Figure 1.
Example clicker question about the timing of fungicide applications to control mummy berry disease used in the cooperative extension sessions.
The correct answer is underlined.
Figure 2.
Clicker question about the best insecticide to use to control Spotted Wing Drosophila.
This question, which focuses on graph interpretation, was the lowest scoring question (Q-I = 49%, Q-AD = 63%). The correct answer is underlined.
Table 1.
Blueberry grower demographic information.
Table 2.
Frequency of questions where both Q-I and Q-AD were answered by the blueberry growers.
Table 3.
Summary statistics for performance variables for all blueberry growers.
Figure 3.
A comparison of blueberry grower and undergraduate science student performance on clicker questions: before (Q-I) and after peer discussion (Q-AD).
Data from the other science classes is taken from published studies, see text for details.
Figure 4.
Breakdown of blueberry grower answer patterns.
Figure 5.
Performance on clicker questions by blueberry growers grouped by their education level.
Performance within each education level was divided according to four classifications: increasing his/her overall score after discussion (increase), showing no overall change before and after peer discussion (no change), decreasing his/her score after discussion (decrease), or having a perfect score before and after peer discussion (ceiling).
Table 4.
Significant associations between demographic variables in the ordinal logistic analysis.