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Tufts University

Research university in Medford, MA

Postdoctoral Scholar

Data ScienceConfirmed live in the last 24 hours
Full-timeMedford, MA, USA$67.5kIn-person

About the Job

Requirements

  • A PhD in Psychology, Cognitive Science, Statistics, or a related field, recently completed or soon to be completed.
  • Strong foundational expertise in regression methods, including linear, logistic, lasso, ridge, and elastic net regression; mixed models; principal component analysis and factor analysis; non-parametric methods; and simulation-based inference.
  • High proficiency in R and/or Python for data analysis, including statistical modeling, visualization, and diagnostics.
  • Demonstrated experience with or foundational knowledge of Bayesian modeling, including model comparison, posterior estimation, and priors, using tools such as brms or pymc.
  • One to two years of research experience involving meta-analysis and systematic reviews, which can be acquired during graduate studies.
  • Experience conducting frequentist and/or Bayesian power analyses, effect size estimation, assumption testing, and data imputation.
  • Strong analytical, organizational, and teamwork skills.
  • Strong written and verbal communication skills and an interest in cross-disciplinary collaboration.
  • A strong publication and presentation record involving statistical analysis of cognitive or behavioral data.

Responsibilities

  • Provide statistical support across ongoing research projects and serve as a resource for applying frequentist and Bayesian methods, including data analysis, diagnostics, model validation, and interpretation.
  • Conduct statistical modeling using foundational approaches, including mixed effect and multilevel models and regression frameworks.
  • Develop and document code and pipelines or workflows using R, including metafor, tidyverse, and brms, and Python, including scikit-learn, pymc, and pandas.
  • Assist in training and mentoring junior team members on rigorous data preprocessing and analysis, including power analysis, data imputation, bootstrapping and non-parametric techniques, and meta-analysis.
  • Conduct data-driven research in support of Center for Applied Brain and Cognitive Sciences objectives under the guidance of the Principal Investigator, particularly in cognitive and applied psychology domains.
  • Conduct studies involving cognitive and physiological modalities, analyze data, write papers and reports, and design presentations.
  • Support the Principal Investigator and senior researchers in managing associated laboratory resources and equipment.
  • Assist in managing research projects and supporting collaborations with internal and external researchers.
  • Deliver presentations and demonstrations of work and represent the Center for Applied Brain and Cognitive Sciences at professional meetings.
  • Author or co-author peer-reviewed publications.

Desired Qualifications

  • Experience or familiarity with advanced methodologies, including structural equation modeling, machine learning techniques, and psychometric network analysis.
  • Experience supporting military-focused research or human performance studies.
  • Experience conducting behavioral experiments involving augmented or virtual reality technologies.
  • Background in user experience research for applied systems or application development.
  • Expertise in psychometric modeling, including confirmatory factor analysis and measurement invariance testing, and experience applying these methods to assess the validity of cognitive assessments across populations, such as WAIS-IV.
  • Experience teaching or mentoring in statistics and research methods at the undergraduate or graduate level, with emphasis on applied instruction in R and/or Python.

About the Company

Tufts University

Research university in Medford, MA

Tufts University is a private research university headquartered in Medford, Massachusetts. It offers undergraduate, graduate, and professional programs through schools in the Boston area and beyond.

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