Work

Implicit observational learning of second-order conditional repeated sequences presented in rapid serial visual presentation

Year: 2025

Type: article

Abstract: This study investigated whether second-order conditional (SOC) sequences can be learned through observation by combining rapid serial visual presentation (RSVP) with a serial reaction time task (SRTT). Sixty participants observed either repeated SOC sequences or random sequences during RSVP, then completed explicit learning tasks and an SRTT. Explicit learning tasks showed no evidence of sequence knowledge. In the SRTT, groups did not differ in RTs, but the control group accumulated more errors in later blocks. Furthermore, RTs during the first two blocks predicted performance in recovery after interference in later blocks in the experimental group. This RT pattern was also reflected in the speed-accuracy trade-off as captured by inverse efficiency scores (IES) but only partially by the balanced integration scores (BIS). Finally, in the SRTT the experimental group reported higher awareness of sequence repetitiveness. These findings indicate that RSVP exposure may foster subtle and predominantly implicit learning of SOC sequences.

Source: Consciousness and Cognition

DOI: 10.1016/j.concog.2025.103967

Authors: Salvatore G. Chiarella, Luca Simione, Monia D’Angiò, Chiara Saracini, Antonino Raffone, Enrico Di Pace