Question

Greta wants to do a study on how self-efficacy changes over the life span. Her primary concerns are economic – she needs to do the study in the way that will cost the least in terms of time and money. Given these concerns, she is probably going to be best served doing a(n) ____study.

Answer 1

Answer:

cross - sectional study

Explanation:

A cross - sectional study -

It involves the study by using many sources and data for a specific time period , is known as a cross - sectional study .

• Some characteristics of a cross - sectional study are as follows -

• Data iis taken for a single point of time .

• There should not be any type of manipulations

• Many factors are considered like race , income age etc. .

• It is capable to provide the information of the current .

The example of a cross - sectional study is , data for the people suffering from cancer .

Hence , Greta is also performing a cross - sectional study .