SPSS files for experiment

2020-01-19T21:10:03Z (GMT) by F. (Fabiano) Dalpiaz
Analysis SPSS files used in the paper to analyze the experiment results. The tests we executed in the paper are as follows, in the SPSS syntax:

** PreQuestionnaire.sav, leading to Table 2

T-TEST GROUPS=form(1 2)
/MISSING=ANALYSIS
/VARIABLES=grade USLEC UCLEC
/CRITERIA=CI(.95).

NPAR TESTS
/M-W= CDFAM UCFAM USFAM UCHW USHW CDHW BY form(1 2)
/MISSING ANALYSIS.

** Anova.sav, leading to the decision of analyzing the two case studies independently

GLM EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre BY Domain Form
/METHOD=SSTYPE(3)
/INTERCEPT=INCLUDE
/POSTHOC=Domain Form(TUKEY)
/PLOT=PROFILE(Domain*Form) TYPE=LINE ERRORBAR=NO MEANREFERENCE=NO YAXIS=AUTO
/PRINT=DESCRIPTIVE ETASQ
/CRITERIA=ALPHA(.05)
/DESIGN= Domain Form Domain*Form.

** DH.sav, leading to Table 3

T-TEST GROUPS=Form(1 2)
/MISSING=ANALYSIS
/VARIABLES=EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre
/CRITERIA=CI(.95).

** PH.sav, leading to Table 4

T-TEST GROUPS=Form(1 2)
/MISSING=ANALYSIS
/VARIABLES=EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre
/CRITERIA=CI(.95).

** Preferences.sav, leading to Table 5 and Table 6

NPAR TESTS
/M-W= UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ BY Form(1 2)
/MISSING ANALYSIS.

EXAMINE VARIABLES=UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ
BY Form
/PLOT HISTOGRAM NPPLOT
/STATISTICS DESCRIPTIVES
/CINTERVAL 95
/MISSING LISTWISE
/NOTOTAL.

NPAR TESTS
/M-W= UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ BY Form(1 2)
/STATISTICS=DESCRIPTIVES
/MISSING ANALYSIS.

GLM EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre BY Domain Form
/METHOD=SSTYPE(3)
/INTERCEPT=INCLUDE
/POSTHOC=Domain Form(TUKEY)
/PLOT=PROFILE(Domain*Form) TYPE=LINE ERRORBAR=NO MEANREFERENCE=NO YAXIS=AUTO
/PRINT=DESCRIPTIVE ETASQ
/CRITERIA=ALPHA(.05)
/DESIGN= Domain Form Domain*Form.





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