How To Remember Something You Didn'T Say Lies Of Omission Can Be Stored And Retrieved From Memory

When individuals suppress secret information, they should keep this omission in mind to not let this information slip out in future situations. Following recent findings about automatic memory retrieval of outright lies, we hypothesized that suppression tendencies are also automatically retrieved from memory when being confronted with a question to which one has previously omitted secret information. In an online study, participants first had to withhold information about a fictitious love affair during a simulated chat with their relationship partner. To assess automatic suppression tendencies, we developed an indirect response time measure wherein a key that had previously been established to indicate suppression now had to be pressed in response to word stimuli that were presented in a specific color. We found implicit suppression tendencies for words that had been withheld during the interview if they were presented following the prime that involved the question which the secret answer referred to. The question primes or the secret information atone did not elicit a suppression tendency, indicating that suppression responses were automatically retrieved from memory after re-encountering the combination of the question and the critical answer. The results are discussed regarding the theoretical implications for automatic memory processes.