Conditions involving physical complaints or disabilities occurring in the absence of any physical pathology that could account for them are

A researcher took children into her lab and offered them as many high-sugar snacks as they wanted. She then recorded their activity level using various observational and physiological measures. She found that on all measures, high sugar intake was associated with high activity level. Which would be the best conclusion to reach from this data?

a. the sugar caused the high activity b. there is a negative correlation between sugar consumption and activity level c. there is a positive correlation between sugar consumption and activity level d. children with higher metabolisms tend to eat more sugar and have higher activity levels

A forensic psychologist might conduct a public opinion survey for ALL BUT WHICH of the following purposes?

a. To gather information that will be helpful for planning the presentation of evidence at a trial. b. To determine whether there is sufficient cause to request a change of venue for a trial. c. To help determine which juror characteristics should be considered in jury selection/deselection. d. Public opinion surveys may be used for all of the above purposes.