Millisecond Forums

I would like to save (or to present on a page)  a latency time (mean latency) for the stimulus which follows specific stimulus. For example, in below mentioned script part, I received only latencies for specific stimuli (Animal, food, neutral), but I am interested in reaction time on the stimulus presented after stimulus from “Animal category” .

Of course, I could methodically by hand choose  those latenciesfrom a dat. file,  but I would like to reach result more elegantly with presenting them on a screen (e.g. posinstractional page)


Could you please kick my brain in right direction to find the solution?


<text Animals>
/ items = Animalwords
</text>


<item Animals >
/ 1 = "        Fox        "
/ 2 = "        Dog       "
/ 3 = "        Cat           "
/ 4 = "        Cat2     "
/ 5 = "        Cat3          "
/ 6 = "        Cat4      "
/ 7 = "        Cat5       "
</item>

<text Food>
/ items = Foodwords
</text>

<item Foodwords>
/ 1 = "       Food1"
/ 2 = "       Food2"
/ 3 = "       Food3"
/ 4 = "       Food4"
/ 5 = "       Food5"
/ 6 = "       Food6"
/ 7 = "       Food7"
</item>

<text Neutral>
/ items = Neutralwords
</text>

<item Neutralwords>
/ 1 = "       Screen         "
/ 2 = "       Mouse          "
/ 3 = "       Pencil         "
/ 4 = "       Bus            "
/ 5 = "       Tree           "
/ 6 = "       Bike           "
/ 7 = "       House          "
</item>

<expressions>

/tlatencyofAnimal = totalmeanlatency(trial.redcongruentAnimal,
trial.bluencongruentAnimal, trial.greenncongruentAnimal, trial.yellowncongruentAnimal)

/tlatencyofFood = totalmeanlatency(trial.redcongruentFoodwords, trial.bluencongruentFoodwords, trial.greenncongruentFoodwords, trial.yellowncongruentFoodwords)

/tlatencyofneutral = totalmeanlatency(trial.redcongruentneutral, trial.bluencongruentneutral, trial.greenncongruentneutral, trial.yellowncongruentneutral)

</expressions>

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