The first phase is what initially sparks the individual's attention. This can be triggered by environmental or text features and is usually temporary. This phase usually comes from an external source, like being given a fun activity by your teacher. Different activities like puzzles, arts and crafts, or even group projects have been found to trigger the phase. 

Maintained situational interest occurs after the initial interest is sparked. This phase is similar to triggered situational interest, in the sense it is still commonly externally provided. This state of interest lasts longer and the individual has more focused attention for longer. Once the individual enters this phase they are more likely to reengage with their specific interest on their own. 

This phase is where the individual starts to feel a desire to want to reengage in the content of interest. Because of their prior engagement and their new interest they will gain a curiosity and see value in this content. This phase is mostly self-generated, because they are interested in learning more about the topic. In case the individual runs into challenges, there is a little bit of support needed so the interest is not lost. 

The final phase refers to the interest and reoccurring predisposition to engage with this interest. The individual has more value, and most likely more understanding and knowledge on the content. When this phase is reached the person is likely to seek answers to challenging questions and dive deeper if not given the answer right away. The interest is long term, and deeper learning can be influenced by their environment and challenging tasks given.