Rasmussen, Martin; Rudmin, Floyd Webster (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
Most people must remember various numeric passwords, security codes and PIN numbers for banking, credit cards, debit cards, online accounts, mobile phones, door locks, luggage locks, etc. One pilot study (N=13) developed a list of eleven strategies for remembering numeric codes, and another (N=15) optimized the research questionnaire which asked respondents about a) the number of security codes they ...