what is the difference between delegate and trustee representation
Trustee model of representation The trustee model of representation is a model for how we should understand the role of representatives, and is frequently contrasted with the delegate model of representation.[1] Constituents elect their representatives as 'trustees' (or 'entrust' them) for their constituency. These 'trustees' have sufficient autonomy to deliberate and act in favour of the greater common good and national interest, even if it means going against the short-term interests of their own constituencies. The model provides a solution to the problem of uninformed constituents who lack the necessary knowledge on issues to take an educated position. By contrast, in the delegate model, the representative is expected to act strictly in accordance to a mandate from the represented.[2][3]
Non-voting members of the United States House of Representatives Non-voting members of the United States House of Representatives (called either delegates or resident commissioner, in the case of Puerto Rico) are representatives of their territory in the House of Representatives, but who do not have a right to vote on proposed legislation in the full House but are nevertheless able to participate in certain other House functions. Non-voting members may vote in a House committee of which they are a member and introduce legislation.[1][2] There are currently six non-voting members: a delegate representing the federal district of Washington D.C., a resident commissioner representing Puerto Rico, and one delegate for each of the other four permanently inhabited US Territories: American Samoa, Guam, the Northern Mariana Islands, and the US Virgin Islands. As with voting members, non-voting delegates are elected every two years, and the Resident Commissioner of Puerto Rico is elected every four years.