@@ -18,6 +18,7 @@ Here repetitions of all conditions can be specified, so each condition is seen b
*``RandomOrder``: Using [Balanced Latin Squares](https://cs.uwaterloo.ca/~dmasson/tools/latin_square/) to balance orders between participants, so every participant sees another order of the conditions. If all factors are ``RandomOrder`` orders are repeated after [product of all factor level] many participants, so the number of participants should ideally be a multiple of that (e.g., for a 2x3 design [one factor with 2 levels, and a second with 3 levels] it should be a multiple of 6).
*``En Block``: All conditions with the same level of this factor will be shown en block so right after each other.
*``In Order``: Similar to ``En Block``, but the order of the factors will not be randomized (Latingquare) between subjects. So all subjects see this factor's levels in the order spedified for the factor.
* :warning: Only one factor can be ``En Block`` or ``In Order``, since otherwise it is not satisfiable.
*``Non-combined``: This means that this factor is not used to generate the different conditions, but rather as randomness in the task or repetitions. So it is not combined with the other factors but just randomized in parallel. For example if the task is drawing different animals and other factors like brush size and drawing method should be examined, the type of animal to draw should be ``non-combined`` so that ideally each condition (combination of brush size and drawing technique) is evaluated with another animal for all participants to avoid effects of some animals being easier to draw. ``non-combined factors`` are always randomize using [Balanced Latin Squares](https://cs.uwaterloo.ca/~dmasson/tools/latin_square/), potentially reapeating levels if more than given are needed for the conditions computed from the other factors. However, to have those conditions, at least one factor per phase has to not be ``non-combined``. For non-combined factors, there number should be different from the number of conditions (and they should not be multiples of each other), so the best possible shuffling of conditions to non-combined levels is achieved.
