Environmental Sciences and Engineering Events

Usability testing allows in-depth evaluation of how respondents and interviewers interact with questionnaires, particularly web and mobile surveys. Not all design guidelines work equally well for all surveys and all survey populations. Capabilities of computerized surveys are constantly emerging. It is critical for researchers to have the necessary tools to evaluate, test, and modify surveys... Read more »

Text analysis is a promising new approach that uses machine learning to discover patterns, trends, and other information by using text as data. Participants will develop the skills and understanding necessary to collect text data from a variety of sources, including websites and APIs. Participants will gain practical skills for completing their own analyses using... Read more »

This short course provides an introduction to logistic regression. Model specification, identification, estimation, hypothesis-testing, and interpretation of results are covered. Software to estimate these models is discussed, but not demonstrated. This is not a course on software, but rather a course on the concepts and uses of logistic regression. No registration required. More information

The focus of this course is on the design of web survey instruments, appropriate choice and design of input tools, address layout and formatting of the instrument, including alignment of questions and response options, typeface, background color, the design of grids or matrix questions, as well as the design implications of browser-based mobile web surveys.... Read more »

This training will cover advanced features in building surveys in Qualtrics. Participants must already have a university Qualtrics account and solid working knowledge of Qualtrics. Some portions will be hands-on; others will be demonstration only. Please see course URL for topics to be covered.