To solve the problem, we need to compare and contrast hostile and instrumental aggression, which are two major types of aggressive behavior commonly studied in sports psychology and behavioral sciences.
1. Definition of Hostile Aggression:
Hostile aggression, also known as affective or reactive aggression, is driven by anger or emotion with the primary aim of causing harm or injury to another person.
Key Features:
Example:
A player punching an opponent after a verbal provocation during a match is an example of hostile aggression.
2. Definition of Instrumental Aggression:
Instrumental aggression is a planned and goal-oriented behavior where harm is inflicted as a means to achieve a particular objective (e.g., winning or gaining advantage).
Key Features:
Example:
A defender intentionally fouling an opponent to prevent a goal in football (soccer) is an example of instrumental aggression.
3. Comparison Table:
Aspect | Hostile Aggression | Instrumental Aggression |
---|---|---|
Motive | To harm out of anger | To achieve a goal (e.g., win or stop opponent) |
Emotion Involved | High emotional arousal (anger) | Low emotional involvement |
Planning | Impulsive and unplanned | Calculated and deliberate |
Rule Violation | Often breaks rules | May stay within rules or commit mild infractions |
Final Answer:
Hostile aggression is impulsive and emotion-driven with the intent to cause harm, while instrumental aggression is purposeful and used as a means to achieve a goal, with harm being secondary. Understanding this distinction is crucial in managing behavior in competitive sports and training environments.
List-I | (Traits) | List-II | (Explanation) |
A | Cardinal Traits | (I) | Based on 3 factors |
B | Central Traits | (II) | That reflect only in certain circumstances |
C | Assessment of Traits | (III) | Building blocks that shape most of our behaviour |
D | Secondary Traits | (IV) | Dominant behaviour |
A current-carrying coil is placed in an external uniform magnetic field. The coil is free to turn in the magnetic field. What is the net force acting on the coil? Obtain the orientation of the coil in stable equilibrium. Show that in this orientation the flux of the total field (field produced by the loop + external field) through the coil is maximum.
Three students, Neha, Rani, and Sam go to a market to purchase stationery items. Neha buys 4 pens, 3 notepads, and 2 erasers and pays ₹ 60. Rani buys 2 pens, 4 notepads, and 6 erasers for ₹ 90. Sam pays ₹ 70 for 6 pens, 2 notepads, and 3 erasers.
Based upon the above information, answer the following questions:
(i) Form the equations required to solve the problem of finding the price of each item, and express it in the matrix form \( A \mathbf{X} = B \).