Thomas Edison is usually credited with the invention of the light bulb, but the famous American inventor wasn't the only one who contributed to the development of this revolutionary technology.
As a verb affect1 means âto act onâ or âto moveâ (His words affected the crowd so deeply that many wept); affect2 means âto pretendâ or âto assumeâ (new students affecting a nonchalance they didn't feel). The verb effect means âto bring about, accomplishâ: Her administration effected radical changes. The noun effect means âresult, consequenceâ: the serious effects of the oil spill. The noun affect1 pronounced with the stress on the first syllable, is a technical term in psychology and psychiatry. Affect2 is not used as a noun.
Mood vs Affect. In the English language, the word affect is mainly used as a verb, with two shades of meanings that are very similar. Affect may either mean changing someoneâs feelings or altering someoneâs mental state. In a wider sense, it may also mean to affect something in some way. In psychology , affect is used to describe mood, especially a change in mood. However, while affect may describe mood, the two are completely different in meaning. Mood is a state of feeling (emotional), usually temporary, resulting from a specific stimulus. The word is derived from an ancient English word âmodâ which meant courage especially during war times.