Answer to Question #213263 in Psychology for Kay

Question

Question 5

What are the two main characteristics of a psychological test?

1. Reliability and mental age

2. Intelligence and validity

3. Validity and reliability

4. Creativity and intelligence

Question 6

Many researchers use four criteria to identify primary emotions. Which one of the following is not a criterion for identifying primary emotions?

1. Emotions must be evident only in human species

2. Emotions must be evident in all cultures

3. Emotions must be associated with distinct facial expressions

4. Emotions must contribute to the survival of the species

Answer 1

Question 5

Validity and reliability

The principles of reliability and validity are used to assess the quality of research. They show the accuracy with which a method, methodology, or test measures something. The consistency of a measure is referred to as its reliability, whereas the correctness of a measure is referred to as its validity.

Question 6

Emotions must be evident only in the human species

Nonetheless, many individuals, particularly animal emotion experts, believe humans are not the only creatures who experience emotions. Indeed, it seems doubtful that secondary emotions originated only in humans, with no forerunners in other species.