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Full-Text Articles in Biological Psychology
Bitter Taste Preference And Psychopathy: A Partial Replication Of Sagioglou And Greitemeyer, 2016, Lauren A. Waymire
Bitter Taste Preference And Psychopathy: A Partial Replication Of Sagioglou And Greitemeyer, 2016, Lauren A. Waymire
Honors Program Theses
In this study, we did a partial replication of Sagioglou and Greitemeyer’s 2016 study concerning bitter taste preferences and malevolent personality traits. Undergraduate students (n=40, mean age=19.40, 75% females) completed a laboratory component consisting of 24 samples of 8 different solutions (sucrose, sodium chloride, quinine, and citric acid with a higher and lower concentration of each) for 3 iterations, as well as PTC testing and tongue staining in order to count fungiform papillae. This was followed by a survey component that utilized HEXACO (which assesses six major domains of personality) and the IPIP-NEO scale for psychopathy (measured with the factors …
A Bittersweet Investigation Of Availability And Nutritive Value As Determinants Of Volitional Sucrose Consumption, Milan D. Valyear
A Bittersweet Investigation Of Availability And Nutritive Value As Determinants Of Volitional Sucrose Consumption, Milan D. Valyear
Theses and Dissertations (Comprehensive)
Rats given ~24 h access to a 4% sucrose solution every 3rd day (E3DA) consume about 100 g more solution than rats with continuous, everyday access (EDA). Under the same EDA-E3DA conditions rats will consume similar amounts of a more concentrated 8 or 16% sucrose solutions (Eikelboom, Hewitt, & Adams, Unpublished). It maybe that with these more concentrated solutions rats hit a satiety limit that prevents a difference between EDA and E3DA consumption from being evident. Experiment 1 was conducted to investigate the effect of adding quinine to 4% and 8% sucrose solutions with the intention of reducing consumption …
How Sweet Is It, Really? The Anomalous Effects Of Glucose At Retrieval, Sarah A. Gillott
How Sweet Is It, Really? The Anomalous Effects Of Glucose At Retrieval, Sarah A. Gillott
Undergraduate Honors Thesis Collection
151 participants gave free recall and probed response memories for best kisses and The Lion King. Blood-glucose levels were manipulated at retrieval with glucose (50g) or saccharin (35mg) in the form of a lemonade drink. Memories for best kisses were more elaborate than memories for The Lion King. This may be due to the fact that best kiss memories were rated as more arousing than film memories. Regardless, high blood-glucose levels as a result of glucose consumption significantly impaired autobiographical kiss memory, yet enhanced semantic memory for The …
Effect Of Menstrual Cycle On Hedonic Response To Gustatory Stimuli, Laurie Ann O'Toole
Effect Of Menstrual Cycle On Hedonic Response To Gustatory Stimuli, Laurie Ann O'Toole
Dissertations and Theses
The present experiment was conducted to determine the relationship between the human menstrual cycle and gustatory hedonic response. Hedonic response was defined as the perceived pleasantness or unpleasantness of a taste stimulus. Gender differences in taste hedonic have been observed; these may be due to differences in endocrine systems. Animal taste preferences are altered when reproductive hormonal status is experimentally manipulated. Previous researchers report that human females' hedonic responses to sucrose vary systematically with phase of menstrual cycle.
The Effect Of Early Handling On The Sexually Dimorphic Rate Of Extinction Of A Conditioned Taste Aversion In Rats, Rebecca Lee Yoder
The Effect Of Early Handling On The Sexually Dimorphic Rate Of Extinction Of A Conditioned Taste Aversion In Rats, Rebecca Lee Yoder
Dissertations and Theses
Male rats have been found to extinguish a conditioned taste aversion slower than females. It has also been found that female rats that have been "handled" (i.e., exposed to daily brief isolation from siblings and mother) during the preweaning period extinguish a taste aversion faster than nonhandled females. The present study sought to combine and extend these findings by testing handled and nonhandled females and males in a conditioned taste aversion under the methodological conditions used in the sex difference research.