The whole is greater than the sum of its parts: a large-scale study of students’ learning in response to different programme assessment patterns

Audits of 23 degree programmes in eight universities showed wide variations in assessment patterns and feedback. Scores from Assessment Experience Questionnaire returns revealed consistent relationships between characteristics of assessment and student learning responses, including a strong relationship between quantity and quality of feedback and a clear sense of goals and standards, and between both these scales and students’ overall satisfaction. Focus group data helped to explain students’ learning responses but also identified ambivalent responses to the use of formative-only assessment, particularly when it was optional. Frequently, students were unclear about goals and standards, and found feedback unhelpful when assessment demands differed across modules, and when marking standards and approaches varied widely, making it difficult for feedback to feed forwards. The methodology underpinning the Transforming the Experience of Students through Assessment study described here has been used in more than 20 universities worldwide and is helping teachers to redesign assessment regimes, so that teachers’ efforts support learning better.     

Stabilization of positive Takagi–Sugeno fuzzy discrete-time systems with multiple delays and bounded controls

This paper deals with the problem of stabilization by state feedback control of Takagi–Sugeno (T–S) fuzzy discrete-time systems with multiple fixed delays while imposing positivity in closed-loop. The obtained results are presented under linear programming (LP) form. In particular, the synthesis of state feedback controllers is first solved in terms of Linear programming for the unbounded controls case. This result is then extended to the stabilization problem by nonnegative controls, and stabilization by bounded controls. The stabilization conditions are derived using the single Lyapunov–Krasovskii functional (LKF). An example of a real plant is studied to show the advantages of the design procedure. A comparison between linear programming and LMI approaches is presented.     

Evaluation of Apoptotic Marker Bcl2, CD4+, Human Hepatocyte Growth Factor and Metalloproteinase-9 as Tumor Markers for Patients with Hepatocellular Carcinoma

To examine the possible involvement of human B cell leukemia/lymphoma 2 (Bcl-2), CD4+ cells, hepatocyte growth factor (HGF), and metalloproteinase-9 (MMP-9), as biomarkers in early diagnosis of hepatocellular carcinoma (HCC), activities of these biomarkers in serum were demonstrated by the method of Enzyme Linked Immunosorbant Assay. Two groups of subjects (60 for each), were examined in this study; healthy controls and patients with HCC. The present results declare that, significant decrease in Bcl-2 (p ≤ 0.0001), and CD 4+ (p ≤ 0.001), while significant increase in HGF and MMP-9 (p ≤ 0.05). These findings imply an influence of these biomarkers by the existence of hepatic carcinoma that might reflect the progression of disease and a distinction between the pathological mechanisms involved in hepatic carcinoma. Since, the serum MMP-9 activity was significantly varied between each stage of HCC. An individual profile of the present investigated parameters was detected that might serve as an easy accessing serum marker to monitor the progression of hepatic cell disorders.     

Teachers’ ability to identify and explain students’ actions in near and far figural pattern generalization tasks

The purpose of this paper is to explore middle school in-service mathematics teachers’ ability (1) to identify and explain students’ actions in pattern generalization and (2) to account for the variation in teachers’ explanations of students’ actions in terms of task and teachers’ factors. Two questionnaires were developed: (1) a questionnaire to measure teachers’ ability to identify students’ actions while finding the nth term in the pattern generalization and (2) a questionnaire to measure teachers’ ability to explain students’ actions in different tasks. The two questionnaires were given to a sample of 83 middle school in-service mathematics teachers from 22 schools in Lebanon. Analysis of data shows that teachers seemed to have the ability to identify students’ actions while finding the nth term in the pattern generalization and that teachers’ explanations of students’ actions in different tasks are lacking in terms of identifying variable-related counting elements. The results of stepwise multiple regression show that teachers’ ability to explain students’ actions to find the general term depends on their ability to explain students’ step-by-step counting or drawing.     

Taking stock of taking equity: The last frontier of university technology transfer

This paper addresses the question of what potential success factors are relevant when developing and managing higher education–business partnerships. To shed light on this question, the paper presents a review of research literature on the possible success factors in university–industry relations. To shed further light on the factors identified in the literature, this paper reports on an empirical study of cross‐sector collaboration between four regional universities and energy firms in Norway. The empirical study should be seen as a “relevance check” of the factors identified in the extant literature on university–industry collaboration, within the particular context of education‐related partnerships. Based on the review and case studies, implications for management and further research are discussed.     

Designing e-assessment activities appropriate to learner's competency levels: Hybrid pedagogical framework and authoring tool

Education and Information Technologies - E-Assessment, which is a key element in the instructional design process, plays a major role in supporting and enhancing learning. However, the current...     

Revisiting perceived service quality in higher education: uncovering service quality dimensions for postgraduate students

ABSTRACT

Perceived service quality in higher education and its antecedents have been one of the significant issues worldwide. Despite being studied over decades, service quality (SQ) remains a crucial area of research due to its dynamic and contextual nature, among other reasons. The main research objective is to uncover the dimensions constituting SQ from the perspectives of postgraduate students and university staff to provide a better understanding of key elements of the SQ. The current research incorporated relevant theories and concepts from both marketing and higher education literature and employed in-depth interviews with students and staff for data collection. Interviewees’ insights were analyzed using content analysis. A conceptual model is developed to explain the suggested relationship among study variables. Based on qualitative data analysis, four dimensions of SQ emerged, namely academic services, academic facilities, administrative services, and students’ service role. Additionally, performance and employee orientation are found to affect SQ. Research findings can guide education managers and academicians to consider students’ service role as an integral dimension of SQ and find new ways to improve it.     

Investigating substantive and consequential validity of student ratings of instruction

This study aimed at exploring faculty and student perspectives on student evaluations, as well as identifying their perceptions of the usefulness and appropriateness of the ratings for evaluating teaching effectiveness. More specifically, the study aimed at identifying the consequences, both intended and unintended, of using the evaluations, in addition to better understanding the process students used in responding to evaluations and what use faculty members made of them. Two surveys were developed and placed on the website of the Office of Institutional Research and Assessment. Emails were sent to all students and faculty participating in evaluations soliciting their cooperation and requesting their input. Faculty and student perceptions were compared qualitatively and statistically. Results revealed that students and faculty believe in the effectiveness and usefulness of the system with the need to overcome some negative consequences and biases inherent in its application at the University. Recommendations for system improvement are provided.