Non-verbal support for explanations – UGC NET Question

Statements A, B and D are correct, while C and E are incorrect. A is true because gestures can depict shapes, directions or processes that words alone may not convey. B is true as congruent facial expressions strengthen interpretative cues. D is true since modulation and movement help sustain attention. C is false because speaking with one’s back to the class reduces clarity, and E is false because excessive rigidity often signals disinterest or anxiety. Hence, A, B and D only is the correct combination.

Option A:
Option A presents A, B and D, including all the helpful non-verbal practices and excluding unhelpful ones. It recognises the benefit of gesture, expression and vocal variation together, so this option correctly captures the set of accurate statements.

Option B:
Option B lists A and B only and leaves out D, overlooking the important contribution of voice modulation to learner engagement. Therefore, A and B only is incomplete.

Option C:
Option C joins B and D only, omitting A and thus neglecting how illustrative gestures concretise explanations. As a result, B and D only does not fully represent non-verbal support strategies.

Option D:
Option D brings together A, C and D, but C is incorrect as turning one’s back usually obstructs sound and visibility. Including C prevents A, C and D only from being a valid set of correct statements.