Sluggish cognitive tempo and positive valence systems: Unique relations with greater reward valuation but less willingness to work.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of affective disorders"
DOI: 10.1016/j.jad.2019.10.006
Abstract: BACKGROUND Research has started conceptualizing sluggish cognitive tempo (SCT) within the Research Domain Criteria (RDoC), but no study has tested SCT symptomatology in relation to the positive valence systems. METHODS Participants (N = 4,679; 18-29 years; M = 19.08,… read more here.
Keywords: positive valence; reward valuation; valence; willingness work ... See more keywords
Predictive modeling for classification of positive valence system symptom severity from initial psychiatric evaluation records.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of biomedical informatics"
DOI: 10.1016/j.jbi.2017.05.019
Abstract: In response to the challenges set forth by the CEGS N-GRID 2016 Shared Task in Clinical Natural Language Processing, we describe a framework to automatically classify initial psychiatric evaluation records to one of four positive… read more here.
Keywords: positive valence; valence system; evaluation records; psychiatric evaluation ... See more keywords
The Positive Valence Systems Scale: Development and Validation
Sign Up to like & getrecommendations! Published in 2019 at "Assessment"
DOI: 10.1177/1073191119869836
Abstract: We present the Positive Valence Systems Scale (PVSS), a measure of the National Institute of Mental Health’s Research Domain Criteria Positive Valence Systems domain. An initial long form of the scale (45 items) providing a… read more here.
Keywords: positive valence; development validation; systems scale; scale development ... See more keywords
Positive Valence Bias in L2 Vocabulary Acquisition: Evidence From Chinese Emotion Idioms
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2022.783604
Abstract: Positive valence bias refers to speakers responding faster to positive than negative information in L2 emotion words. Few researchers paid attention to the initial learning phase of L2 Chinese emotion idioms in which whether positive… read more here.
Keywords: positive valence; valence; valence bias; chinese emotion ... See more keywords
Application of the RDoC Framework to Predict Alcohol Use and Suicidal Thoughts and Behaviors among Early Adolescents in the Adolescent Brain and Cognitive Development (ABCD) Study
Sign Up to like & getrecommendations! Published in 2022 at "Brain Sciences"
DOI: 10.3390/brainsci12070935
Abstract: Alcohol use confers risk for suicidal thoughts and behaviors (ideation, attempt) in early adolescents. The Research Domain Criteria provides a framework for examination of multidimensional and modifiable risk factors. We examined distinct latent profiles based… read more here.
Keywords: positive valence; thoughts behaviors; alcohol use; suicidal thoughts ... See more keywords