The Effect Of Cronbachs Alpha, Mean, And Standard...

1 Table 3 below presents the results for each of the main research constructs for the Cronbach’s alpha, mean, and standard deviation for each question. From this table, it is evident that the questions strongly relate to each construct measurement with all items scoring a greater than 0.8 Cronbach’s alpha coefficient. The internal consistency of these items can be deemed reliable as researchers generally suggest that values above 0.7 are acceptable with values above 0.8 being preferable (Pallant, 2013). Because the reliability of these construct measurements was established, the later statistical analysis presented in this study can allow for valid generalizations to be extrapolated from the survey data. 5.2 Are we Related (Correlations of Variables) According to Sanders et al, correlations of 0.5 (or-.5) can demonstrate strong relationships between variables (Saunders, 2012). However, most researchers generally cap correlations at .85 (or -.85) suggesting that too high of a correlation may reduce the variables discriminate validity, that is the variables are measuring the same or similar constructs (Churchill Jr, 1979). The correlation between the constructs developed for this project were considered using the Pearson’s r correlation coefficient in Figure 2 below. The results of the survey suggest there is a strong positive relationship between brand satisfaction and the potential for bike sharing to satisfy both latent (Pearson’s r =.826) and expressed needs ofShow MoreRelatedPositive And Negative Impacts Of Daily Moods1138 Words   |  5 Pages Of the TEDS sample, 314 sets of twins, both identical and fraternal, were gathered and permissions were received from guardians. 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