Here are a few resources that are helping me improve the emotional connection in my fiction.  Hope they help you.

Internet Articles:

1. Katherine Cowley’s Writing Powerful Emotion Beats in Fiction
2. 3 Tips to “Show, Don’t Tell” Emotions and Moods
3. Character Emotions & Psyche: How They Shape You and Your Characters
4. Writer’s Digest University’s Showing Character Emotion

And a couple of books if you want to dig deeper:

1. The Emotional Craft of Fiction: How to Write the Story Beneath the Surface by Donald Maass
2. The Emotion Thesaurus: A Writer’s Guide To Character Expression by Angela Ackerman