Human observation

laughter- ranges to subtle smerk to fully audible lafter and showing of teeth

math lab tutor Nov 15, 23 @6:05-7:05

6:05- tutor works with small group of 4 male students 6:12- chuckles at joke after making mistake. 6:20- lets ou a "HA-HA" after solving an equation. 6:28- helps group of 2 female students. 6:35- laughs at ironic complaint of math class and shows his teeth. 6:40- helps me with a math problem i make a joke so funny he laughed for hours. jk i made a joke and he smerked. 6:50 until 7:05 he worked intently helping a student with a math problem.