psych_neurocog_df: Psychotic Cognition

In NeuroDataSets: A Comprehensive Collection of Neuroscience and Brain-Related Datasets

Psychotic Cognition

Description

This dataset, psych_neurocog_df, is a data frame containing comprehensive neurocognitive assessments from a study comparing performance patterns in schizophrenia, schizoaffective disorder, and controls. The data includes 242 observations across multiple cognitive domains using a psychosis-specific neurocognitive battery.

Usage

data(psych_neurocog_df)

Format

A data frame with 242 observations and 10 variables:

Dx

Factor with 3 levels: Diagnostic group (Schizophrenia/Schizoaffective/Control)

Speed

Integer: Processing speed score

Attention

Integer: Attention/vigilance score

Memory

Integer: Working memory score

Verbal

Integer: Verbal learning score

Visual

Integer: Visual learning score

ProbSolv

Integer: Problem solving score

SocialCog

Integer: Social cognition score

Age

Integer: Participant age in years

Sex

Factor with 2 levels: Participant sex

Details

The dataset name has been updated to 'psych_neurocog_df' for brevity and clarity, while maintaining consistency with the naming style of the NeuroDataSets package. The suffix 'df' indicates that the dataset is a data frame.

Source

Data taken from the heplots package version 1.7.4. Original research: Hartman, L.I. (2016) Schizophrenia and Schizoaffective Disorder: One Condition or Two? Unpublished PhD dissertation, York University.

NeuroDataSets documentation built on Aug. 23, 2026, 1:08 a.m.