Answer: Weak ties are valuable parts of a social network because: they are more likely to introduce us to new information and ideas.
The answer is B. He interested in designing machines
Answer:
Cronbach's alpha
Explanation:
Measures split-half reliability by estimating the average correlation that would be obtained by considering every possible way to split the test in half; can be used when there are more than two response alternatives is also known as Cronbach's alpha.
It can also be known as coefficient alpha, Guttman's, Hoyt method and KR-20. This measure is also expected to show the correlation between two tests with the same constructs.
Answer:
C. Direct instruction
Explanation:
Direct instruction -
It is one of the very basics and best method of teaching , where the teacher give all the explanation , in a very straightforward and brief manner , giving each and every instruction , and this type of teaching method is known as direct instruction.
Hence, from the question,
Since, the teacher gives all the instructions, even the minute one, in a very brief way, this method is known as direct instruction .
I’m pretty sure it’s all of the above but not %100
