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相关概念视频

Group Design02:01

Group Design

11.0K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
11.0K
Study Design in Statistics01:15

Study Design in Statistics

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A study design is a set of techniques that allow a researcher to collect and analyze data from different variables defined for a specific research problem. Statistics is commonly for effective study design and more robust experiments,
Does aspirin reduce the risk of heart attacks? Is one brand of fertilizer more effective at growing roses than another? Is fatigue as dangerous to a driver as the influence of alcohol? Questions like these are answered using randomized experiments with proper...
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Experimental Designs01:16

Experimental Designs

18.5K
An experimental design is a systematic process that allows researchers to evaluate the relationship between dependent and independent variables. There are three widely used types of experimental design - pre-experimental design, true experimental design, and quasi-experimental design. In pre-experimental design, the researcher compares the data before and after some interventions or treatments. The true-experimental design has more than one purposefully created group, a commonly measured...
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Case Studies01:22

Case Studies

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There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
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Data Collection by Experiments01:13

Data Collection by Experiments

28.0K
Data collection is a systematic method of obtaining, observing, measuring, and analyzing accurate information. An experimental study is a standard method of data collection that involves the manipulation of the samples by applying some form of treatment prior to data collection. It refers to manipulating one variable to determine its changes on another variable. The sample subjected to treatment is known as “experimental units.”
An example of the experimental method is a public...
28.0K
Factorial Design02:01

Factorial Design

15.1K
Factorial Analysis is an experimental design that applies Analysis of Variance (ANOVA) statistical procedures to examine a change in a dependent variable due to more than one independent variable, also known as factors. Changes in worker productivity can be reasoned, for example, to be influenced by salary and other conditions, such as skill level. One way to test this hypothesis is by categorizing salary into three levels (low, moderate, and high) and skills sets into two levels (entry level...
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相关实验视频

Updated: Mar 17, 2026

A Within-Subject Experimental Design using an Object Location Task in Rats
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A Within-Subject Experimental Design using an Object Location Task in Rats

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单个案例实验设计研究报告准则:数据分析建议.

Thomas R Kratochwill1, John Ferron2, Joel R Levin3

  • 1Department of Educational Psychology, University of Wisconsin, Madison, WI USA.

Journal of school psychology
|March 15, 2026
PubMed
概括
此摘要是机器生成的。

本研究引入了针对单个案例实验设计 (SCED) 研究的更新报告准则. 这些指南增强了SCED数据的视觉和统计分析,支持基于证据的实践.

关键词:
报告准则 报告准则一个案例的实验设计.视觉和统计分析分析.

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科学领域:

  • 行为科学 行为科学
  • 健康科学 卫生科学 卫生科学
  • 教育教育教育教育教育教育.

背景情况:

  • 单个案例实验设计 (SCED) 研究越来越多地用于健康,行为和教育学科.
  • 现有的报告标准需要扩展,以充分解决SCED数据分析的细微差别.
  • 像JARS和SCRIBE这样的先前标准为开发全面的SCED报告准则提供了基础.

研究的目的:

  • 为单个案例实验设计 (SCED) 研究提出新的数据分析报告准则.
  • 加强SCED研究中的视觉和统计分析的专业报告.
  • 通过严格的SCED研究,为建立基于证据的实践提供框架.

主要方法:

  • 在现有报告标准 (JARS,SCRIBE) 的基础上,本文详细介绍了SCED数据分析的建议.
  • 介绍了用于SCED方法的视觉和统计分析技术的指导方针.
  • 具体建议以表格形式提供,用于专业报告.

主要成果:

  • 拟议的指南为SCED数据的视觉和统计分析提供了扩展的标准.
  • 建议涵盖非随机和随机的单个案例实验设计.
  • 这些指导方针旨在提高SCED研究报告的清晰度和严格性.

结论:

  • 通过这些准则将标准化和改进SCED研究的报告.
  • 改进的报告有助于准确解释和应用SCED发现.
  • 这些建议支持推进从SCED研究中获得的基于证据的实践.