Lecture 5 is divided into 3 segements, plus a brief 3-minute demonstration of data-entry auditing in REDCap.
Segment 1 (22:21)-- Tour of the IJS Database in MS Access, Front-end vs. Back-end, Splitting a DB
Segment 2 (~10 min.)-- Final project instructions (repeats material from Lecture 1)
Segment 3 (~10 min) -- Tables and Relationships with a quiz and an "Easter Egg" for extra credit on Assignment 5
Segment 4 (~3 min.)-- 3-minute demo of data-entry auditing in REDCap
Also, Lecture 1 has been edited and divided into 2 segments for easier viewing.