According to reference group influence Theory, this study tests the differences in reference group influence between publicly and privately consumed products and luxury brand and mass-market brand.

基于参照群体影响理论，本次研究目标是考察消费者在奢侈品牌和大众品牌购买决策中，参照群体影响程度的差异。

youdao

He says the aim of the group is to influence people to care about our planet.

VOA: special.2009.05.29

A "school" of painters refers to a group of artists whose work has a common influence.

VOA: special.2009.05.01

But if they united in a group, they thought,perhaps they could influence government policy.

VOA: special.2010.04.15

Men and women, boys and girls can still benefit from time apart, some critics say, but not when the separation deprives another group of influence.

CNN: Augusta National a powerful holdout among men-only clubs

"It looks like an extremely cheap attempt by ExxonMobil to buy a shield from criticism, " said Peter Altman, national coordinator of Campaign ExxonMobil, a US shareholder group trying to influence the company's positions on the environment.

BBC: Sky,

But this can mean that those who are more forceful and persuasive may influence the group decision-making process.

FORBES: How Activism Distorts The Assessment Of Health Risks