Wicklander-Zulawski & Associates

Wicklander-Zulawski & Associates Wicklander-Zulawski & Associates (WZ) is an internationally recognized training firm specializing in effective, ethical, evidence-based interview methods.

Wicklander-Zulawski & Associates, Inc. (WZ) is an internationally recognized firm established in 1982. We provide training to both private and public sector organizations to aid in the search for the truth. Human resources, loss prevention, compliance, operations, law enforcement and government can all benefit from the WZ Non-Confrontational Method of interview and interrogation. With a focus on b

ehavior interpretation, structured questions and a series of steps, WZ teaches individuals how to use the truth to their advantage across areas ranging from investigative interviews to sales negotiations.

What happens when fear influences the search for truth—and certainty replaces curiosity?In the latest Truth Be Told Podc...
09/02/2026

What happens when fear influences the search for truth—and certainty replaces curiosity?

In the latest Truth Be Told Podcast, host Dave Thompson, CFI, is joined by filmmakers Chimène de Jonge and Aybüke Demirel, former NCIS Special Agent Mark Fallon, and former Guantanamo detainee and author Mohamedou Ould Slahi for a powerful conversation about Guantanamo Bay, coercion, investigative bias, ethics, forgiveness, and humanity.

Pressure may produce compliance. That doesn’t mean it produces the truth.

WZ is proud to sponsor conversations that challenge assumptions and encourage more ethical, evidence-based approaches to seeking the truth.

Episode link in the comments.

Fall has always felt like a fresh start - a time for new routines, new opportunities, and getting back to learning. That...
08/19/2026

Fall has always felt like a fresh start - a time for new routines, new opportunities, and getting back to learning. That mindset shouldn’t stop when we leave the classroom.

This fall, WZ is giving you more ways to keep growing:
- New training dates including select courses taught in Spanish
- Global training available in Spain and England
- Onsite training opportunities still available before the end of 2026
- WZ Master Class at Elite Training Days, October 13–15 in the Milwaukee area

Explore our September dates and full training schedule - link in the comments.
Keep learning. Keep connecting. Keep building better conversations.

Strong investigations. Strong leadership. Strong relationships. They all begin with one skill: communication. The latest...
08/06/2026

Strong investigations. Strong leadership. Strong relationships. They all begin with one skill: communication.

The latest episode of the Truth Be Told Podcast features host Dave Thompson, CFI, in conversation with licensed therapist Kristina Virro, exploring why the best communicators replace assumptions with curiosity and how that simple shift changes outcomes in every type of conversation.

While the discussion begins with relationships, the lessons extend far beyond couples therapy. They explore evidence-based communication strategies that apply directly to investigative interviewing, workplace investigations, leadership, conflict resolution, and building trust under pressure.

Listen now using the link in the comments.

For nearly 30 years, Keeley Knowles and Stuart Toogood lived on opposite sides of the law.She was one of the UK's most p...
07/23/2026

For nearly 30 years, Keeley Knowles and Stuart Toogood lived on opposite sides of the law.

She was one of the UK's most prolific shoplifters, driven by addiction.

He was the police officer trying to stop offenders like her.
Their story should have ended with another arrest. Instead, it became a story about recovery, accountability, and a partnership that changed lives.

This isn't just a conversation about retail theft—it's about what happens when we stop asking, "How do we punish?" and start asking, "How do we prevent it from happening again?"

Watch this powerful episode of the Truth Be Told podcast. Full episode in the comments.

We're excited to announce a new professional partnership between the and The Zellman Group!This collaboration brings to...
07/14/2026

We're excited to announce a new professional partnership between the and The Zellman Group!

This collaboration brings together two organizations committed to advancing ethical, evidence-based interviewing and strengthening the investigative profession through education, professional development, certification, and industry collaboration.

Together, they’ll continue supporting interviewers and investigators with the knowledge, resources, and community they need to succeed.

We're proud to welcome The Zellman Group to the IAI Professional Partner network and look forward to what's ahead.

Read the full announcement in the comments.

What if the biggest obstacle to finding the truth... is your own mind?We like to think experience makes us better decisi...
07/09/2026

What if the biggest obstacle to finding the truth... is your own mind?

We like to think experience makes us better decision-makers. But what happens when confidence turns into confirmation bias? When instinct overrides curiosity? Or when the search for answers becomes the search to prove we're right?

In the latest episode of the , retired U.S. Secret Service Agent shares why even the most experienced investigators can be led in the wrong direction - and how science-backed interviewing techniques can help uncover better information, reduce bias, and improve decision-making.

Whether you work in investigations, HR, leadership, or simply want to better understand how people think, this conversation will challenge the way you approach the truth.

🎙️ Listen now. The podcast link is in the comments.

Happy 4th of July from all of us at WZ!This Independence Day feels a little extra special - after all, you only turn 250...
07/04/2026

Happy 4th of July from all of us at WZ!

This Independence Day feels a little extra special - after all, you only turn 250 once!

Whether you're firing up the grill, watching fireworks, spending time with family and friends, or simply enjoying the day however you choose, we hope your day is filled with gratitude, laughter, and a little red, white, and blue.

Wishing everyone a safe, happy, and unforgettable Independence Day! A special thank you to everyone working today to keep our communities safe - we appreciate all that you do. ❤️🤍💙

Fall will be here before we know it, and the best time to invest in your professional development is before schedules st...
07/01/2026

Fall will be here before we know it, and the best time to invest in your professional development is before schedules start filling up.

Our October training dates are now available, making it the perfect opportunity to stay one step ahead, be interview ready, and strengthen your skills with industry-leading investigative interviewing training.

Check the comments to access the training calendar and find the course that's right for you.

Risk doesn't begin when a crisis unfolds. It begins when warning signs are missed.That's why we're proud to announce a s...
06/26/2026

Risk doesn't begin when a crisis unfolds. It begins when warning signs are missed.

That's why we're proud to announce a strategic partnership with Safe Passage Consulting. Together, we're expanding the WZ Human Risk Platform by connecting investigative interviewing, workplace investigations, behavioral threat recognition, and de-escalation with specialized expertise in:

• Workplace Violence Prevention
• Active Shooter & Active Aggressor Preparedness
• Behavioral Threat Assessment
• Physical Security Consulting
• Executive Protection
• Emergency Planning
• Secure Travel

Organizations need more than isolated training programs - they need an integrated strategy that helps identify risk earlier, prepare people more effectively, and strengthen organizational resilience before a crisis occurs.

Read the full announcement using the link in the comments below.

06/05/2026

Every organization has risk. The difference is how they uncover facts, make decisions, and navigate difficult conversations.

That's exactly why WZ leadership is heading to London June 16-18.

Chris Norris, CFI, shares why he and Dave Thompson, CFI, are making the trip to meet with organizations seeking more ethical, effective, and human-centered approaches to difficult conversations.

The challenges won't wait, and neither will the schedule. If you'd like to meet with them while they're in town, submit your meeting request through the link in the comments below.

Address

4055 S. Route 59
Naperville, IL
60564

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+16308526800

Website

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