In his popular Introduction to Cognitive Science,https://www.google.co.uk/books/edition/Mind_second_edition/gjcR1U2HT7kC?hl=en&gbpv=1&pg=PP11&printsec=frontcover Paul Thagard includes logic and rules as alternative approaches to modelling human thinking. He argues that rules, which have the form IF condition THEN action, are "very similar" to logical conditionals, but they are simpler and have greater psychological plausability (page 51). Among other differences between logic and rules, he argues that logic uses deduction, but rules use search (page 45) and can be used to reason either forward or backward (page 47). Sentences in logic "have to be interpreted as universally true", but rules can be defaults, which admit exceptions (page 44).
In his popular Introduction to Cognitive Science,https://www.google.co.uk/books/edition/Mind_second_edition/gjcR1U2HT7kC?hl=en&gbpv=1&pg=PP11&printsec=frontcover Paul Thagard includes logic and rules as alternative approaches to modelling human thinking. He argues that rules, which have the form IF condition THEN action, are "very similar" to logical conditionals, but they are simpler and have greater psychological plausability (page 51). Among other differences between logic and rules, he argues that logic uses deduction, but rules use search (page 45) and can be used to reason either forward or backward (page 47). Sentences in logic "have to be interpreted as universally true", but rules can be defaults, which admit exceptions (page 44).