Mind-Mindedness reflects parents' capacity to treat their child as an individual with a mind of their own. Research is lacking on how Representational Mind-Mindedness (RMM) translates into observable parenting behaviours beyond infancy. The present study examined how RMM was associated with parents' Acknowledging Behaviour (AB) and use of Mental State Talk (MST), and whether these associations were moderated by parents' educational level. The sample consisted of 133 Danish parents and their 6-year-old children, who were observed engaging in a challenging puzzle and in a shared reminiscing task during home visits. RMM was operationalized as parents' use of mental attributes when describing their child. There was no significant association between RMM and AB. RMM was significantly associated with MST, but only among parents with higher education level. The present study illuminates differences in how the representational measure of parents' mentalization capacity translates into observable parenting behaviors among early school-aged children.