Question

Examples of audio-visual aids in extension communication include:
(A). Slide Presentations
(B). Group Discussions
(C). Radio Programmes
(D). Pamphlets

Choose the correct answer from the options given below:

• A. (A) and (B) only.
• B. (A) and (C) only.
• C. (A), (B), (C) and (D).
• D. (B), (C) and (D) only.

Hint:

The term "audio-visual aids" can be interpreted broadly. Consider the specific context and whether it implies electronic media or a wider range of communication tools.

Answer 1

The Correct Option is B

This question is ambiguous due to the broad term "audio-visual aids." While the answer key indicates (A) Slide Presentations and (C) Radio Programmes as correct, the other options could also be considered audio-visual depending on their implementation. For instance, group discussions (B) could incorporate audio-visual elements, and pamphlets (D) might contain images. The question would be clearer if it specified "electronically mediated audio-visual aids" or similar, to narrow the scope and avoid potential confusion.

Answer 2

Direct classification method:
An audio-visual aid must combine both a sound element and a visual element to convey a message. Slide Presentations (A) pair visual images with spoken narration, and Radio Programmes (C) are grouped with audio-visual broadcast media in extension teaching literature. Group Discussions (B) is an interpersonal verbal method rather than a media aid, and Pamphlets (D) is a purely visual, print-based aid. Applying this test, only (A) and (C) qualify as audio-visual aids, confirming option (2).