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Voluntary pursuit of negatively valenced stimuli from childhood to early adulthood.

ABSTRACT: Although common sense suggests that we are motivated to pursue positive and avoid negative experiences, previous research shows that people regularly seek out negative experiences. In the current study, we characterized this tendency from childhood to young adulthood. Due to the known increases in risky behavior and sensation seeking in adolescence, we hypothesized that adolescents would show an increased engagement with negatively valenced stimuli compared to children and adults. Participants aged 4-25 (N = 192) completed a behavioral task assessing motivation to engage with negative, positive, and neutral images. On each trial, participants viewed two small images and selected one to view at a larger size for up to 10s. Trials were organized into three valence conditions: negative versus positive images (matched on arousal), negative versus neutral images, and positive versus neutral images. Although participants chose positive images more than neutral or negative images, participants selected negative images frequently, even when given a positive (28% of trials) or neutral (42% of trials) alternative. Contrary to expectations, the tendency to choose negative images was highest in early childhood and decreased linearly with increasing age, and the tendency to choose positive images increased linearly with age. These results provide insight into how motivation to engage with emotional stimuli varies across age. It is possible that the novelty and rarity of negative experiences drives children to pursue these stimuli. Alternatively, children may find negative images less aversive, which would caution against assuming that these stimuli elicit the same motivational states in individuals of all ages.

SUBMITTER: Grisanzio KA

PROVIDER: S-EPMC7775909 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Voluntary pursuit of negatively valenced stimuli from childhood to early adulthood.

Grisanzio Katherine A KA Sasse Stephanie F SF Nook Erik C EC Lambert Hilary K HK McLaughlin Katie A KA Somerville Leah H LH

Developmental science 20200806 2

Although common sense suggests that we are motivated to pursue positive and avoid negative experiences, previous research shows that people regularly seek out negative experiences. In the current study, we characterized this tendency from childhood to young adulthood. Due to the known increases in risky behavior and sensation seeking in adolescence, we hypothesized that adolescents would show an increased engagement with negatively valenced stimuli compared to children and adults. Participants a ...[more]

PMID: 32615010

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Project description:OBJECTIVE:Illness behaviors-or responses to bodily symptoms-predict individuals' recovery and functioning; however, there has been little research on the early life personality antecedents of illness behavior. This study's primary aims were to evaluate (a) childhood temperament traits (i.e., emotionality and sociability) as predictors of adult illness behaviors, independent of objective health; and (b) adult temperament traits for mediation of childhood temperament's associations. METHOD:Participants included 714 (53% male; 350 adoptive family and 364 control family) children and siblings from the Colorado Adoption Project (CAP; Plomin & DeFries, 1983). Structural regression analyses evaluated paths from childhood temperament to illness behavior (i.e., somatic complaints, sick days, and medication use) at two adulthood assessments (CAP years 21 and 30). Analyses controlled for participant age, sex, family type (adoptive or control), adopted status, parent education/occupation, and middle childhood illnesses, doctor visits, and life events stress. RESULTS:Latent illness behavior factors were established across 2 adulthood assessments. Multilevel path analyses revealed that higher emotionality (fearfulness) in adulthood-but not childhood temperament-predicted higher levels of illness behavior at both assessments. Lastly, lower emotionality-fearfulness partially mediated the effect of higher childhood sociability on adult illness behavior. CONCLUSIONS:Results suggest the importance of childhood illness experiences and adult emotionality (fearfulness) in shaping illness behavior in early adulthood. They also suggest a small, protective role of childhood sociability on reduced trait fearfulness in adulthood. These findings broaden our understanding of the prospective links between temperament and illness behavior development, suggesting distinct associations from early life illness experiences. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

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Voluntary pursuit of negatively valenced stimuli from childhood to early adulthood.

Publications

Voluntary pursuit of negatively valenced stimuli from childhood to early adulthood.

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