Here are a few description options for the WordPress “post_tag” term “有效性” (yǒuxiàoxìng, meaning “Effectiveness” or “Validity”) in Traditional Chinese, catering to different levels of detail and purpose:

**Option 1 (Concise & General):**

* **Traditional Chinese:** 衡量事物是否達到預期目標的程度。
* **Pinyin:** Héngliáng shìwù shìfǒu dádào yùqí mùbiāo de chéngdù.
* **English Translation:** The degree to which something achieves its intended goals.
* **Suitable for:** A general overview of the term, suitable for any context.

**Option 2 (More Detailed & Focused on Information):**

* **Traditional Chinese:** 探討資訊、理論或策略的可靠性和成功程度。 這也包括衡量事物是否準確、真實，能夠實現其既定目的。
* **Pinyin:** Tàntǎo zīxùn, lýlùn huò cèlüè de kěkào xìng hé chénggōng chéngdù. Zhè yě bāokuò héngliáng shìwù shìfǒu zhǔnquè, zhēnshí, nénggòu shíxiàn qí jìdìng mùdì.
* **English Translation:** Explores the reliability and success of information, theories, or strategies. This also includes measuring whether something is accurate, true, and able to achieve its set purposes.
* **Suitable for:** Articles dealing with data analysis, marketing campaigns, or any area that requires testing and verification.

**Option 3 (Emphasizing Action & Application):**

* **Traditional Chinese:** 評估實施的策略、方法或產品是否能够達到理想效果。深入探究如何在各種情境下提高有效性，並實際應用於解決問題和促進成功。
* **Pinyin:** Pínggū shíshī de cèlüè, fāngfǎ huò chǎnpǐn shìfǒu nénggòu dádào lǐxiǎng xiàoguǒ. Shēnrù tànjiū rúhé zài gèzhǒng qíngjìng xià tígāo yǒuxiàoxìng, bìng shíjì yìngyòng yú jiějué wèntí hé cùjìn chénggōng.
* **English Translation:** Assessing whether the implemented strategies, methods, or products can achieve the desired results. Deeply exploring how to improve effectiveness in various situations and applying it practically to problem-solving and promoting success.
* **Suitable for:** Content focusing on practical advice, project management, or anything involving action steps and improvement.

**Option 4 (Technical and Specific – if applicable to your content. Use only if your content fits this narrow scope):**

* **Traditional Chinese:** 在統計學、科學研究或其他學科中，指測量結果的準確性及研究結論的可信程度。例如，調查問卷的信度與效度分析。
* **Pinyin:** Zài tǒngjìxué, kēxué yánjiū huò qítā xuékē zhōng, zhǐ cèliàng jiéguǒ de zhǔnquèxìng jí yánjiū jiélùn de kěxìn chéngdù. Lìrú, diàochá wènjuàn de xìn dù yǔ xiào dù fēnxī.
* **English Translation:** In statistics, scientific research, or other disciplines, refers to the accuracy of measurement results and the reliability of research conclusions. For example, the reliability and validity analysis of a questionnaire.
* **Suitable for:** Very specific articles about scientific research, data analysis, or the like.

**How to use these descriptions in WordPress:**

1. **Go to your WordPress dashboard.**
2. **Navigate to “Posts” -> “Tags”.**
3. **Click on the “有效性” tag (if you created it) or add a new tag. Or you might just be editing the tag to give it its description.**
4. **In the “Tag Description” field, paste your chosen description.**
5. **Click “Update” or “Add New Tag.”**

Choose the description that best fits the overall tone and content of your website and the specific articles tagged with “有效性”.