Table 4.5.1:
Summary of ANOVA by Age of Managers (mean scores)
| up to 30 yrs. | 30-35 yrs. | 35-40 yrs. | > 40 yrs. | F-ratio |
| n = 74 | n = 96 | n = 35 | n = 48 | df = 3, 249 |
| PEI | 4.41 (2.03) | 4.91 (2.02) | 5.80 (2.11) | 5.56 (1.57) | 5.598 *** |
| PEC | 3.80 (2.43) | 3.90 (2.66) | 5.20 (2.86) | 5.25 (2.53) | 4.929 ** |
| PEO | 3.99 (2.03) | 3.83 (2.01) | 4.63 (1.93) | 3.88 (1.44) | 1.574 ns |
| WEI | 5.61 (1.89) | 6.29 (2.02) | 6.77 (1.93) | 6.08 (1.67) | 3.375 * |
| WEC | 6.11 (2.60) | 6.00 (2.82) | 6.17 (2.55) | 6.23 (2.39) | 0.093 ns |
| WEO | 4.42 (2.16) | 4.30 (2.08) | 5.00 (1.96) | 3.96 (1.79) | 1.817 ns |
| PRI | 3.55 (2.54) | 4.36 (2.83) | 5.34 (2.69) | 4.98 (2.41) | 4.753 ** |
| PRC | 4.73 (2.44) | 5.05 (2.27) | 4.80 (2.48) | 4.40 (2.47) | 0.835 ns |
| PRO | 4.68 (2.46) | 4.20 (2.51) | 5.29 (2.50) | 5.02 (2.50) | 2.170 ns |
| WRI | 5.78 (2.71) | 5.61 (2.98) | 6.54 (2.57) | 5.46 (2.89) | 1.161 ns |
| WRC | 2.72 (2.10) | 3.51 (2.38) | 3.60 (2.60) | 3.17 (2.47) | 1.934 ns |
| WRO | 5.09 (2.62) | 5.04 (2.61) | 6.06 (2.17) | 5.27 (2.34) | 1.535 ns |
Values in parentheses are standard deviations;
* = p<.05; ** = p<.01; *** = p<.001; ns = Not significant.
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