Experimental research

Silva, João Gilberto Corrêa da

doi:10.30574/wjarr.2022.16.3.1152

Cited by 4 publications

(4 citation statements)

References 8 publications

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“…Silva [7,8] proposed a conceptual and methodological basis for experimental research, rational and coherent with the logical sequence of the experimental research process. Silva [9,10] reviewed and updated these contributions and Silva [11,12] presented a synthesis of them. This article discusses the properties considered as principles of the experiment design: repetition, local control, randomization, orthogonality, balance, confounding and efficiency.…”

Section: Introductionmentioning

confidence: 99%

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Principles of the experiment design

João Gilberto Corrêa da Silva

2024

World J. Adv. Res. Rev.

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Reference books usually present experiment designs as recipes, one of which should be chosen for each experiment. This approach extends to teaching and leads the researcher to understand that he is limited to the use of these experiment designs. The consequences are the adaptation of research plans to this restrict set of designs and the adoption of inappropriate designs to achieve research objectives. This approach arose from the relatively simple calculations required to analyze the results of experiments with those designs at a time when computing resources were precarious. The evolution of computing resources no longer justifies the restriction to experiment designs that require easy calculations. These resources made possible the elaboration of designs with properties appropriate for efficient experiments. This article considers the properties that constitute principles of the experiment design that must be considered when planning the experiment. Compliance with these principles allows the researcher to elaborate the most appropriate experiment design for each experiment.

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Section: Introductionmentioning

confidence: 99%

“…The correct adoption of these principles allows the researcher to elaborate the most proper design for each experiment. This article is based on the contributions of Fisher [1,2], Yates [3,4,5], Federer [6], Silva [7,8,9,10,11,12], Cochran & Cox [13], Steel & Torrie [14], Mead [15], Kuehl [16],…”

Section: Introductionmentioning

confidence: 99%

Principles of the experiment design

João Gilberto Corrêa da Silva

2024

World J. Adv. Res. Rev.

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“…These requirements demand the foundation of the experiment on a rational, precise, complete and coherent conceptual basis, and the correct use of the methodology built throughout the evolution of experimental research. This approach forms a sequence of steps logically arranged and defined in line with the context of the research Silva [6]. Silva [7,8] proposed a conceptual and methodological basis consistent with the real meanings and the logical sequence of experimental research.…”

Section: Introductionmentioning

confidence: 99%

“…Compliance with these requirements allows the elaboration of the plan and the execution of the experiment that provides the ability to detect the real effects of treatment factors. This article is based on the contributions of Fisher [1,2], Yates [3,4,5], Silva [6,7,8,9], Bailey [10], Cochran & Cox [11], Fisher & Yates [12] and Kuehl [13], which are explicitly referred in the text, and Cox [14], Christensen [15], Federer [16], Giesbrecht [17], Gould [18], Hinkelmann & Kempthorne [19], Kempthorne [20,21,22], Little & Hills [23], Mead [24], Mitchell &, Jolley [25], Pearce [26,27], Petersen [28], Selwyn [29], Shadish, Cook & Campbell [30].…”

Section: Introductionmentioning

confidence: 99%

Requirements of the experiment

João Gilberto Corrêa da Silva

2024

World J. Adv. Res. Rev.

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The purpose of the experiment is to derive inferences about the causal effects of a subset of the characteristics of the units of a target population (explanatory characteristics - treatment factors) on characteristics that express the performance of these units (response characteristics). To achieve this objective, the effects of the treatment factors in the sample must manifest themselves as in the target population. This attempt requires the construction of a valid and representative sample of the target population. It is achieved if the experiment plan and its execution satisfy the experiment requirements. These requirements are considered in this article.

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Using Animated Shorts to Improve Narrative Writing Skills in Students You said:

Hanifah,

Taufiq

2024

ijemd

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General Background: The integration of multimedia resources in education has gained attention for its potential to enhance student engagement and learning outcomes. Specific Background: While various teaching methods exist, the role of animated short movies in developing narrative writing skills among junior high school students remains underexplored. Knowledge Gap: Previous research has primarily focused on traditional methods of writing instruction, leaving a gap in understanding the specific effects of visual storytelling on writing proficiency. Aims: This study investigates the use of animated short movies as a tool for teaching narrative text writing skills to ninth-grade students in a junior high school in Sidoarjo, Indonesia. Results: A pre-test was administered to assess students’ initial writing skills, followed by a treatment using animated short movies, culminating in a post-test. The results indicated a significant increase in mean scores from 76.87 (pre-test) to 89.06 (post-test), supported by t-test analysis demonstrating improved writing quality. Novelty: This study contributes new insights into effective teaching strategies by highlighting the positive role of animated short movies in narrative writing instruction. Implications: The findings suggest that educators can incorporate animated short movies to create a more engaging and enjoyable writing learning environment, potentially leading to better student outcomes in narrative text composition. Highlights: Significant Improvement: Students’ narrative writing scores increased from 76.87 to 89.06 after using animated short movies. Engaging Learning Tool: Animated short movies effectively enhance student engagement in writing instruction. Effective Teaching Strategy: Incorporating multimedia resources can lead to improved learning outcomes in narrative writing. Keywords: animated short movies, narrative writing, junior high school, student engagement, teaching strategy.

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Experimental research

Cited by 4 publications

References 8 publications

Principles of the experiment design

Principles of the experiment design

Requirements of the experiment

Using Animated Shorts to Improve Narrative Writing Skills in Students You said:

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