choose an item from the school anxiety scale shown above and write it in a dichotomous format 34

Step 1: Choose an item from the "School Anxiety Scale" shown above. For example, let's choose th

Choose an item from the school anxiety scale shown above and...

Transcript

00:01 Diacotomous keys are very fun, and it's basically a way of playing 20 questions, but with each question you can identify something.

00:13 So dichotomous key, every question you ask has two possible answers, and one of the answers will isolate a certain object, whereas the other answer will be for all of the other objects, and i'll give you an example here.

00:30 So say i wanted to make a dichotomous key of all of the, green things in the room.

00:39 I want to be able to classify all of these different objects.

00:45 And so i might ask the question first, is it made of paper? if the answer is yes, then that green thing would be the book.

00:57 If the answer is no, then you keep going and ask the next question.

01:03 And then i might ask, is the green thing alive? if the answer is the answer, answer is yes, then it's the plant in the room.

01:15 But if the answer is no, then it's going to be the water bottle.

01:23 So that's a small example of a dichotomous key where you ask a question that has two possible answers.

01:29 One of the answers will isolate a specific thing, whereas the other one, is true for all of the other things and lets you move on to ask more specific questions.

01:44 So in this way, we can classify and differentiate between all of the objects on our list.

01:50 And for this question, we're going to be doing that for these four fish, for banner fish, shark, trout, and goldfish...

Question

Choose an item from the "School Anxiety Scale" shown above and write it in a dichotomous format.

Question

Choose an item from the "School Anxiety Scale" shown above and write it in a dichotomous format.

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