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相关概念视频

Case Studies01:22

Case Studies

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.
Surveys02:16

Surveys

Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
Introduction to Statistics01:17

Introduction to Statistics

The science of statistics involves collecting, analyzing, interpreting, and presenting data. The method of collecting, organizing, and summarizing data is called descriptive statistics. The systematic method of drawing inferences from the sample data and predicting unknown characteristics of a population is called inferential statistics.
In statistics, the collection of individuals or objects under study is called population. The idea of sampling is to select a portion of the larger population...
Study Design in Statistics01:15

Study Design in Statistics

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...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...

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相关实验视频

Updated: Jul 13, 2026

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
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实施和进行研究的介绍.

Bernadette Capili1, Joyce K Anastasi

  • 1Bernadette Capili is director of the Heilbrunn Family Center for Research Nursing at Rockefeller University, New York City, and Joyce K. Anastasi is the Independence Foundation Professor of Nursing and founding director of Special Studies in Symptom Management at New York University. This manuscript was supported in part by grant No. UL1TR001866 from the National Institutes of Health's National Center for Advancing Translational Sciences Clinical and Translational Science Awards Program. Contact author and column coordinator: Bernadette Capili, bcapili@rockefeller.edu . The authors have disclosed no potential conflicts of interest, financial or otherwise.

The American journal of nursing
|April 25, 2024
PubMed
概括

本系列文章将通过临床研究原则指导护士,这对于基于证据的实践至关重要. 学习从研究设计到数据解释的基本概念,以改善患者护理.

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Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
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科学领域:

  • 护理研究 护理研究
  • 临床实践 临床实践
  • 基于证据的实践.

背景情况:

  • 这是关于护士临床研究的系列文章中的第21篇.
  • 该系列旨在作为护理专业人员的全面资源.
  • 它涵盖了进行和理解研究所必需的基本概念和原则.

研究的目的:

  • 为护士提供临床研究的基础知识.
  • 解释支持基于证据的实践的核心概念.
  • 揭开研究过程的神秘性,从设计到解释.

主要方法:

  • 这篇文章是正在进行的教育系列的一部分.
  • 它按顺序呈现概念,涵盖研究设计.
  • 后续主题包括数据解释和应用.

主要成果:

  • 该系列系统地建立了对护士临床研究的知识.
  • 每篇文章都侧重于研究过程中的特定元素.
  • 读者通过理解研究方法来引导读者.

结论:

  • 通过对临床研究的深刻理解,护士可以提高他们的实践水平.
  • 本系列为学习研究原则提供了一个结构化的方法.
  • 访问完整的系列为基于证据的实践开发提供了完整的资源.