request for recommendation of authoritative sources on sampling techniques for scale development of a single construct,

[Hemanju Sagi]

Dear Team,

I would like to clarify one more point regarding scale development. Specifically, I am looking for books or research papers that explicitly address sampling techniques for scale development of a single construct, where the focus is not on population generalisation but on construct-level generalisation (e.g., ensuring content validity, representation of construct dimensions, and adequacy of sample for factor or IRT analysis).

Could you kindly recommend any authoritative sources (books, papers, or chapters) that discuss sampling strategies in this context? I want to ensure I adopt the best practice for construct validation and related methodological decisions.

Thank you very much for your support.

Warm regards,
Hemanju, Research Scholar, Central University of Tamil Nadu.