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The retention and success of engineering undergraduates are increasing concern for higher-education institutions. The study of success determinants are initial steps in any remedial initiative targeted to enhance student success and prevent any immature withdrawals. This study provides a comprehensive approach toward the prediction of student academic performance through the lens of the knowledge, attitudes and behavioral skills (KAB) model. The purpose of this paper is to aim to improve the modeling accuracy of students’ performance by introducing two methodologies based on variable selection and dimensionality reduction.

The performance of the proposed methodologies was evaluated using a real data set of ten critical-to-success factors on both attitude and skill-related behaviors of 320 first-year students. The study used two models. In the first model, exploratory factor analysis is used. The second model uses regression model selection. Ridge regression is used as a second step in each model. The efficiency of each model is discussed in the Results section of this paper.

The two methods were powerful in providing small mean-squared errors and hence, in improving the prediction of student performance. The results show that the quality of both methods is sensitive to the size of the reduced model and to the magnitude of the penalization parameter.

First, the survey could have been conducted in two parts; students needed more time than expected to complete it. Second, if the study is to be carried out for second-year students, grades of general engineering courses can be included in the model for better estimation of students’ grade point averages. Third, the study only applies to first-year and second-year students because factors covered are those that are essential for students’ survival through the first few years of study.

The study proposes that vulnerable students could be identified as early as possible in the academic year. These students could be encouraged to engage more in their learning process. Carrying out such measurement at the beginning of the college year can provide professional and college administration with valuable insight on students perception of their own skills and attitudes toward engineering.

This study employs the KAB model as a comprehensive approach to the study of success predictors. The implementation of two new methodologies to improve the prediction accuracy of student success.

The “chiralisation” of Euclidean polygonal tessellations is a novel, recent method which has been used to design new auxetic metamaterials with complex topologies and improved geometric versatility over traditional chiral honeycombs. This paper aims to design and manufacture chiral honeycombs representative of four distinct classes of 2D Euclidean tessellations with hexagonal rotational symmetry using fused-deposition additive manufacturing and experimentally analysed the mechanical properties and failure modes of these metamaterials.

Finite Element simulations were also used to study the high-strain compressive performance of these systems under both periodic boundary conditions and realistic, finite conditions. Experimental uniaxial compressive loading tests were applied to additively manufactured prototypes and digital image correlation was used to measure the Poisson’s ratio and analyse the deformation behaviour of these systems.

The results obtained demonstrate that these systems have the ability to exhibit a wide range of Poisson’s ratios (positive, quasi-zero and negative values) and stiffnesses as well as unusual failure modes characterised by a sequential layer-by-layer collapse of specific, non-adjacent ligaments. These findings provide useful insights on the mechanical properties and deformation behaviours of this new class of metamaterials and indicate that these chiral honeycombs could potentially possess anomalous characteristics which are not commonly found in traditional chiral metamaterials based on regular monohedral tilings.

To the best of the authors’ knowledge, the authors have analysed for the first time the high strain behaviour and failure modes of chiral metamaterials based on Euclidean multi-polygonal tessellations.

The high dropout rate among online learning students is a serious issue. Using the theory of planned behavior as a framework, this study investigates what effect attitude, opinion of others and perceived ease of online learning technologies leave on Pakistani online students' persistence intentions.

The sample of this study comprises 320 students enrolled at a distance learning university in Pakistan. Online questionnaires are used to gather data for the study. Correlations and regression analysis are run to figure out the effect of independent variables on the dependent variable of the study.

The findings of the study show that 51% variance in online students’ persistence intentions can be explained by personal attitude, subjective norms and perceived behavioral control.

The use of a non-random sampling technique along with a cross-sectional design form the major limitations of the study.

The outcome of the study may help online education providers as well as policymakers to design programs and initiatives to improve students’ retention in online study programs.

The study contributed to the extant literature by finding out Pakistani online students’ persistence behavior is affected by their attitude, subjective norms and perceived ease of online learning. The study also found that the opinion of people closely related to students influences their study persistence decisions.

This study examined the psychometric properties of intention to drop out and study satisfaction measures for first-year South African students. The factorial validity, item bias, measurement invariance and reliability were tested.

A cross-sectional design was used. For the study on intention to drop out, 1,820 first-year students participated, whilst 780 first-year students participated in the study on satisfaction with studies. Confirmatory factor analysis (CFA), differential item functioning (DIF), measurement invariance and internal consistency were used to test the scales.

A one-factor structure was confirmed for both scales. For the intention to drop out scale, Items 3 and 4 were identified with statistically significant item bias; however, these differences had no practical impact. Except for scalar invariance for language, sufficient measurement invariance was established. No problematic items were identified for the study satisfaction scale.

In essence, this study provides evidence of two short measures that are culturally sensitive that could be used as short and valid measures across contextual boundaries as practically valuable tools to measure intention to drop out and study satisfaction in diverse and multicultural contexts.

This study contributes to limited research on bias and invariance analyses for scales that can be used in interventions to identify students at risk of leaving the university and utilising psychometric analyses to ensure the applicability of these two scales in diverse and multicultural settings.

This study intends to add to the existing body of literature on the impact of a newly implemented first year seminar in the College of Law and Business. The purpose of this paper is to evaluate the effects the course have on students in regard to three aspects: student awareness and utilization of resources, interaction patterns, as well as, general interests and attitudes toward higher education.

The methodology of the assessment included analysis of a survey that has been conducted by the end of Spring 2014 semester. A quasi-experimental design was implemented to measure the impact of the intervention on students’ awareness and utilization of resources, interactions, general interests, and attitudes toward higher education. Through the SPSS application, the Mann Whitney U Test, and χ² tests were used to check for significant differences while comparing the means or frequencies for both groups. For the three questions, the authors have used the 90 percent confidence level and the standard significance level p-value of 0.05 or less for statistical analysis.

The results indicated that the course had a highly significant positive impact on student attitudes and awareness of campus resources but had less significant impact on student interactions and utilization of resources. The results in this study reveal a positive impact for the first-year seminar course on student satisfaction and attitudes toward higher education as well as their awareness of campus resources. However, in terms of the course impact on student interaction, results conveyed that students who have participated in the first-year seminar course show a slightly better interaction rate with instructors, academic advisors, and close friends than those in the control group.

The main limitation of this study was that the sample was small. Nonetheless, it has provided valuable insights into the understanding of the social and academic impact of first-year seminars on student engagement; through the use of comparison groups, this study increased the validity of prior research.

The first-year seminar course evaluated in this study demonstrated the potential to support and enhance student social and academic engagement during the first year of college. Based on the results in this study, the study team recommended some revisions to the current first-year seminar model (UNIV P100 Skills for University Success). The team proposed three models for subsequent first-year seminars at this university.

This study adds to the existing literature by examining the impact of a newly implemented first-year seminar course at the College of Law and Business at this university on both academic and non-academic aspects from the students’ perspective. These aspects were selected as retention and GPA effects have been widely explored; therefore, the focus is on the less studied emotional and social factors associated with student success and retention. The results from this study can act as a guide for universities intending to introduce a first-year seminar course as it gives clear guidelines on design, content, and course implementation, which can be useful in enhancing general student motivation and attitudes toward academic study and higher education in general.

The purpose of this study is mainly to find out the EFL learners' attitude towards corrective feedback. This paper also investigates types of learners who prefer the online or offline corrective feedback, and how feedback should be tailored to the needs of the learners.

The study was conducted on sixty female participants who were students of levels 7 and 8 of the B. A. program (English) at King Khalid University, Saudi Arabia. They were administered a questionnaire comprising eight questions about corrective feedback from teachers individually and independently so that they could identify their own choices without any influence from other participants. The items in the questionnaire were closed items.

It was found that both types of feedbacks are essential to enhance learners' linguistic accuracy. Learners have shown their positive attitude towards teachers' corrective feedback because they consider it a motivating learning tool. Not only that the learners have expressed the view that corrective feedback is very useful in enhancing the learning process for EFL learners. On the other hand, some of the learners are not serious about going through corrective feedback given by teachers because sometimes they are unable to differentiate between what helps or hampers progress towards language learning. However, they preferred both online (immediate/automated) feedback and offline (delayed) feedback. In general, the results state that the learners have expressed the view that corrective feedback is very useful in enhancing the learning process for EFL learners.

This study has some limitations. The first one is the sample size. Only students from levels 7 and 8 (undergraduates) were taken into consideration. The second limitation is that the researchers focused on only one university in Saudi Arabia. The third limitation is that no male students participated in this study. The results might be different if the male students participated as well.

One vital point in employing CF in the language classrooms is timing. Considering the timing of corrective feedback, teachers face the problem of whether CF should be immediate (online) or delayed (offline).

This paper aims at shedding light on the competing extrinsic motivations behind the mobile shopping process of regular and occasional shoppers. Price and convenience, shopping security, order delivery and post-sale service are investigated as antecedents of the mobile shopping attitude-intention path.

The empirical analysis is based on a multigroup structural equation model (SEM) developed on 903 online questionnaires collected among Chinese shoppers in a pre-Covid-19 pandemic retailing context.

Findings evidence contrary motivations behind the attitude – intention to shop using a mobile retail app of regular and occasional shoppers. While all the investigated aspects result to be positively relevant for regular m-shoppers, shopping security and post-sale service do not impact the attitude – intention path of occasional mobile shoppers. Results support retailers’ strategies in the context of mobile shopping growth.

The paper contributes to the emerging retailing literature on mobile shopping by offering a comparison of the motivations behind the mobile shopping intention of regular and occasional shoppers. Extrinsic motivations before, during and after the transaction are jointly investigated in the study.

The present study focuses on the link between foreign language anxiety (FLA), self-perceived proficiency, and multilingualism in the under-explored English as a Foreign Language (EFL) context of Saudi Arabia. Ninety-six Arabic undergraduate college-level EFL students (56 males, 40 females) answered the Arabic version of the Foreign Language Classroom Anxiety Scale (FLCAS – Horwitz, Horwitz, & Cope, 1986). The analyses revealed that Saudi multilinguals suffered from low to moderate levels of FLA with female participants experiencing more anxiety than their male counterparts. Multiple regression analyses revealed that gender and self-perceived proficiency explained over a quarter of variance in FLA. Furthermore, the study did not find any role of experience abroad in predicting FLA.

Inaccurate product information on retail websites lead to dissatisfied customers and profit losses. Yet, the effects of product information failures (PIFs) remain under-explored, with the mobile commerce channel commonly overlooked. This paper aims (1) to investigate the negative effects of PIFs on shoppers' attitudes and behaviours in a mobile context. The authors further (2) evaluate the impacts of the cause and duration of a PIF, changes of expectations towards the retailer after a PIF occurred and how previous mobile shopping experience in general decreases the effects of PIFs.

The authors conducted a scenario-based experiment with a one-factorial between-subjects design. The six most common PIFs of an international leading online fashion retailer are operationalized and tested against a control group. The final sample consists out of 758 mobile shoppers from the UK.

The results demonstrate that the perceived severity of PIFs based on showing customers incorrect information is higher when key information is lacking. Further, when the cause of a PIF is attributed to the retailer, it results in higher recovery expectations towards them. The results also reveal that respondents who have shopped mobile before perceive PIFs as less severe than inexperienced ones.

This research expands the online service failure literature by examining PIFs and its effects in the specific context of mobile commerce. The authors also provide recommendations for a better management of PIFs like the incorporation of PIFs information into reporting packs.

This study aims to predict the effect of cultural distance, perceived risk and electronic word of mouth (eWOM) on higher education institutes' students' destination image. In addition, it examines the mediating role of destination image in relation to students' travel intentions.

An online survey was employed to collect data from 200 graduate and postgraduate students. The partial least squares was employed to analyse the hypothesised relationships.

The results of this study found support for the positive effect of cultural distance and eWOM on destination image. Additionally, the mediating effect of destination image was also supported.

This research confirms the vital role of destination image as an antecedent of students' future intention to visit the destination. Moreover, this study contributes to marketing theory by predicting the critical drivers of higher education students' destination image and discussing their applications in the education sector.