Ibrahim Arpaci

A comparative study of the effects of cultural differences on the adoption of mobile learning.

The objective of this paper is to understand the impact of cultural differences on mobile learning adoption through identifying key adoption characteristics in Canada and Turkey, which have markedly different cultural backgrounds. A multi-group analysis was employed to test the hypothesised relationships based on the data collected by means of survey questionnaires from 190 and 163 undergraduate students in Turkey and Canada respectively. The results indicated that there is a strong relationship between culture and adoption behaviour, and there are major differences in patterns between the adoption behaviours of the two countries. Implications of these findings are discussed. [ABSTRACT FROM AUTHOR]

Antecedents and consequences of cloud computing adoption in education to achieve knowledge management

The effective management of knowledge is critical to achieve high academic performance, effectiveness, and efficiency. Adoption of cloud computing in education has the potential to enhance the management of knowledge. This study aims to investigate the antecedents and consequences of cloud computing adoption in education to achieve knowledge management. Thereby, this study implemented the cloud computing in an authentic learning environment to support knowledge management practices and provided participants with training and education. Pre-tests and post-tests were administered on the first and last week of the 14-week intervention. This study examined the causal relationship between the expectations for knowledge management practices and the perceived usefulness of cloud computing services. Further, the causal relationships among innovativeness, training and education, and perceived ease of use were examined in the study. Survey data collected from 221 undergraduate students were analyzed by using structural equation modeling to validate the research model. The results indicate that the perceived usefulness is significantly associated with the expectations for knowledge creation and discovery, storage, and sharing. Amongst others, the expectations for knowledge storage and sharing have a stronger relationship with the perceived usefulness. Further, innovativeness and training & education are significantly associated with the ease of use perceptions. The findings suggested that educational institutions may promote adoption of cloud computing in education by increasing the awareness of knowledge management practices. The study investigates adoption of cloud computing to achieve knowledge management.Structural equation modeling was used to validate the research model.The perceived usefulness is associated with expectations for knowledge management.Innovativeness and training & education are associated with ease of use perceptions.

The impact of cultural collectivism on knowledge sharing among information technology majoring undergraduates

The aim of the present study is to investigate the impact of cultural collectivism on knowledge sharing among information technology majoring undergraduates in Turkey. The study proposes a research model based on the theory of reasoned action (TRA). A structural equation model was used to test the research model against the data collected by means of a self-report questionnaire. Results show that cultural collectivism has a positive and significant impact on attitudes toward and subjective norms with regard to knowledge sharing. Confirming the TRA, results also suggest that behavioral intentions are jointly determined by attitudes and subjective norms. Implications of these findings are discussed. The study investigates the impact of cultural collectivism on knowledge sharing.This study extends the Theory of Reasoned Action.A structural equation model is used to test the research model.Cultural collectivism has a significant impact on attitudes and subjective norms.

E‐government and technological innovation in Turkey

Purpose – The main purpose of this paper is to identify the technological innovation process, stakeholders of the process, sources of innovation, driving forces of innovation, and obstacles of innovation for the Turkish public sector.Design/methodology/approach – In this paper, interviews are used as data‐collection methods. For the purpose of this paper, the researcher has conducted a series of semi‐structured or open interviews. The interviews are recorded and transcribed. In addition, information related to the technological‐innovation projects performed in the public organizations is collected from documents, books, and governmental reports. A total of 20 organizations have been conducted to participate in the study; however, only 14 of them are retained after consideration of the selection criteria. In addition, 28 e‐government projects that lead innovation are analyzed.Findings – Results of the study show that external relations with stakeholders enhance the innovation process. Innovation emerges as...

The impact of cultural differences on smartphone adoption by organizations

This study aims to investigate the effects of cultural differences on smartphone adoption by organizations in Canada and Turkey. Structural equation modeling was used to test the hypothesized relationships based on the data collected by a survey of 141 Canadian and 213 Turkish organizations. Results indicate that cultural differences have a significant impact on adoption behavior, and therefore there are significant differences in adoption factorsbetween the countries.

Culture and nomophobia: The role of vertical versus horizontal collectivism in predicting nomophobia

This study aims at contributing to literature by investigating the role of espoused culture in influencing nomophobia. In the present study, the Nomophobia Questionnaire (NMP-Q) and Individualism-Collectivism (INDCOL) Scale were used to measure nomophobia and horizontal/vertical collectivism. The psychometric properties of the scales were examined against the data collected from 485 undergraduate students in Turkey (Mean age = 22.11, SD = 3.84). A structural equation modeling approach was used to test the hypothesized relationships. Results suggested that the relationship between vertical collectivism and nomophobia was significant and positive (.31), while the relationship between horizontal collectivism and nomophobia was not significant (and negative; -.15). The points raised in the present study should be taken into account when designing treatment and prevention programs in dealing with nomophobia.

A Cross-Cultural Analysis of Smartphone Adoption by Canadian and Turkish Organizations

The objective of this study is to identify the impact of cultural differences on adoption of smartphones in Canada and Turkey and investigate the differences in patterns between the adoption behaviors of the two countries. Sequential explanatory design mixed-method research strategy, which incorporates quantitative and qualitative approaches, was used in this research. A multi-group structural equation model analysis was conducted to assess the model based on the data collected from senior and middle managers at 213 and 141 private sector organizations in Turkey and Canada, respectively. Constant comparative method was used to analyze follow-up data that resulted from transcription of the interviews. Results show that national culture has a significant effect on adoption behavior and there are major differences in adoption characteristics between the two countries. For example, organizational characteristics, especially top management support, have a stronger effect on adoption of smartphones by organizations in Canada, while environmental characteristics, including competitive pressure, partner expectations, and customer expectations have a stronger effect on the adoption in Turkey. Implications of these results are discussed.

Individualism and internet addiction: the mediating role of psychological needs

Purpose This study aimed to investigate the mediating role of psychological needs in the association between individualism and Internet addiction. Design/methodology/approach A mixed-method design was used by comprising of 602 college students’ (70.3% women) responses obtained through the Individualism-Collectivism Survey, New Needs Assessment Questionnaire, and Internet Addiction Scale. Structural equation modeling techniques were used to investigate the theoretical relationships among the constructs. Constant comparative method was employed to analyze qualitative data that resulted from the transcription of semi-structured interviews with 12 field experts. Findings Quantitative results showed that individualism has a significant effect on Internet addition through affiliation, dominance, achievement, and autonomy (i.e., psychological needs). As students’ needs for dominance, achievement, and autonomy increased their Internet addiction levels decreased. However, increase in the need of affiliation led to...

A multi-group analysis of the effects of individual differences in mindfulness on nomophobia:

This study aimed to investigate the impact of individual differences in mindfulness on nomophobia. We developed and validated two structural models to identify the relationship between mindfulness and nomophobia. The ‘Nomophobia Questionnaire’ and the ‘Mindful Attention Awareness Scale’ were used to obtain data from the subjects. One-way MANOVA results suggested a statistically significant difference in nomophobia based on higher versus lower mindfulness. Further, a multi-group analysis was conducted to test the hypothesized relationships in the structural models for men and women. The results revealed that mindfulness had a significant negative correlation with nomophobia for both men and women. As scores in mindfulness increased, subjects exhibited less nomophobic tendencies. Further, those subjects who had lower scores in mindfulness showed higher anxiety when they were unable to communicate. However, subjects who scored higher in mindfulness showed lower anxiety when they could not access desired information. Independent sample t-test results were variant across men and women in nomophobia. Based on the findings we conclude that mindfulness based treatments can be beneficial in dealing with nomophobia for women.

Analysis of scattering from perfect electric conducting cylinders by spectral element method

In this paper, the governing frequency-domain equations for the scattered field from perfect electric conducting cylinders are solved by the spectral element method (SEM) for both circular and square cylinders. Domain truncation is performed by the perfectly matched layer in two dimensions.