This investigation had two major aims: 1. to examine the utility and validity of the FIT-Choice scale for measuring teaching motivations within and across samples and settings; 2. to explore differences in motivations and perceptions related to the teaching profession across the different samples, as first indications of differences among Australian, U.S., German, and Norwegian samples. The findings reveal that the FIT-Choice scale displayed good construct validity and reliability across diverse samples. Furthermore, the sample comparisons revealed that motivations for teaching were more similar than they were different across these samples.