“…The measure has been found to have acceptable levels of internal consistency (above .80) as well as high levels of construct, convergent, and predictive validity (DiTommaso, Brannen, & Best, 2004;Pierce et al, 1997). For example, previous researchers have linked QRI scores with several measures of personal adjustment, including loneliness, depression, and coping (Dennis & Ross, 2006;Pierce et al, 1997;Ptacek, Pierce, Eberhardt, & Dodge, 1999), as well as other relationship measures (Gurung, Sarason, & Sarason, 1997;Rostosky, Galliher, Welsh, & Kawaguchi, 2000).…”