You conduct a study to determine the effects of alcohol on social ...

[jc611]

You conduct a study to determine the effects of alcohol on social behavior. Half of your
  participants are given alcoholic beverages, the other half drink water, and you monitor their
  behavior in a laboratory bar setting.
 
  Later, your advisor says the study is flawed mainly due to:
  A) the level of alcohol used B) demand characteristics
  C) group heterogeneity D) experimenter expectancies

Question 2

After selecting a DV, you decide to record it using a measure of latency. What will you be
  measuring?
 
  A) how often a participant makes a response
  B) how quickly participants make a response
  C) how many correct responses a participant makes
  D) how long a participant's response lasts

[mcomstock09]

Answer to Question 1

B

Answer to Question 2

B

[jc611]

Thanks for the timely response, appreciate it

[covalentbond]

Excellent