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The effectiveness of cognitive-behavioral group counseling using self-talk techniques to improve self-adjustment in junior high school students

Jurnal Bimbingan Konseling · Vol. 15 No. 1 (2026) · pp. 44–51

DOI
10.15294/jubk.v15i1.28048
ISSN
2502-4450, 2252-6889
Published
2026-10-21
Publisher
Study Program of Guidance and Counselling, Post Graduate Program, Universitas Negeri Semarang
Language
eng

Abstract

Self-adjustment is an essential developmental competency that enables adolescents to cope with academic demands, emotional challenges, and social transitions. This study aimed to examine the effectiveness of cognitive-behavioral group counseling using self-talk techniques in improving self-adjustment among seventh-grade junior high school students. A quantitative approach with a pretest–posttest control-group design was employed, involving 12 students selected through purposive sampling and assigned to experimental and control groups. Data were analyzed using the Wilcoxon signed-rank test and Mann–Whitney U test. The results demonstrated a substantial increase in the experimental group's mean self-adjustment score from 45.83 to 65.33, whereas the control group showed minimal improvement from 49.33 to 49.50. The Wilcoxon test indicated a statistically significant improvement within the experimental group (Z = −2.207, approximately p =.027). These findings suggest that cognitive-behavioral group counseling incorporating self-talk techniques is a promising approach for supporting students' adjustment to academic and social demands. The study highlights the potential application of structured cognitive-behavioral interventions in school counseling, although further research is needed to confirm their comparative effectiveness and long-term outcomes.

Keywords

Collaboration network of the authors

40 authors · 137 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas PGRI Wiranegara
  • Universitas Respati Yogyakarta
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Edy PurwantoAffiliation unknown15
Mulawarman MulawarmanAffiliation unknown13
Awalya AwalyaAffiliation unknown8
Dwi Yuwono Puji SugihartoAffiliation unknown8
Anwar SutoyoAffiliation unknown6
Muhammad JaparAffiliation unknown6
Sugiyo SugiyoAffiliation unknown5
Sunawan SunawanAffiliation unknown5
Imam TadjriAffiliation unknown4
Muhammad JafarAffiliation unknown4
DYP SugihartoAffiliation unknown3
Eko NusantoroAffiliation unknown2
Heru MugiarsoAffiliation unknown2
Ninik SetyowaniAffiliation unknown2
MulawarmanAffiliation unknown2
Ali MurtadhoAffiliation unknown2
Sinta SaraswatiAffiliation unknown1
Lilik Sahal Dzul FahmiAffiliation unknown1
Lailatul BadiahAffiliation unknown1
Supriyo SupriyoUniversitas PGRI Wiranegara1
Mugi LestariAffiliation unknown1
Sri LestariUniversitas Respati Yogyakarta1
Novi NurfitasariAffiliation unknown1
Zakki Nurul AminAffiliation unknown1
Niken Bintari DyaningpratiwiAffiliation unknown1
Muttakhidatul HikmahAffiliation unknown1
Ikha IdfikhodaAffiliation unknown1
Dinia UlfaAffiliation unknown1
Dian NovitasariAffiliation unknown1
eka kurniadiAffiliation unknown1
Mayang SetiawatiAffiliation unknown1
Nurlaeli IsnaeniAffiliation unknown1
Dwi AstutiAffiliation unknown1
Dwiana KartikawatiAffiliation unknown1
Elsa G. Prasetya MaharaniAffiliation unknown1
Maria Theresia S. HartatiAffiliation unknown1
Ardiyanti RikaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/jubk/oai, first harvested 6 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">The effectiveness of cognitive-behavioral group counseling using self-talk techniques to improve self-adjustment in junior high school students</dc:title>
	<dc:creator xml:lang="en">Meista Aditya Efha</dc:creator>
	<dc:creator xml:lang="en">Mungin Eddy Wibowo</dc:creator>
	<dc:creator xml:lang="en">Ashari Mahfud</dc:creator>
	<dc:subject xml:lang="en">Cognitive-Behavioral</dc:subject>
	<dc:subject xml:lang="en">self-talk</dc:subject>
	<dc:subject xml:lang="en">emotional intelligence</dc:subject>
	<dc:subject xml:lang="en">self-adjustment</dc:subject>
	<dc:description xml:lang="en">Self-adjustment is an essential developmental competency that enables adolescents to cope with academic demands, emotional challenges, and social transitions. This study aimed to examine the effectiveness of cognitive-behavioral group counseling using self-talk techniques in improving self-adjustment among seventh-grade junior high school students. A quantitative approach with a pretest–posttest control-group design was employed, involving 12 students selected through purposive sampling and assigned to experimental and control groups. Data were analyzed using the Wilcoxon signed-rank test and Mann–Whitney U test. The results demonstrated a substantial increase in the experimental group's mean self-adjustment score from 45.83 to 65.33, whereas the control group showed minimal improvement from 49.33 to 49.50. The Wilcoxon test indicated a statistically significant improvement within the experimental group (Z = −2.207, approximately p = .027). These findings suggest that cognitive-behavioral group counseling incorporating self-talk techniques is a promising approach for supporting students' adjustment to academic and social demands. The study highlights the potential application of structured cognitive-behavioral interventions in school counseling, although further research is needed to confirm their comparative effectiveness and long-term outcomes.</dc:description>
	<dc:publisher xml:lang="en">Study Program of Guidance and Counselling, Post Graduate Program, Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-10-21</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/jubk/article/view/28048</dc:identifier>
	<dc:identifier>10.15294/jubk.v15i1.28048</dc:identifier>
	<dc:source xml:lang="en">Jurnal Bimbingan Konseling; Vol. 15 No. 1 (2026): April 2026; 44-51</dc:source>
	<dc:source>2502-4450</dc:source>
	<dc:source>2252-6889</dc:source>
	<dc:source>10.15294/jubk.v15i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jubk/article/view/28048/11848</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Universitas Negeri Semarang </dc:rights>
</oai_dc:dc>