Identifying causal relationships is an important aspect of research and evaluation in visitor studies, such as making claims about the learning outcomes of a program or exhibit. Experimental and quasi-experimental approaches are powerful tools for addressing these causal questions. However, these designs are arguably underutilized in visitor studies. In this article, we offer examples of the use of experimental and quasi-experimental designs in science museums to aide investigators interested in expanding their methods toolkit and increasing their ability to make strong causal claims about
Informal STEM education (ISE) organizations, especially museums, have used evaluation productively but unevenly. We argue that advancing evaluation in ISE requires that evaluation capacity building (ECB) broadens to include not only professional evaluators but also other professionals such as educators, exhibit developers, activity facilitators, and institutional leaders. We identify four categories of evaluation capacity: evaluation skill and knowledge, use of evaluation, organizational systems related to conducting or integrating evaluation, and values related to evaluation. We studied a
Although discussions of museums often revolve around exhibits, educators in these spaces have the potential to create in-depth, social learning experiences beyond what is possible at exhibits alone. There is still little empirical research, however, to inform how we understand, approach, and improve museum facilitation practices. In this study, we sought to address this gap by quantifying the impact of facilitation by trained educators working with visitors at interactive museum exhibits and comparing this to visitor engagement and learning outcomes for families without educator support. Using
This poster, which was presented in Alexandria, VA at the CAISE AISL PI meeting in February 2019, summarizes the Under the Arctic: Digging into Permafrost traveling exhibition developed for the Hidden World of Permafrost project.
This poster, which was presented in Alexandria, VA at the CAISE AISL PI meeting in February 2019, summarizes the Winter Worlds/Snow: Musuem Exhibit, Educational Outreach, and Learning Research collaborative project that engages audiences in snow as a platform to explore Earth’s climate system and explores how culture affects STEM learning in informal settings.
U!Scientist is an in-gallery touch table adaptation of the popular online citizen science project Galaxy Zoo. Taking advantage of the social opportunities in a museum setting, the project aims not only to enhance visitors’ science self-efficacy but also to encourage visitors to discuss their choices with friends and family.
This poster was presented at the 2019 NSF AISL Principal Investigators Meeting.
This poster shares an example of how the project team for the Developing Guidelines for Designing Challenging and Rewarding Interactive Science Exhibits has been applied design principles to support the emotional state of productive struggle in an interactive science museum exhibit. It discusses the three stages of productive struggle (emotional disequilibrium, persistence, and productivity), puts those in an applied context, and discusses the team's research methods which include a combination of self-report and biometric measures.
It’s a great job when you get to do stuff just for fun. For the last few days, I’ve been at the Science Museum of Minnesota, consulting on their new exhibit? Theatrical performance? Interactive game? called Infestation: The Evolution Begins. It’s a 3-part project funded by NSF to help teach key concepts of evolution to kids, and it’s looking pretty amazing.The first part is done, and it’s a theatrical event where the concepts are explained entertainingly, and the audience are introduced to little imaginary creatures called VISTAs. If you go to SMM today, you can watch the whole show yourself
In this paper, we introduce the Exploratory Behavior Scale (EBS), a quantitative measure of young children's interactivity. More specifically, the EBS is developed from the psychological literature on exploration and play and measures the extent to which preschoolers explore their physical environment. A practical application of the EBS in a science museum is given. The described study was directed at optimizing parent guidance to improve preschoolers' exploration of exhibits in science center NEMO. In Experiment 1, we investigated which adult coaching style resulted in the highest level of
This paper presents an exhibit assessment tool for science centers that is based on the premise, supported by learning theories and research, that the level to which a visitor is engaged by an exhibit is a direct indicator of the learning taking place. Observable behaviors are used to distinguish three stages or levels of visitor engagement described as initiation, transition, and breakthrough. A distinctive visitor engagement profile can be constructed for an exhibit that can then be used in assessing the effectiveness of subsequent changes made to the exhibit experience. It is suggested that
Science museums have made a concerted effort to work with researchers to incorporate current scientific findings and practices into informal learning opportunities for museum visitors. Many of these efforts have focused on creating opportunities and support for researchers to interact face-to-face with the public through, for example, speaker series, community forums, and engineering competitions. However, there are other means by which practicing scientists can find a voice on the museum floor—through the design and development of exhibits. Here we describe how researchers and museum
Experiences-including museum experiences- that are packaged as stories are more likely to be remembered by both children and adults. For museum visitors, the simple act of narrating what they've done even no more than ten minutes ago can make their experience more meaningful and memorable. How connections are made between a museum experience and lasting learning, are driving the collaboration between practice and research at the Chicago Children's Museum and Loyola University Chicago.