Günter Köhnken

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This paper addresses two methodological and theoretical questions relating to the Cognitive Interview (CI), which previous research has found to increase witness recall in interviews. (1) What are the effects of the CI mnemonic techniques when communication techniques are held constant? (2) How do trained interviewers compare with untrained interviewers? In(More)
Figural fluency refers to the ability to internally generate appropriate non-verbal behaviour. Whereas deficits in verbal fluency rank among the most prominent cognitive sequelae in Parkinson's disease (PD), little is known about figural fluency and its assessment in PD. This is the first comprehensive comparison of the psychometric properties of figural(More)
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