According to Ambady,what Was the Shortest Amount of Time That

question 56

Multiple Choice

According to Ambady,what was the shortest amount of time that subjects had to observe a teacher in order for their intuitive ratings to match the ratings of students who were in the teacher's class for the whole semester?

• A) six seconds
• B) 90 seconds
• C) five minutes
• D) 10 minutes

---

Definitions:

P-value

The probability of finding the observed, or more extreme, results when the null hypothesis of a study question is true.

Null Hypothesis

A hypothesis used in statistical testing that assumes there is no significant difference or effect, serving as the premise to be tested against the alternative hypothesis.

Null Hypothesis

A statement used in hypothesis testing that assumes there is no significant difference or effect and that any observation is due to chance.

Alternative Hypothesis

A theory that proposes there is a statistically significant relationship between two variables, contrasting the null hypothesis.