Individual Difference in Spatial Updating Revealed in Location Probability Cuing

Ying Fang; Shiyi Li; Nadia Wong; Xuejun Bai; Hong-Jin Sun

doi:10.1167/16.12.1282

Self-Reported Sense of Smell Predicts Disgust Sensitivity and Disgust Reactivity

Journal of Individual Differences ◽

10.1027/1614-0001/a000263 ◽

2018 ◽

Vol 39 (4) ◽

pp. 191-195

Author(s):

Nicholas J. Kelley ◽

Adrienne L. Crowell

Keyword(s):

Individual Differences ◽

Individual Difference ◽

Olfactory Stimulus ◽

Disgust Sensitivity ◽

Sense Of Smell ◽

Olfactory Ability ◽

Good Proxy ◽

Insight Into

Abstract. Two studies tested the hypothesis that self-reported sense of smell (i.e., metacognitive insight into one’s olfactory ability) predicts disgust sensitivity and disgust reactivity. Consistent with our predictions two studies demonstrated that disgust correlates with self-reported sense of smell. Studies 1 and 2 demonstrated, from an individual difference perspective, that trait-like differences in disgust relate to self-reported sense of smell. Physical forms of disgust (i.e., sexual and pathogen disgust) drove this association. However, the association between self-reported sense of smell and disgust sensitivity is small, suggesting that it is likely not a good proxy for disgust sensitivity. The results of Study 2 extended this finding by demonstrating that individual differences in self-reported sense of smell influence how individuals react to a disgusting olfactory stimulus. Those who reported having a better sense of smell (or better insight into their olfactory ability) found a disgusting smell significantly more noxious as compared to participants reporting having a poor sense of smell (or poor insight into their olfactory ability). The current findings suggest that a one-item measure of self-reported sense of smell may be an effective tool in disgust research.

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Cognitive Reflection Effects on Time Discounting

Journal of Individual Differences ◽

10.1027/1614-0001/a000254 ◽

2018 ◽

Vol 39 (2) ◽

pp. 99-106 ◽

Cited By ~ 4

Author(s):

Michał Białek ◽

Przemysław Sawicki

Keyword(s):

Individual Differences ◽

Individual Difference ◽

Delay Discounting ◽

Reference Point ◽

Reference Points ◽

Cognitive Reflection Test ◽

Process Information ◽

Time Discounting ◽

Cognitive Reflection ◽

The Way

Abstract. In this work, we investigated individual differences in cognitive reflection effects on delay discounting – a preference for smaller sooner over larger later payoff. People are claimed to prefer more these alternatives they considered first – so-called reference point – over the alternatives they considered later. Cognitive reflection affects the way individuals process information, with less reflective individuals relying predominantly on the first information they consider, thus, being more susceptible to reference points as compared to more reflective individuals. In Experiment 1, we confirmed that individuals who scored high on the Cognitive Reflection Test discount less strongly than less reflective individuals, but we also show that such individuals are less susceptible to imposed reference points. Experiment 2 replicated these findings additionally providing evidence that cognitive reflection predicts discounting strength and (in)dependency to reference points over and above individual difference in numeracy.

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Psychology in Outerspace

European Psychologist ◽

10.1027/1016-9040/a000023 ◽

2010 ◽

Vol 15 (3) ◽

pp. 220-228 ◽

Cited By ~ 5

Author(s):

Viren Swami ◽

Tomas Chamorro-Premuzic ◽

Manal Shafi

Keyword(s):

Individual Difference ◽

Sensation Seeking ◽

Structural Equation ◽

Political Orientation ◽

Equation Modeling ◽

Big Five Personality ◽

Social Conformity ◽

Extraterrestrial Life ◽

Paranormal Beliefs ◽

Future Work

Previous work has shown that is important to consider the disjunction between paranormal and nonparanormal beliefs about extraterrestrial life. The current study examined the association between both such beliefs and individual difference and demographic variables. A total of 555 British participants completed the Extraterrestrial Beliefs Scale, as well as measures of their Big Five personality scores, social conformity, sensation seeking, and demographics. Results showed no sex differences in ratings of paranormal and nonparanormal extraterrestrial beliefs, but participants rated nonparanormal beliefs more positively than paranormal beliefs. Results of structural equation modeling showed that individual difference factors (specifically, Openness, Conscientiousness, and social conformity) explained 21% of the variance in extraterrestrial beliefs, whereas demographic factors (specifically, education level, political orientation, and religiosity) explained 16% of the variance. Limitations and directions for future work are considered.

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