Jingwen Na, Ruyin Long, Hong Chen, Wanqi Ma, Han Huang, Meifen Wu, Shuhan Yang
Sentiment analysis of online reviews of energy-saving products based on transfer learning and LBBA model
Journal of environmental management
publication presents theory underlying pisa 2018 assessment seventh since programmes inceptionit includes frameworks assessing three core subjects reading mathematics science chapters 2 3 4 respectively framework third assessment students financial literacy chapter 5 framework assessing innovative domain global competence chapter 6these chapters outline knowledge content students need acquire domain processes students need able perform contexts knowledge skills appliedthey also discuss domain assessedthe publication concludes frameworks various questionnaires distributed students school principals parents teachers chapter 7 framework new wellbeing questionnaire distributed students chapter 8 box 11 key features pisa 2018the content pisa assesses whether students reproduce knowledge also whether extrapolate learned apply knowledge new situationsit emphasises mastery processes understanding concepts ability function various types situationsthe pisa 2018 survey focused reading mathematics science minor domains assessmentfor first time global competence assessed innovative domainpisa 2018 also included assessment young peoples financial literacy optional countries economies studentsapproximately 710 000 students completed pisa 2018 assessment representing 31 million 15yearolds schools 79 participating countries economies assessmentcomputerbased tests used assessments lasting total two hours studenttest items mixture multiplechoice questions questions requiring students construct responsesthe items organised groups based passage setting reallife situationabout 930 minutes test items used different students taking different combinations test itemsstudents also answered background questionnaire took 35 minutes completethe questionnaire sought information students homes school learning experiencesschool principals completed questionnaire covered school system learning environmentto obtain additional information countrieseconomies decided distribute questionnaire teachers learn training professional development teaching practices job satisfactionin countrieseconomies optional questionnaires distributed parents asked provide information perceptions involvement childs school support learning home engagement reading cultureschapter 1 pisa 13