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49 Cards in this Set

  • Front
  • Back

DRRR:


Two common geologic hazards

Landslides and sinkholes

The mass wasting process involving sediments consisting of rocks, organic and non organic debris

Landslides

Types of landslides

Soil creep


Slumping


Debris flow


Rock fall

Faster movement than soil creep and land will slip down the slope this time

Slumping

Is a very slow movement and it is so hard to notice and hardly any damage is done to the area

Soil creep

Landslides are sudden slides caused by heavy rain

Rock fall

Happens when the slope becomes saturated w/ water

Debris flow

The depression or cavity on the ground , generally circular , following the collapse of the earths surface layer

Sinkhole

Types of sinkholes

Solution


Cover - substance


Cover - collapse sinkholes

We have 4 artificial sinkholes

Water percolating into bedrock


Overburden


Soil fills spaces in the bedrock


Weak soil

PRACTICAL RESEARCH:



Is a word which means a plan or something that is conceptualize by the mind

Design

Five research design

Case study


Ethnography


Historical study


Phenomenology


Grounded theory

Involves planning your methods or techniques in collecting and analyzing data

Research design

Is to describe a person, thing ,or any creature on Earth for the purpose of explaining the reason behind the nature of it's existence.



Your aim here is to determine why such an individual or an object act ,behaves, occurs

Case study

This involves a study of a certain cultural group or organization in which you the researcher



Requires your actual participation in the group members activities

Ethnography

Allows you to determine the reason for changes or permanence of things in the physical world in a certain period (e.g. years, century, decade)

Historical study

Is something you experience on Earth as a person. it is a sensory experience that makes you perceive or understand things that naturally occur in your life

Phenomenology

Aims to developed a theory that will increase your understanding of something in a psychosocial context.

Grounded theory

Is a word that refers to your method or process of selecting respondents or people to answer questions

Sampling

The beginning of sampling could be traced back to the early......

Political activities of the Americans in 1920 when literary digest

Two classes of sampling

Probability and non probability sampling

Unbiased sampling


Involves all members listed in the sampling frame representing a certain population

Probability sampling

Manifested by strong dissimilarity between the sample and the ones listed in the sampling frame

Sampling error

Types of probability sampling

Simple random sampling


Systematic sampling


Stratified sampling


Cluster sampling


Makes you isolate a set of person instead of individual members to serve as sample members

Cluster sampling

A study needing group by group analysis

Stratified sampling

Chance and system are the ones you determine who should compose the sample

Systematic sampling

Is the best type of probability sampling through which you can choose a sample from a population

Simple random sampling

Disregards the random selection of subjects.

Non - probability sampling

Types ..... Kita HAAHA JOK

Quota sampling


Voluntary sampling


Purposive or judgemental sampling


Availability sampling


Snowball sampling



You tend to choose sample members possessing or indicating the characteristics of the target population

Quota sampling

You expect to participate in the sample selection are the ones volunteering to constitute the sample

Voluntary sampling

You choose people whom you are sure could correspond to the objectives of your study

Purposive or judgemental sampling

The willingness of a person as your subject to interact with you counts a lot in this non - probability sampling methods

Availability sampling

Does not give a specific set of samples

Snowball sampling

Is a technique in gathering data whereby you personally watch, interact , or communicate w/ the subject of your research

Observation

Types....... Ulit Kita HAHAHAHA

Participant observation


Non- participation or structured observation

Your actual involvement enables you to obtain firsthand knowledge about the subjects behavior and the way they interact with one another

Participant observation

The first part of the diary is called .....

Descriptive observation

The second part of the diary is called......

Narrative account

Describes the people , places,events, conversation and other things Involved in the activity or object focused on by the research.

Descriptive observation

Gives your interpretations or reflections about everything you observed

Narrative account

Type of observation completely detaches you from the target of your observation

Non - probability or structured observation

Methods of observation

Direct observation


Indirect observation

This method is also called behavior archaeology



It involves observing traces of past events to get in formation or a measure of behavior, traits, or quality of your subject .

Indirect observation

This observation method allows you to see or listen to everything that happens in the area of observation

Direct observation

Advantages

It uses simple data collection technique and data recording method.


•it is inclined to realize it's objectives because it just depends on watching and listening to the subjects


•it offers fresh and firsthand knowledge that will help you come out with an easy understanding and deep reflection of the data


•it is quite valuable in research studies about organization that consider you, the researcher, part of such entity.


Disadvantages:

•it requires a long time for planning


•engrossed in participating in the subjects activities


•it will prone to your hearing derogatory statements from some people in the group that will lead to your biased stand toward other group members

The end!!!

Good luck 😁💙