I made use of the same messages and you may questions as BSO and you can only changed people text associated with the fact ours is actually an online implementation of BSO’s survey. (The direct wording come into BSO , Appendix A beneficial, pp. 806–807). All of the people browse the after the introductory text (p. 806, and you may S1 Text):
It can make no change exactly who this individual is as long because the she or he is the only people with who you have the closest, strongest, really with it, and more than sexual matchmaking
“We have 
been currently exploring the kind of social relationship. Particularly, we desire you to decide on the main one individual which have just who there is the closest, greatest, really in it, and most intimate dating, and respond to the following inquiries for that the individual. For other individuals of you, this individual ily member, otherwise lover. Excite see this individual carefully as this decision commonly change the remainder of this study. With this particular person in head, delight address the second concerns.”
Players was in fact next questioned to own 1st of earliest label of the individual they had planned (here, we’re going to make reference to this individual as “X”). The first it considering is automatically joined on the all of the questions you to known this specific personal. Participants was next presented with this new Ios task, for the the same way while the represented from inside the Fig step one , with this new “I Level”. Participants was in fact as well as inquired about the fresh new gender and chronilogical age of X, and their own age and you can gender, how long that they had recognized X, and you may whether or not X are a member of family, a pal, somebody from performs, or an intimate spouse. Immediately after these introductory issues, participants went on on the center concerns you to make-up the brand new RCI.
The first stop out-of issues matter brand new regularity of relationships in the the past week, in which users try expected to assess just how many days they’d invested that have X by yourself in the morning, the afternoon, and also in the night. The brand new stated minutes is actually interpreted to the minutes immediately after which provided a beneficial rating between 1 and you may ten, in which the score increases regarding the frequency off interactions. It get comprises the RCI Frequency rating.
For almost all people, this individual can be a matchmaking mate or someone that have which you may have a romantic relationship
The second cut off out of inquiries measures the newest range off products that the latest new member and you can X undertook together in past times day. Players was in fact offered a list of 38 activities and you will asked to evaluate all of that pertain. Just how many joint facts is interpreted into the a score between step 1 and you may ten, where score develops in the variety regarding situations. This get is the RCI Diversity score.
The 3rd cut off away from 34 questions actions the strength of determine you to X has on the participants into the various perceptions, day invested having family members otherwise household members, economic expenditures, entertainment products an such like. A set of questions inside take off in addition to requires as to the the total amount X has an effect on the new participant’s coming agreements in a variety of domains out of vacation intentions to wedding arrangements. Participants was required to address into a good seven-point level (1 = strongly disagree; eight = firmly consent). The sum of the results (and that officially would be ranging from 34*step one = 34 and you may 34*eight = 238) was then provided an excellent RCI Strength score, and therefore selections between 1 and you may ten (highest score setting higher electricity).
The entire RCI rating will then be simply the sum of the brand new RCI Frequency, RCI Variety and you will RCI Energy ratings. By the build, the RCI get requires beliefs ranging from 3 and you can 31. Most of the particular details of the rating regulations come in BSO (, Appendix B, p. 807).