In a general sense, worldviews do tend to translate to behaviours and decisions. As mentioned above, this study found that postmoderns and integratives displayed significantly more environmental behaviours. This also makes sense, as environmental values gain importance with the emergence of postmodern and integrative worldviews. These environmental behaviours thus fit with the larger story, the concerns, priorities, and values of these worldviews. So this increases the probability. At the same time, worldviews can be expressed in many different ways. Also, we know that there are many factors influencing concrete behaviors, and our worldviews and values is just one of them.
Additionally, we know from fields like medicine and neuroscience that our beliefs and attitudes substantially inform a wide range of subtle behaviors, that have great impact on our experience and world, yet often without us even noticing.