If You Were Conducting Research Using a Cross-Section Design with Retrospective

question 5

Multiple Choice

If you were conducting research using a cross-section design with retrospective questions about childhood and adolescent years to young people in their twenties,you

• A) should yield consistent results.
• B) may find this problematic regarding the accuracy of people's answers about what they felt or did years before.
• C) will have problems with internal validity.
• D) will have problems with internal validity and may find it problematic regarding the accuracy of people's answers about what they felt or did years before.
• E) none of these.

---

Definitions:

Proximal End

The part of a limb or structure that is nearest to the body or to the point of attachment.

Greater Tubercle

A prominence on the upper lateral part of the humerus, serving as the site of attachment for several shoulder muscles.

Anatomical Neck

The region of a bone that connects the head of the bone to its body or shaft, often found in long bones like the humerus or femur.

Congenital Acetabular Dysplasia

A developmental disorder of the hip joint where the acetabulum is inadequately developed, leading to instability and potential dislocation of the hip.