Effects of training on idea generation in groups

This study examined the effects of training and sequence of nominal and interactive groups on idea generation. Participants in groups of three or four were either trained in idea generation skills or were simply engaged in an equivalent amount of practice. They Subsequently were asked to brainstorm in either an alone-to-group or a group-to-alone sequence. Training had a significant positive effect oil the total number of ideas generated and average originality of ideas generated. The participants in the alone-to-group sequence generated a larger number of ideas than those in the group-to-alone sequence. These results indicate that training can increase both the quality and quantity of ideas generated in groups and that solitary idea generation prior to group brainstorming call be beneficial. These findings may be helpful to practitioners in enhancing the creativity of individuals in group work.