One easy way to find government publications on a topic is by limited to web sites with gov in their web addresses. We can do that in Google with the site:gov command:
juvenile diversion programs site:gov
There are three basic types of laws: statutes, regulations, and court cases (case law).
Here are some databases with U.S. and PA laws and cases.
For citation examples, please see A Brief Guide to Legal Citations in APA Style.
Statutes are primary legal sources. Statutes are laws enacted by Congress or the state legislatures. A collection of statutes is sometimes referred to as a code.
Administrative regulations are primary legal sources. Administrative regulations are laws created by an executive branch agency or department such as the EPA, ATF, FCC, or FAA.
⚖ Court Cases
Court cases (case law) are primary legal sources. Case laws are generated by the application of general laws to specific court cases.
Power Search Tip: If you are not able to find the case, try Googling your case and identifying the citation. Then, type the citation into Nexis Uni.
Law reviews are secondary legal sources. They are scholarly legal journal articles that analyze the law.
Try searching the resources below for law reviews:
Instruments (surveys, tests, quizzes) can be hard to find because they are often not included in CJ articles and books. You can start by searching in PsycTests. You can also search in CJ article databases with keywords like instrument, survey, test, questionnaire, inventory.
Power Search Tips: You can also search for data in article databases by typing in keywords like statistics, rate, frequency, quantitative.