Jiří Lukavský
Biographic Data
| ID | 1630699 |
|---|---|
| NAME | Jiří Lukavský |
| GIVEN NAMES | Jiří |
| FAMILY NAME | Lukavský |
| SIGNATURE | LUKAVSKÝ J |
| AFFILIATIONS | Czech Academy of Sciences |
| ORCID | 0000-0002-1082-229X |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 31 |
| AUTHOR COUNT | 9 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
Midlife physical activity as a link to better mental health, functional status, and episodic memory in old-old women: Preliminary study
Midlife physical activity (PA) has been established as one of the modifiable lifestyle factors decreasing the risk of developing dementia. It is unclear whether it also helps with maintaining youthful episodic memory until very old age or becoming a SuperAger. SuperAger (SA) is a person aged 80+ with the episodic memory ability of 60-years old and age-appropriate performance in other cognitive domains. This study examined the association between …
“ ChatGPT can make mistakes. Check important info.” Epistemic beliefs and metacognitive accuracy in students' integration of ChatGPT content into academic writing
Recent studies have conceptualized ChatGPT as an epistemic authority; however, no research has yet examined how epistemic beliefs and metacognitive accuracy affect students' actual use of ChatGPT‐generated content, which often contains factual inaccuracies. Therefore, the present experimental study aimed to examine how university students integrate correct and incorrect information from expert‐written and ChatGPT‐generated articles when writing i…
Gaze coherence reveals distinct tracking strategies in multiple object and multiple identity tracking
In dynamic environments, a central task of the attentional system is to keep track of objects changing their spatial location over time. In some instances, it is sufficient to track only the spatial locations of moving objects (i.e., multiple object tracking; MOT). In other instances, however, it is also important to maintain distinct identities of moving objects (i.e., multiple identity tracking; MIT). Despite previous research, it is not clear …
ChatGPT improves creative problem-solving performance in university students: An experimental study
School-Based Prevention of Screen-Related Risk Behaviors during the Long-Term Distant Schooling Caused by Covid-19 Outbreak
The COVID-19 outbreak and related restrictions meant a higher incidence of screen-related risk behaviors in both children and adolescents. Our goal was to assess the perceived importance and extent of school-based preventions related to these risks during the long-term, nation-wide distant schooling period in the Czech Republic. The online survey was responded to by the school-based prevention specialists (N = 1698). For the analysis, within-subj…
Mandatory Home Education During the Covid-19 Lockdown in the Czech Republic: A Rapid Survey of 1st-9th Graders' Parents
Schools have been closed in many countries due to the on-going COVID-19 pandemic, but education continues online. Little is known about how parents cope with educating their children in this unprecedented situation. Here, we present the results of a rapid survey examining the experience of Czech parents of children in Grades 1-9 (Age ~ 6-15; N = 9,810) with respect to home education home during the COVID-19 lockdown. This survey was distributed w…
Justify your alpha
Short version of the Zimbardo Time Perspective Inventory (ZTPI-short) with and without the Future-Negative scale, verified on nationally representative samples
Aim The "time perspective" becomes increasingly relevant in psychological assessment, but time constraints sometimes prevent the use of the popular Zimbardo Time Perspective Inventory (ZTPI) in its full extent. This study focuses on short versions (ZTPI-short), comprising 3 items for each scale, 15 items in total (18 when Future-Negative is added). Objectives included testing the psychometric properties of the abbreviated ZTPI and optional balanc…
The malleability of working memory and visuospatial skills: A randomized controlled study in older adults
There is accumulating evidence that training on working memory (WM) generalizes to other nontrained domains, and there are reports of transfer effects extending as far as to measures of fluid intelligence. Although there have been several demonstrations of such transfer effects in young adults and children, they have been difficult to demonstrate in older adults. In this study, we investigated the generalizing effects of an adaptive WM interventi…
Justify your alpha
Short version of the Zimbardo Time Perspective Inventory (ZTPI-short) with and without the Future-Negative scale, verified on nationally representative samples
Aim The "time perspective" becomes increasingly relevant in psychological assessment, but time constraints sometimes prevent the use of the popular Zimbardo Time Perspective Inventory (ZTPI) in its full extent. This study focuses on short versions (ZTPI-short), comprising 3 items for each scale, 15 items in total (18 when Future-Negative is added). Objectives included testing the psychometric properties of the abbreviated ZTPI and optional balanc…
The malleability of working memory and visuospatial skills: A randomized controlled study in older adults
There is accumulating evidence that training on working memory (WM) generalizes to other nontrained domains, and there are reports of transfer effects extending as far as to measures of fluid intelligence. Although there have been several demonstrations of such transfer effects in young adults and children, they have been difficult to demonstrate in older adults. In this study, we investigated the generalizing effects of an adaptive WM interventi…
The malleability of working memory and visuospatial skills: A randomized controlled study in older adults
There is accumulating evidence that training on working memory (WM) generalizes to other nontrained domains, and there are reports of transfer effects extending as far as to measures of fluid intelligence. Although there have been several demonstrations of such transfer effects in young adults and children, they have been difficult to demonstrate in older adults. In this study, we investigated the generalizing effects of an adaptive WM interventi…
Short version of the Zimbardo Time Perspective Inventory (ZTPI-short) with and without the Future-Negative scale, verified on nationally representative samples
Aim The "time perspective" becomes increasingly relevant in psychological assessment, but time constraints sometimes prevent the use of the popular Zimbardo Time Perspective Inventory (ZTPI) in its full extent. This study focuses on short versions (ZTPI-short), comprising 3 items for each scale, 15 items in total (18 when Future-Negative is added). Objectives included testing the psychometric properties of the abbreviated ZTPI and optional balanc…
Justify your alpha
Mandatory Home Education During the Covid-19 Lockdown in the Czech Republic: A Rapid Survey of 1st-9th Graders' Parents
Schools have been closed in many countries due to the on-going COVID-19 pandemic, but education continues online. Little is known about how parents cope with educating their children in this unprecedented situation. Here, we present the results of a rapid survey examining the experience of Czech parents of children in Grades 1-9 (Age ~ 6-15; N = 9,810) with respect to home education home during the COVID-19 lockdown. This survey was distributed w…
School-Based Prevention of Screen-Related Risk Behaviors during the Long-Term Distant Schooling Caused by Covid-19 Outbreak
The COVID-19 outbreak and related restrictions meant a higher incidence of screen-related risk behaviors in both children and adolescents. Our goal was to assess the perceived importance and extent of school-based preventions related to these risks during the long-term, nation-wide distant schooling period in the Czech Republic. The online survey was responded to by the school-based prevention specialists (N = 1698). For the analysis, within-subj…
Gaze coherence reveals distinct tracking strategies in multiple object and multiple identity tracking
In dynamic environments, a central task of the attentional system is to keep track of objects changing their spatial location over time. In some instances, it is sufficient to track only the spatial locations of moving objects (i.e., multiple object tracking; MOT). In other instances, however, it is also important to maintain distinct identities of moving objects (i.e., multiple identity tracking; MIT). Despite previous research, it is not clear …
ChatGPT improves creative problem-solving performance in university students: An experimental study
“ ChatGPT can make mistakes. Check important info.” Epistemic beliefs and metacognitive accuracy in students' integration of ChatGPT content into academic writing
Recent studies have conceptualized ChatGPT as an epistemic authority; however, no research has yet examined how epistemic beliefs and metacognitive accuracy affect students' actual use of ChatGPT‐generated content, which often contains factual inaccuracies. Therefore, the present experimental study aimed to examine how university students integrate correct and incorrect information from expert‐written and ChatGPT‐generated articles when writing i…
Midlife physical activity as a link to better mental health, functional status, and episodic memory in old-old women: Preliminary study
Midlife physical activity (PA) has been established as one of the modifiable lifestyle factors decreasing the risk of developing dementia. It is unclear whether it also helps with maintaining youthful episodic memory until very old age or becoming a SuperAger. SuperAger (SA) is a person aged 80+ with the episodic memory ability of 60-years old and age-appropriate performance in other cognitive domains. This study examined the association between …
Psychology (8 works) · Computer Science (7 works) · Cognition (4 works) · Artificial Intelligence (2 works) · Child Development and Digital Technology (2 works) · Cognitive psychology (2 works) · Developmental psychology (2 works) · Impact of Technology on Adolescents (2 works) · Intervention (counseling (2 works) · Mathematics (2 works)