An exchange on functional and conjoint measurement: Comment.

1971 ◽  
Vol 78 (5) ◽  
pp. 457-457 ◽  
Author(s):  
Norman H. Anderson
Keyword(s):  
1971 ◽  
Vol 78 (5) ◽  
pp. 457-458 ◽  
Author(s):  
David H. Krantz ◽  
Amos Tversky
Keyword(s):  

2021 ◽  
Vol 13 (11) ◽  
pp. 6485
Author(s):  
Alexander Hodeck ◽  
Jacqueline Tuchel ◽  
Luisa Hente ◽  
Christine von Reibnitz

Sustainability in sports tourism has increased in recent years. Sustainability is a particular focus for diving tourism. This paper analyses the meaning of sustainability to German speaking diving tourists to draw conclusions for the development of tourism strategies. Based on a literature review on the importance of sustainability in diving tourism, an empirical study was designed to understand the importance of the topic within the target group. A total of 174 German-speaking diving tourists were surveyed using an online-questionnaire. The subjects were clustered regarding their sustainable behavior. It could be shown that there is a correlation between age as well as gender and sustainable behavior. A conjoint measurement showed that for diving tourists, ecological aspects are more important than the prize of a diving trip. The gained insights can contribute to establish new and more sustainable offers in diving tourism and thus developing this area of sports tourism more sustainably overall.


2021 ◽  
Vol 44 ◽  
Author(s):  
Jun Zhang

Abstract To investigate mechanisms of rational representation, I consider (1) construction of an ordered continuum of psychophysical scale of magnitude of sensation; (2) counting mechanism leading to an approximate numerosity scale for integers; and (3) conjoint measurement structure pitting the denominator against the numerator in tradeoff positions. Number sense of resulting rationals is neither intuitive nor expedient in their manipulation.


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