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Top Freelance Human Behavior & Psychology Researchers For Hire

Sidharth M.

Academic Manuscript Editor | Clinical Psychology & Psychiatry Research | Journal Submission Specialist
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USD 35/hr
MA
India

I am a clinical psychology professional and academic researcher with more than two decades of experience in mental health and addiction treatme...

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USD 35/hr
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Dr. Tomoko O.

Data Scientist & Policy Analyst | Climate · AI · Science & Technology | Large-Scale Text Analysis ...
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USD 50/hr
Ph.D, Mass Communications, (minor in Quantitative Methods in Social Sciences)
Germany

I am a computational social scientist and data scientist specializing in large-scale NLP-based analysis of public opinion on climate change, AI...

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USD 50/hr
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Dr. Zeguo Q.

Data analyst (behavioural, EEG data) | Experienced and journal-published writer | 8+ years psychology researcher
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USD 80/hr
PhD
Australia

I am a Data Analyst with a background in public health research, neuroscience and computational psychiatry. My work focuses on building robust ...

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USD 80/hr
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Dr. Kate T.

Ph.D. Neuroscientist | Expert Science Writer & Evidence Synthesist | Federal Health Research Advisor
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USD 175/hr
PhD
United States

Systematic Literature Review Rigorous, comprehensive literature reviews using established evidence-grading methodologies (GRADE, AGREE II). Exp...

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USD 175/hr
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Dr. Laveena D.

Professor & Research Guide | Social Work, Psychology & SPSS Research Expert Social Science Researcher with 23+ Y...
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Ph.D.
India

Dr. Laveena D’Mello is a Professor, Research Guide, and Research Coordinator with more than 23 years of experience in teaching, research, couns...

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Dr. Anastasia G.

PhD Environmental Psychology | Expert in Data Analysis, Survey Design, Academic Writing | Climate Policy & Communica...
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USD 45/hr
PhD
Greece

Dr Anastasia Gkargkavouzi PhD in Environmental Psychology | Research & Sustainability Consultant I am an Environmental Psychology research...

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USD 45/hr
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Dr. Tim H.

Medical writer & neuroscience researcher | Former psychiatrist | Expert in brain science, mental health, and scienti...
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USD 35/hr
Bachelor of Science
Poland

I am a former psychiatrist with experience in brain science research, clinical psychiatry, and scientific writing. My expertise lies in neurosc...

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USD 35/hr
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Pablo D.

Physician & Clinical Researcher | Editor-in-Chief | 20+ Peer-Reviewed Publications | Expert in Evid...
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USD 15/hr
Medical Degree (MD)
Venezuela

I am a physician and clinical researcher with a distinguished academic background, graduating Summa Cum Laude from the University of Zulia. My ...

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USD 15/hr
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Dr. Gabrielle R.

Medical Writer | Clinical Psychologist | Ph.D, The University of Texas
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USD 150/hr
Doctor of Philosophy
United States

I am an experienced medical writer and clinical psychologist. I have a Ph.D. and a master's degree from The University of Texas at Austin. ...

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USD 150/hr
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Hugo S.

Scientific Writer (PhD) | Manuscripts, Literature Reviews, Research Reports, & Presentation Materials
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USD 40/hr
Ph.D.
United States

I am a scientific writer with a PhD in Psychological Science and over 10 years of experience translating research into clear and structured wri...

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USD 40/hr
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Dr. Aaron D.

Senior PhD Biostatistician & Health App Dev. | R/Quarto Expert | RWE, Predictive Modeling & Psychometrics| 15+ Y...
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PhD
United States

I am a Senior Biostatistician and PhD-level Research Psychologist with over 15 years of experience in clinical research, epidemiological data a...

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Jared M.

Principal Quantitative Methodologist | Statistical Modeling & Measurement Architecture
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USD 120/hr
Master of Arts, Industrial and Organizational Psychology
Canada

Advanced Quantitative Methodologist, Measurement Architect, and Senior Statistician with a robust background in designing complex research fram...

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USD 120/hr
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MEGHLA M.

MSc Organisational Psychology | Research Support | Literature Reviews | SPSS & NVivo | Data Analysis
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USD 15/hr
MSc
United Kingdom

MSc Organisational Psychology graduate from the University of Liverpool with experience in literature reviews, survey research, academic writin...

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USD 15/hr
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Brandon S.

Ai trainer with a history in academic research and data entry actively seeking work.
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USD 25/hr
Bachelors
United States

Experience with large data sets, data entry, hormone data, data annotation, meta-analyses/literature reviews, and many more as listed on my res...

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USD 25/hr
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Olivia V.

Turning Ideas into Impactful Writing
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Master
Portugal

I'm a former university professor with a Master's degree in Behavioral Sciences and nearly 10 years of experience in psychology, academ...

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Aleena M.

Medical & Academic Writer | Research Consultant | Evidence-Based Content for Journals & Healthcare
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USD 50/hr
BS - Food Science and Technology
Pakistan

I am a research analyst and academic writer with a...background in medical sciences, helping researchers, clinicians, and students turn complex ideas into clear, publication-ready...

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USD 50/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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Santhini S.

Psychology Researcher | Psychometric Validation, SPSS Analysis & Academic Writing
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USD 20/hr
Pychology
India

I am a Psychology graduate with hands-on experience in research methodology, psychometric tool development, and statistical analysis. I support...

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USD 20/hr
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Dr. Dr Dolly J.

PhD Economist | Behavioural Economics | Statistics, PLS-SEM, SPSS & Research Consultant | Clinical Psychologist
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USD 35/hr
Economics, Ph.D.
India

I am a PhD in Economics with interdisciplinary expertise spanning Behavioural Economics, Psychology (Clinical), Statistics, AI in Education, an...

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USD 35/hr
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Emily C. T.

Epidemiologist & mixed-methods researcher — study design through analysis-ready data
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USD 100/hr
MS Epidemiology
United States

I'm an epidemiologist (M.S., Icahn School of Medicine at Mount Sinai) who's good at the unglamorous parts of research: cleaning a messy...

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USD 100/hr
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Dr. Loic B.

Freelance Data Scientist & Developer | biosignal processing, statistics and AI
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USD 75/hr
Post-doc
Germany

I’m a cognitive scientist (PhD) and Python engineer experienced in analyzing human behavior and building real-time systems. Whether you need to...

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USD 75/hr
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Dr. Moon H.

PhD in Psychology | Mindfulness Meditation | Mental Health | Cognitive Functions
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USD 60/hr
PhD in Psychology
Malaysia

Research area: mindfulness-based intervention, mental health, cognitive functions; Having knowledge on heart rate variability (electrocardiogra...

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USD 60/hr
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Dr. Vishal V.

Freelance Statistician & Data Analyst | Expert in SPSS AMOS, Content writer with 21+ years of experience in Manageme...
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USD 50/hr
B.Sc.
India

Faculty Profile on Google Site – https://sites.google.com/view/drvishalverma/home Dr. Vishal Verma is a data analyst with 21+ years of transfo...

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USD 50/hr
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Dr. Rosie W.

Behavioural science, health psychology, research, & product strategy.
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USD 75/hr
PhD
United Kingdom

Applied behavioural scientist, UX professional, and health coach with a PhD in Health Psychology and over 13 years' experience in building ...

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USD 75/hr
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Dr. Andrea M.

Behavioral Scientist | Mixed-Methods Research | Literature Reviews | Evidence Synthesis
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USD 125/hr
Developmental Psychology
United States

I am a behavioral scientist and mixed-methods researcher with more than 20 years of experience helping organizations answer complex research qu...

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USD 125/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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Confidentiality Assured

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.

NDAs and IP protection

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

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if you want to discuss the fee.

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

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

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