The Q4 Model

Psychological Associates is the only talent management company that uses the Dimensional® Model of Behavior™. It was developed by our co-founders Drs. Robert E. Lefton and V.R. Buzzotta to organize objective, observable behavior into four quadrants.

Organizations can challenge their talent to grow and adapt by adopting optimal behavior patterns. We believe Q4 behavior combines a strong desire for accomplishment with a high regard for people to generate long-term business success.

Take the Behavior Questionnaire to learn how to work more effectively with others.

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Jeff Lefton

Chief Operating Officer

(m) 314-725-7771 jlefton@q4solutions.com Connect on LinkedIn

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Latest Insights

Jan. 17th, 2019

Invest in Your Pre-Retirement Talent Before It’s Too Late

Jan. 11th, 2019

Psychological Associates’ Robert Lefton Honored With Lifetime Achievement Award

Jan. 10th, 2019

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What If You Lose Your Cool With a Colleague?

Dec. 14th, 2018

Take Five With Teresa Rell

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Is Your Top Performer Really the Best Fit for a Foreign Placement?

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Take Five With Shane Spearman

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Nov. 16th, 2018

Psychological Associates Consultant Lauren LaBat Successfully Defends Dissertation

Dr. Emily Ingalls to Present on Succession Planning at St. Louis Regional Chamber

Psychological Associates Co-Founder Featured in St. Louis Magazine

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Oct. 15th, 2018

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Take Five With Christel Barbee

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Psychological Associates Celebrates 60 Years

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Sep. 12th, 2018

Take Five With Connie Voelker

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Aug. 31st, 2018

Psychological Associates to Present on Succession Planning

Aug. 27th, 2018

Take Five With Jasmine McWherter

Aug. 23rd, 2018

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Aug. 20th, 2018

Take Five With Suzanne Kern

PA Promotes Two Team Members

Jan. 17th, 2019

Invest in Your Pre-Retirement Talent Before It’s Too Late

Jan. 11th, 2019

Psychological Associates’ Robert Lefton Honored With Lifetime Achievement Award

Jan. 10th, 2019

Take Five With Megan Kitner

Leadership Development: Your Best Resolution

Dec. 17th, 2018

What If You Lose Your Cool With a Colleague?

Dec. 14th, 2018

Take Five With Teresa Rell

Assessment & Selection

Dec. 11th, 2018

Is Your Top Performer Really the Best Fit for a Foreign Placement?

What If Your Price Is Going to Be … Problematic?

Nov. 26th, 2018

Take Five With Shane Spearman

Nov. 20th, 2018

How Do You Respond to a Direct Report’s Puzzling Emotions?

Nov. 16th, 2018

Psychological Associates Consultant Lauren LaBat Successfully Defends Dissertation

Dr. Emily Ingalls to Present on Succession Planning at St. Louis Regional Chamber

Psychological Associates Co-Founder Featured in St. Louis Magazine

Oct. 29th, 2018

Corralling Your Customers to Get Down to Business

Oct. 29th, 2018

Psychological Associates Consultants on the Road Again

Oct. 23rd, 2018

Take Five With Michelle Western

Assessment & Selection

Oct. 18th, 2018

How Do Your Hiring Practices Stack Up?

Oct. 15th, 2018

Closed-Mouth Boss Leaves You Guessing?

Oct. 12th, 2018

Take Five With Christel Barbee

Get Off That Sales Conversation Merry-Go-Round

Psychological Associates Team Competes in Biz Dash 5K

Sep. 27th, 2018

Psychological Associates Celebrates 60 Years

Sep. 20th, 2018

Keeping a Direct Report Focused

Sep. 12th, 2018

Take Five With Connie Voelker

Are You Missing Sales Because Customers Pigeonhole You?

Aug. 31st, 2018

Psychological Associates to Present on Succession Planning

Aug. 27th, 2018

Take Five With Jasmine McWherter

Aug. 23rd, 2018

The Person at Work Who’s Not Your Boss — But You Still Can’t Ignore

Aug. 20th, 2018

Take Five With Suzanne Kern

PA Promotes Two Team Members