Individual Differences in Cognition

Edward Nęcka

Jagiellonian University

 

This course will be devoted to the examination of differences between people in elementary cognitive processes, such as attention, working memory, and cognitive control. Such differences have been neglected for decades as resulting in error variance in typical psychological experiments. However, they have been extensively studied by differential psychologists, mostly by those of them who were focused on personality, intelligence, and temperament. Today we are witnessing numerous attempts to unify the experimental cognitive psychology approach with the language and methodology typical of differential psychology. It appears that understanding the problem of how and where people differ in reference to attention, working memory, or cognitive control, allows deeper understanding of higher-level cognitive phenomena, such as intelligence, creativity, cognitive aging, or psychopathology.

 

Class 1.         The significance of the study of individual differences in cognition    [download presentation]

The notion of individual differences. The relation of individual differences to general psychological phenomena. Methods of studying individual differences in cognition. Neuropsychology of individual differences in cognition.

Required readings:

Corr, P. (in press). Individual differences in cognition: In search of a general theory of behavioral control. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

Additional readings:

Prat, C. S. & Just, M. (2008). Brain bases of individual differences in cognition. Psychological Science Agenda, Vol. 22, May 2008.

 

Class 2.    Individual differences in attention    [download presentation]

The notion of attention. Aspects and functions of attention. Methods of studying attention. Attention and higher-level cognition.

Required readings:

Moosbrugger, H., Goldhammer, F., & Schweizer, K. (2006). Latent factors underlying individual differences in attention measures. European Journal of Psychological Assessment, Vol. 22, 177–188.

Additional readings:

 Schweizer, K. (in press). Attention and intelligence. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

 

 

Class 3. Individual differences in working memory capacity    [download presentation]

The notion of working memory capacity. Short term memory and working memory. Models of working memory in relation to individual differences. Working memory capacity as a source of human intelligence.

Required readings:

Ackerman, P. L., Beier, M. F., Boyle, M. O. (2005). Working memory and intelligence: The same or different constructs? Psychological Bulletin ,Vol. 131, 30–60.

Additional readings:

Oberauer, K., Schulze, R., Wilhelm, O., & Süß, H.-M. (2005). Working memory and intelligence—Their correlation and their relation: Comment on Ackerman, Beier, and Boyle (2005). Psychological Bulletin, 131, 61–65.

Engle, R. W. & Ilkowska, M. (in press). Trait and state differences in WM capacity. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

 

Class 4. Individual differences in executive control    [download presentation]

The notion of executive control. Aspects of cognitive control. Self-control of behavior and self-control of mind. The relation of executive control to human intelligence, text comprehension, and thinking.

Required readings:

Miyake, A. Friedman, N. P., Emerson, M. J., Witzki, A. H. & Howerter, A. (2000). The unity and diversity of executive functions and their contributions to complex ‘‘frontal lobe’’ tasks: A latent variable analysis. Cognitive Psychology, 41, 49–100.

Additional readings:

Chuderski, A. & Nęcka, E. (in press). Intelligence and cognitive control. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

de Frias, C. M., Dixon, R. A. & Strauss, E. (2006). Structure of four executive functioning tests in healthy older adults. Neuropsychologia, Vol. 20, 206-214.

 

Class 5. Clinical aspects of individual differences in cognition    [download presentation]

The importance of cognition for emotional and behavioral disorders. Anxiety and attention. Memory and depression. Cognitive aging and elementary cognitive processes.

Required readings:

Eysenck, M.W. (in press). Processing efficiency theory and beyond. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

Additional readings:

Sędek, G. & Brzezicka, A. (in press). The specific influence of subclinical depression on attention, working memory, and reasoning processes. In: Matthews, G., Szymura, B. & Gruszka, A., Individual differences in cognition. New York: Springer Publishing Company.

 

Seminars

During the seminars, experimental findings will be critically discussed. Students will be asked to read texts before class meetings. However, basic information will be provided by the instructor in a lecture-like form.

 

Assessment

Students will be assessed on the basis of their written papers (about 1500 words).

 

Edward Nęcka

 

Edward Nęcka is a Professor of Psychology at Jagiellonian University, Kraków, Poland, and at the Warsaw School for Social Psychology, Poland. He is also a corresponding member of the Polish Academy of Sciences. He specializes in cognitive foundations of creativity and intelligence. He has published nine books and about 100 scientific papers. His recent experimental investigations refer to the problem of cognitive control, particularly task switching and the controlling processes in working memory.