Sabrina is a researcher who enrolls participants for a study on memory. She contacts a parent of each participant to ask for several events from the participant's childhood. Sabrina then asks each participant to tell her about these events, including the time they were lost in a mall, even though each participant's parents verified they had never been lost in a mall. Sabrina can expect which of the following results in her study?
1) Participants will only develop false memories of the event if asked to write about it but not if asked to recount the event verbally.
2) All participants will insist that this never happened to them and will be unable to recall any details.
3) All participants will develop false memories about the event and provide vivid details of the experience.
4) Some participants will develop false memories about this event and provide vivid details of the experience.