“…Based on such an approach, self-concept (Speltz, Morton, Goodell, & Clarren, 1993), selfperception (Krueckeberg, Kappsimon, & Ribordy, 1993;Millard & Richman, 2001), self-esteem (Gussy & Kilpatrick, 2006;Kramer, Gruber, Fialka, Sinikovic, & Schliephake, 2008), social anxiety (Millard & Richman, 2001) and adjustment (Ramstad, Ottem, & Shaw, 1995) have been considered important concepts in measuring psychosocial aspects in subjects with CLCP. In past research, self-concept and self-esteem have been reported by some to be lower in individuals with CLCP than the general population (Broder & Strauss, 1989;Kappsimon, 1986), and by others to be higher (Persson, Aniansson, Becker, & Svensson, 2002), that is, results are not consistent.…”