• Audiological Classification of Hearing Impairment:
• Pure-tone audiometry classification based on Hearing Threshold Level (dB HL, WHO standards):
• Mild Hearing Loss: $26 - 40\text{ dB}$
• Moderate Hearing Loss: $41 - 60\text{ dB}$
• Severe Hearing Loss: $61 - 80\text{ dB}$
• Profound Hearing Loss: $\gt 80\text{ dB}$ ($81\text{ dB}$ and above)
• Evaluation: An individual with profound hearing loss cannot detect sounds below 80 dB, requiring high-power amplification or cochlear implants.
• Conclusion: 80 dB (Option 1).

Correct option: (1) 80 dB

• Match Baumrind's Parenting Styles:
• Authoritative $\longrightarrow$ (III) Balanced approach combining warmth, acceptance, and open communication with firm parental guidance, reasonable boundaries, and inductive discipline.
• Authoritarian $\longrightarrow$ (I) Characterized by rigid rules, high demands for obedience, low responsiveness, and strict punitive discipline over emotional warmth.
• Permissive $\longrightarrow$ (IV) Indulgent, highly affectionate, but lacking clear rules, boundaries, and behavioral expectations.
• Neglectful (Uninvolved) $\longrightarrow$ (II) Characterized by absence of emotional involvement, supervision, and responsiveness to the child's developmental needs.
• Conclusion: (A) - (III), (B) - (I), (C) - (IV), (D) - (II) (Option 1).

Correct option: (1) (A) - (Ill), (B) - (1), (C) - (IY), (D) - ()

• Role of Play in Early Childhood Development:
• Assertion (A): Preschool children learn through play, manipulation of objects, exploration, experimentation, trial and error, asking questions, observing, and imitating others. $\implies$ True.
• Constructivist developmental psychology (Piaget, Vygotsky) confirms that play is the primary vehicle for neural synaptic development, sensorimotor skills, language acquisition, and social problem-solving.
• Reason (R): Play is not an essential aspect of early childhood education as it distracts children from learning... $\implies$ False.
• Rote drilling and rigid desk-bound early numeracy are developmentally inappropriate and counter-productive for preschoolers; play is essential, foundational, and therapeutic.
• Conclusion: (A) is correct but (R) is not correct (Option 3).

• Piaget's Chronological Stages of Cognitive Development:
• Jean Piaget identified four universal sequential stages of mental development in children:

• Sensorimotor stage (Birth to 2 years): Learns through sensory inputs and motor actions; develops object permanence.
• Pre-operational stage (2 to 7 years): Symbolic thought, language development, egocentrism, and animism.
• Concrete-operational stage (7 to 11 years): Logical operations on concrete objects; conservation, reversibility, and seriation.
• Formal operational stage (11 years and above): Abstract logical thinking, hypothetico-deductive reasoning, and systematic problem solving.
  • Conclusion: (B), (D), (C), (A) (Option 2).