609 words

Sound production and behavior in red-bellied piranhas

The hypothesis of the article "Sound production in red-bellied piranhas (Pygocentrus nattereri, Kner): an acoustical, behavioural and morphofunctional study" by Millot, Vandewalle & Parmentier (2011), is that piranhas make sounds and these sounds are able to be associated with given behaviors like…

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2,132 words

Operant conditioning and its application to obesity treatment

There are various definitions of learning that are used in the academic circles. These definitions depend on the school of thought that they are derived from. The behaviorists define learning as the relatively permanent change that takes place in behavior alteration due to experience.

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689 words

How four major neurotransmitters regulate behavior and brain function

Neurotransmitters are free floating chemicals that are located in the brain. They transmit signals in the synapse controlling a lot of a person's physical and mental behavior. There are four major neurotransmitters: 1) Dopamine, 2) Acetylcholine, 3) Norepinephrine and 4) Serotonin.

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2,011 words

Post-traumatic stress disorder symptoms in Iraq and Afghanistan war veterans

Military members are sent to war leaving behind family, communities, and their lifestyle in order to fight a war. Upon their return they are thrown back into their "old lives" and are expected to adapt quickly and be unchanged (Cooter, 2004).

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695 words

Amyotrophic lateral sclerosis: genetic factors and disease progression

Amyotrophic Lateral Sclerosis, also known as Lou Gehrig's disease is a neurological disorder that causes steady deterioration of the body's nerves and muscles. The cause of the disease is not known, and it affects men and women on an equivalent basis.

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814 words

Sigmund Freud's psychoanalysis, Jean Piaget's intelligence theory, and behaviorism

Psychoanalysis is a theory that was developed by Sigmund Freud that is all about human nature and what motivates and causes people to behave in certain ways.

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1,037 words

The link between personality traits and brain neurotransmitters

My paper will be examining the links between personality traits and the brain's neurotransmitters. I plan to address this topic by looking at different personality traits and how they are linked to the brains neurotransmitters.

~6 min read

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2,079 words

Stanley Milgram's obedience experiments and authority compliance

Philip Banyard explains how Stanley Milgram came to be involved with research regarding the Nazi slaughter of millions of people in Europe during World War II. Milgram's obedience study of course had emotional and cultural meaning for him because he is Jewish.

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957 words

The impact and importance of psychological testing validity and reliability

A test is defined as a method or procedure for critical evaluation or as a means of establishing the quality, truth, or presence of something. (Webster's Dictionary, 2011).

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650 words

Social constructionism in counseling and therapeutic conversation

Social constructionism is a framework that conventionally belongs to the area of epistemology.

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