Correct Answer: Correct answer is: (D) All of the above.
Exam Relevance: AP Psychology, IB Psychology, High School Psychology
Difficulty: Easy
Concept notes: Infants use multiple methods to express emotions, including crying, facial expressions, and body posture.
Common Mistakes: Students might overlook the complexity of infant communication and assume only one method is used.
Explanations: Infants express emotions through various means. Crying is a primary method used to communicate distress or discomfort. Facial expressions, such as smiling or frowning, convey different emotional states. Body posture, like tensing or relaxing muscles, also indicates emotional responses. Therefore, all of these methods are used by infants to express emotions.
Option Analysis: - Option A: Crying is a valid method of emotional expression in infants.
- Option B: Facial expressions are also used by infants to express emotions.
- Option C: Body posture is another way infants communicate their emotional state.
- Option D: All of the above methods are used by infants to express emotions.
Mnemonic: Cry, Face, Posture - CFP