pretesting

简明释义

英[/priːˈtɛstɪŋ/]美[/priˈtɛstɪŋ/]

v. 事前测试；预先测试（pretest 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.When marketers are creating fewer new ads and introducing fewer new products, it is doubly important to use rigorous pretesting to select the strongest alternatives.

随着新广告和新产品数量的减少，公司选出核心的主打产品无疑是必要的。

2.But engineers are hoping that their pretesting—using compressed air to fire a ping-pong ball down the pipe, Gillies says—will prevent such a mishap.

但工程师们希望他们的预测试——使用压缩空气将乒乓球注入管道——也许可以避免此类事故， Giilies 认为。

3.Those who had to recall both their mediator and the translation got scores averaging 51 percent if they'd been in the pretesting group and just 34 percent if they'd only studied.

需要回忆“介质”以及释义的小组成员中，先前在测试较多小组中学习的成员平均分为51分，而那些曾在不测试小组中学习过的成员平均仅为34分。

4.Those who had to recall both their mediator and the translation got scores averaging 51 percent if they'd been in the pretesting group and just 34 percent if they'd only studied.

需要回忆“介质”以及释义的小组成员中，先前在测试较多小组中学习的成员平均分为51分，而那些曾在不测试小组中学习过的成员平均仅为34分。

5.Those who had to recall both their mediator and the translation got scores averaging 51 percent if theyd been in the pretesting group and just 34 percent if theyd only studied.

需要回忆“介质”以及释义的小组成员中，先前在测试较多小组中学习的成员平均分为51分，而那些曾在不测试小组中学习过的成员平均仅为34分。

6.Before finalizing the survey, we performed pretesting to ensure the questions were clear and effective.

在最终确定调查之前，我们进行了预测试以确保问题清晰有效。

7.The educational institution incorporated pretesting to assess students' knowledge before the course begins.

教育机构引入了预测试以在课程开始前评估学生的知识水平。

8.The marketing team conducted pretesting to evaluate consumer reactions before launching the new product.

营销团队进行了预测试以评估消费者在新产品发布前的反应。

9.The software developers used pretesting to identify bugs in the application prior to its release.

软件开发人员使用预测试来识别应用程序发布前的错误。

10.By implementing pretesting, the researchers were able to refine their methodology based on initial feedback.

通过实施预测试，研究人员能够根据初步反馈来完善他们的方法论。

作文

In the field of research and product development, the concept of pretesting plays a crucial role in ensuring the effectiveness and reliability of the results. Pretesting refers to the process of testing a product, survey, or experiment before it is fully launched or implemented. This step is essential as it allows researchers and developers to identify potential issues, gather initial data, and make necessary adjustments before the final version is released. For example, consider a company that is about to launch a new consumer product. Before the official release, they might conduct pretesting with a select group of users to gather feedback on the product’s functionality and design. This can help them understand how real users interact with the product and whether there are any features that need improvement. By doing so, the company can avoid costly mistakes and ensure that the product meets consumer expectations. Similarly, in the context of surveys and questionnaires, pretesting is used to assess the clarity and relevance of the questions being asked. Researchers often conduct pretesting by administering the survey to a small focus group. This allows them to observe how participants interpret the questions and whether they encounter any difficulties in understanding them. Based on this feedback, researchers can refine their questions to enhance clarity and improve the overall quality of the data collected. The importance of pretesting extends beyond just identifying flaws; it also builds confidence in the validity of the findings. When researchers take the time to conduct pretesting, they demonstrate their commitment to rigorous methodology. This can increase the credibility of their work and reassure stakeholders that the final outcomes are based on sound evidence. Moreover, pretesting can be particularly beneficial in educational settings. For instance, educators may use pretesting as a diagnostic tool to gauge students’ prior knowledge before introducing a new topic. This enables teachers to tailor their instruction to meet the specific needs of their students, thereby enhancing the learning experience. By identifying areas where students may struggle, educators can provide targeted support and resources, ultimately leading to better academic outcomes. In conclusion, pretesting is an invaluable process that serves multiple purposes across various fields. Whether in product development, research, or education, pretesting helps identify potential problems, enhances the quality of data collected, and builds confidence in the results. As such, it should be an integral part of any project or initiative aimed at achieving success. By investing time and effort into pretesting, individuals and organizations can significantly improve their chances of achieving their desired outcomes and making informed decisions. Overall, the significance of pretesting cannot be overstated. It is a proactive approach that allows for adjustments and improvements before the final implementation, ensuring that the end result is not only effective but also well-received by its intended audience. Therefore, embracing pretesting as a standard practice can lead to more successful projects and initiatives in the long run.

在研究和产品开发领域，预测试的概念在确保结果的有效性和可靠性方面发挥着至关重要的作用。预测试是指在产品、调查或实验完全推出或实施之前进行测试的过程。这一步骤至关重要，因为它使研究人员和开发人员能够识别潜在问题、收集初步数据并在最终版本发布之前进行必要的调整。例如，考虑一家即将推出新消费产品的公司。在正式发布之前，他们可能会对一小部分用户进行预测试，以收集有关产品功能和设计的反馈。这可以帮助他们了解真实用户如何与产品互动，以及是否有需要改进的功能。通过这样做，公司可以避免代价高昂的错误，并确保产品符合消费者的期望。同样，在调查和问卷的背景下，预测试用于评估所提问问题的清晰度和相关性。研究人员通常通过向小型焦点小组发放调查问卷来进行预测试。这使他们能够观察参与者如何解读问题，以及是否在理解上遇到任何困难。根据这些反馈，研究人员可以完善他们的问题，以增强清晰度并提高所收集数据的整体质量。预测试的重要性不仅限于识别缺陷；它还建立了对发现有效性的信心。当研究人员花时间进行预测试时，他们展示了对严谨方法论的承诺。这可以提高他们工作的可信度，并向利益相关者保证，最终结果是基于可靠证据的。此外，预测试在教育环境中尤其有益。例如，教育工作者可以将预测试作为一种诊断工具，以在引入新主题之前评估学生的先前知识。这使教师能够根据学生的具体需求量身定制教学，从而增强学习体验。通过识别学生可能面临的困难领域，教育工作者可以提供有针对性的支持和资源，最终导致更好的学业成绩。总之，预测试是一个宝贵的过程，在各个领域具有多重目的。无论是在产品开发、研究还是教育中，预测试都有助于识别潜在问题、提高收集数据的质量，并增强对结果的信心。因此，它应该成为任何旨在取得成功的项目或倡议的组成部分。通过投入时间和精力进行预测试，个人和组织可以显著提高实现预期结果和做出明智决策的机会。总体而言，预测试的重要性不容小觑。这是一种主动的方法，允许在最终实施之前进行调整和改进，确保最终结果不仅有效，而且受到其目标受众的欢迎。因此，将预测试作为标准实践，可以在长期内导致更成功的项目和倡议。