A group of research participants studies Spanish, then French, and is then tested on their knowledge of the Spanish they studied. This research is designed to examine the effects of:

Retroactive interference

Explanation:

Retroactive interference is term in psychology that describes a phenomenon in which new learning interferes with old learning. In other words, it is a condition in which new information or memories is affecting an individual to retain old memories. For example, calling your former boss name by your new boss's name.

Hence, in this case, this research is designed to examine the effects of RETROACTIVE INTERFERENCE, that is, checking how much the level of French knowledge will hinder their previous knowledge of Spanish.

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