Interference

• Interference is an explanation for forgetting in long-term memory.
• Interference occurs when information that is similar in format gets in the way of recalling desired information.
• There are two types of interference: retroactive and proactive.
• Retroactive interference is when more recent information interferes with recalling older information.
• Proactive interference is when old information prevents the recall of newer information.
• Proactive interference new memories are forgotten.
• Retroactive interference old memories are forgotten.
• Kane & Engle (2000) showed that individuals with greater working memory span were less susceptible to proactive interference.