When baby brad gazes at his mother, she smiles at him, and then brad gazes and smiles, too. this contingent responsiveness is an example of?

In 1990, the average income for an american worker was $1,518 per month. in 2000, the average income for an american worker was $2,632 per month. during this time period, a basket of necessities (food, housing, etc.) increased from $657 per month in 1990 to $1,402 per month in 2000. the real value of income ▼ increased decreased over that 10-year period.

The conflict perspective explains deviance in terms of power and inequality. select the best answer from the choices provided t f

The array of significant individuals who serve as sources of social support is called the social