A digital archive and search engine for the scientific study of dreams

The SDDb contains thousands of dream reports from a wide variety of people, along with information about their sleep patterns and demographic factors like gender, age, and marital status. You can explore the dream data using the SDDb’s built-in tools for word searching and survey analysis.

Survey Analysis

Survey Analysis

The survey analysis function lets you compare the answers that different groups of people give to questions about their sleep and dreams. This tool lets you create statistical tables that focus on whatever demographic variables you want to study.

Build an Analysis

Word Searcing

Word Searching

The word search function enables you to scan large numbers of dreams for particular words and phrases. You can search the dreams by choosing your own word strings, or you can use the SDDb template of 40 typical categories of dream content.

Build a Search