I show genuine care for my workmates while providing honest and constructive feedback to foster growth and strengthen relationships.

I care personally
We are humans first, colleagues second. Leadership is about enabling team members to do their best work. I care personally about my coworkers and direct reports. I get to know who they are, what they value, what their career goals are.
Everyone carries a drama. How can I effectively help, motivate and provide support for team members that I don't really know? By getting to know them both inside and outside of work, what they value, what they struggle with, what their hopes are, I am able to help them achieve results more effectively.
I help others grow
Because design approach and experience level can vary so much, I found Principle-based approach works effectively when it comes to coaching and mentoring.
There are universal standards we all will hold ourselves accountable for.
For example, one of the standards my teams have had in the past was "We explore multiple ideas before running with any single one". When I observe a mid-level designer's prototype as nearly identical to his initial sketches I'll ask what other ideas they considered. Maybe he just got too excited and forgot. Or maybe his PM needed to start development asap, so the designer didn't have time to explore more than one idea. If that continues to happen, there's an opportunity for me to have a conversation with the PM and dev lead to try to find a way to give enough time for design estimates.
Other design work standards are like:
Experiment rather than debate
Sharpen the swords (E.g. Learnt a new interaction technic and share with the team)
I'm not the user.
Test with grandma
Every pixel on the page needs to have a reason
Involve stakeholders earlier rather than later
Attitudes of the team
Teamwork is important to any successful team culture. I help designers identify the attitudes they prioritise as they work together.
Some of the attitudes that I used to work with:
Design is a team sport
Respectful, kind and confident
Share in-progress work for feedback every week.
Let every speak their mind, on one will dominate the conversation
Constantly seek out the positive part of any reaction or negative words spoken to you
I promote a culture of creativity, excellence and resilience
When correction needs to be made, I am clear and provide details on A) What needs to happen, B) By when, and C) What the consequence will be if progress is not achieved by that date.
I also praise directly and timely in a way that resonates most with team members. (Not everyone appreciates praise in front of others). Most of all I look for opportunities to "find someone doing something right" rather than the other way around.