This experiment performed by the males and females in the Tuesday 4pm psychology lab‚ was done as a replication of the Halari et al experiment in London in 2005. The hypothesis in the original experiment was that women will‚ on average‚ gain a higher verbal fluency score than men and men will‚ on average‚ perform more accurately than women on mental rotation. The results obtained from Halari et al’s (2005) clearly prove this hypothesis correct. The results also rejected the null hypothesis which
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Reproduction Male sperm fuses with female egg. If tdf (a gene) is present‚ then the embryo develops testes and produces testosterone. Female Reproductive system • Female baby develops if tdf is not present. • Tdf – a gene located on Y chromosome; if girl‚ then two X chromosomes‚ hence no Tdf. • Female hormones: progesterone and estrogen ( both secreted by mother’s ovaries and placenta which allow female genetilia to develop. Parts of the female reproductive system:
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Formulas Chapter: 1 Section: 2 * The empirical formula: the formula that gives the simplest ratio of the number of atoms in the compound. Determination of the empirical formula: 1. Find the mass in grams of each element. 2. Find the number of moles. 3. Find the simplest ratio of moles. Question 1. Mass of elements in g. 2. Number of moles of each element. 3. Simple ratio of elements. Practice problems * A 2.765 g sample of lead oxide was heated in a stream
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Jun Okubo September 28‚ 2012 IBH Psychology Mr. Altmann Introduction In the 1930s‚ J. Ridley Stroop discovered a strange phenomenon. He asked his participants to name the colors of the words. In first trial‚ the color and the words matched. However‚ in the second trial‚ the colors and the words did not match. He found out that when the color and the words did not match‚ it took longer to name all the colors. There are several theories as to why there is a huge delay. The first theory is
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IB KYAW WAI IB1I KYAW WAI IB1I CHEMISTRY IA (2) TITRATION OF ACID & ALKALI Name: KYAW WAI Date: 5th February 2013 IA CRITERIA ASSESSED: DCP‚ MS Declaration I declare that this report I have submitted is my own original work and I have acknowledged the use of words or ideas of another person. Signature: ______________________________ Marks: ______________________________ Aim of the experiment: The aim is to determine the water of crystallization of a diprotic acid by
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To what extent does Ocean Park’s marketing strategy for its re-development phase meet the preferences of its customers? Session: May 2010 IB Subject of Essay : Business and Management Supervisor Name : Mr. Philippe Cosentino Word Count : 3902 Abstract In this essay‚ I shall be responding to the research question: “To what extent does Ocean Park’s marketing strategy for its re-development phase meet the preferences of its customers?” The purpose of this essay is for me
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Economics IA Commentary Coversheet Economics Commentary Number: | HL Number 1 | Title of Extract: | UK Unemployment | Source of Extract: | HRM – Human Resource Management | Date of Extract: | 11th of November 2009 | Word Count: | 661 | Date Commentary was written: | 28/11/2009 | Section of Syllabus that the Commentary relates to: | Section 3.5 - Unemployment | Candidate Name: | Yuriy Boldyrev | Candidate Number: | 001124003 | *Note: Commentaries should be read in chronological
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Consciousness Awareness of the environment‚ ones own existence‚ sensations‚ thoughts States of Consciousness Distinctive or discrete patterns in the function of consciousness Biological Rhythms Endogenous cycles Bio Rhythms: endogenous rhythms are systematic changes in the brain’s function that are vastly internal brain mechanisms. One of the things that does alter conscious states are actually these bio rhythms. 1. Circadian 24hr. cycle. Sleep‚ temperature 2. Infradian
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IB CASE STUDY * CHAPTER 2 [OBJ 2] Successful companies have insightful strategies‚ great supply chains and sharp financial systems. Ultimately‚ though‚ success is a function of the people who start and sustain the company. The challenge of putting the right person into the right job in the right place at the right time for the right compensation takes us to the front lines of international business. One can evaluate HRM from many perspectives. Two reasons motivate an executive perspective
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An experiment to investigate a variation of the Stroop effect and how it works on non colour related words. Abstract The purpose of this experiment is to investigate a variation of the Stroop effect. The experiment will include non colour related words as well as colour related words and these words will be written in colours that are not related to the words written. There are 20 participants and they will be shown both conditions in different order and they are required to say the colour of
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