Fig. 2From: (Re-)Designing a measure of student’s attitudes toward science: a longitudinal psychometric approachLongitudinal factor structure of science value and enjoyment factor and science anxiety factor. ‘vesf’ is the value and enjoyment of science factor and ‘saf’ is the science anxiety factor; the number after factor names denote time point, for example, ‘saf4’ means the SAF at time 4Back to article page