问题详情

TomRobertslovestoreadaboutstocks.HesubscribestotheLosAngelesTimes,theNewYorkTimes,andSmartMoneyMagazine.HerespectsthevariouspublicationsbutplacesmoreemphasisonSmartMoneymagazinebecauseitspecializesininvestmentissues.WhatbehavioralcharacteristicdoesRobertshaveasthebasisforhisdecisionmaking？