Here are a few options for the description of the WordPress post tag “外在動機” (Wàizài dòngjī – Extrinsic Motivation) in Traditional Chinese, ranging in specificity:

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

> 解釋關於外在動機的文章。

> *(Jiěshì guānyú wàizài dòngjī de wénzhāng.)*
> *(Explains articles about extrinsic motivation.)*

**Option 2 (Slightly More Detail):**

> 涵蓋探討人們受到外在因素，如獎勵、懲罰或認可所激勵的文章與內容。

> *(Hángài tàn tǎo rénmen shòudào wàizài yīnsù, rú jiǎnglì, chéngfá huò rènkě suǒ jīlì de wénzhāng yǔ nèiróng.)*
> *(Encompasses articles and content exploring how people are motivated by external factors such as rewards, punishments, or recognition.)*

**Option 3 (Focus on Benefits & Examples):**

> 了解外在動機如何影響行為。包含探討獎勵、懲罰、目標设定及其它外部刺激如何驅使我們做出行為的相關文章，例如工作上的加薪、學業的考試分數，甚至是社會上的名聲。

> *(Liǎojiě wàizài dòngjī rúhé yǐngxiǎng xíngwéi. Bāohán tàn tǎo jiǎnglì, chéngfá, mùbiāo shèdìng jí qí tā wàibù cìjī rúhé qūshǐ wǒmen zuòchū xíngwéi de xiāngguān wénzhāng, lìrú gōngzuò shàng de jiāxīn, xuéyè de kǎoshì fēnshù, shènzhì shì shèhuì shàng de míngshēng.)*
> *(Understand how extrinsic motivation affects behavior. Includes related articles exploring how rewards, punishments, goal setting, and other external stimuli drive our behavior, such as salary increases at work, exam scores in academics, and even social recognition.)*

**Option 4 (Emphasizing Contrast with Intrinsic Motivation):**

> 關於外在動機的討論，探討由外部因素（如獎勵或懲罰）激發的行為，與內在動機相對比，後者來自於內心的滿足感。

> *(Guānyú wàizài dòngjī de tǎolùn, tàn tǎo yóu wàibù yīnsù (rú jiǎnglì huò chéngfá) jīfā de xíngwéi, yǔ nèizài dòngjī xiāngduìbǐ, hòuzhě láizìyú nèixīn de mǎnzú gǎn.)*
> *(Discussions on extrinsic motivation, exploring behavior driven by external factors (such as rewards or punishments), in contrast to intrinsic motivation, which comes from inner satisfaction.)*

**Which option to choose depends on:**

* **Your target audience:** Are they familiar with the topic?
* **The purpose of the tag:** Is it for SEO, or simply to help users browse your content?
* **The content of your posts:** Does your content lean towards the practical aspects, the theoretical understanding, or the comparison with intrinsic motivation?

For most use cases, **Option 2** or **Option 3** would provide a good balance of information and conciseness. However, be sure to adjust based on the specifics of your website and its content. Remember to also choose the best option for your website based on SEO practices, too.