Who was the psychologist who first began examining cognitive development within a cultural emphasis?

Which of the following in NOT a reason why police should be cautious in enlisting a psychologist to assist in hostage negotiation?

A. Psychologists have little formal training on the topic B. Predictors of probable dangerousness in a given person are very poor C. Psychologists may side with the hostage taker, reflecting the Stockholm syndrome D. Statistical methods are more accurate predictors of outcome than is clinical judgment

Individuals with few people in their social networks

A) ?are more than twice as likely to die of coronary artery disease than those with larger social networks. B) ?are approximately half as likely to die of coronary artery disease as those with larger social networks. C) ?are at a higher risk for cardiovascular disease if they are also married. D) ?are not at an elevated risk for cardiovascular disease unless they also received high scores for loneliness.