Which of the following group activity techniques allows a large number of ideas to be sorted into
groups for review and analysis?

A.
Idea/mind mapping

B.
Nominal group technique

C.
Delphi technique

D.
Affinity diagram

Explanation:
The various group creativity techniques are as follows: Brainstorming: It is a technique used to
generate and collect multiple ideas related to the project and product requirements. Nominal group
technique: It is a technique used to enhance brainstorming with a voting process used to rank the
most useful ideas for further brainstorming or prioritization. Delphi technique: It is a techniques
used to identify potential risk. In this technique, the responses are gathered via a questionnaire
from different experts and their inputs are organized according to their contents. Idea/mind
mapping: It is a technique used to map the ideas generated by brainstorming to reflect the
commonality and differences in understanding and generating new ideas. Affinity diagram: It is a
technique used to allow a large number of ideas to be sorted into groups for review and analysis.