
Closed
Posted
Paid on delivery
I need a computer-based psychology task developed, specifically the thinking tasks and Posner cueing task. The tasks should measure attention and reaction time. Requirements: - Develop thinking tasks and Posner cueing task - Measure attention and reaction time - Compatible with Mac and Windows Ideal skills and experience: - Background in psychology or cognitive science - Experience with task development - Proficiency in cross-platform application development
Project ID: 40205400
67 proposals
Remote project
Active 1 mo ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
67 freelancers are bidding on average £182 GBP for this job

Hi, Thank you for considering my proposal. I have carefully reviewed the project requirements and believe my 8+ years of experience in Research Writing make me a suitable candidate for this project. I would love to discuss your project further and explore how I can help you achieve your goals. Please feel free to connect with me in chat at your convenience. Regards
£90 GBP in 1 day
9.1
9.1

Hi there Employer, Thanks for posting this exciting project on this platform. I am really thrilled to place my proposal to your project because I am too much familar with all skiles necessary to do your project - Java, Python, Technical Writing, User Interface / IA, Research Writing, Psychology, Software Development, Data Analysis, User Experience Research I am looking forward to starting your project right away. Thanks and regards
£90 GBP in 90 days
6.8
6.8

I am confident that my skills in Java, Python, Technical Writing, User Interface / IA, and Research Writing make me a perfect match for the "Psychology Task Development" project. With a background in psychology and extensive experience in task development, I am eager to create the required thinking tasks and Posner cueing task to measure attention and reaction time. Rest assured, I am flexible with the budget and prioritize delivering quality work within your constraints. Please review my 15-year-old profile to see my track record of client satisfaction. Let's discuss the project details and get started right away. Looking forward to hearing from you.
£182 GBP in 7 days
6.2
6.2

Psychology Task Development I’m a professional writer with extensive experience crafting engaging, precise, and high-quality content across academic, professional, and creative fields. I specialize in delivering work that not only meets requirements but also resonates with the target audience. Every project I take on is handled with care, attention to detail, and originality. I ensure timely delivery while maintaining clarity, structure, and style tailored to your needs. I’d love the opportunity to bring your ideas to life and exceed your expectations. Best regards, GameOfWords!
£175 GBP in 4 days
6.4
6.4

Hi, I am submitting a focused proposal to design and implement computer-based psychology tasks tailored to reliably measure attention and reaction time. This work will include a robust Posner cueing task and complementary thinking tasks grounded in established cognitive science methodology, ensuring experimental validity and reproducibility. The tasks will be engineered with precise stimulus timing, accurate reaction-time logging, and clean data output suitable for analysis and reporting. Cross-platform compatibility for both macOS and Windows will be treated as a core requirement, with consistent behavior across systems. Emphasis will be placed on a clear, distraction-free user interface that supports participant compliance while minimizing confounds. The final deliverable will be a stable, research-ready solution with well-structured task logic, configurable parameters, and reliable data capture. The development approach prioritizes methodological rigor, software robustness, and ease of use for future studies or adaptations. Regards, Soas
£260 GBP in 3 days
5.9
5.9

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
£90 GBP in 1 day
6.3
6.3

⭐Hello [ClientFirstName], I’m ready to assist you right away!⭐ I believe I'd be a great fit for your project since I have a solid background in psychology and cognitive science, along with extensive experience in task development. My proficiency in cross-platform application development ensures compatibility with Mac and Windows. With a keen focus on attention and reaction time, I will develop custom thinking tasks and the Posner cueing task to meet the project requirements. This project presents the opportunity to leverage my skills in user interface design, technical writing, data analysis, and research writing. The tasks I will develop will accurately measure attention and reaction time, providing valuable insights into cognitive processes. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
£90 GBP in 5 days
5.6
5.6

Hi there, I'm ready to start working on your project Psychology Task Development. I’ve reviewed your description carefully, and as a creative & academic content writer with extensive experience in Research Writing, Technical Writing, Python, I’m confident I can deliver a solution that meets your expectations and aligns with your vision. Check out my profile here: ✨ https://www.freelancer.com/u/saifsolutions ✨ Feel free to reach out via chat or Freelancer call so we can discuss your project in more detail. Best regards, Saifullah
£90 GBP in 2 days
5.6
5.6

Psychology Task Development I'm excited after reviewing your project details! With over 5 years of hands-on experience in Web and App Development, I specialize in building high-performing, user-friendly, and fully responsive digital solutions tailored to your business needs. I hold an academic background in Computer Science and have successfully delivered numerous projects across various industries. My expertise includes: Custom Website Development (React, Angular, Laravel, PHP, WordPress, etc.) Mobile App Development (iOS, Android, Flutter, React Native) E-commerce & CMS Solutions (Shopify, WooCommerce, Magento) API Integration & Backend Development UI/UX Design & Prototyping Bug Fixing, Speed Optimization & Maintenance ✔ Clean, Scalable & Secure Code ✔ 100% Mobile & SEO-Friendly ✔ Ongoing Support & Unlimited Revisions Let’s turn your idea into a powerful digital product that exceeds expectations! Check my profile: https://www.freelancer.com/u/QuickMentor Looking forward to working with you!
£90 GBP in 5 days
6.0
6.0

Hi, I develop research-grade psychology tasks—including Posner cueing paradigms—designed for precise attention and reaction-time measurement, grounded in cognitive science best practices. You’ll get a clean, cross-platform (Mac & Windows) implementation with accurate timing, clear instructions, and well-structured data output ready for analysis. You can visit my Profile https://www.freelancer.com/u/HiraMahmood4072 Thank you
£175 GBP in 1 day
5.4
5.4

Hi, I'm excited about the opportunity to develop computer-based psychology tasks, including the thinking tasks and the Posner cueing task. With a solid background in cognitive science and extensive experience in task development, I am well-prepared to create engaging and effective tasks that accurately measure attention and reaction time. Having worked on several similar projects, I am proficient in both Python and Java, ensuring that the tasks will be compatible with both Mac and Windows platforms. I prioritize user experience and design, making sure that tasks are not only functional but also intuitive to use. I propose a timeline of 10 days to deliver the tasks, allowing for thorough testing and calibration. I look forward to discussing any specifics of your project and can adjust based on your feedback. Thanks,
£195 GBP in 1 day
5.3
5.3

Hello, I can develop the computer-based psychology tasks you require, focusing on thinking tasks and the Posner cueing task. My approach will measure both attention and reaction time, ensuring compatibility with both Mac and Windows systems. With a background in cognitive science and extensive experience in task development, I am well-equipped to handle this project. I will ensure the tasks are scientifically valid and user-friendly, providing detailed data output for analysis. My proficiency in cross-platform development will guarantee smooth performance on both operating systems. Questions: • Are there specific metrics or parameters you would like the tasks to focus on? • Do you have a preferred programming language or framework for this project? Looking forward to discussing how I can contribute to your research with a reliable tool that meets your scientific objectives. Thanks and best regards, Faizan
£270 GBP in 10 days
5.4
5.4

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — Psychology Task Development . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
£195 GBP in 1 day
4.8
4.8

Hi, Love this kind of project proper experimental tasks, not just another form app ? Reaction time + attention tasks need to be built very carefully to stay scientifically valid. I can definitely help with building thinking tasks + a Posner cueing task that run on both Mac and Windows, with precise reaction-time measurement and clean data export for analysis. Before proposing the exact setup, I need a few key details to make sure the task matches your research design: First, about the Posner Cueing Task: Do you want exogenous (peripheral flash) cues, endogenous (arrow/central) cues, or both? And should the cues be valid, invalid, and neutral — if yes, what probability split are you expecting (e.g., 80/20)? Second, for the thinking tasks: What type are you planning — working memory (like n-back), Stroop, task switching, mental rotation, or something custom? Each one has different timing and stimulus requirements. Fourth, about data output: Do you need trial-level logs (stimulus, cue type, validity, RT, accuracy), participant IDs, and condition labels in CSV format? Fifth, how will participants run it? Lab setting with controlled computers, or remote participants on their own machines? Browser-based vs installed app changes the build approach. Once I have this, I’ll suggest the best tech stack and task structure to ensure accurate timing, cross-platform compatibility, and clean experimental control.
£175 GBP in 7 days
4.8
4.8

Hi There!!! The Goal of the project:- DEVELOP COMPUTER-BASED THINKING TASKS AND POSNER CUEING TASK TO MEASURE ATTENTION AND REACTION TIME ON MAC AND WINDOWS. I have carefully read your project description and understand that you need cross-platform psychology tasks to assess attention and reaction time, including thinking tasks and Posner cueing, with accurate data capture. I am the best fit because I have experience in cognitive task development, cross-platform applications, and precise data handling. 1. Develop thinking tasks and Posner cueing task 2. Measure attention and reaction time accurately 3. Compatible with both Mac and Windows systems I will provide UI design, testing, and full source code delivery at project completion. I have 9+ years experience as a full stack developer and have completed similar psychology and cognitive assessment software projects with reliable results. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
£200 GBP in 1 day
5.0
5.0

Hello, I will build a cross-platform (Mac and Windows) computerized battery that includes the specified thinking tasks plus a precise Posner cueing task to measure attention and reaction time. I will implement controlled stimulus timing, reliable RT logging, clean UI, and exportable CSV for analysis. My approach: confirm task parameters (stimuli, cue validity, SOAs, trial counts), prototype in PsychoPy (Python) or a Java alternative, run validation tests, then deliver executables, source, and documentation. To start I need your preferred implementation (Python/PsychoPy or Java), exact trial specifications, and any stimulus assets. I can deliver a working prototype in 14 days and the final package after your feedback. Which implementation do you prefer (Python/PsychoPy or Java), and what are your desired cue validity, SOA range, and trials per condition for the Posner task? Best regards,
£195 GBP in 1 day
4.5
4.5

Hello there, This is a good fit for my experience developing computer-based cognitive and reaction-time tasks with a focus on experimental accuracy and cross-platform delivery. I can build both the thinking tasks and a standard Posner cueing task that reliably measures attention and reaction time. Approach: I’ll implement the tasks following established cognitive psychology paradigms, with precise stimulus timing, accurate reaction-time logging, and clean data output for analysis. The Posner cueing task will support valid/invalid/neutral cues, configurable timings, and trial randomisation. The solution will run on both Mac and Windows and be structured so task parameters can be adjusted easily. Timeline: Week 1: Task design alignment and technical setup Week 2: Implementation of thinking tasks and Posner cueing task Week 3: Testing, timing validation, cross-platform builds, documentation Deliverables: • Computer-based thinking tasks and Posner cueing task • Accurate attention and reaction-time measurement • Configurable task parameters and trial structure • Cross-platform compatibility (Mac & Windows) • Clean data export and brief usage documentation I’m comfortable working at the intersection of psychology and software development and can deliver a reliable, research-ready task setup.
£175 GBP in 7 days
4.6
4.6

Hey , I just finished reading the job description and I see you are looking for someone experienced in Data Analysis, Research Writing, User Experience Research, Psychology, Software Development, User Interface / IA, Technical Writing, Python and Java. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Syed.
£90 GBP in 2 days
4.3
4.3

Hi there! I understand how important it is to have accurate and reliable psychology tasks that measure attention and reaction time. Without a well-built setup, your research data could be inconsistent or hard to analyze. I have experience developing computer-based cognitive and reaction-time tasks, including Posner cueing and other attention-measuring paradigms. I’ve built cross-platform applications using Python and Java, ensuring smooth functionality on both Mac and Windows. I also focus on clean UI and precise timing to capture accurate behavioral data. My approach will create a user-friendly, reliable program that records attention and reaction time efficiently, while remaining compatible with your study requirements. I’ll also provide documentation for setup, usage, and data export for easy analysis. Check our work https://www.freelancer.com/u/ayesha86664 Would you like the tasks packaged as a single app for both Mac and Windows, or separate builds for each OS? Let me know if you’re interested & we can discuss it. Best Regards, Ayesha
£175 GBP in 3 days
3.6
3.6

⭐ Hello there, My availability is immediate. I read your project post on Python Developer for Psychology Task Development. I am an experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
£255 GBP in 3 days
4.2
4.2

Preston, United Kingdom
Payment method verified
Member since Feb 4, 2026
$10-30 USD
$15-25 USD / hour
min ₹5000000 INR
₹1500-12500 INR
€250-750 EUR
$250-750 AUD
$25-50 USD / hour
₹1500-12500 INR
₹12500-37500 INR
$8-15 USD / hour
₹12500-37500 INR
₹1500-12500 INR
₹150000-250000 INR
₹1500-12500 INR
£10-20 GBP
$5000-10000 USD
$30-250 USD
€8-30 EUR
$250-750 USD
$10-30 USD