One condition in causation is (A) constant (B) Co-variation (C) Cogence (D) Co-existence Correct Ans: (B) Explanation: Causation refers to the relationship between two variables where one influences the other. A key condition in establishing causation is co-variation. This means that when one variable changes, the other also changes in a consistent pattern. Without co-variation, it […]
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Match List – I with List – II: List – I List – II (a) Age 1. Survey (b) Co-variation 2. Independent variable (c) Coding 3. Causation (d) Schedule 4. Content analysis Codes: (a) (b) (c) (d) (A) 2 3 4 1 (B) 1 2 3 4 (C) 3 4 1 2 (D) 4 2
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Scientific research in mass communication demands the demonstration of (A) Continuity (B) Permanence (C) Transitivity (D) Co-variation Correct Ans: (D) Explanation: Scientific research in mass communication relies on co-variation to establish relationships between variables. Researchers analyze how one factor changes in response to another to determine cause-and-effect patterns. This principle helps researchers identify media influence.
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The concept of co-variation contains the notion of (A) visualisation (B) division (C) prediction (D) enunciation Correct Ans: (C) Explanation: Co-variation refers to the relationship between two variables and how they change together. It plays a significant role in understanding patterns and drawing insights. The central idea behind co-variation is prediction. When two variables co-vary,
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