2009
DOI: 10.1037/a0014591
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Activity inhibition: A predictor of lateralized brain function during stress?

Abstract: The authors tested the hypothesis that activity inhibition (AI), a measure of the frequency of the word "not" in written material, marks a propensity to engage functions of the right hemisphere (RH) and disengage functions of the left hemisphere (LH), particularly during stress. Study 1 and Study 2 showed that high AI predicts faster detection of stimuli presented to the RH, relative to the LH. Study 2 provided evidence that the AI-laterality effect is specific to perceptual, but not motor, laterality and that… Show more

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Cited by 35 publications
(47 citation statements)
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References 72 publications
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“…I also included activity inhibition, the frequency with which the negation not (German: nicht ) occurs in the PSE, in the analysis. This variable represents a propensity to engage the right hemisphere in response to stress and is frequently assessed along with implicit motive measures, because it often moderates the effects of motives on outcome measures (see Schultheiss et al, 2009; Langens, 2010). …”
Section: Study 1: Deriving and Validating Liwc-based Motive Scores Inmentioning
confidence: 99%
“…I also included activity inhibition, the frequency with which the negation not (German: nicht ) occurs in the PSE, in the analysis. This variable represents a propensity to engage the right hemisphere in response to stress and is frequently assessed along with implicit motive measures, because it often moderates the effects of motives on outcome measures (see Schultheiss et al, 2009; Langens, 2010). …”
Section: Study 1: Deriving and Validating Liwc-based Motive Scores Inmentioning
confidence: 99%
“…The scorer had previously exceeded the 85% interrater agreement criterion on calibration materials as a measure for scoring reliability and was blind to the research hypotheses. AI was determined per word-count software as the frequency of the negation “not” in its written-out and contracted variants in participants' PSE stories (see Schultheiss et al, 2009a). On average, participants wrote 919 ( SD = 275) words, containing 4.74 ( SD = 2.88) power, 5.64 ( SD = 3.11) affiliation, 7.04 ( SD = 2.91) achievement images, and 8.33 ( SD = 6.33) AI scores summed across stories.…”
Section: Methodsmentioning
confidence: 99%
“…In early conceptions, AI was assumed to represent a linguistic marker of an individual's mere ability to inhibit emotional impulses and behavior (e.g., McClelland and Boyatzis, 1982). In more modern conceptions, AI is understood as a propensity to engage emotion-processing functions of the right hemisphere, which are supposed to facilitate the flexible adjustment of behavior to challenging circumstances in social interactions (Schultheiss et al, 2009a). The right hemisphere also plays a key role in the encoding and decoding of nonverbal signals of emotion such as FEEs (e.g., Adolphs, 2002), which might be the mediating process for AI influences on various social outcomes.…”
Section: Introductionmentioning
confidence: 99%
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“…The way motives are acted out is modulated by the degree of activity inhibition inherent in a person. AI is not an implicit motive itself, but a stable tendency refining the manner in which motives become manifest (Schultheiss et al, 2009). If people are high in AI, they are able to inhibit the expression of emotional and motivational impulses (McClelland, 1979).…”
Section: Introductionmentioning
confidence: 99%