Be the SD in an SΔ world! Yes, it sounds a little odd to say, but there is some important meaning to it. SD = Discriminative Stimulus. SD is a signal that reinforcement may be available. SΔ = stimulus that is in the environment that signals the non-availability of reinforcement. So, in short, this is a nerdy behavior analyst way of saying that we need to be the change that the world needs because behavior goes where reinforcement flows. We can and should do better, and doing better starts by being that very much needed change of reinforcing the change the world needs.
This classic tee offers plenty of room and is ideal for most body types. Contoured and side seamed for a feminine fit ITEM RUNS SMALL.- Brand: Fruit of the Loom | Product ID: L3930R
- 100% preshrunk cotton (heather gray is 90% cotton/10% polyester. Heather Pink, Purple, Coral & Black are 50% cotton/50% polyester) | Fabric Weight: 5.0 oz (mid-weight)
- Product runs small, check size chart
- Double-stitched seams at shoulder, sleeve, collar and waist
- Durable and reliable
- Available in a wide variety of colors
- Imported; processed and printed in the U.S.A.
slimmer fit
| A | B | C | |
|---|---|---|---|
| S | 24.21 inch | 17.48 inch | 5.98 inch |
| M | 25.47 inch | 18.46 inch | 6.5 inch |
| L | 26.5 inch | 19.49 inch | 6.97 inch |
| XL | 27.99 inch | 20.98 inch | 7.24 inch |
| 2XL | 28.98 inch | 23.46 inch | 7.48 inch |
| 3XL | 30 inch | 25.47 inch | 7.72 inch |