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https://purl.org/pe-repo/ocde/ford#5.02.04
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1
artículo
Behavioral Problems and Intervention Strategies Used by Teacher of Primary School in Chillan, Chile.
Publicado 2025
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Behavioral problems in the classroom have a negative impact on the emotional well-being of students, as well as on the learning process and classroom climate. This study aimed to describe the behavioral problems observed in the classroom, according to teachers' reports. A questionnaire created for this study was answered by 55 teachers, (female = 70,9% and men = 29,1%), among five schools of Chillán, Chile. Teachers indicated that among the behavioral problems, non-compliance behavior is observed with frequency (43,6%). This study is a starting point for future investigation on this topic, that addresses regional and national phenomena.
2
artículo
Prosocial behavior as a protective factor against gambling addiction problems in university students
Publicado 2020
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This research seeks to analyze the variables involved in prosocial behavior and his ability to act as a protective factor against gambling addiction. This study is quantitative, descriptive, cross-sectional and correlational. The sample was made up of 258 adults residing in the province of Valencia (59.5% women) with a mean age of 20.95 years (SD = 2.19). Questionnaires were applied to measure the variables involved (Brief Resilient Coping Scale, cuestionario de apoyo social, Escala de Prosocialidad y South Oaks Gambling Screen) and a structural equation model was performed. The results showed good fit indices (X2 (41) = 59.31, p = .06; CFI = .97; GFI = .96; RMSEA = .04) and indicated that social support and resilience were not related, being both predictors of prosocial behaviors. Furthermore, prosocial behaviors were predictors of gambling addiction. This research presents an explanato...
3
artículo
Prosocial behavior as a protective factor against gambling addiction problems in university students
Publicado 2020
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This research seeks to analyze the variables involved in prosocial behavior and his ability to act as a protective factor against gambling addiction. This study is quantitative, descriptive, cross-sectional and correlational. The sample was made up of 258 adults residing in the province of Valencia (59.5% women) with a mean age of 20.95 years (SD = 2.19). Questionnaires were applied to measure the variables involved (Brief Resilient Coping Scale, cuestionario de apoyo social, Escala de Prosocialidad y South Oaks Gambling Screen) and a structural equation model was performed. The results showed good fit indices (X2 (41) = 59.31, p = .06; CFI = .97; GFI = .96; RMSEA = .04) and indicated that social support and resilience were not related, being both predictors of prosocial behaviors. Furthermore, prosocial behaviors were predictors of gambling addiction. This research presents an explanato...
4
artículo
Prosocial behavior as a protective factor against gambling addiction problems in university students
Publicado 2020
Enlace
Enlace
This research seeks to analyze the variables involved in prosocial behavior and his ability to act as a protective factor against gambling addiction. This study is quantitative, descriptive, cross-sectional and correlational. The sample was made up of 258 adults residing in the province of Valencia (59.5% women) with a mean age of 20.95 years (SD = 2.19). Questionnaires were applied to measure the variables involved (Brief Resilient Coping Scale, cuestionario de apoyo social, Escala de Prosocialidad y South Oaks Gambling Screen) and a structural equation model was performed. The results showed good fit indices (X2 (41) = 59.31, p = .06; CFI = .97; GFI = .96; RMSEA = .04) and indicated that social support and resilience were not related, being both predictors of prosocial behaviors. Furthermore, prosocial behaviors were predictors of gambling addiction. This research presents an explanato...
5
artículo
Publicado 2022
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The study proposes to determine the relationship between the socio-emotional conditions of the mothers and the behavioral problems of preschool children; considering gender and type of educational management. The sample consisted of 154 mothers and their preschool children between the ages of three and five from two schools, one private and one state, in the district of Villa María del Triunfo, Lima, Peru. The Inventory of Behavioral and Socioemotional Problems (IPCS) adapted in Metropolitan Lima by Cossio-2014 was used. The design is descriptive-comparative and correlational, and seeks to compare the results according to gender and type of educational management and to correlate the study variables, socio-emotional conditions and behavioral problems. According to the results, it can be affirmed that the socio-emotional conditions of the mothers are positively related to the behavioral ...
6
artículo
Publicado 2020
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The objective of the research was to determine the relationship between environmental concern and ecological behavior in students of the Faculty of Engineering of the Private University of Tacna, through a descriptive study of correlal level, the survey technique was used using the questionnaire as an instrument. the sample of 310 randomly and proportionally selected students came from the six professional schools that make up the faculty, among the most outstanding results; it was found that 53.9% of students consider their level of concern about environmental issues to be regular, the most prominent dimension being the "Control Locus", where students consider their level of taking on the role of the energy and environmental crisis to be high, as well as when comparing by professional schools; Environmental Engineering students had higher average values; 53.2% of students said th...
7
artículo
Publicado 2020
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Background: Trolling is a very topical phenomenon, but much less studied unlike other problems related to new technologies. The present study evaluated the levels of trolling in adults from sadism and internet addiction. Method: For this purpose, an intentional sample of 708 adults of both genders (56% women, age M = 25 years SD = 8.7), from the Autonomous City of Buenos Aires (CABA) and Greater Buenos Aires (GBA), Argentina is selected. Participants answered the Trolling Questionnaire by Buckels et al., On Sadistic Tendencies by Paulhus et al., On Internet Addiction by Lam-Figueroa et al. and a demographic questionnaire. The data indicated that both vicarious sadism, outright sadism, and dysfunctionality in Internet use were predictors of trolling. Results: The results suggested an association of trolling with age and differences according to gender. A structural model to predict trolli...
8
artículo
Publicado 2020
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The aim of this study was to determine the behaviour and management practices related to the welfare of the animals destined for slaughter in an abattoir in the city of Sogamoso, Boyacá, Colombia. Behavioural and management indicators were evaluated before, during and after desensitization in 100 cattle aged 1 to 5 years. The evaluation parameters were classified as excellent, acceptable, not acceptable and problem, according to a system proposed by the American Meat Institute. It was found that 11% of the animals suffered falls and 17% slipped, 23% vocalized and that in 61% of the animals the electric prod or another instrument was used for their mobilization, these facts being considered as problem from a wellness viewpoint. In the desensitization process, 93% correct stunning was obtained with a single shot and stunni...
9
artículo
Publicado 2020
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The aim of this study was to determine the behaviour and management practices related to the welfare of the animals destined for slaughter in an abattoir in the city of Sogamoso, Boyacá, Colombia. Behavioural and management indicators were evaluated before, during and after desensitization in 100 cattle aged 1 to 5 years. The evaluation parameters were classified as excellent, acceptable, not acceptable and problem, according to a system proposed by the American Meat Institute. It was found that 11% of the animals suffered falls and 17% slipped, 23% vocalized and that in 61% of the animals the electric prod or another instrument was used for their mobilization, these facts being considered as problem from a wellness viewpoint. In the desensitization process, 93% correct stunning was obtained with a single shot and stunni...
10
artículo
Publicado 2021
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Geopolymers are lately being considered a group of revolutionary materials, due to their good mechanical properties, chemical stability, fire resistance and diversity of applications where they can be used. For the synthesis of geopolymers, a great variety of types of natural and artificial raw materials (residues from other industries) can be used, which allows obtaining materials with very specific applications. Two of the most important industries in Peru are also those that generate greater environmental degradation, mainly due to the waste they generate. The mining industry has a negative impact on the environment, generating a large amount of inorganic waste, while the construction industry does the same, generating large amounts of demolition waste. Both, mining and demolition waste, constitute a serious environmental problem, since currently they are only deposited without any al...
11
artículo
Publicado 2025
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The study evaluated the impact of different environmental enrichment strategies on the performance and welfare of commercially raised broilers. The research, conducted in Paraná, Brazil, involved 690 birds allocated to three types of environments: control, with a low wall, and with a perch. The performance of the birds was monitored through indicators such as feed conversion, live weight (plucked and eviscerated), and cut yields (wing, thigh, drumstick, breast, and back weight). There were no significant differences in feed conversion and yields between the environments, except for wing weight, which was higher in environments with a perch for males. Females raised in an environment with a low wall showed higher live and eviscerated weight, while thigh weight was lower in environments with a perch. Welfare variables, such as Latency to Lie and Fluctuating Asymmetry, showed no significan...
12
artículo
Publicado 2021
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Background: In studies carried out with young people without hearing impairment, the problem of considering the report of condom use as a preventive behavior is evidenced, since this by itself is not an indicator of its correct use. Objective: To evaluate the level of knowledge that deaf young people have about how to use a condom, the frequency with which they use it and the mistakes they make when using it, as well as exploring the relationship between these variables and the differences depending on the sex of the participants. Method: The Computerized Questionnaire on Sexual Health for Young Mexicans with Hearing Disabilities was used to evaluate, in a sample of 57 young Mexican deaf people (32 men and 25 women with an average age of 20.02 years), their sexual behavior, the level of knowledge on the correct use of condoms and the frequency of mistakes they make when us...
13
tesis de grado
Publicado 2018
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La presente investigación tiene por objetivo general, identificar los problemas de comportamiento que presentan los niños de 3 a 5 años, del colegio “Virgen del Pilar” de Chincha. Para ello, se empleó un estudio no experimental con enfoque cuantitativo y diseño descriptivo. La población fue no probabilística de tipo intencional considerando criterios de inclusión y exclusión. La muestra fue de 152 niños de 3 a 5 años, del colegio “Virgen del Pilar” de Chincha. El instrumento empleado fue el Cuestionario TOCA.R v. (2005) de Werthamar-Laarsson, Lellom y Wheeler, constituido por 43 preguntas y cinco dimensiones con una escala tipo Likert. Fue validado, para este estudio, en Perú (2017) por juicio de tres expertos; además, se realizó la validez estadística de Cronbach, cuyo resultado fue 80.
14
artículo
Publicado 2016
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This paper presents the calibration study of a two - dimensional mathematical model for the problem of urban air pollution. It is mainly assumed that air pollution is aected by wind convection, difusion and chemical reactions of pollutants. Consequently, a convection-diusion-reaction equation is obtained as a direct problem. In the inverse problem, the determination of the diusion is analyzed,assuming that one has an observation of the pollutants in a nite time. To solve it numerically the nite volume method is used, the least squares function is considered as cost function and the gradient is calculated with the sensitivity method.
15
artículo
Publicado 2016
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This paper presents the calibration study of a two - dimensional mathematical model for the problem of urban air pollution. It is mainly assumed that air pollution is aected by wind convection, difusion and chemical reactions of pollutants. Consequently, a convection-diusion-reaction equation is obtained as a direct problem. In the inverse problem, the determination of the diusion is analyzed,assuming that one has an observation of the pollutants in a nite time. To solve it numerically the nite volume method is used, the least squares function is considered as cost function and the gradient is calculated with the sensitivity method.
16
objeto de conferencia
Remote sensing is the technology that has enabled us to obtain information about the Earth's surface without directly contacting it. For this reason, currently, the Bolivian state has considered a list of interesting applications of remote sensing in the country, including the following: biodiversity and environment monitoring, mining and geology, epidemiology, agriculture, water resources and land use planning. The use of satellite images has become a great tool for epidemiology because with this technological advance we can determine the environment in which transmission occurs, the distribution of the disease and its evolution over time. In that context, one of the important diseases related to public health in Bolivia is Chagas disease, also known as South American Trypanosomiasis. Chagas is caused by a blood-sucking bug or Vinchuca, which causes serious intestinal and heart long ter...
17
artículo
Publicado 2022
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Objective: To adapt the Problem Internet Use Questionnaire (PIUQ) for its utilization in Peru. Material and Methods: The translation and cultural adaptation of the PIUQ followed a systematic process that involved direct translation, evaluation and judgment by expert committees and back-translation, culminating with the final approval by the scale creators. For each of the 18 items, a first group of experts assessed comprehensibility, acceptability, relevance and quality of the response set in the preliminary version; subsequently, a second group of experts, evaluated clarity, relevance and pertinence in the final version. Aiken’s V was calculated for each of the different features evaluated in the 18 items. Results: In the preliminary version, Aiken’s V had low values for the comprehensibility of items 1, 3, 4, 6 and 16, and for the response set of item 4. The analysis of the first e...
18
tesis de grado
Publicado 2019
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La investigación presentada tiene como finalidad determinar el nivel de impulsividad en los estudiantes de 1° al 3° de secundaria de la I.E “Isaac Newton School – Barranca – Provincia de Lima, durante el periodo 2019. Se optó por un diseño no experimental de corte transversal, con un enfoque cuantitativo; y del tipo descriptivo según el manejo de los datos recopilados. La presente población está conformada por 52 estudiantes entre mujeres y varones matriculados en la I.E Isaac Newton – Barranca – Provincia de Lima. Se trabajó con una muestra de 40 estudiantes de 1° al 3° año de secundaria. La técnica que ha sido usada para el logro de la recolección de la información fue la encuesta y el instrumento utilizado fue la Escala de Impulsividad de Barrat (BIS-11). Los resultados obtenidos en la dimensión impulsividad cognitiva es de nivel promedio en un 75%, para la d...
19
artículo
Publicado 2015
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Adolescence is a period of rapid changes in all aspects of human development. It is at this stage that difficulties and mental health problems occur more often. The purpose of the study was to identify both internalizing and externalizing behavior reported by adolescent in high school. The sample was composed by 298 participants between 12 and 18 years old (M = 14.98, SD = 1.28), of both sexes, (54.4 % women) from two public educational institutions where the majority was enrolled in the 4th year of high school (33.6 %). The sample was selected in a non-probabilistic manner for convenience, and all the participants were informed of the purpose and activities of the study, of the voluntary nature of their participation, and of the care to preserve the anonymity and confidentiality of all data collected. We used the self-report of young people between 11 and 18 years old (YSR 11-18, Achenb...
20
artículo
Publicado 2022
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Objective. To evaluate the frequency of the ICD-10 diagnosis called "problems related to inadequate social skills" in children according to age and sex in a physical therapy and rehabilitation polyclinic in the district of Villa el Salvador in Lima, Peru. Materials and methods. Observational, descriptive, retrospective and cross-sectional study based on the compilation of data concerning the diagnosis CIE-10 code Z73.4 “problems related to inadequate social skills” of 188 patients of both sexes in a parochial polyclinic of physical therapy and rehabilitation located in the district of Villa el Salvador during the months of January 2021 to July 2022. The study variables were: sex, age and diagnosis Z73.4. I have a validated collection form. The sample was the total of the objective population which was 218 patients, patients with a history of neurodevelopmental disorders such as autis...
