How Do Reliability and Validity Differ? How Do They Complement

question 24

Essay

How do reliability and validity differ? How do they complement each other? Can a measure be reliable but invalid? How?

---

Definitions:

Indwelling Urinary Catheter

A tube inserted into the bladder through the urethra to allow for urine drainage in those who cannot urinate independently.

Hip Surgery

A surgical procedure on the hip joint, often conducted to repair damage from injury or diseases such as arthritis.

Contraindicated Position

A body position or posture that is advised against because it may be harmful or worsen a condition for a particular patient or in a specific situation.

Professional Standards

These are guidelines and criteria set by professional bodies that outline the ethical and performance expectations for individuals within a specific profession.