Sentences with phrase «of research designs»

A class of research designs in which program (or treatment) and comparison groups are selected non randomly but in which some controls are introduced to minimize threats to the validity of conclusions.

Daro has completed dozens of multisite evaluations over the past 40 years that have incorporated a range of research designs, including both randomized clinical trials and various quasi-experimental designs.

In particular, there are several types of research designs that you can use for your dissertation.

The strength of the evidence based upon the causal validity of the research designs used to test the model's impact (e.g., how reliable and credible is it?).

Students learn how to identify educational research methodologies and methods and understand the importance of research designs and paradigms.

His methodological contributions have changed the way prevention science is conducted both through the creation of research designs using planned missingness and through his tireless efforts to educate and mentor prevention scientists in the use of modern missing data procedures when data are missing.

The effects of private - school - choice programs on the achievement of student participants have been extensively studied using a variety of research designs.

Among the references to contemporary scientific literature the authors note common failures of research design and provide «grades» to direct the interested reader towards published works that provide the best evidence linking health to religion.

Jane Sandall was and is principal investigator for two studies evaluating models of midwife - led continuity of care (Sandall 2001), and co-investigator on the «Birthplace in England Research Programme», an integrated programme of research designed to compare outcomes of births for women planned at home, in different types of midwifery units, and in hospital units with obstetric services.

Midwives and students midwives can serve as content experts and learn the processes of research design and analysis as they collaborate with more experienced researchers.

Declan Devane is a co-author in one of the included trials in this review (Begley 2011) Jane Sandall was and is principal investigator for two studies evaluating models of midwife - led continuity of care (Sandall 2001), and co-investigator on the «Birthplace in England Research Programme», an integrated programme of research designed to compare outcomes of births for women planned at home, in different types of midwifery units, and in hospital units with obstetric services.

Researchers at St. Michael's Hospital undertook a systematic review and meta - analysis of all of the available evidence from randomized controlled trials, the gold standard of research design.

In large part because randomized trials are considered the gold standard of research design and are used in medical research, many contend that the only way to truly professionalize education research is to demand the use of randomized trials or «true experiments.»

The What Works Clearinghouse reviews individual studies and assesses the quality of the research design and technical details about the study's design and findings.

Mathematica's own defense of its research design was that it could do the study more cheaply if it relied upon readily available data, even though Caroline Hoxby, facing similar data collection problems, nonetheless found a way of tracking students from first grade on («How New York City's Charter Schools Affect Achievement»).

The story relies on the results of one recent study of homework — a study that is limited in what it can tell us, mostly because of its research design.

When you have four RCTs — studies meeting the gold standard of research design — and all four of them agree that charters are of enormous benefit to urban students, you would think everyone would agree that charters should be expanded and supported, at least in urban areas.

Long ago, in their classic discussion of research design, Donald Campbell and Julian Stanley said that the time - series design «rarely has accepted status in the enumerations of available experimental designs in the social sciences.»

Much less attention has been given to the relationship between contexts and the practice of education leaders.140 From the perspective of research design, contexts can be conceptualized as antecedents of leadership practices; they also can be conceptualized as mediators and moderators of leadership effects on organizational outcomes.

, Handbook of research design in mathematics and science education (pp. 307 - 333).

Consistent with the conference theme, we encourage submissions related to: (1) application of research design and methods for optimizing prevention science, (2) the role of research - practice - policy partnerships in optimizing prevention science and the use of research evidence, and (3) promoting health equity and reducing disparities through optimizing prevention science.

Moderator analyses were performed using a random effects model that focused on the three main areas of scaffold characteristics (including the mechanism, functions, delivery forms, mode, and number of scaffolds; how to promote self - regulated learning by scaffolds); demographics of the selected studies (including sample groups, sample size, learning domain, research settings, and types of computer - based learning environments); and research methodological features (including research methods, types of research design, types of organization for treatment, and duration of treatment).

In order to address the challenges of educating English learners in the middle grades (4 - 8), the national Center for Research on the Educational Achievement and Teaching of English Language Learners (CREATE), conducted a program of research designed to develop language and literacy skills while building grade level skills across the content areas.

Another limitation of the study is that some elements of the research design changed slightly from Year 1 to Year 2, due to the need to give participating teachers the best information available.

QRT Part 2 examines the rigor of the research design of each individual study on a CSR model's effectiveness.

The award criteria for the Evaluation Research category were based on the rigor of the research design and methodology as well as a product's real - world use.

None of these studies met the CSRQ standards for quality of research design.

This study actually is the next step in a line of research designed to identify which intervention and prevention efforts might be most helpful for veterinary professionals in our state.

The integrity of behavioral and preference data is a longstanding concern within social sciences research, and has led to the development of elaborate techniques of research design to minimize distortion.

In terms of the research design of the study, we are told that, «Insight into the experiences of the whole population is critical for contextualizing, and understanding, the experiences of racialized licensees in particular.»

Evidence - based practices and programs may be described as «supported» or «well - supported», depending on the strength of the research design.

To accomplish these goals, the Center: (1) engaged in a comprehensive, collaborative, and multi-disciplinary process for identifying evidence - based practices, (2) developed partnerships with national early childhood organizations and multi-disciplinary and multi-cultural dissemination networks to ensure a widespread campaign of awareness and systems enhancement, (3) developed materials and implementation strategies to impact personnel preparation at the pre-service and in - service level, (4) developed a collaborative research agenda with ongoing input from consumers and families, and (5) implemented a national program of research designed to address critical issues for young children and families affected by challenging behaviors.

Not exact matches

Our specially designed, proprietary Mathnasium Method ™, derived from more than 35 years of research and development, helps math make sense to kids.

To find out the pair designed a series of studies that both asked research participants to identify what sort of experiences resulted in what levels of happiness and also looked at Facebook posts, examining what activities people post at what age and how they report those activities affecting their mood.

After extensive Internet research, he came up with a sound - dampening substance, QuietGlue, designed to be spread between layers of drywall.

But it's Don Levine, then the company's head of research and development, who is often referred to as the «father» of G.I. Joe for shepherding the toy through design and development.

Research shows that using laminated glass — two panes fused by a sheet of plastic and designed to hold its form even when shattered — could reduce ejections in other parts of the car.

Professor McCarthy has been lauded for his research on the «design, diversity, and influence of different types of industrial organizations.»

Payments industry expert Avivah Litan, a vice president and analyst at Gartner Research, said well - designed, modern token systems won't be vulnerable to those kinds of attacks.

Kujda most recently served as HomeAway's VP of Design, and brings more than twenty years of experience in digital product design, branding, e-commerce and design resDesign, and brings more than twenty years of experience in digital product design, branding, e-commerce and design resdesign, branding, e-commerce and design resdesign research.

Gekko Systems co-founder Elizabeth Lewis - Gray has been appointed chair of a new «mining growth centre», which is part of a $ 189 million federal government initiative designed to encourage commercially - focused research and development activity.

But that doesn't mean most business leaders can't learn something valuable from the core finding of the Facebook research project, which is, «If you want to keep your people — especially your stars — it's time to pay more attention to how you design their work.»

If you're intrigued by the idea of working on applications that millions of people could potentially use, then you'll want to take a look at the growing group of software engineers who are researching, designing, evaluating, integrating and maintaining software applications, technical environments, operating systems (you can thank these guys for all those Apple iOS updates), embedded software, information warehouses and telecommunications software in both the private and public sectors.

When Jenkins realized how «phenomenally expensive» it was to conduct research, he devised a plan to transform his land - yacht design into one of an autonomous sailboat outfitted with sensors and solar panels.

When the research team used a specially designed computer program to evaluate the «brain age» of 50 meditators versus 50 non-meditators, it found «experienced meditators have brains that appear 7.5 years younger, on average, than non-meditators,» reports the British Psychological Society Research Digeresearch team used a specially designed computer program to evaluate the «brain age» of 50 meditators versus 50 non-meditators, it found «experienced meditators have brains that appear 7.5 years younger, on average, than non-meditators,» reports the British Psychological Society Research DigeResearch Digest blog.

The hierarchical display of process and design has a huge variety of applications ranging from simple communications, to IT security, and the documentation of high - precision scientific research.

I'd love to see a branch of research in places like ORNL dedicated to pursuing interesting design alternatives for common tools.

Research shows that only a quarter of Kickstarter pitches in the technology and design categories were delivered on time, and even after an eight - month delay, 75 percent of projects with reached goals then delivered.

It takes years of research and development, planning, discussion, design, and much more to shepherd a new game console into existence.

Recent Projects: research on how to design an incinerator to avoid chemical reactions (two and a half hours, $ 100); history of a bill on child custody; helping a small company build a corporate library.