Results 31 to 40 of about 403,106 (315)

Confounds and Consequences in Geotagged Twitter Data [PDF]

, 2015
Twitter is often used in quantitative studies that identify geographically-preferred topics, writing styles, and entities. These studies rely on either GPS coordinates attached to individual messages, or on the user-supplied location field in each ...
Eisenstein, Jacob, Pavalanathan, Umashanthi   +1 more
core   +2 more sources

The Stability of Problem Behavior Across the Preschool Years: An Empirical Approach in the General Population [PDF]

, 2016
This study examined the stability of internalizing and externalizing problems from age 1.5 to 6 years, while taking into account developmental changes in the presentation of problems. The study comprised a population-based cohort of 7,206 children (50.4 %
Althoff, R.R. (Robert), Basten, M.G.J. (Maartje), Ende, J. (Jan) van der, Hofman, A. (Albert), Hudziak, J.J. (James), Jaddoe, V.W.V. (Vincent), Schoot, A.G.J. (Rens) van de, Tiemeier, H.W. (Henning), Verhulst, F.C. (Frank)   +8 more
core   +1 more source

Statistical power for cluster analysis

BMC Bioinformatics, 2022
Background Cluster algorithms are gaining in popularity in biomedical research due to their compelling ability to identify discrete subgroups in data, and their increasing accessibility in mainstream software.
Edwin S. Dalmaijer, Camilla L. Nord, Duncan E. Astle   +2 more
doaj   +1 more source

Young people’s happiness in the context of negative life events and coping strategies: a latent profile and latent class analysis

BMC Psychology, 2023
Young people have to cope with many negative life events and stress factors to maintain their happiness. Although there are studies on how they benefit from different coping strategies and their results, there is no study that profiles/groups young ...
Sema Polatcı, Ömer Lütfi Antalyalı, Ali Murat Alparslan, Seher Yastıoğlu   +3 more
doaj   +1 more source

Latent profile analysis of passion for work and its relationship with psychological well-being

Medycyna Pracy, 2022
Background So far, studies based on the dualistic model of passion have ignored how the 2 different types of passion interact in a person’s identity.
Karolina Mudło-Głagolska
doaj   +1 more source

The Application of Latent Class Analysis for Investigating Population Child Mental Health: A Systematic Review

Frontiers in Psychology, 2019
Background: Latent class analysis (LCA) can be used to identify subgroups of children with similar patterns of mental health symptoms and/or strengths. The method is becoming more commonly used in child mental health research, but there are reservations ...
Kimberly J. Petersen, Pamela Qualter, Neil Humphrey   +2 more
doaj   +1 more source

Are there three main subgroups within the patellofemoral pain population? A detailed characterisation study of 127 patients to help develop targeted Intervention (TIPPs) [PDF]

, 2016
• Background Current multimodal approaches for the management of non-specific patellofemoral pain are not optimal, however, targeted intervention for subgroups could improve patient outcomes.
Arden, Nigel, Baltzopoulos, Bill, Callaghan, Michael, Dey, Maria Paola, Dixon, John, Hogarth, Russell, Janssen, Jessica, Martin, Denis, Richards, Jim, Ritchie, Elizabeth, Selfe, James, Stokes, Maria, Sutton, Chris J, Witvrouw, Erik   +13 more
core   +3 more sources

Influence of Context on Item Parameters in Forced-Choice Personality Assessments [PDF]

, 2016
A fundamental assumption in computerized adaptive testing (CAT) is that item parameters are invariant with respect to context – items surrounding the administered item.
Anna Brown, Bartram D., Brown A., Brown A., CEB, CEB, Costa P. T., Embretson S., Friedman H., Houston J. S., Lin Y., Muthén L. K., Paulhus D. L., van de Vijver F. J. R., Yin Lin   +14 more
core   +1 more source

Patterns of prospection bias predict mental health among Chinese college students: a latent profile analysis. [PDF]

BMC Psychiatry
Xia L, Bai X, Feng Z, Yan J, Yang Z.
europepmc   +2 more sources

Handgun carrying among youth in the United States [PDF]

, 2016
Despite a wealth of research finding that adolescents who carry handguns are involved in risky behaviors, there has been little exploration into the heterogeneity of this behavior.
Boutwell, Brian B., Curtis, Mary P., DeLisi, Matt, Salas-Wright, Christopher P., Vaughn, Michael G.   +4 more
core   +1 more source