Findings from the Field Course Perceived Experience
To evaluate the E-STEM field course, the SERC evaluation team analyzed data from student pre and post survey responses:
- Student surveys administered before and after the field course (2017: n = 19, 2018 n = 19)
- Student interviews conducted after the field course (2017: n = 6, 2018: n = 6)
Additionally, assessment data from 2018 Student Work was analyzed to provide insight on student skill development. The key findings from the surveys and interviews included the following:
- Students had a statistically significant increase in their knowledge of particular environmental professionals and career pathways, suggesting that students made important strides from pre- to post-field course in their ability to network and to take the steps necessary to prepare for careers in environmental science.
- The field course drew students with a high level of interest in environmental careers, which was maintained at the close of the program.
- Students showed substantial changes over time in their knowledge about specific careers in environmental science.
- Statistically significant changes in students' confidence in environmental field skills and their comments from interviews, indicate that students believe they made gains in a large number of field and professional skills.
- Students reported valuing the field course
Networking and Career Preparations
During their interviews, several students reported that the field course "clarified" and "solidified" their interest in environmental science. Additionally, several students reported having only a "vague idea" of specific environmental science-related careers before the field course and noted that the field course improved their understanding of these careers while connecting them with professionals. As shown in Figure 1, survey findings similarly suggest that students made important strides in these areas from pre- to post-field course. Several students cited the field course as the impetus for changing their educational plans. (click the image to enlarge)
Additionally, the student survey responses shown in Figure 2, indicate gains in students' understanding of the courses and degrees that would prepare them to pursue an environmental science career. (click the image to enlarge)
"One thing the course did change is ... what I'm looking for in the future in courses. ... [I want to take] more courses like [this one] ... that will give me field experience and that require a little bit more critical thinking..."
High Interest in Environmental Careers
Although there was not a statistically significant difference from pre-program to post-program in students' level of agreement that they would "like to work in a field related to environmental science" on the survey, this was likely due, in part, to a ceiling effect related to high levels of interest in environmental science careers at the outset (means > 3.5 on a 4 point scale). This interpretation is consistent with students' interview responses where the majority of students reported either maintaining a high interest in an environmental science-related career or becoming even more interested (n = 10).
Knowledge of Specific Environmental Careers
Students showed substantial changes over time in their knowledge about specific careers in environmental science. As shown in Table 2, the largest differences appeared for "land use planning" and "science communication" with 24% and 27% declines from pre-program to post-program in the percentage of students reporting that they did not know enough about these careers to make a decision about their level of interest. Students' increased knowledge about specific environmental-science careers was also reflected in their interview responses. Several students reported having only a "vague idea" of specific environmental science-related careers before the field course and noted that the field course helped to improve their understanding of these careers. In 2017, two students were able to identify particular institutions (i.e., NPS and USGS) with which they were interested in working. In 2018, five students listed specific fields (they wished to pursue. Only two of these students noted that they were previously aware of these specific fields.
Gains in Field and Professional skills
As shown in Figure 3, students also reported making gains in a large number of field skills, including measuring stream discharge and explaining the processes involved in the formation of various geomorphic features. (click the image to enlarge)
"I guess the top one or two things, number one would be speaking to professionals and learning how to ask questions to people who are professionals in their field, and that's something that I've never done before. And number two, I'd say is learning how to retain all the information that the professionals share and applying them to my own life in a way."
Valuing the Field Course
Students reported that the fieldwork was difficult but satisfying. Importantly, students found the support they received from peers especially helpful in facing these challenges:
"I do think that it was very difficult at times and it was really awesome to be with a lot of students who enjoy the same things as you and everybody kind of got together and worked together even though ... some students might have given up because it was so vigorous and so difficult. There were some students who were about to give up but we all kind of pushed each other and just helped each other..."
Students also expressed deep appreciation for the field course as a whole. For example:
"...meeting different professionals in the field... was cool."
"I still think of it often and how incredibly grateful I was to be part of it. How fantastic that it was to be so experiential, and to be learning by doing, it opened up so many perspectives for me in terms of different environmental fields, and also certain things that I don't want to do. I was really grateful."
"I mean, it was 16 days of wow..."