Apparently, we are unable to resolve conceptual differences. (judithcurry.com)
This general principle has strong conceptual differences from the much higher obligations of a fiduciary. (ottawaemploymentlaw.com)
In order to detect potential effects of conceptual differences between the studies concerning the concept of attachment, we first retrieved information on the theoretical background of the study: theoretical model (control theory, attachment theory, or other). (link.springer.com)