Acceso usuarios
Shiyu Xie
, Xiaogen Liao, Chuanbin Ni
Although accumulating evidence has demonstrated the foreign language (FL) effect in various scenarios, it remains underexplored whether the FL effect (FLe) would be modulated by the affective valence of scenarios. Hence, we investigated the FLe on the perception of egoistic lies and altruistic lies behaviorally and electrophysiologically. Behavior results showed that compared to using a native language (NL), using a FL led to more agreement with egoistic lies but a comparable level with altruistic lies. Electrophysiological results showed that skin conductance responses (SCRs) elicited by the truth were stronger in the FL compared to that in the NL, whereas SCRs elicited by lies, although strong, exhibited less sensitivity to the altruistic/egoistic condition. SCRs suggested that increased cognitive thinking and reduced affective thinking may contribute to the FLe on egoistic lies dependently or interactively, but these mechanisms cannot accommodate altruistic lies. The results implied the FLe is more stable and obvious in negative contexts.
