SPSS files for experiment

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:<br>** PreQuestionnaire.sav, leading to Table 2<br><br>T-TEST GROUPS=form(1 2)<br> /MISSING=ANALYSIS<br> /VARIABLES=grade USLEC UCLEC<br> /CRITERIA=CI(.95).<br>NPAR TESTS<br> /M-W= CDFAM UCFAM USFAM UCHW USHW CDHW BY form(1 2)<br> /MISSING ANALYSIS.<br>** Anova.sav, leading to the decision of analyzing the two case studies independently<br>GLM EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre BY Domain Form<br> /METHOD=SSTYPE(3)<br> /INTERCEPT=INCLUDE<br> /POSTHOC=Domain Form(TUKEY)<br> /PLOT=PROFILE(Domain*Form) TYPE=LINE ERRORBAR=NO MEANREFERENCE=NO YAXIS=AUTO<br> /PRINT=DESCRIPTIVE ETASQ<br> /CRITERIA=ALPHA(.05)<br> /DESIGN= Domain Form Domain*Form.<br><br>** DH.sav, leading to Table 3<br>T-TEST GROUPS=Form(1 2)<br> /MISSING=ANALYSIS<br> /VARIABLES=EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre<br> /CRITERIA=CI(.95).<br><br>** PH.sav, leading to Table 4<br>T-TEST GROUPS=Form(1 2)<br> /MISSING=ANALYSIS<br> /VARIABLES=EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre<br> /CRITERIA=CI(.95).<br>** Preferences.sav, leading to Table 5 and Table 6<br>NPAR TESTS<br> /M-W= UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ BY Form(1 2)<br> /MISSING ANALYSIS.<br><br>EXAMINE VARIABLES=UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ<br> BY Form<br> /PLOT HISTOGRAM NPPLOT<br> /STATISTICS DESCRIPTIVES<br> /CINTERVAL 95<br> /MISSING LISTWISE<br> /NOTOTAL.<br><br>NPAR TESTS<br> /M-W= UCCM USCM UCCDID USCDID UCRID USRID USSTRUCT UCSTRUCT UCOVER USOVER UCREQ USREQ BY Form(1 2)<br> /STATISTICS=DESCRIPTIVES<br> /MISSING ANALYSIS.<br><br>GLM EntRec EntPre RelRec RelPre TotRec TotPre AdjRelRec AdjRelPre AdjTotRec AdjTotPre BY Domain Form<br> /METHOD=SSTYPE(3)<br> /INTERCEPT=INCLUDE<br> /POSTHOC=Domain Form(TUKEY)<br> /PLOT=PROFILE(Domain*Form) TYPE=LINE ERRORBAR=NO MEANREFERENCE=NO YAXIS=AUTO<br> /PRINT=DESCRIPTIVE ETASQ<br> /CRITERIA=ALPHA(.05)<br> /DESIGN= Domain Form Domain*Form.<br><br><br><br><br><br>