Consider the following regression equation: 
= 356 + 180x1 - 2.5x2.The x1 variable is a quantitative variable and the x2 variable is a dummy with values 1 and 0.Given this,we can interpret the slope coefficient on variable x2 as follows: Holding x1 constant,if the value of x2 is changed from 0 to 1,the average value of y will decrease by 2.5 units.
Definitions:
Social Interest
A concept in Adlerian psychology referring to an individual's attitude towards and concern for the welfare of others.
Inferiority
A feeling of being less than, inadequate, or not meeting the standards set by oneself or society.
Superiority
A sense or condition of being above or better than others, often manifesting in social, physical, or psychological domains.
Mature Early
To mature early means to reach a stage of mental, emotional, or physical development sooner than is typical for one's age group, displaying attributes or behaviors commonly found in older individuals.
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