Håndbok for beregning av måleusikkerhet ved miljølaboratorier

Årsliste 2008NIVA

Finnish pre-service teachers’ perceptions of their strategic learning skills and collaboration dispositions

Abstract To support the development of pupils’ 21st-century skills, teachers themselves must also be competent in these skills and learn them during pre-service teacher education. The aim of this study is to investigate what kind of profiles emerge among Finnish first-year pre-service teachers’ (N = 872) in terms of perceptions of their strategic learning skills and collaboration dispositions and what background variables explain membership of the profiles found. Latent profile analysis showed five student profiles corresponding to perceived strategic learning skills and collaboration dispositions. The most robust factor explaining the membership of the profiles was life satisfaction. Pre-service teachers in a profile group of high strategic learning skills and high collaboration dispositions showed the highest anticipated life satisfaction after five years. Obtaining a better understanding of pre-service teachers’ skills and dispositions will provide the basis for deeper exploration of how they may acquire these skills and how instruction can better be designed to assist students in developing these skills

Capturing motivation and emotion regulation during a learning process

Abstract This paper describes our research approach in which we have focused on situational and contextual variations in motivation and emotion regulation to better understand its role, appearance and function in collaborative learning situations. We have used research designs that employ process-oriented measures combined with subjective interpretations to capture motivation and emotion regulation. Analysing on-line process data poses several challenges such as variation in the granularity of different data sources, problems that emerge due to the complexity of contextual and situational factors in ecologically-valid learning situations or, currently, challenges in the use of multiple data channels and their analyses. In this paper, we present three claims underlying our research, particularly the motivationand emotions and their regulation in learning. The claims are as follows: (1) motivation and emotion regulation is situation and context specific, (2) motivation and emotion regulation is influenced by multi-layered nature of motivationand(3) Motivation and emotion regulation is intertwined with other processes of learning and can be captured from their temporal manifestation. We present an example from our empirical study to discuss how these claims have led us to employ multiple process-oriented methods that include both subjective and objective data sources, including different combinations of situation-specific self-reports, video and physiological data. We then describe opportunities and challenges involved in the empirical studies

How pre-service teachers perceive their 21st-century skills and dispositions:a longitudinal perspective

Abstract Research-based discussions about 21st-century skills are currently needed; 21st-century skills refer to skills that today‘s students are expected to possess for successful future careers. The ways students perceive these skills or what kind of dispositions they have in this regard are significant. This paper provides an overview of the development of pre-service teachers‘ perceived 21st-century skills and dispositions. The quantitative data was collected in three phases during 2014, 2015, and 2016 at three Finnish universities. The number of respondents at each measurement point varied from 209 to 267. Data were analysed using latent growth curve modeling. The study focuses on students‘ perceptions of three areas related to 21st-century skills: learning skills, collaboration dispositions, and skills to use ICT. The results show that the three areas evolved in different ways. Learning skills and collaboration dispositions show up as yearly assessments that remain at the same level, with small differences among respondents, unlike skills to use ICT with bigger yearly changes. The measured areas also appear as separate entities throughout the bachelor‘s studies, with small or non-significant correlations. These results reveal important new perspectives on how pre-service teachers perceive 21st-century skills and how perceptions evolve during teacher education

Monitoring suspended solids and total phosphorus in Finnish rivers

Abstract Monitoring of water quality should not be solely based on laboratory samples. Such activity, although producing reliable results, cannot provide an accurate enough temporal coverage for water quality monitoring. The Finnish Environment Institute, SYKE, has therefore established numerous online water monitoring stations that continuously monitor water quality. The problem with the automatic monitoring, however, is that the recorded values are not reliable as such and need to be subject to quality control and uncertainty estimation. Here, as the main contribution, we present a computational service that we have implemented to automate and integrate the water quality monitoring process. We also present a case study regarding the river Väänteenjoki and discuss the obtained uncertainty results and their implication

Examining pre‐service teachers’ technological pedagogical content knowledge as evolving knowledge domains:a longitudinal approach

Abstract The aim of this study is to outline the development and changes in pre‐service teachers’ technological pedagogical content knowledge (TPACK) assessments during the first 3 years in teacher education. Specifically, research was conducted at three measurement points over a 3‐year teacher education period. The target group consisted of pre‐service teachers (N = 148) from three Finnish universities. Results indicate a growth in confidence related to all TPACK areas during the research period. The strongest gains were in pedagogical content knowledge. In addition, the gains were larger in other areas related to pedagogical knowledge than areas related to technology or content knowledge. In areas without pedagogical knowledge, the changes were more moderate. In the discussion section, recommendations are provided on the potential of longitudinal use of the TPACK model to study and improve the development of pre‐service teachers’ TPACK