One particular are not claimed negative linking effects integrated regret more than a particular partner (forty five

Detailed Statistics

On average, members said having 2.step one (SD = step 1.71) hookup partners and hooking up just as much as half dozen minutes (SD = 8.5) previously three months. As a whole, 34.8% out of students claimed having non-safe sex during the a hookup. 0%), perception sexually unsatisfied (39.0%), regret one a hookup ran too much (35.3%), and you will embarrassment (thirty five.1%).

Dimensionality

An EFA provided proof one to analysis was indeed sufficiently unidimensional to meet the latest assumptions of the IRT data (RMSEA = .053, RMSR = .09, ? 2 (119) = , CFI = .94, ratio of your first so you can 2nd eigenvalue = 5.5:1). All points was basically positively loaded on single basis (circumstances loading .36 so you’re able to .83). step 1

Goods Match

Badly fitting activities was basically got rid of regarding level based on match plots of land and you may adjusted ? 2 /df percentages (Stark, Chernyshenko, & Drasgow, 2005). Adjusted ? 2 /df ratios more than three to own unmarried, twice and you can triplet products have been candidates to own deletion (Drasgow, Levine, Tsien, Williams, & Mead, 1995). A single product “We have experienced troubled that a relationship did not create me feel great about me personally the following day” try removed according to poor goods fit.

Desk step 1 merchandise the fresh new parameter quotes and you may basic problems of the left 16 things. Items hills (a) varied away from 0.69 to help you 2.84. The spot details (b) varied of 0.fourteen (regretting a connections) so you can 2.73 (hiring an STI). IIFs and you will item discrimination (a) were looked at to determine what to feel chosen from the finally level. Products that had lower discrimination and you may low product recommendations was in fact applicants having deletion, as well as 2 affairs (“You will find alarmed that i have received expecting or obtained my link companion pregnant” and you can “My buddies provides teased me regarding the a connection.”) was got rid of regarding size (good = 0.69 and 0.87 correspondingly). Removing these items in the scale had nothing influence on the fresh limited accuracy to have ? (16 products roentgen = 0.78 and you may fourteen-circumstances r = 0.76). The very last fourteen-product variation got acceptable quantities of accuracy and you can simple error from dimension ( Contour 1 ). The brand new level is most reliable in the assessing bad outcomes for the individuals whoever ? dropped between your mean (? = 0; roentgen = .85) and you will 1.5 practical deviation over the imply (? = step 1.5; roentgen = .84).

Try information and you may fundamental mistake out-of dimension services having 14-product scale. Good range suggests complete recommendations; dotted range implies basic error. Theta is plotted off dos SD underneath the suggest to 3 SD over the mean.

Differential Goods Operating

IRTLRDIF was used to determine four point products (issues 4, 8, 12, and you will 14). With one of these point circumstances, i understood six a lot more products that was indeed DIF 100 % free (situations step 1, step 3, 5, seven, 10, 13) and four facts which have DIF (things dos, 6, 9, 11). All affairs exhibited extreme DIF on the b parameter (difficulty), not the ? factor (discrimination). The last calibration of the five points having DIF was found in the Desk 2 . Inside per circumstances, men called for higher quantities of new hidden feature so you’re able to recommend the object. For example, if you find yourself females that has a hidden trait rating whenever 0.65 SD above the mean had a beneficial fifty% odds of indicating they had believed distressed you to definitely a hookup mate have not contacted her or him following relationship, guys which have a latent attribute rating to one or two SD above the indicate got an excellent fifty% odds of endorsing a similar goods.

Table 2

Both for male and female college students, the entire amount of linking bad has an effect on try positively synchronised with amount of hookup people, r(284) = .33, p Table step 3 ). In support of this new expectations-associated authenticity of one’s NIHI, users whom claimed with engaged in unsafe sex one or more times while in the a connection previously 90 days reported higher bad link consequences (M = cuatro.48, SD = step 3.46) than students whom did not have unsafe sex (M = dos.72, SD = dos.71), t(six05) = 6.89, p ***