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Table 8 Spearman’s rho correlations between informal preparation experiences and teaching of engineering practices ratings

From: Engineering pedagogical content knowledge: examining correlations with formal and informal preparation experiences

Informal experience

rs

p

Helped with TSA

− 0.765

0.027*

Delivered engineering in-service

0.773

0.024*

Hours in engineering PLC

0.795

0.018*

Attended engineering education conference

0.741

0.035*

Delivered science in-service

0.765

0.027*

Served on science committees

0.892

0.003*

Collab. w/ science educators

0.872

0.005*

  1. n for all tests = 8; *p < 0.05; TSA = Technology Student Association; PLC = professional learning community; collab. w/ = collaborate with