Beste student,
Ik heb de code zelf ook gedownload en geen problemen ondervonden. Let goed op dat er maar één dataset openstaat en controleer voor je de Reliability analyse runt of je de recoded variabelen daadwerkelijk aangemaakt hebt.
Hier is de code die ik gebruikt heb (in principe hetzelfde als bij 2.3.1 - 3).
Succes,
Piet
Code:
COMPUTE ASQ_33_recoded = 7 - ASQ_33.
VARIABLE LEVEL ASQ_33_recoded (SCALE).
EXECUTE.
RECODE ASQ_20 ASQ_21
(1=6) (2=5) (3=4) (4=3) (5=2) (6=1) INTO
ASQ_20_recoded ASQ_21_recoded.
RECODE HSL_3 HSL_8 HSL_17
(1=5) (2=4) (3=3) (4=2) (5=1) INTO
HSL_3_recoded HSL_8_recoded HSL_17_recoded.
VARIABLE LEVEL ASQ_20_recoded ASQ_21_recoded HSL_3_recoded HSL_8_recoded HSL_17_recoded (SCALE).
EXECUTE.
RELIABILITY
/VARIABLES=
ASQ_1
ASQ_2
ASQ_3
ASQ_19
ASQ_31
ASQ_33_recoded
ASQ_37
ASQ_38
/SCALE('ALL VARIABLES') ALL
/MODEL = ALPHA
/STATISTICS = DESCRIPTIVE SCALE CORR
/SUMMARY = TOTAL.
RELIABILITY
/VARIABLES=
ASQ_4
ASQ_5
ASQ_16
ASQ_17
ASQ_20_recoded
ASQ_21_recoded
ASQ_23
ASQ_25
ASQ_26
ASQ_34
/SCALE('ALL VARIABLES') ALL
/MODEL = ALPHA
/STATISTICS = DESCRIPTIVE SCALE CORR
/SUMMARY = TOTAL.