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Quantitative Psychology Commons

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Full-Text Articles in Quantitative Psychology

Using Irtrees To Account For Response Style Effects Between Item Formats, Stephanie Leroy May 2023

Using Irtrees To Account For Response Style Effects Between Item Formats, Stephanie Leroy

Masters Theses, 2020-current

Response styles are consistent person-traits that are defined as the tendency to systematically select responses unrelated to the construct being measured (Paulhus, 1991). Response styles introduce construct-irrelevant variance that distorts observed scores on a measure and biases interpretation of the data. The current study looks at midpoint response style (MRS) and extreme response style (ERS). MRS is the tendency to select the midpoint of a rating scale, while ERS is the tendency to select the endpoints of a rating scale. Previous research sought to either account for response style effects or prevemt them – the current study does both. To …


Double Dosing: Investigating The Utility Of Multiple Priming Questions On Test-Taking Motivation, Mara Mcfadden May 2023

Double Dosing: Investigating The Utility Of Multiple Priming Questions On Test-Taking Motivation, Mara Mcfadden

Masters Theses, 2020-current

Priming examinees with questions about intended effort prior to testing has been shown to significantly increase examinee expended effort via self-reported effort and response-time effort. However, this question-behavior effect seems to wear off later in a testing session, specifically when a test is given second in the session. I examined whether administering a second “dose” of the question-behavior effect could combat the decrease in examinee effort later in a testing session. To evaluate whether “double dosing” could increase examinee effort later in a testing session, I randomly assigned examinees to one of three question conditions prior to completing two low-stakes …