A study aims to determine if a mentorship program for women…

A study aims to determine if a mentorship program for women of color in STEM fields improves their career advancement opportunities. Participants are randomly assigned to either a mentorship program or a control group without mentorship. Their career progress is tracked over two years and the number of promotions they receive is measured. What are the variables in this study?

Janice is in the middle of a distinct period of a persistent…

Janice is in the middle of a distinct period of a persistently elevated mood. In the last week, she has cleaned her house from top to bottom (breaking windows and dishes in the process), bought a new car that she cannot afford, and dug up most of her yard in case she might want a garden next year. Janice is experiencing a(n) _________ episode.