Concept: Correlation
Music Teacher Candidate Assessment showed strong validity and reliability
Assessing student music teachers with a validated, two-part rubric

Lexical richness showed a small, non-significant link to essay quality
Vocabulary sophistication shows weak link to essay quality in EFL writing

Graph correlations test independence between binary networks
Measuring independence and correlation between network graphs

Emotional exhaustion showed the strongest link to psychological distress
Burnout and psychological distress in U.S. medical trainees during and after the pandemic

Behavior and heart-rate patterns differed across classroom settings
Comparing cognitive engagement in video versus traditional classrooms using heart rate data

dd-cfDNA tracks kidney rejection activity across the continuum
A blood test that tracks kidney transplant rejection severity without tissue biopsy











