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School-Based Environmentally Friendly Health Practices on Adolescents

The Effect of School-Based Environmentally Friendly Health Practices on Adolescents' Environmental Awareness, Sensitivity, and Well-Being Levels

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07393035
Enrollment
64
Registered
2026-02-06
Start date
2025-02-04
Completion date
2025-04-08
Last updated
2026-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Environmental Awareness and Sensitivity

Keywords

Adolescents, Environmental attitude, Psychological well-being, Environmental literacy, Recycling

Brief summary

This study was conducted to investigate the effect of a school-based environmentally friendly healthy practices program implemented among adolescents on the development of environmental awareness and sensitivity (environmental attitudes, environmental literacy, and recycling behaviors) and well-being levels. This research was carried out using a parallel-group randomized controlled experimental design. The study was conducted at a Secondary School. A total of 64 students participated in the study, with 32 students in the intervention group and 32 students in the control group. The School-Based Environmentally Friendly Healthy Practices Program, consisting of seven sessions, was implemented for the students. In addition to this program, a rhythmic exercise program was applied to the students for six weeks. Data were collected using a Personal Information Form. Environmental Attitude Scale, the Recycling Scale for Secondary School Students, and the Environmental Literacy Scale. Well-being levels were evaluated using the Five-Dimensional Well-Being Model for Adolescents: the EPOCH Scale.

Interventions

OTHERSchool-Based Environmentally Friendly Healthy Practices Program

Participants in the intervention arm received a School-Based Environmentally Friendly Healthy Practices Program consisting of seven sessions. The program aimed to improve environmental awareness and sensitivity (environmental attitudes, environmental literacy, and recycling behaviors) as well as psychological well-being. In addition to the main program, participants engaged in a rhythmic exercise program for six weeks.

Sponsors

Selcuk University
Lead SponsorOTHER
The Scientific and Technological Research Council of Turkey
CollaboratorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
11 Years to 13 Years
Healthy volunteers
Yes

Inclusion criteria

\- Students enrolled in the sixth grade

Exclusion criteria

* Students who had participated in a similar environmental or health-related program within the past year * Students who did not attend the program for at least two consecutive weeks - Students who requested to withdraw from the study

Design outcomes

Primary

MeasureTime frameDescription
Environmental Attitude ScaleAt baseline and one week after completion of the interventionThe scale assesses environmental attitudes through cognitive, affective, and psychomotor dimensions. The scale consists of cognitive, affective, and psychomotor subscales. Each subscale is treated as a separate construct in line with the multidimensional conceptualization of environmental attitude. The cognitive subscale consists of 22 items, with possible scores ranging from 22 to 110. The affective subscale includes 17 items, and scores that can be obtained from this subscale range between 17 and 85. The psychomotor subscale comprises 20 items, with minimum and maximum possible scores of 20 and 100, respectively. High scores on the subscales indicate a high level of environmental attitude.

Secondary

MeasureTime frameDescription
Recycling Scale for Secondary School StudentsAt baseline and one week after completion of the interventionThe scale evaluates the perceptions of secondary school students regarding recycling. The scale has three subscales: participation, valuing, and contribution to the economy. The scale does not have a total score. The obtainable scores for the subscales range from 5 to 25 for the participation subscale, 5 to 25 for the valuing subscale, and 5 to 20 for the contribution to the economy subscale. A high score obtained from the three subscales indicates a high level of recycling status.
Environmental Literacy ScaleAt baseline and one week after completion of the interventionEnvironmental literacy was evaluated using the Environmental Literacy Scale. The minimum score that can be obtained from the scale is 20, and the maximum score is 100. A high score obtained on the scale indicates a high level of environmental literacy.
Psychological well-being scoreAt baseline and one week after completion of the interventionPsychological well-being was assessed using the Five-Dimensional Well-Being Model for Adolescents (EPOCH Scale). The scale consists of five subscales: engagement, perseverance, optimism, connectedness and happiness. The minimum score that can be obtained from the scale is 20, and the maximum score is 100. Higher scores indicate higher levels of adolescent well-being.

Countries

Turkey (Türkiye)

Contacts

PRINCIPAL_INVESTIGATORAlime Selçuk Tosun

Selcuk University, Faculty of Nursing

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 7, 2026