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Abstract

This study employed a Convergent Mixed-Methods Design to examine how mobile gaming influences students’ behaviour, study habits, physical well-being, and academic obligations within a senior high school educational context. The quantitative component involved 58 Grade 11 students from Section X in the Philippines who answered a 10-item Likert-scale survey assessing gaming habits, academic distractions, sleep problems, physical symptoms, and coping strategies. Data were analyzed using weighted means, frequency distributions, and Pearson’s correlations. The qualitative component consisted of semi-structured interviews with ten purposively selected participants. The thematic analysis revealed three major themes: (1) gaming for enjoyment and escape, (2) physical discomfort and sleep loss, and (3) difficulty managing academic responsibilities alongside failed attempts at self-regulation. Findings indicated that greater gaming involvement was associated with reduced focus, sleep deprivation, decreased motivation, and neglect of academic tasks. Quantitative results revealed a moderate negative relationship between mobile game addiction and academic performance (r = −.52, p < .001). Qualitative narratives further explained how sleep loss, cognitive fatigue, and reinforcement-driven habits contributed to academic disengagement despite students’ awareness of negative consequences. The study highlights the importance of digital literacy programs, structured guidance interventions, and school-based strategies that promote responsible gaming habits and academic self-regulation among learners.

Author Biography

Mhel Cedric D. Bendo, Polytechnic University of the Philippines

Mhel Cedric D. Bendo is a student researcher specializing in educational psychology, curriculum and instruction, educational measurement and evaluation, psychometrics, educational technology, and business and financial technology (FinTech). He is pursuing a Bachelor of Science in Entrepreneurship at the Polytechnic University of the Philippines. As of 2026, he is a member of the Editorial Board of SIAR Publications, an Editorial Board Member of the International Journal of Multidisciplinary Research and Exploration (IJMRE), and an Editorial Board Member and Review and Technical Committee Member of the International Journal of Advanced Multidisciplinary Application (IJAMA), where he contributes to peer review, subject-area feedback, manuscript evaluation, and research assessment. He also serves as a Technical Editor for the Journal of Student-Run Clinics (JSRC), contributing to editorial review processes and the technical evaluation of submitted manuscripts. He is an invited peer reviewer for international peer-reviewed journals, including Cogent Education (Taylor & Francis), a peer-reviewed journal published by a leading global academic publisher, contributing to the evaluation of scholarly work in education and interdisciplinary research. His reviewing contributions cover education, psychology, artificial intelligence in education, educational technology, educational evaluation, interdisciplinary undergraduate research, health education, business, and entrepreneurship, including journals indexed in Web of Science (ESCI), Scopus (Q1–Q3), ERIC, and DOAJ.

This study sought to better understand the long-term implications of critical incident exposure on mental health outcomes among correctional officers. To accomplish this objective, the research team compiled a longitudinal dataset comprised of three types of assessments. First, to assess mental health outcomes as well as subjective appraisals of psychological stress, the researchers surveyed correctional officers at three waves of data collection, spaced approximately six months apart. These surveys included questions related to demographics, work assignments, perceptions of workplace danger, work-family conflict, social support, and work-related psychological stress. In addition, the wave 1 and wave 3 surveys included items from psychometrically validated measures of mental health problems--posttraumatic stress disorder (PTSD), depression, and anxiety. Second, to assess changes in physiological stress over the study period, the research team collected salivary biomarkers Cortisol and Alpha-Amylase during each wave of data collection. Third, the researchers compiled objective indicators of critical incident exposure (e.g. disciplinary data and detailed incident reports) rather than relying on subjective assessments. The compiled dataset allowed for not only the direct association between critical incident exposure and mental health problems, but also indirect pathways that included psychological stress and physiological stress. The resulting dataset consists of 488 officers employed at three correctional institutions across Minnesota.

The NCS-2 was a re-interview of 5,001 individuals who participated in the Baseline (NCS-1). The study was conducted a decade after the initial baseline survey. The aim was to collect information about changes in mental disorders, substance use disorders, and the predictors and consequences of these changes over the ten years between the two surveys. The collection contains four major sections: the main survey, demographic data, diagnostic data, and state, county, and tract FIPS data.

In the main survey, respondents were asked about general physical and mental health. Questions focused on a variety of health issues, including limitations caused by respondents' health issues, substance use, childhood health, life-threatening illnesses, chronic conditions, medications taken in the past 12 months, level of functioning and symptoms experienced in the past 30 days, and any services used by the respondents since the (NCS-1). Additional questions focused on mental disorders including depression, bipolar disorder, specific and social phobias, generalized anxiety, intermittent explosive disorder, suicidality, post-traumatic stress disorder, neurasthenia, pre-menstrual dysphoric disorder, attention deficit/hyperactivity disorder, oppositional defiant disorder, conduct disorder, and separation anxiety. Respondents were also asked about their lives in general, with topics including employment, finances, marriage, children, their social lives, and stressful life events experienced in the past 12 months. Additionally, two personality assessments were included consisting of respondents' opinions on whether various true/false statements accurately described their personalities. Another focus of the main survey dealt with substance use and abuse, nonmedical use of prescription drugs, and polysubstance use. Interview questions in the NCS-2 Main Survey were customized to each respondent based on previous responses in the Baseline (NCS-1).

The second part contains demographic and other background information including age, education, employment, household composition, household income, marital status, and region.

The third part focuses on whether respondents met diagnostic criteria for psychological disorders asked about in the main survey.

The fourth part contains respondents' state, county, and tract FIPS data.

The data in this collection are social network data drawn from a large-scale field experiment. Theories of human behavior suggest that individuals attend to the behavior of certain people in their community to understand what is socially normative and adjust their own behavior in response. This experiment tested these theories by randomizing an anti-conflict intervention across 56 New Jersey public middle schools, with 24,191 students. After having comprehensively measured every school's social network, randomly selected seed groups of 20-32 students from randomly selected schools were assigned to an intervention that encouraged public stances against conflict at school. The data allowed for comparisons between treatment and control groups, and also provided variables to analyze social networks to examine the impact of social referents.

Surveys were conducted at the start and end of the 2012-2013 school year, the year in which the experiment was conducted. The survey data contains social network variables based on the peers with whom the respondent chooses to spend time. Survey data also include respondents' perceived descriptive and prescriptive norms of conflict at the schools surveyed, as well as administrative data on the schools and demographics of respondents.

The collection includes one dataset, with 482 variables for 24,471 cases. Demographic variables in the collection include gender, grade, age, height, weight, race/ethnicity, language, household characteristics, and demographic variables obtained from school administrative records.

The goals of this study were to test whether participants who engaged in an extreme ritual in a naturalistic setting would evidence signs of altered states of consciousness, to examine other physiological and affective effects of the ritual, and to determine whether these effects varied based on the role the individual performed within the ritual. A multi-method approach was used that utilized various psychological self-report measures, a measure of cognitive functioning, and a measure of physiological stress. The data collection took place at the "Dance of Souls," a ritual conducted on the last day of the annual Southwest Leather Conference in Phoenix, Arizona, in which participants received temporary piercings with hooks or weights attached to the piercings and danced to music provided by drummers.

The associated publication, Altered States of Consciousness during an Extreme Ritual, was used to accompany the data in this collection. Users are encouraged to consult the publication for additional information. The data collection includes one de-identified dataset with 164 variables for 83 cases. Demographic variables include sex, gender, pierced vs. non-pierced, and the role the participant played in the ceremony.

PIDOP, Processes Influencing Democratic Ownership and Participation, was a multinational research project that was funded by the European Commission under the Seventh Framework Programme. The project examined the processes which influence democratic ownership and participation in nine European countries - Belgium, Czech Republic, England, Germany, Italy, Northern Ireland, Portugal, Sweden and Turkey. The project drew on the disciplines of Psychology, Politics, Sociology, Social Policy and Education to examine macro-level contextual factors (including historical, political, electoral, economic and policy factors), proximal social factors (including familial, educational and media factors) and psychological factors (including motivational, cognitive, attitudinal and identity factors) which facilitated and/or inhibited civic and political engagement and participation.

The project had a distinct focus on the psychology of the individual citizen and the psychological processes through which macro-level contextual factors and proximal social factors exert their effects upon citizens' civic and political engagement and participation. Young people, women, minorities and migrants were examined as four specific groups at risk of political disengagement. The research explored the differences as well as the overlap between civic and political engagement, and both direct and representative participation. The data were collected in three phases: Phase 1 (Focus Groups), Phase 2 (Individual Interviews), and Phase 3 (Quantitative Survey). Qualitative focus group and interview data are not included as part of this data collection at this time. Data included as part of this collection includes one dataset with 8197 cases for 198 variables. Demographic variables include: age, gender, ethnicity, nationality, citizenship, education-level, occupation, marital status, children, income, and political ideology.

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.

The Safe Start Promising Approaches for Children Exposed to Violence Initiative funded 10 sites to implement and evaluate programs to improve outcomes for children exposed to violence. RAND conducted the national evaluation of these programs, in collaboration with the sites and a national evaluation team, to focus on child-level outcomes. The dataset includes data gathered at the individual family-level at baseline, 6-, 12-months. All families were engaged in experimental or quasi-experimental studies comparing the Safe Start intervention to enhanced services-as-usual, alternative services, a wait-list control group, or a comparable comparison group of families that did not receive Safe Start services. Data sources for the outcome evaluation were primary caregiver interviews, child interviews (for ages 8 and over), and family/child-level service utilization data provided by the Safe Start program staff.

The NCS-2 was a re-interview of 5,001 individuals who participated in the Baseline (NCS-1). The study was conducted a decade after the initial baseline survey. The aim was to collect information about changes in mental disorders, substance use disorders, and the predictors and consequences of these changes over the ten years between the two surveys. The collection contains three major sections: the main survey, demographic data, and diagnostic data.

In the main survey, respondents were asked about general physical and mental health. Questions focused on a variety of health issues, including limitations caused by respondents' health issues, substance use, childhood health, life-threatening illnesses, chronic conditions, medications taken in the past 12 months, level of functioning and symptoms experienced in the past 30 days, and any services used by the respondents since the (NCS-1). Additional questions focused on mental disorders including depression, bipolar disorder, specific and social phobias, generalized anxiety, intermittent explosive disorder, suicidality, post-traumatic stress disorder, neurasthenia, pre-menstrual dysphoric disorder, attention deficit/hyperactivity disorder, oppositional defiant disorder, conduct disorder, and separation anxiety. Respondents were also asked about their lives in general, with topics including employment, finances, marriage, children, their social lives, and stressful life events experienced in the past 12 months. Additionally, two personality assessments were included consisting of respondents' opinions on whether various true/false statements accurately described their personalities. Another focus of the main survey dealt with substance use and abuse, nonmedical use of prescription drugs, and polysubstance use. Interview questions in the NCS-2 Main Survey were customized to each respondent based on previous responses in the Baseline (NCS-1).

The middle section contains demographic and other background information including age, education, employment, household composition, household income, marital status, and region.

The last section of the collection focused on whether respondents met diagnostic criteria for psychological disorders asked about in the main survey.