*RCBS
*Kwiatkowska, M.M., Kwiatkowska, K., Rogoza, R. (2017). Polska adaptacja Zrewidowanej skali nieśmiałości Cheeka i Bussa oraz znaczenie nieśmiałości w kontekście cech i metacech osobowości. Studia Psychologiczne, 54, 1-17. doi:10.2478/V1067-010-0156-7
*[Polish adaptation of the Revised Cheek and Buss Shyness scale and a significance of shyness in the context of personality traits and metatraits]

RECODE RCBS3 RCBS6 RCBS9 RCBS12 (1=5) (2=4) (3=3) (4=2) (5=1) INTO R_RCBS3 R_RCBS6 R_RCBS9 R_RCBS12.
EXECUTE.
COMPUTE Shyness=MEAN(RCBS1,RCBS2,R_RCBS3,RCBS4,RCBS5,R_RCBS6,RCBS7,RCBS8,R_RCBS9,RCBS10,RCBS11,R_RCBS12,RCBS13).
EXECUTE.

RELIABILITY
  /VARIABLES=RCBS1 RCBS2 R_RCBS3 RCBS4 RCBS5 R_RCBS6 RCBS7 RCBS8 R_RCBS9 RCBS10 RCBS11 R_RCBS12 RCBS13
  /SCALE('Shyness') ALL
  /MODEL=ALPHA
  /SUMMARY=TOTAL.