The TSI Assessment is an untimed test. TREC recommends allowing two hours for writing, and at least one hour each for reading and math. Thus, if your are taking all three sections, we advise you to arrive no later than 12:30 pm for approximately four hours of testing.
Studies found that between 16% and 39% of people with BPD also have NPD (bpd.about.com/od/relatedconditions/a/Narcissistic-Personality-Disorder.htm). As mentioned above, NIH experts estimate that nearly 10 percent of the US adult population has BPD and/or NPD (approx. 23 million Americans). Statistics in other countries are likely to be similar.
A new measure of hypersensitive narcissism was derived by correlating the items of H. A. Murray's (1938) Narcism Scale with an MMPI-based composite measure of covert narcissism. In three samples of college students (total N = 303), 10 items formed a reliable measure: the Hypersensitive Narcissism Scale (HSNS).hese 10 items formed a reliable scale which we named the Hypersensitive Narcissism Scale (HSNS; alpha = .72 for Sample 1 of 109 college women, M = 28.7, SD = 6.2; alpha = .75 for Sample 2 of 151 college women, M = 29.7, SD = 6.1; alpha = .62 for Sample 3 of 143 college men, M = 29.3 SD = 4.7).