Talk:Sleeper effect

{{notice|{{Graph:PageViews|365}}|heading=Daily page views |center=y |image=Open data small color.png}}

{{WikiProject banner shell|class=Start|listas=Sleeper effect|

{{WikiProject Psychology |importance=Low |attention=no |needs-infobox=no}}

{{WikiProject Marketing & Advertising |importance=Low |attention=no}}

}}