1 Gareth Stack - Lab Group 2 Date of practical - 20/10/03 / Date of Submission - 07/11/03 Reaction times related to congruence in a Stroop test of undergraduate students 2 ABSTRACT The ’Stroop effect’‚ a measure of interference in a reaction time task‚ was investigated. Twenty undergraduate students of mixed age and gender were each presented with 48 coloured words in turn. These were divided into 16 of each of 3 levels of congruence. The time required to identify the colour of each stimulus
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and A.W. Young‚ 1986. Understanding face recognition. British Journal of Psychology‚ 17. Dunbar‚ K. and CM. MacLeod‚ 1984. A horse race of a different color: Stroop interference patterns with transformed words. Journal of Experimental Psychology: Human Perception and Performance 10‚ 622-639. Ellis‚ H.D.‚ 1983. ‘The role of the right hemisphere in face perception’. In: A.W. Young (ed.)‚ Functions of the right
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DNA replication mechanism is an integral and the most important part of cell division. It is a complicated mechanism that requires a lot of steps and different enzymes. Many scientists were trying to understand the mechanism of DNA replication and its role in the transfer of the hereditary information to the offsprings. DNA replication begins with a single origin of replication that starts off the process by creating a replication bubble. In many eukaryotic cells‚ the DNA strand will have more than
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Background on Genomic DNA Isolation and Purification Generally‚ all methods involve the disruption and lysis of cells. This is followed sometimes by the removal of RNA (by RNAses‚ salt or other methods). Choosing which method to use will depend on many selection factors including: DNA is isolated from proteins by several methods including digestion of proteins by the enzyme proteinase K. Proteins are removed subsequently by salting-out‚ organic extraction‚ or binding of the DNA to a solid-phase
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Revisiting the Stroop Effect: Conditions Affecting Word-Color Response University of California‚ Irvine Contact information Abstract The stroop effect causes interference within people when the color of a word and a word‚ the name of a color‚ are incongruently matched. We tested this phenomenon to see if our results would be held constant as reviewed by existing literature. Our experiment used different conditions which
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automatic processes employing the Stroop effect experiment. Abstract The interference between the controlled and the automatic processes was observed in the Stroop effect type experiment using two different conditions. The original Stroop effect experiment concluded that the participants will find it more difficult to complete the reading task of the words related to colour meaning in comparison to the reading task of non-colour related words. The result of Stroop experiment supported the notion
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Words & The Stroop Effect Table of Content Title page……………………………………………….. 1 Abstract………………………………………………….. 2 Introduction…………………………………………….. 3-5 Materials and Procedures………………………… Results/Data……………………………………………… Conclusion…………………………………………………. Data Tables/Graphs/Illustrations……………….. References/Bibliography………………………………. Abstract My science project is on the Stroop Effect. Basically it’s an effect on the human brain; we become confused from the effect. For example if someone
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Testing of the Stroop effect in colour-associated words and neutral words Abstract Study examined the Stroop effect in words which are not colours‚ but represent related object connected to certain colours and whether that would yield similar or the same effect as the classic Stroop study. Previous studies such as Stroop’s (1935) found out a clash between controlled and automatic processing‚ which resulted in delayed answering. This experiment was conducted for 20 participants of both sexes
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When Watson and Crick discovered the structure of DNA they wanted to use the information to help them identify how DNA is replicated. Three different theories of replication were proposed by Watson and Crick. The semi-conservative model‚ where the DNA strand splits into two halves‚ which will then create a new DNA strand consisting of the old original half and a new half. The conservative model where the whole of the original DNA strand acts as a template and is replicated to make a completely new
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YOUR NOTES UNIT 2 NOTES DNA (deoxyribonucleic acid) DNA Functions • Stores genetic information and copies itself (replication) to pass on the information • Contains genes (instructions to make proteins) • Instructs cell’s activities DNA Structure • DNA is a polymer of nucleotides • Chromosomes (DNA strand + associated proteins ie. Histones wrap DNA around like a spool = condensed chromatin) ↓ genes (sections of a chromosome that codes for a protein) ↓ nucleotides (3 parts:
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