The Excel-file provides the data accompanying our study "Can perception be extended to a “feel of north”? Tests of automaticity with the NaviEar" published in Adaptive Behaviour. If you look for the code of the NaviEar App, it may be found on GitHub: https://github.com/christophWit/NaviEar The Excel features 10 sheets with data. 1. Participants: Specification of participant sample; columns: participant ID (pp), sex (female, male), age, and the date of the first experimental day (dd, mm, yyyy). 2. Wrd2Pnt: Data from training task Word-to-Pointing; columns: participant ID (pp), measurement type (training or roated-signal test), reference orientation (RefOri; 0 = North), testing day (day), date (yyyy mm dd) & time (hh mm ss), session number (ss), trial number (trial), subversion (vers, 1 = off, 2 = on), tazi = test azimuth, razi = response azimuth, dazi = difference between test and response (razi - tazi),rt= response time,sub_1, sub_2,sub_3 = subjective ratings of familiarity, orientation, and loudness. 3. Snd2Pnt: Data from training task Sound-to-Pointing; format as Wrd2Pnt. 4. Snd2Wrd: Data from training task Sound-to-Word; format as Wrd2Pnt, except subversions (vers): 1 = delay, 2 = cue-on, 3 = on. 5. AngDff: Data from training task Angle-Difference; format as Wrd2Pnt, except tazi1 = first test azimuth, tazi2 = second test azimuth; dazi_dir = difference between both test azimuths (tazi2 - tazi1), including direction; dazi = absolute difference between test, i.e., without direction of difference; razi = responded azimuth difference between the two tests. 6. DisDetect: Data from Distortion Detection test; columns: participant ID (pp), session (ss), path (cf. Figure S3 in Supplementary Material), distortion (dist), 0 = no distortion, negative = distortion to the right, positive = distortion to the left, 1 = weak distortion (difficult), 2 = strong distortion (easy), distAmpli = distortion amplitude (in degree azimuth: 40 deg = weak, 70 deg = strong), distCentre, distWidth = parameters to localise distortion (centre and spread), rsp = response (0 = no, not distorted; 1 = yes, distorted). 7. Veering: Data from Veering test; columns: nr = trial number; path = path in Table S1 of the Supplementary Material; unlike in the other paths, there were no turns in the straight veering path (turn = 0), bias, bias_dir, & bias_lbl = indicate the type of bias: 0 = unbiased, negative = biased to the right, positive = biased to the left, missing value = no NaviEar; |bias| = 80 indicates the strength of bias in azimuth degree; start_ori = start orientation, target_ori target orientation (is the same as start orientation because the veering path does not have any turn), rsp_ori = response orientation, dff_ori = difference between target and response orientation, rsp_dst = distance from a straight line. 8. Interference: Data from Automatic interference test; columns: format as for Veering Test, except that path indicates the path as in Table S1 and turn the sum of 90 deg turns with direction (negative = right, positive = left); the target orientation (target_ori) is the sum of start orientation + turns (taking the direction of turns, i.e., the sign, into consideration). 9. PostExpQuest: Ratings from post experimental questionnaire (cf. Table S2 of Supplementary Material). 10. QualitativeData: Unconstrained text entries (comments) in postexperimental questionnaire (cf. Table S2 and Table S12).