Affect and Effect | The Daily Post at

For all the writers and students out there, the use of the word “affect” when the meaning is “effect” is a personal peeve. When I’m reading, I often have to stop to figure out if the right word has been used by the author. This generally happens when the word has been misused, but I’ve come across the misuse so often that I now have to think about which word was intended. Now, each time I write one of them, I have to question myself about whether I am using the right word. That represents the number of times these words have been misued–I’ve unlearned what I “knew” most of my long life.

If you struggle with whether to use “affect” or “effect,” here is a clear explanation:

Affect and Effect

by Daryl L. L. Houston on July 19, 2012

The distinction between “affect” and “effect” trips up lots of people, but with one or two little mnemonics, you can master this tricky pair in probably 95% of cases.

Effect is almost always used as a noun meaning “the result of some action.”

Affect is almost always used as a verb meaning “to influence or bring about change.”

Affect, which is an action (another word for “verb”), starts with an a, like action. There’s your first mnemonic. When something affects something else, it has an effect. The affect or verb happens first and the effect or noun second, just as affect comes first in the alphabet and effect second. There’s your second mnemonic.

My experience with mnemonics tends to be that once I’ve had to use them enough, I internalize the underlying grammar that they help me to remember so that I no longer have to remember the little hint. So the affect/effect distinction comes naturally to me now without the memory tricks, and maybe it will for you too one day, if this is one of those distinctions you struggle with.

This entry wouldn’t be complete if I didn’t complicate things a little. There are of course alternate uses for both words. You can speak of a person’s mood or way of outwardly presenting his mood as his affect (in psychology you’ll hear of a person’s “flat affect”). And you do sometimes hear of someone “effecting change.” These other uses, along with the fact that the two words look and sound similar, are what wind up causing all the confusion. But these are pretty specialized and uncommon uses, and if you remember that affect is almost always an action or verb and effect almost always a noun, you’ll almost always be correct in your usage.

via Affect and Effect | The Daily Post at



About DrEMiller

Certified Zentangle Teacher (CZT). Home: Sint Maarten. K-12 teacher for 13 years (Special Education for 10 years); Post-secondary educator since 2002; Education consulting since 1995. When teaching, held teaching certificates in K-12 special education, reading specialist; and secondary social studies. Doctorate: Educational Psychology Programmer/analyst for 10 years, including project management and training of corporate execs.
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