chapter 1
Understanding learning: Theories and critique
Abstract
Knowing what is likely to work, when and why, is important when designing teaching at university. This chapter guides you through the complex field of learning theories, the explanations of how learning takes place as a process. It introduces you to the main influential theories and how these ideas have matured and conflicted, to help you make sense of their implications for teaching. It introduces terms such as âconstructivismâ and âbehaviourismâ that you may encounter in teaching and learning literature, and explores developments in cognitive psychology and more recently, neuroscience, that examine how individuals process and recall information. The social influences on learning follow, before turning to important works on metacognition and âselfâ theories that increasingly inform recent teaching designs. Contemporary theories on networked and distributed learning relevant to the internet age are also reviewed.
Throughout this chapter, the influence and implications of different theories for teachers are considered, with key criticisms of the different perspectives, theories and models summarised to help the reader make informed choices about when particular approaches might be applicable or not. While âtheoryâ is often seen as detached from everyday practice in teaching, the chapter closes with thoughts on how your enhanced knowledge of learning as a process can be harnessed to optimise effective teaching designs.
Key words
learning theories, behaviourism, constructivism (learning), cognitive development, social learning, self-theories, distributed learning, activity theory, critique
Introduction
The field of learning theory has a long and complex history, studied from multiple perspectives, from philosophical reflections to observing rats in boxes and more recently deciphering whole-brain images. The complexity of the field reflects our own complexity as thinking humans â our biological, cognitive and psychological differences, and our differing experiences as well as social, cultural and environmental exposures.
This chapter introduces the main influential learning theories and follows how the ideas have matured and conflicted to help you make sense of the developments and their implications for teaching. It introduces terms such as âconstructivismâ and âbehaviourismâ that you may encounter in teaching and learning literature, and it explores practical applications arising from the theories. The purpose of the chapter is to empower you to participate in conversations about pedagogy and to analyse the implications of learning theories for your discipline, your teaching and your students. An understanding of learning theories, their applications, limitations and continuing refinement, provides you with a powerful vocabulary and framework for organising thinking and making sense of the challenging demands of university teaching.
Towards contemporary theories of learning
Early theories of learning largely arose from philosophical introspection on how we acquire knowledge and grow as individuals, with Plato, Confucius and Locke, among many others, highlighting the role of observation, reflection and making sense of experience for development of complex ideas. However, towards the early 20th century most formal education was experienced as rote learning, drilled into the individual by the authoritarian front-of-class teacher.
The rise of learner-centred pedagogy that we would recognise today was advocated at the turn of the 20th century by John Dewey, perhaps the most influential educational philosopher of our time. He led the call for a more democratic model of education and a learner-centred pedagogy. In his view, education needed to be an active process, gaining procedural skills and building on experiences for learning that were authentic and meaningful. The role of the teacher was to create the active learning opportunities, make the learning interesting through discovery and listen to the voices of learners to shape a curriculum flexible to their needs. Deweyâs ideas made an incalculable impact on school education systems, and his âlearning by doingâ philosophy influenced so many of those who went on to develop these principles further.
Dewey recognised that learning involved internal processes of acquiring both knowledge and skills but was also shaped by external factors such as culture and interactions with teachers and fellow learners. This chapter sets out the theories largely following the evolution in their development, but also follows this structure of individual-level âinternalâ learning first, before those focused on external social and cultural influences.
Behaviourist perspectives
The application of scientific methods to the study of learning in the early part of the 20th century brought new perspectives in which understanding of the learning process was based purely on what could be observed and measured. You will probably be familiar with Pavlovâs famous 1903 experiments with dogs and bells (Pavlov 1927), demonstrating how animals could be conditioned to behave in a specified way from exposing them to a neutral stimulus. The resulting principle, classical conditioning, was extended further by John B. Watson (1913, 1924) into human learning, with association becoming viewed as a major process of everyday learning and explaining the shaping of perceptions and phobias. A fear of exams, for example, is not something you are born with but a conditioned response to previous negative experiences.
Watson, a former student of Dewey, influenced a school of psychology he referred to as âbehaviouristâ, due to this view of learning based on observable and measurable changes in behaviour. Skinner (1938) developed ideas around animal and human conditioning further by modifying and adding reinforcement stimuli, segmenting tasks and using series of positive rewards and negative sanctions to demonstrate how behaviours could be shaped and reinforced toward target outcomes. His experiments established another major principle of learning referred to as instrumental or operant conditioning.
The influence of behaviourist theories
Behaviourist psychologists demonstrated how learning occurs as changes in actions, with environmental conditioning and reinforcement through repeated action as important mechanisms causing change. Task and instructional design principles were developed and applied especially in training programmes involving staged, progressive attainment of competencies and skills. The role of learner feedback was also emphasised, as was the importance of rewards for learning. The principle that behaviour could be shaped and directed through a teacherâs intervention left a great legacy in terms of the power dynamic for the teacher as the director of learning.
Another profound influence was the importance placed on detailing target behaviours as learning outcomes that could be measured and evaluated. The language arising out of the behaviourist tradition â learning outcomes, specifications, targets and competencies â is found throughout the literature and procedures governing course design and has seen a revival in recent decades (Murtonen et al. 2017).
Ideas around mastery learning and high-level learning also emerged out of applications of behaviourist principles, developed further by the psychologist Benjamin Bloom. An expert in educational evaluation and measurement, rather than associated with the behaviourist school, Bloom explored how learning outcomes could be ordered according to levels of increasing cognitive complexity, from recall and manipulation to synthesis and evaluation. Published in 1956 as a taxonomy â essentially a classification of thinking levels â this set out an invaluable practical framework for teachers to formulate learning objectives characterised by specific verbs appropriate to different academic levels (Bloom & Krathwohl 1956). The taxonomy was later expanded to include affective and psychomotor domains and was subsequently refined by Anderson and Krathwohl (2001). This taxonomy is widely used across all levels of education and remains highly relevant for educators today.
YOUR THOUGHTS
- Where is reinforcement through repetit...