Nigel’s problem behavior includes cursing, making derogatory comments toward other students, yelling, spitting, and shoving chairs. Which direct observation method would you use to collect data on Nigel’s problem behaviors? Explain your answer.

Field experiment direct observation method

Explanation:

This is the method in which the researcher observes and manipulates the one and more independent variables. It occurs in natural settings to observe the effect of behavior.

This is the extreme form of intervention observation in the method. When field experiments conducted it makes casual inferences from the observation.

Confounding in the experiments may decrease the validity of the research method. Due to con-foundation, ethical issues occur related to a high risk of low internal validity.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.