Christian Rietz
Dados Biográficos
| ID | 6036062 |
|---|---|
| NOME | Christian Rietz |
| PRENOMES | Christian |
| SOBRENOME | Rietz |
| ASSINATURA | RIETZ C |
| AFILIAÇÕES | Heidelberg University of Education |
| ORCID | 0000-0002-7057-4937 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 7 |
| TOTAL DE CITAÇÕES | 3 |
| OBRAS COMO AUTOR | 7 |
| OBRAS COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2013 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
ICT use and well-being in the oldest-old
While prior research has suggested that Information and communication technologies (ICT) use may be associated with enhanced well-being in older adults, evidence for the oldest-old population (aged 80+) remains limited. This study investigates the relationship between ICT use and subjective well-being in adults aged 80 and older using data from the representative German D80+ survey (n = 2,174). Building on earlier findings from a regional survey,…
Resilience Development of Swiss Adolescents
Introduction: We applied a convergent mixed-methods research design, focusing on data from Swiss students to identify patterns of resilience development in high school. Method: The study consisted of an online longitudinal survey conducted in two waves, in autumn 2019 (n = 377 grade seven) and spring 2021 (n = 257 grade eight). By combining latent transition analysis (LTA), a person-oriented quantitative method, and qualitative content analysis, …
Investigating Subscores of Vera 3 German Test Based on Item Response Theory/Multidimensional Item Response Theory Models
In this study, the psychometric properties of the listening and reading subtests of the German VERA 3 test were examined using Item Response Theory (IRT) and Multidimensional Item Response Theory (MIRT) models. Listening and reading subscores were estimated using unidimensional Rasch, 1PL, and 2PL models, and total scores on the German test (listening + reading) were estimated using unidimensional and multidimensional IRT models. Various MIRT mod…
Minority and Majority Adolescents’ Attitudes toward Mutual Acculturation and its Association with Psychological Adjustment
Although acculturation is considered a mutual process, no measure assesses attitudes toward mutual acculturation. Through a novel four-dimensional measurement, this study addresses this research gap by assessing attitudes toward minority and majority acculturation and its relation to psychological adjustment for immigrant-background minority and non-immigrant majority adolescents in public secondary schools in three European countries: in Germany…
Assistive Technology and Mobile ICT Usage Among Oldest-Old Cohorts
This study examines technology adoption among oldest-old cohorts (80+) in private homes and long-term care facilities and analyzes relationships between individual characteristics, the living environment, and different kinds of assistive technologies (AT) and information and communication technologies (ICT). The data analysis is based on a representative survey of the oldest-old group’s quality of life and well-being in North Rhine-Westphalia, Ge…
Perceptions of and Attitudes Toward Death, Dying, Grief, and the Finitude of Life—A Representative Survey Among the General Public in Germany
Some end-of-life aspects have become a significant political and social issue such as elderly care and euthanasia. But hardly anything is known about how the general public in Germany thinks about death and dying more generally. Therefore, we conducted a representative online survey ( N = 997) regarding 21 end-of-life aspects. Differences between subgroups were analyzed by conducting analyses of variance and Tukey honestly significance difference…
Communicating production outcomes as gains or losses, operator skill and their effects on safety-related violations in a simulated production context
In this study, violation-producing conditions from an organizational and individual point of view are investigated. In concrete terms, framing effects of production outcome displays in relation to production goals, the risk of a technical accident, as well as person-related variables and their impact on violations are investigated based on the theoretical assumptions of prospect theory and risk-taking. It is assumed that violations are more likel…
Minority and Majority Adolescents’ Attitudes toward Mutual Acculturation and its Association with Psychological Adjustment
Although acculturation is considered a mutual process, no measure assesses attitudes toward mutual acculturation. Through a novel four-dimensional measurement, this study addresses this research gap by assessing attitudes toward minority and majority acculturation and its relation to psychological adjustment for immigrant-background minority and non-immigrant majority adolescents in public secondary schools in three European countries: in Germany…
Communicating production outcomes as gains or losses, operator skill and their effects on safety-related violations in a simulated production context
In this study, violation-producing conditions from an organizational and individual point of view are investigated. In concrete terms, framing effects of production outcome displays in relation to production goals, the risk of a technical accident, as well as person-related variables and their impact on violations are investigated based on the theoretical assumptions of prospect theory and risk-taking. It is assumed that violations are more likel…
Perceptions of and Attitudes Toward Death, Dying, Grief, and the Finitude of Life—A Representative Survey Among the General Public in Germany
Some end-of-life aspects have become a significant political and social issue such as elderly care and euthanasia. But hardly anything is known about how the general public in Germany thinks about death and dying more generally. Therefore, we conducted a representative online survey ( N = 997) regarding 21 end-of-life aspects. Differences between subgroups were analyzed by conducting analyses of variance and Tukey honestly significance difference…
Assistive Technology and Mobile ICT Usage Among Oldest-Old Cohorts
This study examines technology adoption among oldest-old cohorts (80+) in private homes and long-term care facilities and analyzes relationships between individual characteristics, the living environment, and different kinds of assistive technologies (AT) and information and communication technologies (ICT). The data analysis is based on a representative survey of the oldest-old group’s quality of life and well-being in North Rhine-Westphalia, Ge…
Investigating Subscores of Vera 3 German Test Based on Item Response Theory/Multidimensional Item Response Theory Models
In this study, the psychometric properties of the listening and reading subtests of the German VERA 3 test were examined using Item Response Theory (IRT) and Multidimensional Item Response Theory (MIRT) models. Listening and reading subscores were estimated using unidimensional Rasch, 1PL, and 2PL models, and total scores on the German test (listening + reading) were estimated using unidimensional and multidimensional IRT models. Various MIRT mod…
Minority and Majority Adolescents’ Attitudes toward Mutual Acculturation and its Association with Psychological Adjustment
Although acculturation is considered a mutual process, no measure assesses attitudes toward mutual acculturation. Through a novel four-dimensional measurement, this study addresses this research gap by assessing attitudes toward minority and majority acculturation and its relation to psychological adjustment for immigrant-background minority and non-immigrant majority adolescents in public secondary schools in three European countries: in Germany…
Resilience Development of Swiss Adolescents
Introduction: We applied a convergent mixed-methods research design, focusing on data from Swiss students to identify patterns of resilience development in high school. Method: The study consisted of an online longitudinal survey conducted in two waves, in autumn 2019 (n = 377 grade seven) and spring 2021 (n = 257 grade eight). By combining latent transition analysis (LTA), a person-oriented quantitative method, and qualitative content analysis, …
ICT use and well-being in the oldest-old
While prior research has suggested that Information and communication technologies (ICT) use may be associated with enhanced well-being in older adults, evidence for the oldest-old population (aged 80+) remains limited. This study investigates the relationship between ICT use and subjective well-being in adults aged 80 and older using data from the representative German D80+ survey (n = 2,174). Building on earlier findings from a regional survey,…
Psychology (6 obras) · Medicine (4 obras) · Social Psychology (4 obras) · Social Psychology (3 obras) · Clinical Psychology (2 obras) · Computer Science (2 obras) · Descriptive statistics (2 obras) · Developmental psychology (2 obras) · German (2 obras) · Gerontology (2 obras)