(redirected from Experimental Research Design)
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References in periodicals archive ?
It utilized an experimental research design wherein the researcher conducted different trials using stones to produce a design on the fabric.
Single-case experimental research designs are becoming more popular and acceptable ways to conduct classroom-based research (Birnbrauer, Peterson, Solnick, 1974: Gay & Airasian, 2000: Neuman & McCormick, 1995: Richards, Taylor, Ramasamy, & Richards, 1999).
In other single-subject experimental research designs (e.g., withdrawal design), treatment is implemented followed by a return to baseline through the removal of the independent variable.
The inherent contradiction of rigidly implemented optimal teaching interventions and the 20% deviation from implementation in the experimental group, which is unacceptable for most linear physical science, should raise general questions about the utility of traditional experimental research design for researching complex social problems.
Randomized field trials are not the best or only way to address k all important research questions, but they are often described as the "gold standard." This month's column explores why researchers and NCLB express enthusiasm for experimental research designs, why schools may hesitate to participate, and possible win-win solutions.
A meta-analysis of 35 research studies employing either quasi-experimental or experimental research designs found a small but significant positive effect of such programs on both reading and mathematics achievement, with larger effects for programs that offered tutoring in reading.
Experimental research designs have an ontological foundation that is based on the assumption that the world exists independently "out there" and that individuals can learn about the world by studying it using the scientific method.
Experimental research designs contain implicit epistemological values that require the researcher to remain as separate and detached as possible from the research participants in order to limit any possible researcher bias.
The author discusses the evidence that heavy alcohol consumption may increase the risk for AD in both sexes but especially in females, and describes experimental research designed to determine whether females are more vulnerable than males to alcohol-induced neurocognitive effects.
Covering topics from validity, reliability, and measurement, to nonexperimental and experimental research designs, to statistics, they attempt to relate methods to concepts students already know and show how to use research as a means for discovery.
Emily Holmes, the fellowship will enable me to gain new knowledge and to deepen my background and expertise in experimental research designs. I will further broaden my research supervision and management skills through participation in staff development courses offered by the MRC in Cambridge.
Fifteen chapters are divided into five sections: scientific inquiry; defining and measuring variables, selecting samples, and choosing an appropriate research design; nonexperimental research designs; quasi-experimental and experimental research designs; analyzing, interpreting, and communicating research data.
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