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Student performance, MOOC logs, knowledge tracing, standardized tests, learning analytics
14,666 datasets
A collection of brain activity and functional connectivity measurements from a study investigating the role of the intraparietal sulcus in response inhibition. The study employed a stop-signal task and transcranial magnetic stimulation, with behavioral data including stop-signal reaction time (SSRT). The dataset was published by Takahiro Osada in 2020.
Specimens from the late Ediacaran Ediacara Member of South Australia reveal anatomical details of the frondose taxon Arborea arborea. The data supports evidence for tissue differentiation, fluid-filled holdfast discs, and fascicled tubular structures within the stalk. It is authored by Frances S. Dunn and published in 2020.
This dataset supports research on determining motor intent from targeted reaching motions disturbed by unexpected forces. It includes data from a study with eight human subjects, analyzing intended trajectories derived from feedforward and feedback controls. The modeling approach inverts control signals to estimate intent, with sensitivity to parameter uncertainties examined.
32 participants underwent pharmacology, scalp EEG, and computational modeling to study catecholaminergic regulation of learning rate in a dynamic environment. The dataset includes electrophysiological data like the P3 component and computational variables such as prediction-error magnitude and belief uncertainty. It provides evidence for the causal role of norepinephrine and dopamine systems in adapting learning to environmental change.
This dataset supports a study on suppressing overlearning in Independent Component Analysis (ICA) for removing muscular artifacts from electroencephalographic (EEG) records. The research demonstrates a subspace projection technique that improves artifact separation for short, high-density EEG signals compared to standard ICA methods. The author is Jan Sebek, with the data last updated in June 2020.
Experimental data from a reversal-learning regime conducted on a diverse panel of Drosophila melanogaster genotypes. It captures genetic variation in baseline learning ability and a consistent 1.3× increase in learning speed with reversal. The dataset provides measurements for analyzing the relationship between genotype and learning flexibility.
Data from a study investigating dopamine's role in motor skill learning and synaptic plasticity in rat primary motor cortex. The research, authored by Mengia-Seraina Rioult-Pedotti, challenges the traditional view of PKA modulation by demonstrating a key role for phospholipase C (PLC) activation. The dataset includes experimental results on forelimb reaching task performance and long-term potentiation measurements under various pharmacological conditions.
This dataset investigates environmental drivers of water salinity across Spanish rivers, assessing the extent and causes of salinization. It examines variation among river typologies and between reaches in good and poor ecological status as defined by the Water Framework Directive. The analysis identifies natural and anthropogenic factors, with land use being a primary driver affecting over one quarter of Spanish rivers.
Service or body responsible for implementing and ensuring compliance with a public utility easement (SUP). The manager may be the beneficiary of the easement or a delegated body, and this role can change over time. The dataset is provided by the Bureau de Recherches Géologiques et Minières and was last updated in July 2020.
A 2020 snapshot of staff at the communal institution "Educational Association 'General Education School of I-II degrees - Lyceum 19 - out-of-school center'" in Kirovohrad, Ukraine. The data likely contains records for pedagogical workers, including identifiers, names, gender, qualifications, experience, and position. It was published on the eu_open_data platform by the States site of Ukraine.
This dataset originates from a study investigating how the temporal contingency of a virtual tutor's gaze interaction influences foreign language word learning. University students were assigned to either a live, interactive agent group or a recorded, non-contingent agent group, with learning outcomes measured. The specific row count, column count, and file formats are unknown.
180,000 acres of land in seven Phoenix metro cities were identified as suitable for multifunctional edible landscaping via GIS analysis. The dataset, authored by Christopher Robinson and published in 2020, includes business model comparisons and scenarios estimating potential value creation between $3.9 and $66 billion and positive ROI in 11 out of 12 cases.
NCEI Accession 0163764 contains oceanographic and surface meteorological data collected from a moored station in the Indian River Lagoon, Florida. Florida Atlantic University gathered the data, which was assembled by SECOORA and submitted to NOAA's NCEI. Measurements were recorded from October 2015 to June 2020.
Oceanographic and surface meteorological data were collected from a single moored station in Florida's Indian River Lagoon over a 4.7-year period from 2015 to 2020. Florida Atlantic University gathered the in-situ measurements, which were assembled by the Southeast Coastal Ocean Observing Regional Association (SECOORA) and submitted to NOAA's National Centers for Environmental Information.
Paleontological data on a new ostracod species, Spiricopia aurita, from the Silurian Herefordshire Lagerstätte in the UK, dated to 430 million years ago. It documents exceptionally rare soft-part preservation, including details of the respiratory and circulatory systems such as gill lamellae and associated canals.
Aggregating neural recordings from monkeys used in a saccadic learning paradigm to study error signaling in the cerebellum. The data was collected by author Marc Junker and published in 2020. It includes signals related to Complex Spikes and Simple Spikes, key features for analyzing cerebellar motor learning.
A financial results report for the municipal institution 'Poltava children's and youth sports school 'wedding''. The data was published by the States site of Ukraine on the eu_open_data platform on 2020-07-17. The dataset is provided in an Excel XLSX format.
Report 2nd Communal institution "Poltava children's and youth sports school "wedding" details receipts and expenditures of a general fund. Published on the eu_open_data platform by the States site of Ukraine. The dataset was last updated on July 15, 2020.
As of January 1, 2020, this dataset records the queue for child registration at the 'Sun' preschool institution in the Slobozhanska village council. It was published by the States site of Ukraine on June 4, 2020. The data is provided in an Excel XLSX file.
A dataset from 2020 describing the service areas of secondary educational institutions in Ukraine. The data is provided by the States site of Ukraine and is available in an Excel XLSX format.