The National Institute of Mental Health is conducting a study with 50- to 75-year-old adults on memory and response time in relation to timed tasks. They are bringing in this group at the same time to compare the differences among the younger and older participants. This is a _____________ study.

Respuesta :

If the study is bringing in participants of all ages at the same time to compare the differences between the younger and the older participants, this is a cross sectional study.

A cross sectional study is one that studies all of the participants of the study at the same time. The researcher measures the outcome of the study by all of the participants at the same time.

Such a data usually involves studying all of the participants data at the same point in time.

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