Asking a candidate for an automotive mechanic's position to deconstruct and reconstruct part of an engine motor would be an example of what kind of selection device?

The scenario presented illustrates a practical evaluation of a candidate's technical skills and mechanical aptitude, which aligns with a spatial test. Such tests assess an individual's ability to visualize and manipulate objects in a three-dimensional space. In the case of deconstructing and reconstructing an engine motor, the candidate must understand how various components fit together, their spatial relationships, and how to manipulate these components effectively.

The emphasis here is on the physical skills and spatial reasoning required to perform the tasks specific to the automotive mechanic's role. This type of assessment is crucial for roles that demand a high degree of hand-eye coordination, physical dexterity, and an understanding of mechanical principles, all of which are essential for successful job performance in this field.