University of Exeter

SCHOOL OF PSYCHOLOGY


PSY1001 Evolution of Behaviour Lectures

Course outline and reference lists


The following notes are an expanded version of the course description in your Department Handbook. They give the topics I expect to cover in the course. The number in brackets after each topic title indicates the number of lectures I expect to devote to it.

For each topic, I suggest some reading (this is the bit which isn't in your handbook). The readings may be of either of two types:

Where readings are drawn from the books listed in the course outline (in your department handbooks), only the author's name is given. Otherwise, author, date and title are given. Where several readings are suggested, they are usually alternatives, and you should choose the book that suits you best. Naturally, these are not the only possible chapters or papers to read. You should dip into the various books available and read what is relevant to your needs.  Remember, too, that these readings are only suggestions. There are many excellent books on all aspects of evolutionary psychology, and you will find copies in the libraries and bookshops. Use the readings that suit your interests and level of previous knowledge.  For a quick background to the whole field (e.g. for pre-exam revision), try reading chapter 2 in M. C. Corballis and S. E. G. Lea, The descent of mind, Oxford University Press: copies of this book will arrive in the library during the year.

NOTE CAREFULLY.  There is a new, and much improved, edition of the textbook by Domjan & Burkhard recommended in your handbook.  The new edition has a publication date of 1997 and is authored by Domjan alone.  Chapter numbers in this handout refer to the new edition, and may not be the same as in the old edition.  Please use your intelligence in choosing chapters to read if you have to use the older edition.  There is also a second edition of Sherman and Alcock's book Exploring Animal Behaviour; it is better than the first edition, but almost all the papers from that book recommended here are also in the first edition.

Lecture topics

Natural selection and human psychology (1).

What is the theory of natural selection? Fitness. Human evolution. Biological determinism and cultural determinism. [Please note the entertaining word processor error in your Handbook's version of this last phrase]

Reading:

The study of instinct (2).

Fixed action patterns. Sign stimuli. Drives and drive conflicts. Ritualization and emancipation. Instincts and motives. The modifiability of instincts. Human instincts.

Reading:

Foraging and behavioural ecology (1).

Feeding and foraging. The optimality principle. Redshanks and flycatchers as optimal foragers.

Reading:

Sociobiology (2).

The problem of the evolution of altruism. Selfish genes and kin altruists. Optimality in a social context: the theory of games. Aggression and appeasement.

Reading:

Classical conditioning (2).

Pavlov's experiments. Conditioning and extinction. Partial reinforcement and Rescorla's correlational principle. Drug tolerance as a conditioned reaction. Pavlovian conditioning in humans.

Reading:

Operant conditioning (2).

The Skinner box. The four simplest schedules of reinforcement. Concurrent schedules. Human adult and child performance on standard schedules.

Reading:

The evolution of learning (1).

The modifiability of instincts. Imprinting as an "open instinct". Other specific learning abilities. Language learning. Foraging behaviour and reinforcement schedules.

Reading:

Culture and human cognitive evolution (1).

Imitation. The intellectual abilities of apes. From insight learning to problem solving. Animal cultures. The idea of cultural evolution.

Reading:


Stephen Lea

University of Exeter
School of Psychology
Washington Singer Laboratories
Exeter EX4 4QG
United Kingdom
Tel +44 1392 264626
Fax +44 1392 264623


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Document revised 23rd November 1998