机完成测试任务时的绩效及主观满意度。绩效测试的结果显示：在完成测试任务的时间和按键效率方面,两款手机在不同测试任务上各有优势;在按键敏感性方面,传统键盘手机在各项测试任务上均优于触屏手机。主观满意度评价的结果显示：在速度、按键效率Y2．易学性方面,被试认为传统键盘手机基本上都优于触屏手机;在舒适度、愉悦度和灵活性方面,选择购买触屏手机的被试认为触屏手机优于传统键盘手机,而选择传统键盘手机的被试认为两者没有显著差异。     

The Effects of Cell Phone Use and Emotion‐regulation Style on College Students' Learning

Cell phones are becoming an inevitable part of the classroom, but extant research suggests that using cell phones in the classroom impairs academic performance. The present study examined the impact of different cell phone policies on learning and emotion‐regulation style. Participants were randomly assigned to one of four experimental conditions: cell phone usage allowed, cell phone possession allowed but without usage, cell phones removed, and a no‐instruction control group. All participants watched a 20‐minute lecture and were sent text messages to mimic classroom distractions. Afterward, participants took a multiple‐choice test and filled out questionnaires assessing their level of obsessiveness, nomophobia, and mindfulness. Participants who had their cell phone taken away performed best on the test with no other differences. None of the emotional‐regulation measures moderated the results. These findings provide important insight as to how cell phone policies can optimize learning in the classroom.Copyright © 2017 John Wiley & Sons, Ltd.     

Walking and talking: dual-task effects on street crossing behavior in older adults

The ability to perform multiple tasks simultaneously has become increasingly important as technologies such as cell phones and portable music players have become more common. In the current study, we examined dual-task costs in older and younger adults using a simulated street crossing task constructed in an immersive virtual environment with an integrated treadmill so that participants could walk as they would in the real world. Participants were asked to cross simulated streets of varying difficulty while either undistracted, listening to music, or conversing on a cell phone. Older adults were more vulnerable to dual-task impairments than younger adults when the crossing task was difficult; dual-task costs were largely absent in the younger adult group. Performance costs in older adults were primarily reflected in timeout rates. When conversing on a cell phone, older adults were less likely to complete their crossing compared with when listening to music or undistracted. Analysis of time spent next to the street prior to each crossing, where participants were presumably analyzing traffic patterns and making decisions regarding when to cross, revealed that older adults took longer than younger adults to initiate their crossing, and that this difference was exacerbated during cell phone conversation, suggesting impairments in cognitive planning processes. Our data suggest that multitasking costs may be particularly dangerous for older adults even during everyday activities such as crossing the street.     

中学生手机线上交流与手机成瘾的关系：社会资本和手机关系需要满足的中介作用

采用问卷对3268名中学生进行调查,以探讨手机线上交流（陌生人、熟人）、社会资本、手机关系需要满足与手机成瘾之间的关系,结果显示：（1）中学生手机线上交流（陌生人、熟人）能直接正向预测手机成瘾;（2）当对象为陌生人时,中学生手机线上交流能够通过手机关系需要满足间接预测手机成瘾;（3）中学生线上交流（陌生人、熟人）能通过社会资本经手机关系需要的多重中介作用来预测手机成瘾。（4）当对象为熟人时,线上交流通过社会资本、手机关系需要预测手机成瘾的作用更显著。这些研究结果可以为预防与干预中学生手机成瘾提供参考价值。     

抑制控制训练对手机依赖大学生的干预效果

依照手机成瘾倾向量表得分及手机使用时间记录从548名被试中筛选出60名手机依赖大学生,将其随机分配到抑制控制训练组和非训练组进行实验。预期通过抑制控制训练提升手机依赖大学生抑制控制能力,降低其手机依赖水平。结果发现：训练组被试在接受为期8周的抑制控制训练任务后,手机依赖总分、手机使用时间和非训练组相比显著降低,抑制控制能力显著提升。结果表明抑制控制训练对手机依赖大学生的干预效果明显。     

Embodied technology and the dangers of using the phone while driving

Contemporary scientific research and public policy are not in agreement over what should be done to address the dangers that result from the drop in driving performance that occurs as a driver talks on a cellular phone. One response to this threat to traffic safety has been the banning in a number of countries and some states in the USA of handheld cell phone use while driving. However, research shows that the use of hands-free phones (such as headsets and dashboard-mounted speakers) also accompanies a drop, leading some to recommend regulation of both kinds of mobile phones. In what follows, I draw out the accounts of the driving impairment associated with phone use implicit in research and policy and develop an alternative account grounded in philosophical considerations. Building on work in a school of thought called postphenomenology, I review and expand concepts useful for articulating human bodily and perceptual relations to technology. By applying these ideas to the case of driving while talking on the phone, I offer an account of the drop in driving performance which focuses on the embodied relationships users develop with the car and the phone, and I consider implications for research and policy.     

In-person contact begets calling and texting: interpersonal motives for cell phone use, face-to-face interaction, and loneliness

This study examined how cell-phone use is related to interpersonal motives for using cell phones, face-to-face communication, and loneliness. A survey of 232 college students who owned a cell phone revealed that affection and inclusion were relatively strong motivations for using voice calls and text messaging, and that interpersonal motives were positively related to the amount of cell-phone use, including calling and texting. The amount of face-to-face interaction was positively associated with the participants' cell-phone use and their interpersonal motives for using cell phones: the more the participants engaged in face-to-face interaction with other people, the higher their motives were and the more frequent cell-phone use was. Loneliness did not have a direct relation to cell-phone use. Instead, the participants with higher levels of loneliness were less likely to engage in face-to-face social interaction, which led them to use cell phones less and to be less motivated to use cell phones for interpersonal purposes.     

Cell phone usage relational regulation strategies of older South Africans

This study explored older South Africans’ relational regulation strategies in using their cell phones to address their social goals and psychosocial needs. Nineteen older South Africans (17 female; 2 male), aged 60 and older, who had access to a cell phone and represented different socio-economic levels based on the Living Standard Measurement (LSM) scale, participated in the Mmogo-method®, a visual data-collection method. Thematic and visual analysis revealed that the subjective assessment of cell phone users’ competence determined the type of relational regulation strategy they apply. Findings revealed older persons to adopt three relational regulation strategies in their cell phone use: (i) postponement of need satisfaction; (ii) asking directly; or (iii) negotiating for needs satisfaction. The findings might facilitate programmes that promote cell phone use in older persons to address their social needs and promote healthy intergenerational interactions.     

The effect of gender, ethnicity, and income on college students' use of communication technologies

Because campus officials are relying on personal communication technologies to communicate with students, a question arises about access and usage. Although communication technologies are popular among college students, some evidence suggests that differences exist in ownership and use. We examined patterns of student ownership and use of cell phones and use of instant messaging, focusing on three predictors of digital inequality: gender, ethnicity, and income. Logistic and hierarchical linear regression analyses were used to analyze results from 4,491 students. The odds that female and white students owned cell phones were more than twice as high as for men and African-American students. Students in the $100,000-$149,000 per year income bracket were more than three times as likely to own a cell phone than those from the median bracket. However, being female, African-American, and/or from the highest income brackets was positively predictive of the number of text messages sent and the amount of time spent talking on a cell phone per week. We found no differences between students on the use of instant messaging. Implications of these results, as well as areas for further research, are provided.     

Business Students' Perceptions of Best University Professors: Does Gender Role Matter?

This study investigated the relationship between the gender and gender-role of students and their “best” university professors. Two hundred and ninety two business students in 2 universities in Atlantic Canada rated their best professors and themselves using Bem's Sex Role Inventory. Male business students were more likely than females to choose a male as their best professor, and female business students were more likely than males to choose a female as their best professor. The study also indicates that a student's own gender and gender role are significantly related to those of his/her best professor. Male professors with low femininity scores (but not necessarily high masculinity scores), and female professors who are gender-neutral (i.e., androgynous or undifferentiated) were more often chosen by students as their best professors. In general, masculinity seems to be valued more by older, part-time students with greater work experience. Implications of these findings for university teachers are discussed.     

Increasing following headway with prompts, goal setting, and feedback in a driving simulator

We evaluated the effects of prompting, goal setting, and feedback on following headway of young drivers in a simulated driving environment and assessed whether changes produced in following headway were associated with reductions in hard braking when drivers were and were not using cell phones. Participants were 4 university students. During baseline, drivers spent half of the time talking on cell phones while driving. At the start of the intervention, drivers were prompted to increase following headway while on the cell phones and were provided a specific target for following headway. Drivers were given feedback on increasing following headway when on cell phones at the end of each session. The intervention package was associated with an increase in following headway and a decrease in hard braking when participants were on and off the cell phones. Cell phone use did not affect any of the measures.     

Hands-free versus hand-held cell phone conversation on a braking response by young drivers

As some states allow motorists to use hands-free cell phones only while driving, this study was done to examine some braking responses to see if conversing on these two types of cell phones affects quick responding. College-age drivers (n=25) completed reaction time trials in go/no-go situations under three conditions: control (no cell phone or conversation), and conversing on hands-free and hand-held cell phones. Their task involved moving the right foot from one pedal to another as quickly as possible in response to a visual signal in a lab setting. Significantly slower reaction times, movement times, and total response times were found for both cell phone conditions than for the control but no differences between hands-free and hand-held phone conditions. These findings provide additional support that talking on cell phones, regardless if it is hands-free or hand-held, reduces speed of information processing.     

Mobile phone use while driving-literary review

This paper analysis published results of the research into the connection between mobile phone use while driving and traffic safety. Ever since the introduction of the first mobile phones, the authors have been examining the risks associated with its use in traffic, namely: prevalence or frequency of mobile phone use while driving, characteristics of drivers who make more frequent use of mobile phones, the connection between mobile phone use while driving and a car crash risk, a link between mobile phone use while driving and perception of risk, effects on driving performance of using various modes of mobile phones while driving (“hands-free” or “hand-held”), psychological factors influencing driver's decision to use a mobile phone while driving, etc.It is important to point out that the results of some studies indicate that using a hands-free mobile phone while driving does not provide greater safety as compared to the use of hand-held mobile phones while driving. Generally speaking, younger male drivers tend to use mobile phones more often while driving than women and older males.This paper analyses the results of studies which were published in 60 papers from 1994 to 2013.The analysis of the papers selected for research confirms detrimental effects of mobile phone use while driving. Also, four phases in the process of understanding the issue of mobile phone use impacts while driving have been established or identified. The first phase gives the analysis of the prevalence or frequency of mobile phone use while driving. The second phase identifies the characteristics of drivers who tend to use mobile phones more frequently while driving. The third phase concerns research into impacts of using different modes of mobile phones while driving on driving performance (“hands-free” or “hand-held”). Finally, the fourth phase deals with research into risks of mobile phone use while driving (“hands-free” or “hand-held”). The importance of this paper is reflected in that it can help traffic safety policy makers, on the basis of better understanding of the issue of mobile phone use impact while driving, to develop effective strategies aimed at reducing the extent of mobile phone use while driving.     

A Comparative Empirical Study on Mobile ICT Services,Social Responsibility and the Protection of Children

The purpose of this paper is to analyse the Spanish mobile phone industry to determine how mobile phone companies and certain institutions can improve protection for children who use mobile phones. We carried out a multivariate statistical analysis using anonymous primary data from mobile phone companies, and institutions and associations that protect children, to compare these stakeholders’ opinions and to put forward solutions. We proved that, even though some European countries have made an effort to provide safer ICT services, all stakeholders still need to cooperate and agree on solutions to the commercial problems associated with children using mobile phones. This can be done by signing codes of conduct. We found that even though some companies implement measures to protect children from accessing harmful content via their mobile phones, they do so for reasons of legal and not social responsibility.     

Missed Opportunity: International Students in Canada Face Barriers to Permanent Residence

With their youth, Canadian post-secondary credentials, fluency in an official language, and time already spent in Canada, international students represent an ideal immigration source for this country. In many cases, they have lived in communities where they would be happy to continue living and working if provided the opportunity. Yet, despite recognition by the federal government of the attractiveness of international students, federal policies enacted in 2015 have inadvertently created barriers for international students wishing to become permanent residents of Canada. The Express Entry processing system has left international students in Canada in precarious situations at risk of losing their ability to work and to immigrate. This policy brief describes the challenges that Express Entry poses for international students and makes recommendations to the federal government to address these barriers.     

Students Reported for Cheating Explain What They Think Would Have Stopped Them

I analyzed 298 open-ended responses of undergraduate students who have been reported for cheating to the question, “What, if anything, would have stopped you from committing your act of academic dishonesty?” These responses included a few major themes: students pled ignorance of what constitutes academic dishonesty and the consequences/seriousness associated with violations; students tended to deflect blame, usually by saying that their professor could have done something differently (neutralization); students did not feel they had enough time, resources, and/or skills to get the desired result without taking responsibility for this lack of time, resources, and/or skills (strain); students felt they did not manage their time well with accepting the blame for the poor time management; and that a bad grade was not an option. These data and results are discussed in relation to the extant literature on the topic.     

The prevalence of cell phone use while driving in a Canadian province

The use of a cell phone while driving has been recognized as a form of distracted driving across the world. Many countries have banned the use of handheld mobile devices while operating motor vehicles. In Canada, all the provinces and territories now ban the use of handheld cell phones while driving. Utilizing the 2011 annual Alberta Survey, this study examined the current prevalence of cell phone use while driving in the province of Alberta. Moreover, this paper investigated the impact of the perception of risk on actual behaviors, and if demographic factors played a role. Our results indicated that despite being cognizant of the risks involved, many Albertans (52%) still use cell phones (45% of cell phone users utilized hands-free devices) while driving. Logistic regression analysis indicated that gender, age, employment status, home ownership, household income, immigrant status, and risk perceptions were significant predictors of cell phone use while driving in the province. These findings imply that the use of cell phones while operating a vehicle remains quite high despite legislative efforts to limit such behavior.     

Hanging on the telephone: Mobile phone use patterns among UK-based business travellers on work-related journeys

There is currently only limited understanding of the driving-related phone use patterns of business travellers. This paper addresses this gap in knowledge by presenting the findings of a UK-based study on the extent to which, and ways in which, people on work-related journeys use mobile phones while driving. A sample of 149 UK drivers who used a particular motorway service station were surveyed, with follow up interviews being conducted with 15 survey respondents. It was found that such drivers made frequent and extensive use of mobile phones, with over 50% of survey respondents being categorized as ‘serial users’ of mobile phones while driving. Survey analysis also found that male drivers were significantly more likely than female drivers to be serial users. The interviews that were conducted highlighted the complexity of the decision making process drivers typically undertook in deciding whether and how to use their phones, which took account of factors such as the nature of road conditions and the type of call to be made or taken.     

Infiltrating the curriculum: An integrative approach to history for medical students

I believe that the purpose of history in a medical school can be related to two simple goals: first, to make students a bit skeptical about everything else they are to be taught in the other lectures--skepticism fosters humility and life-long learning; second, to make them aware that medical history is a research discipline as compelling as any of the basic and clinical sciences they are traditionally taught. In the fall of 1988, I was given an opportunity to build a "course" in history for medical students--a course with no fixed time slot, no fixed syllabus, and no fixed content. I wanted to teach history of anatomy during anatomy sessions, history of pathology during pathology, history of obstetrics during obstetrics, and so on. I hoped to end each session with a disciplinary controversy that extended into present practice. The ultimate manifestation of infiltration would be to have one question on every exam that the students would write during their medical school experience. This is the story of how my medical history teaching moved from nothing to a program integrated throughout four years of medical studies, complete with goals and objectives and two questions of every exam. The content, advantages, and problems of the approach in the Queen's University experience will be presented.