Final answer:
Techniques such as chunking, deep-level processing (elaborative rehearsal), and repeated rehearsal can help increase short-term memory capacity for a group of words. Among the listed options, chunking, deep-level processing, and spending more time rehearsing the words can be effective memory-enhancing strategies.
Step-by-step explanation:
The question asks which technique can increase short-term memory capacity for a group of words. Techniques that can enhance short-term memory include:
- Chunking: organizing information into manageable groups or chunks, which makes it easier to remember sequences like phone numbers or dates by creating smaller, more manageable units.
- Deep-level processing: Also known as elaborative rehearsal, this technique involves thinking about the meaning of the words and connecting them to other information or memories to make them more significant.
- Repeated rehearsal: reviewing the material consistently over time rather than all at once, which helps with memory consolidation.
Therefore, options B, C, and D are techniques that can help increase short-term memory capacity for a group of words. Option A might not necessarily be effective unless the smaller words themselves form meaningful chunks or are related to deeper concepts that can be elaboratively rehearsed.