Bob Is a Normally Developing 18-Month-Old

question 71

Multiple Choice

Bob is a normally developing 18-month-old. According to Piaget, Bob is most likely in the ____ period of cognitive development.

• A) formal operational
• B) sensorimotor
• C) concrete operational
• D) preoperational

Comprehend the components and influences on person perception including situational, dispositional, and personal characteristics.

Analyze the concept of cognitive dissonance and how it can lead to attitude or behavior change.

Know the historical and psychological significance of key social psychology studies and their researchers.

Understand how attitudes can be changed and how they guide behavior in various social contexts.

---

Definitions:

Effector

An organ, gland, or muscle capable of responding to a stimulus, especially a nerve impulse.

Mixed Nerve

A nerve containing both afferent (sensory) and efferent (motor) nerve fibers, allowing it to transmit signals in both directions between the brain and various parts of the body.

Facial

Pertaining to the face, involving structures, muscles, or expressions associated with the facial region.

Cervical Plexus

A network of nerves in the neck that supplies motor and sensory nerves to the neck, shoulder, and upper chest area.