Is the Cronbach's alpha an acceptable value for business and technology research? What is the rationale for the decisions? Support the analysis with references. What is the confirmatory factor analysis "goodness of fit" results from the instrument? Do I need a pilot to test the instrument?

Scale: SPSS Anxiety Case Processing Summary ety N % Cases Valid 2571 100.0 ssing Sum Excluded a .0 tatistics CS Tota 2571 100.0 correlation a. Listwise deletion based on all m Statisti variables in the procedure ics Reliability Statistics Cronbach's Alpha Based on Cronbach's Standardized Alpha Items N of Items .806 819 23 Item Statistics Std. Mean Deviation N Statistics makes me cry 2.37 828 2571 My friends will think I'm L.62 .851 2571 stupid for not being able to cope with SPSS Standard deviations 3.41 1.075 2571 excite me I dream that Pearson is 2.79 949 2571 attacking me with correlation coefficients I don't understand 2.72 .965 2571 statistics I have little experience 2.23 1.122 2571 of computers All computers hate me 2.92 1.102 2571 I have never been good 2.24 873 2571 at mathematics My friends are better at 2.85 1.263 2571 statistics than me Computers are useful 2.28 877 2571 only for playing games I did badly at 2.26 881 2571Computers are useful 2.28 877 2571 only for playing games I did badly at 2.26 .881 2571 mathematics at school People try to tell you 3.16 916 2571 that SPSS makes statistics easier to understand but it doesn't I worry that I will cause 2.45 949 2571 irreparable damage because of my incompetence with computers Computers have minds 2.88 999 2571 of their own and deliberately go wrong whenever I use them Computers are out to 2.77 1.009 2571 get me I weep openly at the 2.88 .916 2571 mention of central tendency I slip into a coma 2.47 .884 2571 whenever I see an equation SPSS always crashes 2.57 1.053 2571 when I try to use it Everybody looks at me 2.29 1.101 2571 when I use SPSS 't sleep for 3.62 1.036 2571 thoughts of eigenvectors I wake up under my 3.17 .985 2571 duvet thinking that I am trapped under a normal distribution My friends are better at 2.89 1.041 2571 SPSS than I am If I'm good at statistics 3.43 1.044 2571 my friends will think I'm a nerd Inter-Item Correlation Matrix I worry that I will cause People try to irreparable My friends I dream that tell you that damage will think I'm Pearson Is Computers SPSS makes because of stupid for attacking me My friends are useful statistics my Statistics not being Standard with I don't I have little All I have never are better at only for I did badly at easier to incompetenc - - 1. . able to rone corralation nlavina understand e withSummary Item Statistics Maximum / Mean Minimum Maximum Range Minimum Variance N of Items Item Means 2.707 1.623 3.624 2.001 2.232 .223 23 Item Variances .986 .686 1.595 .910 2.327 .047 23 Scale Statistics Std. Mean Variance Deviation N of Items 62.27 98.996 9.950 23