Only VS Except 只不過卻,要不是,但是,只不過/只可惜(英文的意思和用法

這兩個字有時會否定前句,有時則不會,需要看前後文以及是否使用假設語氣來判斷。

學習者應僅記在心:只有「最常用的字」,用法才會被變化到這麼複雜。死記硬背這種複雜的字絕對是下策,只需常常回來看看這些例句,或者利用廣泛閱讀,多多看到他們的句型,即可在潛意識的層次記住他們。

Only to

used for saying that what happens next is disappointing or unpleasant
只不過卻 (表達出失望並且否定前句)
I tore open the box, only to discover that some of the parts were missing.

only to 只不過卻(gorge 狂咽,pang 劇痛
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oodles 我該學這個字嗎?

oodles and oodles of sth 大量的某東西 (

在 Cambridge 字典裡,可以看到這個單字被標示為 「old-fashioned, informal」,老就算了,還不正式!但這個字看起來超級好記耶……

illusion, delusion, hallucination 錯覺,幻覺,妄想 的意思和用法

illusion 錯覺(正常人判斷錯誤): Something that is false or not real but that seems to be true or real, e.g.,
The video game is designed to give the illusion that you are in control of an airplane.

hallucination 幻覺(被影響的正常人): an experience in which you see, hear, feel, or smell something that does not exist, usually because you are ill or have taken a drug, e.g. A high temperature can cause hallucinations.

delusion 妄想(指瘋子的想法): A delusion is a fixed belief that is not amenable to change in light of conflicting evidence, e.g., she is under the delusion that we will finish on time.

Internal/External Validity: the Control of Independent, Dependent, and Extraneous Variables in Laboratory or Field Experiments.

  1. Internal Validity, External Validity
  2. Independent, Dependent, and Extraneous Variables
  3. Laboratory or Field Experiments

The internal validity is usually a mess, especially in the education research field, partially because of the extreme complexity regarding human brains and minds; partially because of a variety of different context and goals education could have. The problem not only lies in the control of independent or dependent part, but most seriously in the extraneous variables that are literally uncontrollable or even unnoticeable in the education field. Worse yet, to overcome this intrinsic complexity issue, the only way is to go big and make use of the large sample size to balance the uncontrollable bias. As a result, people go field experiments for more samples at lower cost, and in turn further worsen the internal validity.

In my research, we utilize the power of information technology. By moving the whole class online, we are able to track much more detailed information, especially the learning behavior information–which is of much higher quality compared to academic test or survey when it comes to scientific research. In my humble opinion, this is actually the beginning of a phenomenal revolution that opens a brand new door for education researchers to get to the truth.

Equality Vs Equity

the4thBox — Center for Story-based Strategy
https://www.psychologytoday.com/us/blog/unseen-and-unheard/201903/inequality-equality-and-equity

你喜歡哪個呢?選 Liberation 的人,恐怕要等到機器人統治世界後,所有資源都降到幾乎不用成本時(也就是圍籬不見了),才能實現。Egalitarianism (平等主義)嚮往的世界是 Equity,然而,在真實世界的 Equity 理論實踐造成了人們懶墯,導致了均貧的狀態。而在現代的社會,主流正義是努力做到 equality,起點平等。然而,下面的影片解釋了「起點平等」本質上也是有問題的: