The main impact of paternal consumption of alcohol (i. e., father's drinking) on a child involves the fact that fathers who drink tend to have

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska