Measuring implementation fidelity in a cluster-randomized pragmatic trial: development and use of a quantitative multi-component approach

Table 3 Correlation coefficients (τ_b) and significance values between scaled Music and Memory (M&M) core component scores

	I. Leadership team	II. Assign equipment	III. Charging iPods	IV. Personalize playlist	V. Scale-up M&M	VI. Specific care goals
I. Leadership team	1.00
II. Assign equipment	−0.24	1.00
III. Charging iPods	−0.25	0.29	1.00
IV. Personalize playlist	0.23	−0.21	0.11	1.00
V. Scale-up M&M	0.39*	−0.24	0.05	−0.11	1.00
VI. Specific care goals	−0.06	0.10	0.44*	−0.11	0.21	1.00

ISSN: 1745-6215