“…The slider task has also been used in other studies includingHetzel (2010),Eacret et al (2011), Hammermann et al (2011,Dolan et al (2012),Kimbrough and Reiss (2012),Monahan (2012),Breuer (2013),Das et al (2013),Djawadi and Fahr (2013),Fahr and Djawadi (2013),Ibanez and Schaffland (2013),Riener and Wiederhold (2013),Djawadi et al (2014),Doerrenberg and Duncan (2014a),Doerrenberg and Duncan (2014b),Evdokimov and Rahman (2014),Fan and Zhao (2014),Friedl et al (2014),Gärtner and Sandberg (2014),Gerhards and Siemer (2014),Khadjavi (2014),Kirchler et al (2014),Lezzi (2014),Lindner (2014),Schmitz (2014),Straub et al (2014),Teng et al (2014),Avram (2015),Bonein and Denant-Boèmont (2015),Zeppenfeld (2015),Cettolin and Riedl (2016),Dorrough et al (2016),Imas et al (2016),Riener and Wiederhold (2016),Smith (2016),Brown et al (2017), Gee et al (2017,Meissner and Pfeiffer (2017),Kesternich et al (2018) andMalik et al (2018).3 Gill and Prowse (2012) embed heterogeneous effort co...…”