Is this a fact or a statistic?

According to the National Institute of Justice, "child abuse and neglect have been shown to increase the risk of later forms of antisocial behavior, including violence perpetration and crime in adulthood."

There are no numbers so it is not a statistic.

The statement you provided is a fact. It is based on research and findings from the National Institute of Justice. To confirm this, you can follow these steps to verify the source and determine the credibility of the information:

1. Go to the website of the National Institute of Justice (NIJ) by searching for "National Institute of Justice" on a search engine.
2. Look for the relevant report, publication, or study that supports the quote you provided.
3. Read the document to understand the context and methodology used to arrive at the conclusion.
4. Assess the credibility of the NIJ as a reputable organization by considering its mission, funding sources, and affiliations.
5. Cross-reference the findings with other reliable sources such as peer-reviewed journals or reports from recognized research institutions.
6. Compare the information with related studies or research in the field to see if there is a consensus.

By following these steps, you can confirm the credibility of the source and establish whether the statement is based on a fact or statistical evidence.