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Structure of DNA Fig. 2.1.1. Proteins are synthesized by an interaction between DNA and RNA Fig. 2.1.2.

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Presentation on theme: "Structure of DNA Fig. 2.1.1. Proteins are synthesized by an interaction between DNA and RNA Fig. 2.1.2."— Presentation transcript:

1 Structure of DNA Fig

2 Proteins are synthesized by an interaction between DNA and RNA Fig

3 Concordance in Twin Studies Identical Twins Adopted- reared apart… different parents, different environments If one is schizophrenic what is the chance that the other will be????? Fig

4 Correlation Coefficients of Different Sizes r= 0.0 No relation r= 0.99 Strong linear relation Fig

5 IQ Correlations for Different Types of Children Fig

6 Correlation Coefficients of Different Sizes r= 0.0 No relation r= 0.99 Strong linear relation r= 0.70 moderate linear relation Fig

7 Conditioned Taste Aversion Step 1: Present familiar Flavor A. Fig

8 Conditioned Taste Aversion Step 2: Present unfamiliar Flavor B. Also, rat receives an injection of a substance that generates sickness or nausea. Fig

9 Conditioned Taste Aversion Step 3: Retention. Present both flavors (A and B). Which one Do they consume? Fig

10 Conditioned Taste Aversion Step 3: Retention. Rats and other animals avoid the flavor associated with prior sickness or nausea! Fig

11 Classical or Pavlovian Conditioning Fig

12 Event Record of Temporal Conditions CS US Type of Conditioning Simultaneous Backwards Short Delay Time Long Delay Occurrence of CS or US Fig

13 Extinction and Spontaneous Recovery Acquisition (CS presented With US) Extinction (CS presented Without US) Successive Days of Extinction (spontaneous recovery in beginning of each session) trials CR AMPLITUDE Fig

14 Generalization Blue light + FOOD response... SALIVATION …after many trials with blue light, present similar blue light.. Similar blue light response SALIVATION. Fig

15 Discrimination Blue light + FOOD response... SALIVATION …after many trials with blue light, present red light.. red light response NO SALIVATION Fig

16 Additional Conditioning Phenomena Semantic Conditioning Conditioned Emotional Response (CER) conditioning Immune System Conditioning Fig


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