(Zimbardo's prison study) Explain what question the researchers were trying to answer with this study and what their findings were. Discuss any criticisms of the research and any evidence that the research was duplicated in another study. Finally, summarize the results of the original study, and discuss at least one application or significant finding that resulted from the study.

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

When a formula produces output that is too lengthy to fit in the spreadsheet cell arrowright when you enter an invalid cell reference in a formula arrowright when you type text in cells that accept numeric data arrowright when you type in a cell reference that doesn’t exist arrowright

Why is it essential to operationally define the variables in a study?