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. 2026 May 9;14:797. doi: 10.1186/s40359-026-04734-9

Table 1.

Descriptive statistics of variables

TES POE COI Exhaustion Cynicism Inefficacy FLA
Mean 4.15 3.07 3.17 2.85 2.49 2.69 84.2
SD 0.64 0.69 0.74 0.94 0.85 0.60 4.26
Skewness -0.89 -0.06 0.20 0.21 0.46 0.37 -0.63
Kurtosis 2.33 0.64 0.18 -0.25 0.27 0.63 1.06

N = 1,060

TES teacher emotional support, POE perseverance of effort, COI consistency of interest, FLA foreign language achievement