#statstab #329 Bayesian versus frequentist approaches in multilevel single-case designs: on power and type I error rate
Thoughts: An interesting project highlighting some benefits of #bayesian methods for #nof1 designs.
#nof1
#statstab #319 Small Sample Size Solutions [book]
Thoughts: This should just be the default text for psychologists, as most research fits the "small sample" label.
#smallsample #book #guide #bayesian #permutation #sem #metaanalysis #nof1 #missingdata
#statstab #311 The analysis of continuous data from n-of-1 trials using paired cycles: a simple tutorial
Thoughts: @StephenSenn shows how to treat multiple #nof1 studies as a meta-analysis.
#sced #nof1 #metaanalysis #tutorial #clinical
https://trialsjournal.biomedcentral.com/articles/10.1186/s13063-024-07964-7
#statstab #253 Anytime-valid inference in N-of-1 trials
Thoughts: Are frequentists ready to talk about evidence? Safe Anytime Valid Inferences (SAVI) seem like the future.
#SafeAnytimeValidInference #SAVI #evalues #likelihood #evidence #nof1
Our last paper is out 🔓
"This is the first study to show that physical activity is potentially effective in women with breast cancer and severe depressive and anxiety symptoms"
#cancer #exercise #sleep #depression #nof1 #sced
https://www.tandfonline.com/doi/full/10.1080/28352610.2024.2435666#abstract
#statstab #220 Small is beautiful: In defense of the small-N design
Thoughts: "high power and inferential validity of the small-N design, in contrast to the lower power and inferential indeterminacy of the large-N design"
A new diamond open access academic journal publishing #nof1 single case #experimental studies in #socialscience :ablobcatheartsqueeze:
#statstab #154 {fxl} package for plotting Single Case Designs (SCD)
Thoughts: SCDs and SCEDs are very underused in Psychology. Since I've discovered them I've promoted their use. Here, some nice (publication level) plots.
Our study is out:
Effects of supervised #physical #exercise on #emotions among adult women with a diagnostic of #borderline #personality disorder: A series of mixed method single-case experimental trials combined with ecological momentary assessment
🔓 https://doi.org/10.1016/j.ajsep.2024.05.002
2nd attempt to combine #nof1 with daily measures of psychological outcomes
Our last #preprint is out
Effect of physical #exercise intervention on daily #sleep quality in women with breast #cancer and severe psychological distress: a series of N-of-1 trials
- Secondary analysis [short paper]
- Individual analyses
- A significant improvement of sleep quality was observed in 9/16 participants with moderate to large effects
Our last #preprint
Feasibility and acceptability of a remote #physicalactivity intervention coupled with #SMS in #women with #breast #cancer and severe #depressive or #anxiety symptoms
https://osf.io/preprints/psyarxiv/zyh36
#sced #nof1 #workingalliance
#research #academia #exercise #psychology #HealthResearch
#ehealth
#statstab #10 A calculator for single-case effect size indices
Thoughts: R2 said my N=1 analysis was "the effect of Bob" and was meaningless. Later, I came across Single Case Experimental Design research (SCED). 1 case can have value, just different!
A good synthesis about current limits in #nof1 and #SCED (studies with a single #case #experimental #design ) in #academic #psychiatry
das sehe ich genauso F1 brauch niemand. Das ist ein Relikt aus dem letzten Jahrhundert und taugt zu nichts mehr außer als schlechtes Vorbild.
Latest article is out
A theoretical integrative approach with original methods (#nof1 #EMA #network analysis) in #health #psychology.
A big challenge for @celia_kingsbury
🙏
In all modesty, our domain should develop more complex and idiographic studies
Our 1st interventional study examining the effects of #physical #exercise on #emotion in adults with a #Borderline #Personality #disorder is out :ablobcatbongocry: :ablobwave:
A-B-A design combined with ecological momentary assessments
Analyzed data with "scan" package :ablobcatenjoy:
https://jazznbass.github.io/scan-Book/
#nof1 #sced #sleep #affect #rstats
@psychology
#psychology #psychiatry
We updated our preprint
Dynamic patterns of personality states, affects and goal pursuit before and during an exercise intervention: a series of N-of-1 trials combined with ecological momentary assessments
#Personality #exercise #goals #affect #nof1 #ema #research #academia #psychology
Our paper is out
Interventions were individualized based on the 5 Processes of Change with the lowest pre-intervention level.
#nof1 with A (1 to 2-week)-B(10-week)-A’(2-week) design
Postprint https://link.infini.fr/vhDQn_Bn
#health #Behaviourchange #BehavioralScience #psychology #Physicalactivity #exercise #quebec #Canada #academia #research
We published #nof1 examining a personalized #Behaviourchange intervention to increase #Physicalactivity
#OpenScience
#BehavioralScience
#HealthPsychology
#research
#academia
🔓 postprint : https://link.infini.fr/vhDQn_Bn
🔓 data, code, intervention content : https://osf.io/zbxdm/
Our protocol is out :vegan:
A 6-month pilot #digital #Behaviourchange intervention promoting a more environmentally #sustainable #healthy #diet
Text msg + brief, individualized, web-based feedback sessions
Inclusion criteria using the subjective #socioeconomic level
https://www.researchprotocols.org/2023/1/e41443/
#nof1 #vegan #Barcelona #Spain #PlanetaryHealth #healthpsychology
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