Does the Quality of Stimulation and Support in the Home Environment Moderate the Effect of Early Education Programs?

The current study was designed to investigate how the quality of stimulation and support available to children in the home interacts with participation in Early Head Start to determine children's development. Data were obtained as part of the national evaluation of Early Head Start (EHSRE), a randomized trial involving 3,001 children and families from 17 program sites. Hierarchical linear regression analyses were used to examine the interaction of EHS with (a) early maternal emotional warmth and (b) provision of a stimulating home environment on children's development at ages 3 and 5. Findings showed EHS sometimes differentially benefited children who came from households where the levels of warmth and stimulation were lowest. However, there was evidence of other forms of moderation as well.     

Chinese Parents’ Beliefs about the Importance and Feasibility of Quality Early Childhood Inclusion

This study aims to explore Chinese parents’ understanding about the importance and feasibility of quality pre-school inclusion and how these beliefs are affected by their levels of education and the types of disabilities in the Chinese socio-cultural and policy contexts. Findings support parents are highly supportive of the philosophy of inclusion. Both groups of parents of children with and without disabilities have different expectations for what quality inclusion looks like in the six dimensions of inclusion except for professional development and resources. The higher the levels of education, the more likely regular parents agree on all six dimensions of inclusion. Finally, disability categories did not affect parents’ beliefs. Parents of children with multiple disabilities expressed the greatest need for inclusion. Overall, parents’ agreement with the important features of inclusion reflects a greater expectation for quality inclusion and policy-making to make this happen to all young children.     

Quality of life and cost-effectiveness of combined therapy for reflux esophagitis

INTRODUCTIONGastroesophagealrefluxdisease (GERD)isoneofthemostcommonchronicdisordersthatresultsfromabnormalrefluxofgastriccontentsintotheesophagus,affecting 10 %ofthepopu lationintheUnitedStates (Hawdenetal.,19 95 ) .Fortypercentofpatientswithsympo tomati…     

Can Schools Achieve Both Quality and Equity? Investigating the Two Dimensions of Educational Effectiveness

This article investigates the extent to which schools can achieve both equity and quality. Data emerged from two effectiveness studies in teaching mathematics and Greek language, which were conducted to test the validity of the dynamic model of educational effectiveness. Separate multilevel analyses for each subject were conducted and it was found that the effectiveness status of schools does not change significantly when the two dimensions (equity and quality) are used to measure their effectiveness status in each subject. Changes in their effectiveness status in terms of each dimension of measuring effectiveness were also examined. In each subject, schools that were found to improve their effectiveness status in terms of the equity dimension were also found to improve their effectiveness status in terms of the quality dimension. Moreover, no school that was found to improve its effectiveness status in terms of one dimension had declining effectiveness in terms of the other dimension of effectiveness. Implications of these findings for the development of educational effectiveness research are drawn.     

Effects of the Science Writing Heuristic Approach on the Quality of Prospective Science Teachers’ Argumentative Writing and Their Understanding of Scientific Argumentation

This study investigates the effect of the science writing heuristic (SWH) approach on the quality of prospective science teachers’ (PSTs) argumentative writing and their understanding of the components of argumentation in the SWH approach and their own learning. Ten SWH approach activities were implemented during the semester. The study was carried out with 31 PSTs. A case study design was used. Data included the SWH approach’s grading rubric and semistructured interviews. While the ANOVA and Bonferroni tests were used to analyze the SWH approach’s grading rubric, content analysis was used to analyze the semistructured interviews conducted with 12 PSTs. The ANOVA results showed a statistical difference among the writing performance of the PSTs (F = 14.493, p < 0.01). The findings gathered from the interviews revealed that the quality of the argumentative writing and research skills of the PSTs increased over time. The PSTs made explicit associations among their beginning questions, data and observations, and claims and evidence, and they made distinctions between their data, observations, and evidence. Multiple representations played an important role in providing evidence to support claims. Moreover, the process of negotiation helped PSTs learn more effectively, and they believed that the argument-based inquiry lab was beneficial to their learning and their future vocational careers as teachers.     

Statistical Evaluation and Regression Analysis of Vehicle Sound Quality

A statistical approach to evaluate the subjective perception of the annoyance caused by the vehicle noise was presented in this paper. After recording the noises of Sanfeng, Huali and Xiali at speeds of 30, 40, 50, 60, 70 and 80 km/h respectively, the annoyance of the vehicle noises was evaluated in the testing room using paired comparison method, and the sound quality metrics and subjective annoyance were then distilled. Loudness, sharpness, roughness, periodicity and impulsiveness were selected for each of the vehicle noises. By correlation analysis method, it can be found that loudness has a higher correlation (0.91) with annoyance than other parameters. Meanwhile, sharpness, periodicity, roughness and impulsiveness have correlation with subjective perception with correlation coefficients being 0.84,-0.82, 0.62 and 0.87, respectively. The result of multiple regression analysis shows that calculated annoyance obtained by the regression equation can explain the perceptual annoyance and the regressed evaluation model is feasible to evaluate the sound quality of vehicle.     

The Effectiveness of Coursework and Onsite Coaching at Improving the Quality of Care in Infant–Toddler Settings

Research Findings: This study evaluated the effectiveness of 2 professional development interventions aimed at improving the quality of care provided by caregivers in ordinary infant–toddler child care settings, both center- and home-based. In all, 183 participants in a community college course on infant–toddler theory and practice, an in-service community model of a 48-hr course plus various levels of 1-on-1 coaching (participants were randomly assigned to 0, 5, or 15 hr), or a no-intervention comparison group were compared on their changes across 3 time points in their job-related self-efficacy, their knowledge of best practices, and the quality of their interactions with children as assessed by objective observers. Results indicated that the group with the most intensive intervention (course plus 15 hr of coaching) displayed the most consistent pattern of improvements, which met multiple analytical criteria for substantiveness. Furthermore, these findings were most apparent in the quality of interactions outcomes, and these were further still concentrated in the area of support for language and learning, the domain that showed the greatest need for improvement in infant–toddler caregivers in this sample as well as in previous research. Practice or Policy: Implications of the study results for systemic improvements to infant–toddler care are discussed, such as the importance of individual-level professional development, minimum dosage of coaching, and in-service supports to prevent declines in the quality of teacher–child interactions.     

The Impact of Interactive Computer Simulations on the Nature and Quality of Postgraduate Science Teachers’ Explanations in Physics

This study investigated how individuals’ construction of explanations—a way of ascertaining how well an individual understands a concept—develops from an interactive simulation. Specifically, the purpose was to investigate the effect of interactive computer simulations or science textbook assignments on the nature and quality of postgraduate science teachers’ explanations regarding physical phenomena in Mechanics, Waves/Optics, and Thermal Physics. The use of simulations or science textbook assignments was implemented according to the Predict–Observe–Explain model and integrated into a one‐semester conceptual survey course in physics for practising science teachers who served as participants in the study. Data were collected through semi‐structured interviews and were analysed using a qualitative content analysis approach. Results indicate that the use of computer simulations along with the application of the Predict–Observe–Explain model had a positive impact on the nature and quality of science teachers’ explanations. They improved science teachers’ ability to generate scientifically accurate explanations and fostered in‐depth advancement in teachers’ search for explanatory scientific information regarding the physical phenomena under investigation. In addition, teachers’ explanations became more elaborate, reflecting cause‐effect reasoning and formal reasoning.     

How to Enhance the Effectiveness of the Role of Editors in Quality Assurance in Distant Education

In distant education there is no or very little possibility for face-to-face communication. So in this kind of education the messages of the texts and other educational materials must be so clear and non-contradictory and their prose must be so fluent and grammatically correct that, without any extra explanation and interpretation on the part of any lecturer, they can be easily understood by students. So, after the authors produce the texts, there must be an editor to see if the texts are qualified as proper texts for distant education. The present paper deals with the efficiency of editors and editing in PNU and some other universities in other parts of the world that are run by distant education svstem. It exnlains the nresent situation and nroblems and offers solutions to dissolve the difficulties.     

Enhancing the Humanistic Quality Education of the Students in the Teachers colleges to Face the New Century

Summary: The article discusses the main problems caused by lack of the humanistic quality education in teachers colleges and universities, points out the necessity of enhancing the education and suggests some practical approaches.     

Discovering Randomness, Recovering Expertise: The Different Approaches to the Quality in Measurement of Coulomb and Gauss and of Today’s Students

The aim of this paper is to discuss different approaches to the quality (or uncertainty) of measurement data considering both historical examples and today’s students’ views. Today’s teaching of data analysis is very much focussed on the application of statistical routines (often called the ?Gaussian approach” to error analysis). Studies on students’ understanding of measurement however show, that though the majority can be enabled to apply those routines most of the students fail to construct a coherent understanding of the matter. Analysing two historical examples of measurement practice of the time around 1,800 when the statistical approach was established, we point out what often neglected key idea gave rise to the statistical approach to data analysis (the appreciation of randomness in data distribution) and how the emergence of this idea was embedded in a very sophisticated insight on measurement and the nature of measurement data (experimental expertise). These two aspects can vividly be illustrated using the different approaches to data handling of Coulomb and Gauss around the time of 1,800. Gauss’s appreciation of the randomness in data distribution consequently led him to other analytical routines as those employed by Coulomb. This is an important aspect concerning the teaching of the statistical routines of data analysis. However, the deep experimental expertise of both Gauss and Coulomb in both cases prevented an application by rote of some routines and shaped their approaches to very successful instruments of data handling. We therefore argue that both the key idea of randomness as well as an elaborated experimental expertise has to be taken into consideration much more than before by instructors and teachers in order to support the students to construct a coherent understanding on the nature and the handling of measurement data and especially the assessment of their quality.     

Investigating Bidirectional Links Between the Quality of Teacher–Child Relationships and Children’s Interest and Pre-Academic Skills in Literacy and Math

This study investigated bidirectional links between the quality of teacher–child relationships and children’s interest and pre-academic skills in literacy and math. Furthermore, differences in the patterns of bidirectionality between boys and girls were explored. Participants were 461 Finnish kindergarteners (6-year-olds) and their teachers (n = 48). Teachers reported their closeness and conflict with each child twice throughout the kindergarten year. Children rated their interest in literacy and math, and were tested on their pre-academic skills. Cross-lagged path models indicated that teacher-perceived conflict predicted lower interest and pre-academic skills in both literacy and math. Results were similar for boys and girls. Implications for reducing conflictual patterns of relationships, together with promoting other factors, are discussed.     

A Longitudinal Investigation of Siblings’ and Friends’ Features of Connectedness and Interaction Quality During Play

The present study examined features of sibling and friend dyads’ connectedness (e.g., length and emotional tone of connected sequences) and the quality of the dyads’ interactions during play from early to middle childhood. Forty-four families with a 4-year-old focal child were observed at Time 1 (T1) and again at Time 2 (T2) at age 7 in two separate play sessions (i.e., sibling and friend). Play sessions were coded for interaction quality (i.e., conflict, cooperation). Based on previous research, features of the sequences (i.e., emotional tone, length of sequence) were compared across relationship and time. Research Findings: Findings revealed similarities in the dyads’ interaction quality, with both siblings and friends increasing in cooperation over time. Similarly, the emotional tone of siblings’ and friends’ connected sequences was more likely to be positive than negative; however, siblings’ sequences were short rather than long, whereas friends’ sequences were more likely to be long than short. Practice or Policy: These findings provide new insights into children’s connectedness in child-child relationships and changes in connectedness across development from early to middle childhood. The study highlights the importance of observing the dyad when using a relationships theory framework to examine children’s interactions.     

Total Quality Management,the Learning Organisation and Post‐compulsory Education

Abstract

The turbulence confronting educational Institutions In the United Kingdom has led to the suggestion that any attempt to respond using established management principles and processes is likely to be dysfunctional. Total quality management (TQM) has been advanced as a strategy that will enable educational institutions adapt to the greater market orientation and transform them into learning organisations. The paper identifies the key principles of TQM, critically reviewing the literature that examines their application in education and focusing on the post‐compulsory sector. Secondly, selected linkages between the key principles and other approaches to the study of organisational behaviour, including aspects of open systems theory, leadership, teamworking, training and staff development, and organisational culture, are examined. The concept of the learning organisation is outlined and its relationship with TQM examined. The paper concludes that TQM treats organisational change issues in educational institutions and the concept of the learning organisation as unproblematic, Ignoring Issues of power, authority, resistance to change and double‐loop learning.     

Balancing Ethics and Quality in Educational Research—the Ethical Matrix Method

This paper addresses ethical issues in educational research with a focus on the interplay between research ethics and both internal and external quality of research. Research ethics is divided into three domains: (1) ethics within the research community; (2) ethics concerning relationships with individuals and groups directly affected by the research, and (3) ethics related to the external value and role of educational research for various user groups and for the quality of education. The three domains represent different stakeholders and interests. The paper presents an ethical matrix method including three types of matrices. The method combines a systematic and a case-based approach to ethical problems and possibilities. The purpose of the matrices is to serve as a framework for identifying, reflecting, analyzing, and discussing ethical issues and balancing ethical dilemmas in educational research and development.     

The Effect of Age and Employment on Students’ Perceptions of Online Course Quality

ABSTRACT

Three thousand, one hundred sixty students involved in online instruction at 31 colleges and universities across the United States completed a survey designed to probe into whether statements derived from 8 standards in the Quality Matters^TM (QM) rubric contributed to their success. The 43-item survey instrument measured students’ perceptions of online course quality. The effect of age and employment status on their perceptions was measured. Based on a series of ANOVA (analysis of variance)s, it was found that the highest rated standard was QM3 on Assessment and Measurement. There were significant differences between age groups. Students under 45, contrasted to those over 45, highly valued clarity and appropriateness of assessments and clear criteria for grading. For students above the age of 45, QM6 on Course Technology was valued highest. They placed a high value on the tools and media that support learning objectives and classmate interactivity. QM3 was rated highest across all employment groups—those employed part-time, full-time, and those who were unemployed. Standards 1 (Course Overview and Introduction), 2 (Learning Objectives), 4 (Resources and Materials), and 7 (Learner Support) were valued higher by students working full-time and those who were unemployed compared with those working part-time. It is likely that students who work part-time are not as focused on academics as are those who do not work. They may not be as motivated to perform well as students who work full-time. Implications for course designers and instructors are discussed.     

The quality of teaching staff: higher education institutions’ compliance with the European Standards and Guidelines for Quality Assurance—the case of Portugal

In recent years, initiatives for the improvement of teaching quality have been pursued both at European and national levels. Such is the case of the European Standards and Guidelines for Quality Assurance (ESG) and of legislation passed by several European countries, including Portugal, in response to European policy developments driven by the Lisbon Strategy and the Bologna Process. This paper is concerned with the institutional level implementation of European and national policies which target the quality of teaching staff. It reports on the findings of a study conducted in order to analyse if Portuguese higher education institutions are taking measures to improve and assure the quality of teaching staff in compliance particularly with the ESG. Findings suggest that this compliance is only partial. Although mechanisms exist for the selection, recruitment and appraisal of academics, other instruments and measures meant to continuously improve teaching staff quality, such as institutional support for skills development, pedagogic training, material infrastructure and motivation strategies, such as awards and recognition, are still incipient.