Discuss internal and external validity

What will be an ideal response?

Internal – how confident we can be in the results of a study – how free from error it
is, is it methodologically sound and able to be used to draw valid conclusions.
External –the extent to which we can generalize our findings beyond the study itself.

Psychology

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Which of the following statements exemplifies the relationship between emotions and coronary heart disease?

A. Individuals who suppress negative emotions are at greater risk of cardiac disease. B. Individuals with high emotional regulation are the least likely to develop cardiac disease. C. Individuals who are easily angered can offset the negative effects of anger with exercise. D. Individuals who regularly let their emotions out have less risk of cardiac disease.

Psychology

_____ believes that important features in the environment can be detected by multiple sensory systems

A) Bower B) Gibson C) Piaget D) Spelke

Psychology