Notes: Classifying Research Questions Addressed in Published Evaluation Studies

1994 ◽  
Vol 16 (2) ◽  
pp. 223-230
Author(s):  
Nick L. Smith ◽  
Prachee Mukherjee
Keyword(s):  
Educational Research ◽  
Evaluation Studies ◽  
Health Evaluation ◽  
Logical Operation ◽  
Empirical Educational Research ◽  
Question And Answer ◽  
Research Questions

All question and answer propositions from 25 education and 38 health evaluation studies published between 1976 and 1987 were categorized by means of a 29-category scheme reflecting the logical operation of the evaluation questions. Results of this analysis were compared with a prior classification of questions addressed in empirical educational research. The findings suggest how evaluators may be translating stakeholder concerns into empirical questions and the relationships between evaluation questions and choice of methods. Limitations of this form of analysis are also discussed.

Die kybernetische (Neu-)Ordnung

2020 ◽  
Vol 96 (1) ◽  
pp. 73-88
Author(s):  
Martin Karcher
Keyword(s):  
Educational Research ◽  
Research Governance ◽  
Critical Question ◽  
Central Thesis ◽  
Empirical Educational Research ◽  
Key Features

Abstract The New Cybernetic Order. Thoughts on the Cybernetic Governing of Education After an attempt to determine key features of cybernetics (Chapter 1) and the consideration of the conditions of the cybernetization of the present (Chapter 2) the article takes a closer look at three fields (Chapter 3): empirical educational research, governance and finally the cybernetic self. The three areas coincide in the critical question of the controllability of pedagogical processes and mutually condition and legitimise each other. The central thesis is that these fields are closely connected and that cybernetization of education entails a depoliticization (Chapter 4).

Application of semantic technologies in bibliographic databases

2019 ◽  
Vol 38 (1) ◽  
pp. 113-137
Author(s):  
Tsvetanka Georgieva-Trifonova ◽  
Kaloyan Zdravkov ◽  
Donika Valcheva
Keyword(s):  
Literature Review ◽  
Systematic Literature Review ◽  
Keyword Search ◽  
Bibliographic Databases ◽  
Future Research ◽  
Semantic Technologies ◽  
Scientific Review ◽  
Content Type ◽  
Research Questions

Purpose The purpose of this paper is to summarize the current state of the existing research on the application of semantic technologies in bibliographic databases by providing answers to a set of research questions resulting from a systematic literature review. Design/methodology/approach The present study consists of conducting a systematic literature review of research works related to the application of semantic technologies in bibliographic databases. A manual keyword search is performed in known academic databases. As a result, a total of 78 literature sources are identified as related to the topic and included in the review. From the selected literature sources, information is extracted, which is then summarized and analyzed according to previously defined research questions and finally reported. Besides, a framework is defined to classify literature sources found and collected as a result of the study. The main criteria, according to which the classification is performed, are the used semantic technology and the research problem for which semantic technologies are applied in bibliographic databases. The classification of the publications is verified by each author independently of others. Findings The conducted systematic scientific review establishes that the evolution of semantic technologies sets a period of increased interest in the researchers, as a result of which the advantages of using them for bibliographic descriptions are examined and practically confirmed. After defining semantic models for bibliographic descriptions and approaches to transform existing bibliographic data into their correspondence, the research interest is directed at their comparison, collation; enrichment to facilitate search and retrieval of useful information. Possible perspectives for future research are outlined, which mainly relate to the complete use of the created data sets and their transformation into knowledge repositories. Originality/value Despite the increasing importance of the semantic technologies in various areas, including the bibliographic databases, there is a lack of comprehensive literature review and classification of literature sources relevant to this topic. The detailed study proposed in the present paper supports introducing with the existing experience in the application of semantic technologies in bibliographic databases, as well as facilitates the discovery of trends and guidelines for future research.

scholarly journals Machine Learning and Deep Learning Techniques, Features and Obstacles in the Cataract Diagnosis

2020 ◽  
Vol 9 (3) ◽  
pp. 87-93
Keyword(s):  
Machine Learning ◽  
Deep Learning ◽  
Literature Review ◽  
Congenital Cataract ◽  
Low Cost ◽  
Current Situation ◽  
Learning Techniques ◽  
Research Questions ◽  
New Research

Cataract is a degenerative condition that, according to estimations, will rise globally. Even though there are various proposals about its diagnosis, there are remaining problems to be solved. This paper aims to identify the current situation of the recent investigations on cataract diagnosis using a framework to conduct the literature review with the intention of answering the following research questions: RQ1) Which are the existing methods for cataract diagnosis? RQ2) Which are the features considered for the diagnosis of cataracts? RQ3) Which is the existing classification when diagnosing cataracts? RQ4) And Which obstacles arise when diagnosing cataracts? Additionally, a cross-analysis of the results was made. The results showed that new research is required in: (1) the classification of “congenital cataract” and, (2) portable solutions, which are necessary to make cataract diagnoses easily and at a low cost.

scholarly journals A survey of performance models for LTE-WiFi wireless heterogeneous networks

2019 ◽  
pp. 18-25
Author(s):  
Martha María Hernández-Ochoa ◽  
Alfredo Netzahualcoyotl Torres-Lopez
Keyword(s):  
Heterogeneous Networks ◽  
Performance Metrics ◽  
Research Problem ◽  
Communication Process ◽  
Network Communication ◽  
Performance Models ◽  
Transmission Process ◽  
Wireless Heterogeneous Networks ◽  
Research Questions

Nowadays, the network traffic has increased exponentially due to amount of information and number of users which are connected to Heterogeneous Networks (HetNets) in this case we focus on LTE-WiFi technologies. This is an important issue that need to solve for an efficient network communication process end to end. The aim of this article is to present the-state-of-theart about performance models for LTE-WiFi HetNets and a classification of key performance metrics which help to analyze HetNets behaviour. The article concludes with a methodology that will be applied later for this research problem, as well as opened research questions. We believe, that apply our methodology using accurate and suitable models in HetNets the transmission process will have a fairness traffic when both networks coexist.

Evaluation Considerations for E-Health Systems

2010 ◽  
pp. 263-277 ◽  
Author(s):  
Anastasia N. Kastania
Keyword(s):  
Health Systems ◽  
Scientific Literature ◽  
Evaluation Studies ◽  
Healthcare Quality ◽  
Evaluation Procedure ◽  
Health Evaluation ◽  
Reliability Improvement ◽  
Quality Dimensions ◽  
Different Dimensions ◽  
Quality And Reliability

E-health evaluation, which involves different dimensions, has increased. In traditional healthcare, quality dimensions exist but these are not sufficiently exploited for e-health. Reliability is often examined regarding technology, software, demand and survival. This chapter reviews the reasons that e-health systems need to be evaluated, the methods followed for conducting e-health evaluation studies and the main points that characterize an evaluation procedure as successful. Many researchers have presented evaluation considerations for e-health. Herein, the emphasis is on analyzing a series of ideas mined from the scientific literature that allows drawing up practical considerations for e-health evaluation. These considerations focus both on quality and reliability assurance as well as on quality and reliability improvement.

Quantitative, Qualitative or Mixed Research: Which Research Paradigm to Use?

2017 ◽  
Vol 7 (2) ◽  
pp. 15-24
Author(s):  
Kamel Khaldi
Keyword(s):  
Educational Research ◽  
Research Study ◽  
Sampling Procedure ◽  
The Other ◽  
Research Project ◽  
Research Questions ◽  
The One ◽  
Research Students ◽  
Research Types ◽  
Selection Of

Abstract Research students usually encounter great difficulties in setting up a viable research project mainly because, on the one hand they lack familiarity with the philosophical underpinnings of major paradigms used in educational research: quantitative, qualitative or mixed, and on the other hand , they do not associate the corresponding research types with these paradigms : experimental, non experimental for the former, and interactive or non interactive for the second and the for the latter whether it is explanatory or exploratory, in addition to the importance of triangulation in any research study . These paradigms determine not only the formulation of the problem chosen for research and the associated research questions or hypothesis but also and more importantly, the sampling procedure as well as the selection of the appropriate research tools and the way the collected data is analysed and discussed. This survey of the major paradigms in educational research and their implications for the design of any research study will hopefully provide them with the necessary guidance to approach their research project with more confidence et more efficiency.

Education

2017 ◽  
Author(s):  
Emily Hannum ◽  
Yu Xie
Keyword(s):  
Educational Research ◽  
Educational Inequality ◽  
National Level ◽  
Modern Society ◽  
Core Concept ◽  
Neighborhood Poverty ◽  
Empirical Educational Research ◽  
Educational Literature ◽  
Interest In Research ◽  
The Impact

This article explores the correlation between poverty and education. Poverty has been a core concept of interest in research on educational inequality. However, the conceptualization of poverty in empirical educational research does not always, or even usually, conform to definitions and measures that are prevalent in the poverty literature. To further complicate matters, the educational literature subscribes to no uniform set of alternative conceptualizations. This article begins with a discussion of three important functions of education in almost every modern society: imparting knowledge, socializing children, and transmitting family advantage or disadvantage. It then considers the impact of poverty on education at the national level and how education is affected by community and neighborhood poverty as well as household poverty. It concludes with an assessment of the impact of education on poverty.

Towards a classification of supply chain relationships: a routine based perspective

2017 ◽  
Vol 22 (4) ◽  
pp. 341-374 ◽  
Author(s):  
Muhammad Usman Ahmed ◽  
Mehmet Murat Kristal ◽  
Mark Pagell ◽  
Thomas F. Gattiker
Keyword(s):  
Cluster Analysis ◽  
Supply Chain ◽  
Design Methodology ◽  
Measurement Properties ◽  
Supplier Relationships ◽  
Content Type ◽  
Supply Chain Relationships ◽  
Research Questions ◽  
The Relationship

Purpose This paper studies buyer–supplier relationships (BSRs) by taking a routine-based approach and develops a taxonomy of BSRs. Recent advances in the BSR literature have shown that firms implement a host of diverse routines, called integrative practices, with their supply chain partners. Relationships differ based on what integrative practices are present in them. This paper aims to develop a taxonomy of supply chain relationships based on integrative practices measured at the relationship level. Design/methodology/approach The authors use survey data collected from North American manufacturers to establish the measurement properties of new relationship level constructs that represent different aspects of integration. Cluster analysis is used with these new constructs to develop a taxonomy of supply chain relationships. Regression and bootstrapping techniques are used to establish the predictive validity and stability of the taxonomy. Findings The results show four distinct types of relationships. On comparison, the authors find salient differences between their results and past classifications. As a result of taking a routine-based multidimensional view of integration, the authors find two types of relationships that have not been discovered by past taxonomies. Originality/value The new relationship level constructs will allow academics to have greater precision in their research questions on BSRs, as not all aspects of integration behave in the same manner. The four types of relationships identified by this study provide a useful framework to manage supply chain relationships for practitioners.

scholarly journals Contours of neoliberalism in US empirical educational research

2017 ◽  
Vol 47 (2) ◽  
pp. 195-216 ◽  
Author(s):  
Mardi Schmeichel ◽  
Ajay Sharma ◽  
Elizabeth Pittard
Keyword(s):  
Educational Research ◽  
Empirical Educational Research
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