Questionnaire anxiety. Brown LB, Fernald LD. Psychol Rep. 1967 Oct;21(2):537-40. doi: 10.2466/pr0.1967.21.2.537. PMID: 6079260
A search for correlates of intra-individual response variability. RAINE WJ, HILLS JR. J Abnorm Soc Psychol. 1959 Nov;59:424-5. doi: 10.1037/h0046813. PMID: 14435894
Reliability and equivalence in the Eight-Parallel Form Anxiety Battery. Philip AE. Br J Psychol. 1970 Nov;61(4):517-20. doi: 10.1111/j.2044-8295.1970.tb01271.x. PMID: 5487460
Some correlates of the Davis-Eells tests. ALTUS GT. J Consult Psychol. 1956 Jun;20(3):227-32. doi: 10.1037/h0049351. PMID: 13357655
Correlates of the non-committal test-item response. RUBIN-RABSON G. J Clin Psychol. 1954 Jan;10(1):93-5. doi: 10.1002/1097-4679(195401)10:1<93::aid-jclp2270100123>3.0.co;2-u. PMID: 13117993
Some scale and test correlates of a personality rigidity scale. REHFISCH JM. J Consult Psychol. 1958 Oct;22(5):372-4. doi: 10.1037/h0048746. PMID: 13587787