Internal validity
* focuses on cause and effect relationships.
* is the extent the study is addressing what it was intended to address.
* subset of external validity.

Indian ricegrass
* is an example of a common name
  - found throughout the western states
  - grass
* reestablishes on burned sites through seed dispersed from adjacent unburned areas.

Important change
* happen inside the body by the time wet dreams and periods begin.
* occur in the eyes, skeleton, heart, aorta, lungs, skin, and other tissues.

Impatience
* breeds anxiety, fear, discouragement and failure.
* can lead the impatient person to snap at others in response to questions or requests.
* causes frustrations
  - stress which is harmful to one's health
* creates anger, resentment, and bitterness.
* gets people killed more frequently than environmental hazards.
* is an important part of being an entrepreneur
  - anger aimed at lazy computers
  - fidget
  - irritation
* is one of the big enemies of investing
  - prime causes of road rage
  - something that has grown worse in the digital age, too
  - the hallmark of our culture and society today
* result of restlessness, and that result of the soul's uncertainty.
* strong negative force in building or maintaining any relationship.
* usually comes down to a problem of self-control.
* very common human tendency.
* way of life.

Illegality
* also creates other economic handicaps.
* drives up the price of drugs, making using drugs very expensive.
* is commonplace in the island of Cuba
  - quality

Infrared spectroscopy
* deals with the interaction of infrared light with matter.
* gives very sharp signals, which are different from other carbonyls.
* is an important technique in organic chemistry
  - even more beneficial when run on pure compounds
  - therefore an important tool for the identification of a compound
* is used to determine interatomic bond lengths
  - graph the wavelengths of infrared light that the quartz absorbs
* popular analytic method for identifying organic materials.
+ Ester: Functional groups
  * There are many ways to find out if a molecule has an ester group. Infrared spectroscopy gives very sharp signals, which are different from other carbonyls. Carbon NMR spectroscopy has similar characteristics.

Idolatry
* begets the setting up of a graven image.
* can take many forms.
* deep structure of certain economic, political, cultural, legal, ecological practices.
* distorts man's conception of the world and external nature.
* form of psychological manipulation.
* grievous sin.
* includes worship of money, power, prestige, or self.
* is adultery on the level of governing principles.
* is also a feminine function
  - scriptural
  - at the bottom of pornography, lust and sexual promiscuity
  - by far the most frequently discussed problem in the Scriptures
  - made of obsessions
  - often in the scripture called whoredom, adultery, and fornication
  - only a problem for people of faith - never one for atheists
  - poisonous
  - predicated upon the fundamental impatience of the people
  - spiritual fornication
  - that which naturally springs up in the mind fallen man
* is the enemy of mankind
  - evidence of man s rejection of the truth
  - honor, adoration, devotion to false gods
  - phenomenon of worshipping idols
  - practice of ascribing absolute value to things of relative worth
  - worship of self
  - thought to defile the one true god
* is used for ignorance
  - when the 'whole' is worshipped
* means substituting the thing for the person.
* perversion of man's innate religious sense.
* refers to the worship of idols.
* takes many forms, but the self-idolatry of identity is perhaps among the most insidious.
* ultimately boils down to using one's belief system to live for self.
* usually leads to fornication.
  * An 'idol' religious item that represents a god. It can also mean someone who is admired by many people, like a pop idol. Idolatry refers to the worship of idols.