Statistician for sport science researchers: repeated-measures ANOVA, effect size (Cohen’s d), reliability (ICC) and power analysis. PhD theses and Q1/Q2.
Possible, but you need an analytical design that doesn't collapse with a modest sample: ANCOVA with baseline instead of crude change comparison, CIs alongside p-values, effect size with 95% CI, responder analysis and transparent reporting of limitations. Many JSCR or IJSPP articles have similar Ns.
With drop-out, mixed models are methodologically superior and current reviewers prefer them. They use all available information even when a subject didn't complete every timepoint. I can deliver both analyses so you see the difference.
Yes. I have worked with sociograms in sport (cohesion, centrality, informal leadership) using R (igraph, qgraph). It's an interesting methodological niche combining classical statistics with graphs.
Yes. Sport science theses are often multi-study. I cover the quantitative part of each: biomechanical descriptives, psychometric questionnaire analysis, training models and meta-analysis if needed.