Psychology is the study of behavior and mind

Psychology is the study of the drug absorption & distribution

Psychology is the study of human culture & society

Psychology is the study of human ideas

NIMHANS Nursing Officer - 2019

Applied Psychology

Easy

What is psychology?

Appeared in: NIMHANS Nursing Officer - 2019

Explanation

Psychology is formally defined as the science of behavior and cognitive processes.
The term 'behavior' refers to any observable action, such as talking, walking, or any measurable physiological response.
Cognitive processes are the internal mental activities, including thinking, feeling, remembering, and perceiving.
The goal is to describe, explain, predict, and sometimes change behavior and mental processes.

Option B: This describes pharmacokinetics, a core concept in pharmacology, not psychology. It deals with how the body processes drugs.
Option C: This defines the fields of anthropology and sociology, which focus on societal structures and cultural practices, not the individual's mind and behavior.
Option D: This is a partial description of philosophy, which deals with ideas, knowledge, and existence through logical reasoning rather than the scientific study of behavior.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition of Psychology as background academic context rather than a clinical decision trigger.
A nurse's understanding of psychology directly impacts patient rapport and treatment adherence. A patient who feels understood is more likely to trust their nurse and follow the care plan.
Psychological principles are fundamental to patient education. For example, using techniques like positive reinforcement can help a diabetic patient adhere to their diet and blood sugar monitoring.
What if? If a patient refuses a necessary medication, a nurse with psychological insight won't just see it as non-compliance. They will explore the underlying reasons—fear of side effects, misunderstanding of the need, or anxiety—and address the specific psychological barrier to improve adherence.

How to Approach the Question

First, identify the core term in the question, which is 'psychology'.
Recall the basic definition of this term from your studies. Psychology is the scientific study of the mind and behavior.
Evaluate each option against this definition.
Option A directly matches the standard definition.
Options B, C, and D describe other distinct fields of study (pharmacology, sociology/anthropology, and philosophy, respectively).
Eliminate the incorrect options to confirm the correct choice.

Concept Tested & Keywords

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E6 Psychology Baron Misra 5e Part 1 p. 28-30

E6 Psychology Morgan King 9e Part 1 p. 25-27

E6 Psychology Applied Sreevani 6e Sem1 p. 19-21

Practise the full NIMHANS Nursing Officer - 2019

Attempt every question from this paper in a timed mock, then review the full solution for each one.