Couzin wanted to know what if-then rules produced similar behaviors in living things.

A companion app teaches programming concepts like looping and "if-then" logic.

That's not being presented as an ultimatum, rather as sort of an if-then set of conditions.

But with the right if-then rules, order emerges.

SA+ii participants were further instructed to anticipate obstacles and form simple if-then plans to overcome them.

The app lets kids learn loops and if-then blocks in a kind of baby programming language that no adult uses.

I wonder if- Then the dark face lit with a grin.

Wonder if- Then I fell asleep.

The first two chapters focus on theoretical stuff that are common among all programming languages, like If-Then-Else constructs and For loops.