Answer:
dual coding hypothesis
Explanation:
Dual coding hypothesis was proposed by Allan Pavio in 1971 which describes cognitive techniques of dealing with verbal and non-verbal processing of information stimuli and it states that the ability to code an information input in two different ways (visual and imagery) increases the chance of remembering that item compared to if the stimulus was only coded one way (e.g in words alone)
To be able to answer a question that involves a graph, I would need to see the graph :)
The correct answer for the question that is being presented above is this one: "centripetal forces no longer need passports to enter other EU countries. Centrifugal forces Kept the pound instead of adopting the euro." It explains what <span>political centripetal or centrifugal forces did the class experience as it traveled through Europe.</span>
Answer:Cronbach's alpha
Explanation:
Cronbach's alpha is used to measure consistency interms of how closely associated items in a group are.
It measures the scale of reliability as a coefficient of reliability not statistically.
below is a formula that is used to calculate this reliability.
α=N¯c/¯v+(N−1)¯c
Here N equate to the number of items, ¯c is the average inter-item covariance among the items and ¯v equals the average variance.
The increase number of items will increase Cronbanch's Alpha.
Additionally, if the average inter-item correlation is low, alpha will be low.
