Chelsea is trying to learn spanish. however, she is finding it difficult to learn spanish because of her tendency to apply english grammar to the spanish language. this is an example of:

Proactive interference

Explanation:

Interference refers to a process in which information that is similar gets in the way of information that is being recalled by a person. This explains the process of forgetting in long term memory. Proactive interference occurs when old information prevents the recall of new information. This is the case with Chelsea. The old information that Chelsea already knows (English grammar) gets in the way of her recalling the new information (Spanish grammar).

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.