Personality and lexical decision times for evaluative words

2010 ◽  
Vol 24 (2) ◽  
pp. 123-136 ◽  
Author(s):  
Peter Borkenau ◽  
Marko Paelecke ◽  
Rongrong Yu
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Multilevel Modelling ◽  
Decision Task ◽  
Vocal Responses ◽  
Manual Responses ◽  
Self Reports ◽  
Response Modes ◽  
Decision Times

We studied personality influences on accessibility of pleasant and unpleasant stimuli in a sample of 129 students. Self‐reports and reports by knowledgeable informants on extraversion, neuroticism, approach temperament and avoidance temperament were combined with a go/no‐go lexical decision task that included pleasant, unpleasant and neutral words, and two response modes, manual and vocal. The data were analysed using multilevel modelling. Extraversion and approach temperament predicted faster identification of pleasant words than of neutral and of unpleasant words. Vocal responses took longer than manual responses, but mode of response did not interact with the valence of the words. Copyright © 2009 John Wiley & Sons, Ltd.

Well‐being and the accessibility of pleasant and unpleasant concepts

2007 ◽  
Vol 21 (2) ◽  
pp. 169-189 ◽  
Author(s):  
Peter Borkenau ◽  
Nadine Mauer
Keyword(s):  
Individual Differences ◽  
Lexical Decision ◽  
Lexical Decision Task ◽  
Reaction Times ◽  
Well Being ◽  
Decision Task ◽  
Related Concept ◽  
Trait Affect ◽  
Negative Trait ◽  
Decision Times

The trait–congruency hypothesis predicts that persons high in positive or negative trait affect more readily process pleasant or unpleasant stimuli, respectively. In two studies, participants were administered measures of personality and affect. Moreover, a yes/no lexical decision task with pleasant, unpleasant and neutral words was administered in Study 1, whereas a go/no‐go task was used in Study 2. Several methods to increase reliabilities of differences in reaction times are explored. Correlations of measures of personality and trait affect with decision times were mostly consistent with the trait–congruency hypothesis, particularly for decision times in the go/no‐go task that measured individual differences in valence‐specific decision times more reliably. The findings suggest that trait‐related concept accessibility is one source of trait congruity. Copyright © 2006 John Wiley & Sons, Ltd.

Quantifying semantic animacy: How much are words alive?

2016 ◽  
Vol 37 (6) ◽  
pp. 1477-1499 ◽  
Author(s):  
JELENA RADANOVIĆ ◽  
CHRIS WESTBURY ◽  
PETAR MILIN
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Decision Task ◽  
Cognitive Effects ◽  
Property A ◽  
Behavioral Correlates ◽  
Underlying Distribution ◽  
Semantic Categorization ◽  
Decision Times ◽  
Category Decision

ABSTRACTThe main goal of this study, which comprised two experimental tasks and three normative studies, was to describe the underlying distribution of semantic animacy, with the focus on Serbian and English. Animacy was measured using three normative techniques. The cognitive effects of obtained measures were tested in two experiments conducted in both Serbian and English: a visual lexical decision task and a semantic categorization task. Results suggest that semantic animacy is a graded property. A high correlation between Serbian and English measures suggests that semantic animacy might be language independent, most likely because of its biological grounding. As for its behavioral correlates, animacy does not affect lexical decision times but it does codetermine the categorization speed: the category decision gradually slows as a function of the degree of animacy. These results were consistent across two languages under research scrutiny. We thus conclude that animacy is a continuous aspect of meaning.

scholarly journals Task-specific contribution of the right posterior cerebellum to language processing in healthy individuals

2021 ◽  
Author(s):  
Fleur L. P. Bongaerts ◽  
Dennis J. L. G. Schutter ◽  
Jana Klaus
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Language Processing ◽  
Language Comprehension ◽  
Sentence Comprehension ◽  
Decision Task ◽  
Unrelated Control ◽  
Manual Responses ◽  
The Right

Clinical and neuroscientific studies in healthy volunteers have established that the cerebellum contributes to language comprehension and production. Yet most evidence is correlational and the exact role of the cerebellum remains unclear. The aim of this study was to investigate the role of the right cerebellum in unimpaired language comprehension and production using non-invasive brain stimulation. In this double-blind, sham-controlled experiment, thirty-six healthy participants received anodal or sham transcranial direct current (tDCS) stimulation to the right cerebellum while performing a lexical decision, sentence comprehension, verbal fluency and language-unrelated control task. Results showed that anodal relative to sham tDCS caused faster manual responses in the lexical decision task. Additional exploratory analyses suggest load-specific performance modulation in the sentence comprehension and lexical decision task, with tDCS improving performance in low-load trials of the sentence comprehension task and high-load trials in the lexical decision task. Overall, our findings provide evidence for the involvement of the right posterior cerebellum in comprehension-based language tasks requiring a manual response. Further research is needed to dissociate the influence of task difficulty and timing of the underlying cognitive processes.

Individual differences in depression, induced mood, and perception of emotionally toned words

1992 ◽  
Vol 6 (3) ◽  
pp. 215-224 ◽  
Author(s):  
José Antonio Ruiz Caballero ◽  
José Bermúdez Moreno
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Perceptual Bias ◽  
Decision Task ◽  
Associative Network ◽  
Induced Mood ◽  
Emotion And Memory ◽  
Associative Network Theory ◽  
Positive Nature ◽  
Decision Times

The associative network theory of emotion and memory, outlined by Bower (1981), predicts that depressed mood leads to biases which favour the perception of mood‐congruent information. In this study, a lexical decision task was used to assess the effects of degree of depression and induced elation and depression on lexical decision times for positive and negative words. Subsequently, subjects were given a recall test for the words presented during the lexical decision task. The results partially offered support for perceptual bias. The data showed that in non‐depressed and elation‐induced subjects, decision times were differentially affected by hedonic tone. Words of positive nature were responded to significantly faster than were negative words. In mildly depressed and depression‐induced, decision times were similar for both types of words (positive and negative). These findings are discussed in relation to the associative network model and a growing amount of empirical research on human emotion and cognition.

Effect of Emotions in a Lexical Decision Task

2017 ◽  
Vol 76 (2) ◽  
pp. 71-79 ◽  
Author(s):  
Hélène Maire ◽  
Renaud Brochard ◽  
Jean-Luc Kop ◽  
Vivien Dioux ◽  
Daniel Zagar
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Emotional State ◽  
Control Group ◽  
Decision Task ◽  
Attentional Orienting ◽  
Emotional States ◽  
Sequence Effect ◽  
Emotion Induction ◽  
Before And After

Abstract. This study measured the effect of emotional states on lexical decision task performance and investigated which underlying components (physiological, attentional orienting, executive, lexical, and/or strategic) are affected. We did this by assessing participants’ performance on a lexical decision task, which they completed before and after an emotional state induction task. The sequence effect, usually produced when participants repeat a task, was significantly smaller in participants who had received one of the three emotion inductions (happiness, sadness, embarrassment) than in control group participants (neutral induction). Using the diffusion model ( Ratcliff, 1978 ) to resolve the data into meaningful parameters that correspond to specific psychological components, we found that emotion induction only modulated the parameter reflecting the physiological and/or attentional orienting components, whereas the executive, lexical, and strategic components were not altered. These results suggest that emotional states have an impact on the low-level mechanisms underlying mental chronometric tasks.

Are Emotions Abstract or Concrete?

2017 ◽  
Vol 64 (5) ◽  
pp. 315-324 ◽  
Author(s):  
Xu Xu ◽  
Chunyan Kang ◽  
Kaia Sword ◽  
Taomei Guo
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Well Being ◽  
Event Related Potential ◽  
Decision Task ◽  
N400 Amplitude ◽  
Abstract Nouns ◽  
Concrete Nouns ◽  
Emotion Concepts ◽  
Healthy Participants

Abstract. The ability to identify and communicate emotions is essential to psychological well-being. Yet research focusing exclusively on emotion concepts has been limited. This study examined nouns that represent emotions (e.g., pleasure, guilt) in comparison to nouns that represent abstract (e.g., wisdom, failure) and concrete entities (e.g., flower, coffin). Twenty-five healthy participants completed a lexical decision task. Event-related potential (ERP) data showed that emotion nouns elicited less pronounced N400 than both abstract and concrete nouns. Further, N400 amplitude differences between emotion and concrete nouns were evident in both hemispheres, whereas the differences between emotion and abstract nouns had a left-lateralized distribution. These findings suggest representational distinctions, possibly in both verbal and imagery systems, between emotion concepts versus other concepts, implications of which for theories of affect representations and for research on affect disorders merit further investigation.

Phonological Effects in the Phonological Lexical Decision Task

1994 ◽  
Author(s):  
P. M. Pexman ◽  
C. I. Racicot ◽  
Stephen J. Lupker
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Decision Task
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