Three Major Areas of Technique for Carrying Out Effective Experiments

question 63

Multiple Choice

Three major areas of technique for carrying out effective experiments are

• A)planning,instructions to participants,and post experiment interviews.
• B)discussion,field experiments,and Hawthorne Effect.
• C)paper,computer,and PDAs.
• D)internal validity,external validity,and Hawthorne Effect.

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Definitions:

Cheyne-Stokes

A pattern of breathing characterized by gradual increases and decreases in breathing, often associated with heart failure or brain damage.

Orthopnea

Difficulty in breathing that occurs when lying flat, commonly associated with heart failure and other cardiovascular conditions.

Maximum Aeration

The process of introducing as much air as possible into a substance or environment, often for purification or cultivation purposes.

Semi Fowlers

A position in which a patient lies on their back with the head of the bed raised to about 30 degrees, often used to promote pulmonary function.