User:Phlsph7/Mind - Forms

Functions and processes
The mind encompasses many functions and processes, including perception, memory, thought, imagination, motivation, emotion, attention, and learning. Perception is the process of interpreting and organizing sensory information to become acquainted with the environment. This information is acquired through sense organs receptive to various types of physical stimuli, which correspond to different forms of perception, such as vision, sound, touch, smell, and taste. The sensory information received this way is a form of raw data that is filtered and processed to actively construct a representation of the world and the objects within it. This complex process underlying perceptual experience is shaped by many factors, including the individual's past experiences, cultural background, beliefs, and expectations.

Memory is the mechanism of storing and retrieving information. Episodic memory handles information about specific past events in one's life and makes this information available in the present. When a person remembers what they had for dinner yesterday, they employ episodic memory. Semantic memory handles general knowledge about the world that is not tied to any specific episodes. When a person recalls that the capital of Japan is Tokyo, they usually access this general information without recalling the specific instance when they learned it. Procedural memory is memory of how to do things, such as riding a bicycle or playing a musical instrument. Another distinction is between short-term memory, which holds information for brief periods, usually with the purpose of completing specific cognitive tasks, and long-term memory, which can store information indefinitely.

Thinking involves the processing of information and the manipulation of mental representations. It is a goal-oriented activity that often happens in response to experiences as a symbolic process aimed at making sense of them, organizing their information, and deciding how to respond. Logical reasoning is a form of thinking that starts from a set of premises and aims to arrive at a conclusion supported by these premises. This is the case when deducing that "Socrates is mortal" from the premises "Socrates is a man" and "all men are mortal". Problem-solving is a closely related process that consists of several steps, such as identifying a problem, developing a plan to address it, implementing the plan, and assessing whether it worked. Thinking in the form of decision-making involves considering possible courses of action to assess which one is the most beneficial. As a symbolic process, thinking is deeply intertwined with language and some theorists hold that all thought happens through the medium of language.

Imagination is a creative process of internally generating mental images. Unlike perception, it does not directly depend on the stimulation of sensory organs. Similar to dreaming, these images are often derived from previous experiences but can include novel combinations and elements. Imagination happens during daydreaming and plays a key role in art and literature but can also be used to come up with novel solutions to real-world problems.

Motivation is an internal state that propels individuals to initiate, continue, or terminate goal-directed behavior. It affects what goals someone pursues, how much effort they invest in the activity, and how long they engage in it. Motivation is affected by emotions, which are temporary experiences of positive or negative feelings like joy or anger. They are directed at and evaluate specific events, persons, or situations. They usually come together with certain physiological and behavioral responses.

Attention is an aspect of other mental processes in which mental resources like awareness are directed towards certain features of experience and away from others. This happens when a driver focuses on the traffic while ignoring billboards on the side of the road. Attention can be controlled voluntarily in the pursuit of specific goals but can also occur involuntarily when a strong stimulus captures a person's attention. Attention is relevant to learning, which is the ability of the mind to acquire new information and permanently modify its understanding and behavioral patterns. Individuals learn by undergoing experiences, which helps them adapt to the environment.

Faculties and modules
Traditionally, the mind was subdivided into mental faculties understood as capacities to perform certain functions or bring about certain processes. An influential subdivision in the history of philosophy was between the faculties of intellect and will. The intellect encompasses mental phenomena aimed at understanding the world and determining what to believe or what is true; the will has a practical orientation focused on desire, decision-making, action, and what is good. The exact number and nature of the mental faculties are disputed and more fine-grained subdivisions have been proposed, such as dividing the intellect into the faculties of understanding and judgment or adding sensibility as an additional faculty responsible for sensory impressions.



In contrast to the traditional view, more recent approaches analyze the mind in terms of mental modules rather than faculties. A mental module is an inborn system of the brain that automatically performs a particular function within a specific domain without conscious awareness or effort. In contrast to faculties, the concept of mental modules is normally used to provide a more limited explanation restricted to certain low-level cognitive processes without trying to explain how they are integrated into higher-level processes such as conscious reasoning. Many low-level cognitive processes responsible for visual perception have this automatic and unconscious nature. In the case of visual illusions like the Müller-Lyer illusion, the underlying processes continue their operation and the illusion persists even after a person has become aware of the illusion, indicating the mechanical and involuntary nature of the process. Other examples of mental modules concern cognitive processes responsible for language processing and facial recognition.

Conscious and unconscious
An influential distinction is between conscious and unconscious mental processes. Consciousness is the awareness of external and internal circumstances. It encompasses a wide variety of states, such as perception, thinking, fantasizing, dreaming, and altered states of consciousness. In the case of phenomenal consciousness, the awareness involves a direct and qualitative experience of mental phenomena, like the auditory experience of attending a concert. Access consciousness, by contrast, refers to an awareness of information that is accessible to other mental processes but not necessarily part of current experience. For example, the information stored in a memory may be accessible when drawing conclusions or guiding actions even when the person is not explicitly thinking about it.

Unconscious or nonconscious mental processes operate without the individual's awareness but can still influence mental phenomena on the level of thought, feeling, and action. Some theorists distinguish between preconscious, subconscious, and unconscious states depending on their accessibility to conscious awareness. When applied to the overall state of a person rather than specific processes, the term unconscious implies that the person lacks any awareness of their environment and themselves, like during a coma. The unconscious mind plays a central role in psychoanalysis as the part of the mind that contains thoughts, memories, and desires not accessible to conscious introspection. According to Sigmund Freud, the psychological mechanism of repression keeps disturbing phenomena, like unacceptable sexual and aggressive impulses, from entering consciousness to protect the individual. Psychoanalytic theory studies symptoms caused by this process and therapeutic methods to avoid them by making the repressed thoughts accessible to conscious awareness.

Other categories of mental phenomena
Mental states are often divided into sensory and propositional states. Sensory states are experiences of sensory qualities, often referred to as qualia, like colors, sounds, smells, pains, itches, and hunger. Propositional states involve an attitude towards a content that can be expressed by a declarative sentence. When a person believes that it is raining, they have the propositional attitude of belief towards the content "it is raining". Different types of propositional states are characterized by different attitudes towards their content. For instance, it is also possible to hope, fear, desire, or doubt that it is raining.

A mental state or process is rational if it is based on good reasons. For example, a belief is rational if it relies on strong supporting evidence and a decision is rational if it follows careful deliberation of all the relevant factors and outcomes. Mental states are irrational if they are not based on good reasons, such as beliefs caused by faulty reasoning, superstition, or cognitive biases, and decisions that give into temptations instead of following one's best judgment. Mental states that fall outside the domain of rational evaluation are arational rather than irrational. There is controversy regarding which mental phenomena lie outside this domain; suggested examples include sensory impressions, feelings, desires, and involuntary responses.

Another contrast is between dispositional and occurrent mental states. A dispositional state is a power that is not exercised. If a person believes that cats have whiskers but does not think about this fact, it is a dispositional belief. By activating the belief to consciously think about it or use it in other cognitive processes, it becomes occurrent until it is no longer actively considered or used. The great majority of a person's beliefs are dispositional most of the time.