<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="https://tesauropsicologia.copmadrid.org/es/">Escala de Graffar</topic></authority><related type="other"><topic>Encuestas</topic></related><related type="other"><topic>Medida</topic></related><related type="broader"><topic>Escalas sociométricas</topic></related><variant type="other"><topic>Escala de clasificación social de Graffar</topic></variant> <note xml:lang="es-ES">Método para la evaluación social, se cataloga en cinco clases. </note></mads>