RECODE
  pen1 pen3 pen4 pen8 pen9 pen11 pen12 pen16 pen17 pen19 pen22 pen23 pen25
  pen26 pen28
  (MISSING=Copy)  (1=1)  (2=0)  INTO  pen1sc  pen3sc  pen4sc  pen8sc  pen9sc
  pen11sc  pen12sc  pen16sc  pen17sc  pen19sc  pen22sc  pen23sc  pen25sc
  pen26sc  pen28sc .
EXECUTE .
RECODE
  pen2 pen5 pen6 pen7 pen10 pen13 pen14 pen15 pen18 pen20 pen21 pen24 pen27
  pen29 pen30
  (MISSING=Copy)  (1=0)  (2=1)  INTO  pen2sc  pen5sc  pen6sc  pen7sc  pen10sc
   pen13sc  pen14sc  pen15sc  pen18sc  pen20sc  pen21sc  pen24sc  pen27sc
  pen29sc  pen30sc .
EXECUTE .
RMV
  /take1_1=MEDIAN(take1 ALL) /give1_1=MEDIAN(give1 ALL) /take2_1=MEDIAN(take2
  ALL) /give2_1=MEDIAN(give2 ALL) /take3_1=MEDIAN(take3 ALL)
 /give3_1=MEDIAN(give3 ALL) /take4_1=MEDIAN(take4 ALL) /give4_1=MEDIAN(give4
  ALL) /take5_1=MEDIAN(take5 ALL) /give5_1=MEDIAN(give5 ALL)
 /take6_1=MEDIAN(take6 ALL) /give6_1=MEDIAN(give6 ALL) /take7_1=MEDIAN(take7
  ALL) /give7_1=MEDIAN(give7 ALL) /take8_1=MEDIAN(take8 ALL)
 /give8_1=MEDIAN(give8 ALL) /take9_1=MEDIAN(take9 ALL) /give9_1=MEDIAN(give9
  ALL) /take10_1=MEDIAN(take10 ALL) /take11_1=MEDIAN(take11 ALL)
 /take12_1=MEDIAN(take12 ALL) /take13_1=MEDIAN(take13 ALL).
RMV
  /reatak_1=MEAN(reatak1 ALL) /reatak_2=MEAN(reatak2 ALL)
 /reatak_3=MEAN(reatak3 ALL) /reatak_4=MEAN(reatak4 ALL)
 /reatak_5=MEAN(reatak5 ALL) /reatak_6=MEAN(reatak6 ALL)
 /reatak_7=MEAN(reatak7 ALL) /reatak_8=MEAN(reatak8 ALL)
 /reatak_9=MEAN(reatak9 ALL) /reata_10=MEAN(reatak10 ALL)
 /reata_11=MEAN(reatak11 ALL) /reata_12=MEAN(reatak12 ALL)
 /reata_13=MEAN(reatak13 ALL) /reata_14=MEAN(reatak14 ALL)
 /reata_15=MEAN(reatak15 ALL) /reagiv_1=MEAN(reagiv1 ALL)
 /reagiv_2=MEAN(reagiv2 ALL) /reagiv_3=MEAN(reagiv3 ALL)
 /reagiv_4=MEAN(reagiv4 ALL) /reagiv_5=MEAN(reagiv5 ALL)
 /reagiv_6=MEAN(reagiv6 ALL) /reagiv_7=MEAN(reagiv7 ALL)
 /reagiv_8=MEAN(reagiv8 ALL).
RMV
  /pen1sc_1=MEDIAN(pen1sc ALL) /pen2sc_1=MEDIAN(pen2sc ALL)
 /pen3sc_1=MEDIAN(pen3sc ALL) /pen4sc_1=MEDIAN(pen4sc ALL)
 /pen5sc_1=MEDIAN(pen5sc ALL) /pen6sc_1=MEDIAN(pen6sc ALL)
 /pen7sc_1=MEDIAN(pen7sc ALL) /pen8sc_1=MEDIAN(pen8sc ALL)
 /pen9sc_1=MEDIAN(pen9sc ALL) /pen10s_1=MEDIAN(pen10sc ALL)
 /pen11s_1=MEDIAN(pen11sc ALL) /pen12s_1=MEDIAN(pen12sc ALL)
 /pen13s_1=MEDIAN(pen13sc ALL) /pen14s_1=MEDIAN(pen14sc ALL)
 /pen15s_1=MEDIAN(pen15sc ALL) /pen16s_1=MEDIAN(pen16sc ALL)
 /pen17s_1=MEDIAN(pen17sc ALL) /pen18s_1=MEDIAN(pen18sc ALL)
 /pen19s_1=MEDIAN(pen19sc ALL) /pen20s_1=MEDIAN(pen20sc ALL)
 /pen21s_1=MEDIAN(pen21sc ALL) /pen22s_1=MEDIAN(pen22sc ALL)
 /pen23s_1=MEDIAN(pen23sc ALL) /pen24s_1=MEDIAN(pen24sc ALL)
 /pen25s_1=MEDIAN(pen25sc ALL) /pen26s_1=MEDIAN(pen26sc ALL)
 /pen27s_1=MEDIAN(pen27sc ALL) /pen28s_1=MEDIAN(pen28sc ALL)
 /pen29s_1=MEDIAN(pen29sc ALL) /pen30s_1=MEDIAN(pen30sc ALL).
RMV
  /ss1_1=MEAN(ss1 ALL) /ss2_1=MEAN(ss2 ALL) /ss3_1=MEAN(ss3 ALL)
 /ss4_1=MEAN(ss4 ALL) /ss5_1=MEAN(ss5 ALL) /ss6_1=MEAN(ss6 ALL)
 /ss7_1=MEAN(ss7 ALL) /ss8_1=MEAN(ss8 ALL) /ss9_1=MEAN(ss9 ALL)
 /ss10_1=MEAN(ss10 ALL) /ss11_1=MEAN(ss11 ALL) /ss12_1=MEAN(ss12 ALL).
COMPUTE takeall = take1_1 + take2_1 + take3_1 + take4_1 + take5_1 + take6_1 +
  take7_1 + take8_1 + take9_1 + take10_1 + take11_1 + take12_1 + take13_1 .
EXECUTE .
COMPUTE giveall = give1_1 + give2_1 + give3_1 + give4_1 + give5_1 + give6_1 +
  give7_1 + give8_1 + give9_1 .
EXECUTE .
COMPUTE takratio = takeall / 13 .
EXECUTE .
COMPUTE givratio = giveall / 9 .
EXECUTE .
RECODE
  takeall giveall
  (0=0)  (ELSE=1)  INTO  evertake  evergive .
EXECUTE .
COMPUTE pen_p = pen21s_1 + pen22s_1 + pen23s_1 + pen24s_1 + pen25s_1 +
  pen26s_1 + pen27s_1 + pen28s_1 + pen29s_1 + pen30s_1 .
EXECUTE .
COMPUTE pen_e = pen1sc_1 + pen2sc_1 + pen3sc_1 + pen4sc_1 + pen5sc_1 +
  pen6sc_1 + pen7sc_1 + pen8sc_1 + pen9sc_1 + pen10s_1 .
EXECUTE .
COMPUTE pen_n = pen11s_1 + pen12s_1 + pen13s_1 + pen14s_1 + pen15s_1 +
  pen16s_1 + pen17s_1 + pen18s_1 + pen19s_1 + pen20s_1 .
EXECUTE .
RECODE
  pen_p pen_e pen_n
  (0 thru 2=1)  (3 thru 7=2)  (8 thru 10=3)  INTO  group_p  group_e  group_n
  .
EXECUTE .
COMPUTE ss_es = ss1_1 + ss5_1 + ss9_1 .
EXECUTE .
COMPUTE ss_bs = ss2_1 + ss6_1 + ss10_1 .
EXECUTE .
COMPUTE ss_tas = ss3_1 + ss7_1 + ss11_1 .
EXECUTE .
COMPUTE ss_dis = ss4_1 + ss8_1 + ss12_1 .
EXECUTE .
COMPUTE ss_all = ss_es + ss_bs + ss_tas + ss_dis .
EXECUTE .