Dr. Cheryl is a very brilliant woman, teacher, coach, friend, and a leader. I was attracted to her because of her unselfishness, and a willing heart to not only share the knowledge she has with those around her, but also to empower them to look beyond themselves. Dr. Cheryl, I thank you for everything, your wisdom, coaching, and for giving me a wing to fly on. You are an amazing strong woman and a great friend that shares all she has!Eva KatushabeLas Vegas, NV
The Refractive Thinker® demonstrates a clear understanding of the doctoral learner’s need for professional networking, intellectual marketing of peer works.Dr. Lucy Surhyel NewmanLagos, Nigeria
Dr. Cheryl developed a totally new approach to publishing for The Refractive Thinker.®.Dr. Edward KnabEmbry Riddle UniversityPalm Springs, CA
The authors contributing to this series are some of the best critical thinkers in their field of study.Dr. Rich SchuttlerPro Progress AcademyPhoenix, AZ
Publishing is an expensive venture, time consuming, and most times heartbreaking just trying to get through the door. Who has an easy time with rejection of what may be potentially life changing theories? Join The Refractive Thinker® Family where academic writing is economically published.Dr. Beverly CarterNew Rochelle, New York
My promotion to full Professor was just approved. According to the feedback I’ve received, my chapter in The Refractive Thinker was a factor in establishing my scholarship credentials.Dr. Joseph PughProfessor
“Dear Dr. Cheryl Lentz: As we are working towards completing my book, I find that your editing is very thorough and detailed. I wish many college professors can learn from your style”. Zack Hasan, Ph.D., P.E.
The Refractive Thinker® is a roadmap that discusses many dimensions of change management.Mary Beth HartlebPrism Global Management GroupHenderson, NV
To find the hidden open positions, you have to network with the ‘righ’t people and the members of The Refractive Thinker® community are ‘the right people’. After a recent layoff, I reached out to The Refractive Thinker® community to assist in my job search. Success!Dr. Karleen YappColorado State University-GlobalDelran, New Jersey
The Refractive Thinker® series will help you integrate refractive thinking into your core strategies.Brian JudBook Marketing WorksAvon, CT
New York native Dr. Karleen Yapp holds several accredited degrees: a Bachelor of Arts (BA) from the University of Florida; a Master of Social Work (MSW) from Fordham University; and a Doctorate of Health Administration (DHA) from the University Of Phoenix School Of Advanced Studies.
Karleen is a health care professional with 10 years of experience focused on oncology services and supporting geriatric population within the mental health environment. Karleen also offers expertise in program development and management, clinical research, case management, service delivery, client education, and staff development.
Karleen is a member of the National Association of Social Workers and Zeta Phi Beta Sorority.