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Top Freelance Human Behavior & Psychology Researchers For Hire

Dr. Deborshi D.

Freelance Psychiatrist | Expert in Mental Health Content, Research & Consultation | MD Psychiatry" Let me know...
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USD 25/hr
Medical Degree (MD)

I am a qualified Psychiatrist (MD Psychiatry, India) with a strong foundation in both clinical practice and academic research. With experience ...

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USD 25/hr
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Maisa S.

Freelance Scientific & Medical Writer | Expert in writing Research Papers, Review articles, Data Analysis & assi...
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USD 60/hr
MSc in Life science specializing in Biotechnology
India

I am an accomplished scientific and medical writer with a strong academic foundation in Life Sciences, Biotechnology, and Biochemistry. I have ...

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USD 60/hr
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Dr. John Robert R.

Expert in SPSS and Quantitative Research | Professor of Psychopathology, Psychotherapy, Psychometrics
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USD 50/hr
Doctor of Philosophy in Clinical Psychology (minor in Personality Psychology)
Philippines

John Robert C. Rilveria is a licensed psychologist with training and expertise in applied behavior analysis, cognitive-behavioral therapy, and ...

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USD 50/hr
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Dr. Katie H.

Public Health Policy Consultant
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USD 250/hr
PhD Social Behavioural Health Sciences
United States

I am a dedicated public health professional with over a decade of experience in stake...and more than eight years in public health policy, with a strong focus on mental health and psychosocial...

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USD 250/hr
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Dr. Tomasz R.

Statistician & Data Analyst | Expert in R & SPSS | 2500+ Research Projects | Psychometrics, Methodology, APA
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USD 70/hr
Masters of Science
Poland

I am a freelance statistician and data analyst with over 15 years of experience in academic research, psychometrics, and statistical consulting...

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USD 70/hr
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Dr. Deepti Y.

Freelance Learning Analytics Expert, Statistician & Data Analyst | Python and Tableau | Research, ML and Report Writ...
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USD 1000/hr
Post Graduate Programme in Data Science and Business Analytics
India

Work experiece at Kaplan as Asso. Research Scientist and st ACER as an Assessment Expert. Awarded doctorate in Education with initial work on L...

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USD 1000/hr
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Sergio C.

Estadístico y analista de datos independiente/experto en R Y SPSS, Reactor científico con más de 9 a...
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USD 4000/hr
Especialista en estadística
Colombia

•  Habilidades técnicas Análisis de datos: SPSS, R Studio, Excel, (intermedio-alto) Estadística aplicada: Estadística desc...

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USD 4000/hr
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Chao Z.

Quantitative Psychology Researcher | PhD-Level Data Analyst | R, Mplus, Matlab, SPSS | Trilingual (EN/ES/中文)
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USD 50/hr
Research in Cognition and Behavior
Spain

I am a PhD candidate in Clinical and Health Psychology with specialized training in quantitative research methods, psychometrics, and cross-cul...

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USD 50/hr
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Dr. Annamaria W.

Dr. of I-O Psychology Using Data Analysis, Applied Research & Consulting to Boost Organizational Performance & W...
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USD 10/hr
PhD Industrial-Organizational Psychology
Thailand

I hold a PhD in Industrial-Organizational Psychology and have worked across the USA, Japan, and the UK in research and consulting roles. I have...

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USD 10/hr
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Sydney D. L.

Freelance Data Scientist & Writer | Expert in Clinical Research & Healthcare
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USD 100/hr
Master of Science (M.S.) in Data Science
United States

Data scientist and strategic project manager with 7+ years combining clinical research expertise, statistical analysis, and machine learning ap...

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USD 100/hr
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Dr. Brahim Z.

Professor in Digital Media | Expert in Online Persuasion, Digitalization & Marketing | Data Analyst (R & SPSS) |...
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USD 150/hr
Doctor in Communication Science
Belgium

I am a professor in Communication Science with expertise in digital media, persuasive communication, and new media technologies. My...work explores how platforms like social media shape consumer behavior, stakeholder interaction and public...

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USD 150/hr
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Belinda T.

MA Psychology | Academic & Applied Researcher | UX, Tech & Qualitative Research
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USD 15/hr
OU Virtual Study Abroad Program
Philippines

LinkedIn: https://www.linkedin.com/in/tan-belinda/ Hi, I’m Bel! I’m a freelance researcher with an MA in Psychology, specializing in Social Ps...

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USD 15/hr
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Pragya R.

Global mental health researcher with 9+ years of experience leading mixed-methods and qualitative studies.
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USD 40/hr
PhD
United States

Trained in clinical psychology, global health, and public health; currently a PhD candidate completing a dissertation on mental health interven...

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USD 40/hr
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Dr. Charlotte E.

Research Consultant & Data Analyst | Expert in Psychology, Health, & Social Science | NLP, Statistical Analysis,...
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USD 55/hr
Ph.D. Psychology
United Kingdom

I am a Freelance Research Consultant, Scientific Writer, and Data Analyst with expertise in psychology, health, social, and behavioural science...

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USD 55/hr
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Dr. Rodrigo S.

Health & Education Data Scientist | PhD | Specialist in Complex Phenomena | SPSS & Orange Data Mining Expert
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USD 80/hr
PhD
Brazil

Holds a degree in Physical Education (Licentiate and Bachelor) from the University of Mogi das Cruzes. Earned a Master’s and PhD in Sciences fr...

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USD 80/hr
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Dr. Melissa M.

Freelance Statistician & Data Scientist | Expert in R & MATLAB | Background in Neuroscience Research
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USD 40/hr
PhD in Cognitive Neuroscience
United States

Data scientist and researcher with 10+ years of experience in healthcare analytics and program evaluation, behavioral research, and data scienc...

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USD 40/hr
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Dr. Joseph O.

Research professional specialising in data analysis, programme evaluation & impact measurement
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USD 23/hr
Ph.D in Education
Nigeria

Drawing from my M.Ed in Educational Evaluation and ongoing Ph.D. studies, I bring extensive experience in monitoring, evaluation, and data anal...

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USD 23/hr
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Dr. Candy P.

PhD Researcher & Legal Consultant | Expertise in Policy, Regulation, and Technical Writing for Academia, Biotech &am...
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USD 150/hr
Human and Organizational Systems
United States

I am a PhD-educated researcher, consultant, and legal professional with over 15 years of experience in academic research, policy development, a...

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USD 150/hr
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KANZUl I.

SPSS & Research Specialist | Thesis & Manuscript-Ready Results | Quantitative Methods (t-test, ANOVA, Regression...
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USD 9/hr
Applied Psychology
Pakistan

I’m Kanzul Iman — a BS Applied Psychology student with hands-on experience in SPSS, quantitative data cleaning, statistical testing (t/ANOVA/ch...

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USD 9/hr
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Samuel C.

Physiotherapist & Psychologist | Clinical research, Telemonitoring & Medical Devices | 20y Intenational Experien...
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USD 25/hr
BS Psychology
Spain

I am a physiotherapist and psychologist with over 20 years of international experience across Spain, France, and overseas territories such as M...

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USD 25/hr
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Dr. Saba S.

Freelance Data Analyst | Expert in Excel, SPSS, Jamovi, AMOS | 10 years experience of teaching Psychology Courses
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USD 10/hr
PhD
Pakistan

Freelance Data Analyst with over 10 years of experience specializing in data management, statistical analysis, and psychological research metho...

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USD 10/hr
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Dr. Sherri W.

Ph.D. Research Consultant Specializing in Program and Product Evaluation, Survey Development & Data-Driven Insights
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USD 140/hr
Doctor of Philosophy (Ph.D)
United States

I am a developmental psychologist with over 8 years of specialized experience in research design,...program evaluation, and evidence-based interventions across education, social-emotional learning, and public...

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USD 140/hr
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Dr. Elmar S.

Professor of Empirical Social Research | Expert in Quantitative & Qualitative Methods, Data Analysis & Collectio...
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USD 99/hr
PhD (Social Sciences)
Germany

I am a Professor of Empirical Social Research with a broad methodological expertise that enables me to contribute to and support a wide range o...

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USD 99/hr
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Dr. Robert B.

Freelance Research Fellow | Health & Social Sciences | Expert in mixed methods research and evidence synthesis
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USD 40/hr
PhD
United Kingdom

I’m a Research Fellow and Trial Manager at University College London & Associate Lecturer at University of Wolverhampton specialising in mi...

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USD 40/hr
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Dr. Omondi E.

Medical writer, Statistician & Data Analyst with 10+ years of experience in clinical research
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USD 50/hr
Master of Science in Biostatistics & Clinical Research
Kenya

A highly experienced Medical Writer, Statistician, and Data Analyst with 10+ years of expertise in clinical research, biostatistics, and medica...

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USD 50/hr
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Consult top Human Behavior & Psychology freelancers with expertise in behavioral science, writing, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

Project Management

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Post your Project (Free)

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Job Done!

Approve the deliverables once you're satisfied with the job done.