X Chromosome Inactivation Results in the _______________________

question 26

Multiple Choice

X chromosome inactivation results in the _______________________.  

• A) total inactivation of both X chromosomes
• B) inactivation of only the paternal X chromosome
• C) inactivation of only the maternal X chromosome
• D) inactivation of either the paternal X chromosome or the maternal X chromosome
• E) nonrandom inactivation of X chromosomes in the initial cells of tissues

Understand the characteristics and distinctions between working memory and long-term memory.

Grasp the conceptual understanding of interpersonal orientations in children and their implications on social interactions.

Recognize the importance of perspective-taking in childhood social development and appropriate intervention techniques.

Identify cognitive developmental stages in children and their manifestations in behavior and thought processes.

---

Definitions:

Shaping

A method of conditioning by which successive approximations toward a target behavior are reinforced, used in both animal training and therapeutic settings.

Classical Conditioning

Acquiring knowledge when an environmental stimulus is linked to one that naturally exists.

Imitation

The action of copying or mimicking the behaviors, movements, or sounds made by another individual.

Shaping

A method of gradually teaching a new behavior through the use of reinforcement until the target behavior is achieved.