Teens are developing will show a positive attitude. In fact, most adolescents exhibit negative behaviors, one of which aggressive behavior. This study aims to gain an overview of types of aggressive behavior, aggressive behavior and the factors that cause counselors attempt to address students' aggressive behavior. This research is a qualitative case study approach, with the finding that subjects behave aggressively, there are four factors that cause aggressive behavior of students, assistance can be given related to the aggressive behavior of students is to provide services BK. Keyword: Aggressive Behavior PENDAHULUAN Masa remaja merupakan salah satu periode dalam rentangan kehidupan manusia, di mana individu meninggalkan masa anak-anaknya dan mulai memasuki masa dewasa. Oleh karena

The aim of this research is to know the effects of problem solving, project based learning, linguistic intelligence and critical thinking on the students’ report writing. Linguistic intelligence, critical thinking and report writing tests are used to collect the data. Two-factor ANOVA at 0.05 significance level are applied statistically. The findings of this research showed that (1) The students’ report writing skill taught through problem solving was higher than those who were taught through project based learning. (2) There were interactions among problem solving, project based learning, linguistic intelligence and critical thinking on the students’ report writing. (3) The students’ report writing who were taught through problem solving and having high linguistic intelligence and high critical thinking is higher than those who were taught through project based learning and having high linguistic intelligence and high critical thinking (4) The students’ report writing skill who were taught through problem solving and having low linguistic intelligence and low critical thinking is lower than those who were taught through project based learning and having low linguistic intelligence and low critical thinking.

SARS-CoV-2 has shaken the world by extremely raising death tolls, illnesses, and economic losses. The virus is transmitted by humans to other humans, spreading to more than 200 countries. This research aims to analyze the transmission dynamics of novel Coronavirus-SARS-CoV-2 in South Sumatera Indonesia. This is epidemiologic research, and the research population is all SARS-CoV-2 patients and those who have close contact with the patients in all districts/cities in South Sumatera. It has been widely known that those that have made contact with patients confirmed positive for SARS-CoV-2 has a risk of getting infected by SARS-CoV-2 by 3.591 higher than those who never have (OR = 3.591, 95% CI: 2.933–4.396). Also, according to the findings, those who have a contact history to patients confirmed positive for SARS-CoV-2 have a risk of getting infected by SARS-CoV-2 by 2.387 higher than those who never have (OR = 2.387, 95% CI: 1.362–4.184). Meanwhile, those who have no idea for having made contact with patients confirmed positive for SARS-CoV-2 has a risk of getting infected by SARS-CoV-2 by 1.082 higher than those who have never a contact history to the SARS-CoV-2 patients (OR = 1.082, 95% CI: 0.622–1.882). To prevent broader transmission, those who have made contact with the SARS-CoV-2 patients need to be quarantined. The findings help us give community health interventions to globally fight this transmittable disease.

During school from home, students need positive reinforcement both from parents and teachers to improve or trigger their positive behavior. This study aimed to identify the intensity of verbal positive reinforcement given by teachers to students during school from home. It was a mix-method study by involving 310 elementary school teachers as respondents (41.29 % males, 58.71% females). The intensity of positive reinforcement was measured using an instrument developed from the basic theory of positive reinforcement by Skinner (1953) and Schakel & Lyon (1984) and information collected from interviews with teachers. The instrument consisted of 7 kinds of verbal positive reinforcement that can be given by teachers during school from home. The findings indicated that during school from home, teachers tended to give less verbal positive reinforcement to students. Teachers' lack of understanding about the importance to give positive reinforcement during school from home was the main factor leading to the condition. Besides that, teachers did not understand that the verbal positive reinforcement can be delivered both in oral and written forms. Another finding shows that female teachers more often gave positive reinforcement than males. The kind of positive reinforcement given by these two different genders was also different.

Dunia Barusa, Inc. is a business institution engaged in Toyota car sales services, spare parts and periodic service. Service quality is an important factor in determining the success of this business. Services provided by Dunia Barusa, Inc., includes a comfortable waiting room with prayer rooms and toilets, responsiveness of service complaints, friendly and professional attention of employees, providing a complete and comprehensive service, using equipment and that is in accordance with standards, selling authentic Toyota spare parts and coupled with various promotional gifts for periodic service and purchase of spare parts. The steps of data collection are done by observing and distributing questionnaires from several criteria. The criteria were obtained through interviews and literature studies. The method used to measure service quality using Fuzzy Servqual. From the results of the calculation of customer expectations Defuzzyfikation can be known, the value of the highest expectations of customers to improve service quality at Dunia Barusa Inc. is in attribute X8, which is the timeliness of service provided with a value of 2.80 and the lowest value is attribute X12, which is the greeting given on arrival with a value of 1.97. The criteria that have the highest gap value are timeliness of the service provided. Accordingly, this criteria is a criteria that many customers complain and needs to have an improvement.