This page has resources to get you started on the specific topics you've chosen. Use the links in the table of contents area (left margin) to go to specific topics.
This can mean any or all of the following (and probably in other areas also):
When doing articles searches, each topic should be searched separately for best results. Then you can use the filters more effectively.
Perhaps the biggest psychology professional association for the US. Their website offers a fair amount of free content. For their journals, use the database PsycArticles.
Below are some links to resources available here at Marquette.
Finding articles and other resources.
Below are links to several articles from the local NPR affiliate, WUWM, by their environmental reporter Susan Bence. They have good local news coverage.
Use the Passport database: it has an entire module about packaging! A keyword search on 'dairy and packaging' will retrieve a country report titled "Dairy packaging in the U.S."
Passport will give you background and data about the current "state of packaging" for dairy products.
Trade journal articles will give you information about the current news in an industry. ABI-Inform Collection is probably our best database for this.
Below are links to one specific trade journal and a sample article in it. Here is a sample search to enter into ABI-Inform Collection to find more relevant articles:
sustainab* AND packag*
Below are a selection of various resources which I hope can be useful.