Yep. Most certainly a 16PF variant. I can tell you to answer honestly because if they bump you based on this, you wouldn't want to work there. Additionally if you try and answer what you THINK they want, you might end up on a scale of being overly aggressive, judging, etc.. which would be just as bad as being unmotivated. There are typically many similar questions to tease out anomalies.
http://www.caliperonline.com/brochures/Caliper%20Profile%20Users%20Guide.pdf