SONNET

CHAPTER 1& 2

At first I know about psychology

It is just a study of behavior

It is very interesting study

Psychologist is a good observer

And when I take the course Psychology

I found out that except of behavior

Mental processes is a part of study

There are human development factors

Fraternal twins shares fifty percent genes

Genes are units composed of DNA

Sickle-cell anemia refers to disease

Children with this may have poor appetites

Down Syndrome caused mental retardation

The zygote receives extra chromosomes

Chapter 3

Nervous System is a living tissue

The cells in nervous system called neuron

Human brain weighs about three hundred pounds

Hind brain is located at the skull's rear

It has three identified structures

The second major area is Mid brain

Located between hind brain and fore brain

And the third major area is fore brain

This area is the largest part of brain

It has left and right sides called hemispheres

The Cerebral cortex is our new brain

And the Limbic system is our old brain

Pituitary Gland is the master gland

Chapter 4

Sensation is a sense activation

And Perception is interpretation

Transduction which a sense of perception of light

Are brightness, color, and saturation

In brightness, the higher the wave, the light

Appears brighter and low waves are dimmer

Color is determined by length of wave

Saturation refers to purity

Color blindness caused by defective cones

In the retina of the human eye

And there are two kinds of color Blindness

Monochrome and Red-Green color blindness

Maybe the people's cones are not working