The ability to monitor one’s own and other’s emotions, to discriminate among them and to use the information to guide one’s thinking and actions is called:

The correct option is Emotional intelligence.

Here is a step-by-step breakdown of why this option is correct:

1. Understanding the Definition:
The question describes the capacity to monitor one's own and others' emotions, to distinguish between different emotions, and to use this emotional information to guide thinking and behavior. This is the classic definition of emotional intelligence, first formally defined by researchers Peter Salovey and John D. Mayer, and later popularized by Daniel Goleman.

2. Analyzing the Key Components:
Emotional intelligence (often abbreviated as EQ) consists of key abilities that map directly to the description:
• Self-awareness: Monitoring and recognizing one's own emotions.
• Social awareness/Empathy: Monitoring and understanding others' emotions.
• Emotional regulation: Using this information to guide decision-making, thinking, and actions in constructive ways.

3. Distinguishing from Other Options:
• Social intelligence: While closely related, social intelligence refers to a broader ability to understand and navigate social situations and relationships, of which emotional intelligence is a key component.
• Interpersonal intelligence: This is one of Howard Gardner's multiple intelligences, focusing specifically on understanding and interacting with other people, whereas emotional intelligence explicitly includes the monitoring of one's own (intrapersonal) emotions.
• Abstract intelligence: This refers to the ability to understand and manipulate complex symbols, verbal concepts, and mathematical or logic-based systems, rather than emotional states.