The relationship of antecedents of search and self‐esteem to adolescent search effort and perceived product knowledge

This article reviews pertinent research related to the antecedents of search and discusses a research study involving teenagers. For the low‐esteem group, “enjoyment of shopping” (intrinsic motivation) and “benefit of search” (extrinsic motivation) were the significant predictors of search effort and perceived product knowledge, whereas for the high self‐esteem group, only enjoyment of shopping (intrinsic motivation) was a significant predictor. The results are explained in terms of an intrinsic‐extrinsic motivation model. For the high–self‐esteem group, the intrinsic enjoyment of shopping leads to search effort, which in turn leads to perceived product knowledge. In contrast, for the low–self‐esteem group, the intrinsic enjoyment of shopping and the extrinsic benefit of search together lead to greater perceived product knowledge as a result of search effort. Thus, the intrinsic motivation model prevails for the high–self‐esteem group, whereas a hybrid intrinsic–extrinsic motivation model prevails for the low–self‐esteem group. The article concludes with directions for future research. © 1999 John Wiley & Sons, Inc.