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Fit: Desk mat
GSM: 240 Heavyweight Cotton
Print: Full-surface print
Material & Fabric expand_more
Wash & Care expand_more
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A decision flowchart for choosing the right test, plus effect-size benchmarks. The desk mat every dissertation student needs. Flowchart starting with "What's your question? Difference / Relationship" → number of groups → parametric assumptions → t-test (independent/paired), one-way ANOVA, repeated-measures ANOVA, Mann-Whitney U, Wilcoxon, Kruskal-Wallis, Friedman, Pearson/Spearman, chi-square, linear regression. Side panel: Cohen's d (.2/.5/.8) and r (.1/.3/.5) conventions with a "context matters" caveat. Front: Full mat print. Back: (rubber base) Product Text: WHICH TEST? · Effect sizes: d .2 / .5 / .8 · r .1 / .3 / .5 · "Conventions, not laws."
Concept: Statistical test selection Target: Psychology students in research methods/stats courses, dissertation writers
Read the full journal article →Size guide
INCHES · GARMENT MEASUREMENTS| SIZE | CHEST (INCHES) | LENGTH (INCHES) | SHOULDER (INCHES) |
|---|---|---|---|
| S | 38 | 27 | 20 |
| M | 40 | 28 | 21 |
| L | 42 | 29 | 22 |
| XL | 44 | 30 | 23 |
| XXL | 46 | 31 | 24 |
Verified Reviews
Exceptional fabric and subtle typography
The drop shoulder is genuinely relaxed and the puff print on the bell is so satisfying to touch. Accurate Pavlov conditioning quote on the inner hem.
Aditi Rao · Verified purchaseLegitimate psychology merch at last
Finally merchandise for psychologists that is neither tacky nor condescending. Accurate concepts, heavyweight cotton that survived multiple washes.
Dr. Rajiv Menon · Verified purchaseFrequently Asked Questions
Will the screen print crack or fade? expand_more
We use commercial water-based discharge and plastisol printing cured at high temperatures. As long as you wash inside out in cold water, the prints last for years without flaking.
How does the oversized cut fit? expand_more
Our oversized drop-shoulder tees are engineered to hang loosely with wider chest and shoulder dimensions. If you prefer a tailored, regular fit, size down one step.
Is Cash on Delivery available? expand_more
Yes, COD is available across most serviceable Indian pin codes. You will receive an automated WhatsApp confirmation message before dispatch.
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