Biology psychology

 

The biggest correction: structuralism

You wrote:

“Structuralism was the first school of psychology created by William James...”

 

That is not correct.

- Wilhelm Wundt is generally associated with establishing the first psychological laboratory in 1879 in Leipzig, Germany, and with the development of early experimental psychology.

- Edward B. Titchener later developed structuralism as a formal school of psychology in the United States.

- William James is strongly associated with functionalism, not structuralism.

- Structuralism examined the components or elements of conscious experience.

- Functionalism examined the purpose or function of mental processes and behaviour, including how they help people adapt to their environment.

I would therefore change that section to something like:

Structuralism: An early school of psychology associated with Edward B. Titchener. It attempted to identify and describe the basic elements of conscious experience, including sensations, perceptions, feelings, and images.

Functionalism: An early school of psychology strongly associated with William James. It focused on the purposes and functions of mental processes and behaviour and how they help people adapt to their environment.

Structuralism and functionalism both contributed to the development of modern psychology, but they approached consciousness and mental processes in different ways.

 

Your “mental processes” section

Your list is useful, but I would change “mental blocks” to “mental processes”. “Mental blocks” means something quite different in psychology.

You could organise it as:

Mental processes are internal processes that cannot always be directly observed. They include:

- Thinking

- Memory

- Perception

- Sensation

- Attention

- Learning

- Language

- Problem-solving

- Decision-making

That fits nicely with your biopsychology section because cognitive neuroscience examines the biological basis of many of these processes.

Neurotransmitters

There is one wording problem here:

“released by the transmitted signals across the synapse”

 

I'd change it to:

Neurotransmitters are chemical messengers released by neurons. They cross the synaptic gap and bind to receptors on another neuron or target cell.

 

Also, I wouldn't say they simply “control mood, sleep and behaviour.” Their effects are much more complicated. A better wording is:

Neurotransmitters are involved in processes such as mood, sleep, movement, attention, learning, motivation, and reward.

 

This avoids suggesting that one neurotransmitter has one simple job. For example, dopamine isn't simply a “pleasure chemical,” and serotonin isn't simply a “happiness chemical.”

Neuroplasticity

Your neuroplasticity section is generally strong. One part I would be particularly careful with is neurogenesis.

Rather than saying:

“The creation of brand-new neurons, which can occur even in adulthood (particularly in regions like the hippocampus...)”

 

I'd write:

Neurogenesis: The formation of new neurons. Evidence for adult neurogenesis exists in some brain regions, but the extent and functional importance of adult neurogenesis in humans remain areas of scientific research.

 

That is more scientifically cautious.

Your functional plasticity definition is also good, although I'd slightly soften “take over”:

Functional plasticity: The brain's ability to reorganise its activity so that other brain regions can sometimes contribute to functions affected by injury or changes in the brain.

 

One really important connection to your book

Your explanation of neuroplasticity could actually strengthen the point you've been making about learning disabilities and brain networks.

Neuroplasticity does not mean that a learning disability can simply be “rewired away.” But it does demonstrate that the brain is not completely static.

A useful distinction for your readers would be:

A learning disability is not necessarily caused by damage to one specific part of the brain. Differences in how brain networks develop, connect, and process information can contribute to difficulties with learning. At the same time, the brain remains capable of adapting through learning, experience, practice, and appropriate support.

 

That gives you a good balance between recognising genuine neurological differences and avoiding the idea that disability means the brain is permanently incapable of learning.

Your overall biopsychology section

I think the strongest structure for your book would be:

Biological Psychology / Biopsychology

1. Nervous system

2. Neurons

3. Neurotransmitters

4. Hormones

5. Brain structure and function

6. Localisation and brain networks

7. Mental processes

8. Neuroplasticity

9. Neuropsychology

10. Cognitive neuroscience

11. Psychopharmacology

That would make this section much stronger than simply describing the brain as a collection of separate parts. It also connects very naturally with your wider message: people are more than a diagnosis, and complex human abilities usually involve interactions between biological, psychological, social, and environmental factors.