Unless otherwise noted, all images are provided by the University of Texas at Arlington and are licensed under a Creative Commons Attribution 4.0 International license. Source information for illustrations are included within the text.

Chapter 1.5

“Successful and happy business team” by Jira is a royalty free image from rawpixel

“Blue clean water drop” by Pexels via Pixabay is licensed under Pixabay license

Chapter 4.4

“Monthly schedule” by Eric Rothermel via Unsplash is licensed under Unsplash License

“Person writing bucket list on book” by Glenn Carstens-Peters via Unsplash is licensed under Unsplash License

Chapter 5.2

“University Lecture” by Nikolay Georgiev via Pixabay is licensed under Pixabay license

Chapter 5.4

“Students Working On Project Photo” by Brodie Vissers via Burst is licensed under Creative Commons

Chapter 6.1

“Classroom Education Learning Lecture” by Pexels via Pixabay is licensed under Pixabay license

Chapter 6.2

“Deadline Stopwatch” by AbsolutVision via Pixabay is licensed under Pixabay license

Chapter 6.5

“Student using a cheat sheet to cheat on his test” by Constantine Pankin is a Royalty-free stock photo from Shutterstock

Chapter 7.1

“Jogging” by  kinkate via Pixabay is licensed under Pixabay license

Chapter 7.2

“Girl awakening” by  sweetlouise via Pixabay is licensed under Pixabay license

Chapter 7.3

“Girl in stress” by JESHOOTS-com via Pixabay is licensed under Pixabay license

Chapter 7.4

“Business discussion” by Christina Morillo via Pexels is licensed under Pexel license

Chapter 7.5

“Bad habits” by Thong Vo via Unsplash is licensed under Unsplash License

Chapter 7.6

“Man in Grey Bubble Jacket Beside Woman in Black Sweater” by Pixabay via Pexels under Pexel license