What of the following is true of a negligence tort? multiple choice a defendant commits a negligence tort when he subjects someone to a reasonable risk of harm. a defendant commits a negligence tort when he is careless to someone else’s detriment. a defendant commits a negligence tort when he forms intent to cause harm but causes a different type of harm. a defendant commits a negligence tort when he accidentally engages in a criminal act and someone is hurt. a defendant commits a negligence tort only if he commits an inherently dangerous action which can never be safe.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a researcher conducts a comparison of the comments made in a publicly available blog and the blogger's comments on a similar topic in a weekly magazine. undergraduate students in a field methods class are assigned a research question and asked to interview another classmate, to be followed by a class discussion on interview techniques. a cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors. a researcher sets up a meeting with the superintendent of a large and diverse public school system to get data about the ethnic composition of the school system and the number of students receiving free lunches.