Sentences with phrase «rigorous experimental design»

The WWC reviewed 12 studies including one study that met the criteria for rigorous experimental design and one that met the criteria «with reservations,» as determined by the WWC commission.

The WWC reviewed 12 studies including one study that met the criteria for rigorous experimental design and one that met the criteria «with reservations,» as determined by the WWC commission.

She was selected based on her academic achievements, mentoring plan, rigorous experimental design, and ability to deliver significant findings over the course of a summer.

It focuses on 4 criteria: «i) the scientific premise of the proposed research, ii) rigorous experimental design for robust and unbiased results, iii) consideration of relevant biological variable and iv) authentication of key biological and / or chemical resources».

Not exact matches

Following a rigorous assessment from a judging panel comprised of packaging developers and specifiers from Edrington, Bacardi, Hotel Chocolat and Harrods amongst others, McLaren Packaging's William Grant & Sons» Glenfiddich Experimental Series and Blue Box Design's Arran Smugglers» -LSB-...]

Following a rigorous assessment from a judging panel comprised of packaging developers and specifiers from Edrington, Bacardi, Hotel Chocolat and Harrods amongst others, McLaren Packaging's William Grant & Sons» Glenfiddich Experimental Series and Blue Box Design's Arran Smugglers» Series Vol.

However, these results must be confirmed using more - rigorous experimental study designs.

«Obtaining evidence of effectiveness involves designing and conducting rigorous experimental, quasi-experimental or correlational studies,» explained Carter.

His current research centers on the development of methods that support rigorous and efficient observational, quasi-experimental and experimental designs in education and social sciences with a specific focus on multilevel structures such as those commonly seen in schooling (e.g., students nested within schools).

Many of those evaluations — in New York City, Dayton, Ohio, and Washington, D.C., as well as in the states of Florida, Minnesota, and Louisiana — reported a modest increase or neutral impact on student achievement and graduation rates.9 The findings of some of these studies, however, have more recently been called into question as methodological flaws were discovered when adding additional years or replicating the study.10 As a result, recent voucher program evaluations employ more rigorous research methods such as experimental and quasi-experimental designs and refine their use of certain variables.

The studies included reflect a range of methodological approaches, with preference given to studies with the most rigorous approaches (experimental and quasi-experimental designs); qualitative studies are included when they are the most relevant to the specific practices.

All the studies used a rigorous random assignment, experimental research design and the programs were classified on the basis of three features that were viewed as especially likely to affect the experiences of children in the participating families: earnings supplements; mandatory employment services; and time limits.

Rigorous science based knowledge includes knowledge developed from high quality research across a variety of established research methods including single case methods, quasi-experimental and experimental group design methods, correlational research methods, and qualitative research methods.