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            <header>
                <identifier>oai:data.mendeley.com/2gsjv8m7ch.2</identifier>
                <datestamp>2025-09-15T14:56:43Z</datestamp>
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            <metadata><oai_dc:dc xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <dc:creator id="https://orcid.org/0009-0005-5419-0510">Mondol, Md Mahabub Rana</dc:creator>
    <dc:title>Stress Indicators Dataset for Mental Health Classification</dc:title>
    <dc:publisher>Mendeley Data</dc:publisher>
    <dc:description>This dataset captures responses from 2,000 students regarding their experiences with stress, health, academics, and emotional well-being. The original dataset was collected via Google Forms survey  and later expanded to ensure sufficient sample size for machine learning research. The survey items used a five-point Likert scale (1 = Not at all to 5 = Extremely). All responses have been anonymized to protect participants’ privacy.

The dataset is suitable for:

Stress detection and classification (Eustress vs. Distress).

Analyzing correlations between psychological, academic, and social stressors.

Developing machine learning models for student mental health monitoring.

🔑 Key Features
👤 Demographics

gender: 0 = Male, 1 = Female

age: Numeric (18–22)

🧠 Emotional &amp; Stress Indicators

stress_experience

heartbeat_palpitations

anxiety_tension

sleep_problems

restlessness

irritability

sadness_low_mood

loneliness_isolation

concentration_problems

🩺 Physical &amp; Health Indicators

headaches

health_issues

weight_changes

📚 Academic &amp; Environment Stressors

academic_overload

peer_competition

low_academic_confidence

subject_confidence

academic_conflicts

class_attendance

professor_difficulties

work_environment

home_environment

💬 Social &amp; Relationship Factors

relationship_stress

lack_relaxation_time

🎯 Target Variable

stress_type (encoded):

0 = Distress (Negative Stress)

1 = Eustress (Positive Stress)

2 = Other / Mixed Stress

📂 Dataset File

File: Stress_Dataset_Polished_Encoded.csv

Rows: 2,000

Columns: 26

Missing Values: None

Duplicates: None

Target Variable: stress_type (3 classes)</dc:description>
    <dc:subject>Artificial Intelligence</dc:subject>
    <dc:subject>Mental Health</dc:subject>
    <dc:subject>Stress Analysis</dc:subject>
    <dc:subject>Experimental Stress Analysis</dc:subject>
    <dc:subject>Health Care Evaluation</dc:subject>
    <dc:contributor id="https://orcid.org/0000-0002-7136-6339">Kabir, Md Alamgir</dc:contributor>
    <dc:type>Dataset</dc:type>
    <dc:identifier>doi:10.17632/2gsjv8m7ch.2</dc:identifier>
    <dc:identifier>oai:data.mendeley.com/2gsjv8m7ch.2</dc:identifier>
    <dc:rights>Creative Commons Attribution 4.0 International</dc:rights>
    <dc:rights>http://creativecommons.org/licenses/by/4.0</dc:rights>
    <dc:relation>https://data.mendeley.com/datasets/2gsjv8m7ch</dc:relation>
    <dc:date>2025-09-15T14:56:43Z</dc:date>
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