The irrelevant speech effect refers to the degradation of serial recall when speech sounds are presented, even if the list items are presented visually. The sounds need not be a language the participant understands, nor even a real language - human speech sounds are sufficient to produce this effect.
Read more about Irrelevant Speech Effect: Interference Hypothesis
Famous quotes containing the words irrelevant, speech and/or effect:
“If the Nazis have really been guilty of the unspeakable crimes circumstantially imputed to them, then—let us make no mistake—pacifism is faced with a situation with which it cannot cope. The conventional pacifist conception of a reasonable or generous peace is irrelevant to this reality.”
—John Middleton Murry (1889–1957)
“These things shine:
The sports of a lord,
the jealousy of a beloved woman,
the forbearance of the powerful,
the speech of the wise,
and the silence of fools.”
—Hla Stavhana (c. 50 A.D.)
“The poem has a social effect of some kind whether or not the poet wills it to have. It has kinetic force, it sets in motion ... [ellipsis in source] elements in the reader that would otherwise be stagnant.”
—Denise Levertov (b. 1923)