Answer:
In medical research and social science, a cross-sectional study is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
Explanation:
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<span>The biopsychosocial model of health psychology examines biological characteristics, like genetic predisposition, as well as social conditions, like social support. he biopsychosocial model is a broad view that attributes disease outcome to the intricate, variable interaction of biological factors (genetic, biochemical, etc), psychological factors (mood, personality, behavior, etc.), and social factors (cultural, familial, socioeconomic, medical, etc.)</span>
Giving different branches different powers
This is an example of <u>Loyalty Segmentation</u>.
<u>Explanation</u>:
Segmentation is a process that is likely to be followed by many businesses to improve their marketing. This process of segmentation helps in developing closer relationships with customers.
The customers are provided many benefits and rewards through loyalty segmentation. This is the marketing strategy followed by the organization to improve their customer relationship.
In the above scenario, Southwest Airlines provides some benefits like priority seating, free travel vouchers and premium beverages to their regular customers as a part of their promotion.
