Thursday, June 18, 2015

Human Needs and Motivation

Human Needs and Motivation

Human needs are things all humans require for normal growth and development. These needs have been studied by psychologists and categorized in a number of ways. Henry A.

Murray, one of the founders of personality psychology who was active in developing a theory of motivation, identified a list of core psychological needs in 1938. He described these needs as being either primary (based on biological needs, such as the need for food) or secondary (generally psychological, such as the need for independence). Murray believed the interplay of these needs produce distinct personality types and are internal influences on behavior.

Murray’s research underpins the work of psychologist Abraham Maslow who also studied human needs, motivation, and personality. While working with monkeys during his early years of research, he noticed that some needs take precedence over others. For example, thirst is relieved before hunger because the need for water is a stronger need than the need for food. In 1954, Maslow published what has become known as Maslow’s Hierarchy of Needs which remains valid today for understanding human motivation. [Figure 1-2] According to Maslow, human needs go beyond the obvious physical needs of food and shelter to include psychological needs, safety and security, love and belongingness, self esteem, and self actualization to achieve one’s goals.

Human Needs That Must Be Met To Encourage LearningPhysiological

These are biological needs. They consist of the need for air, food, water, and maintenance of the human body. If a student is unwell, then little else matters. Unless the biological needs are met, a person cannot concentrate fully on learning, self-expression, or any other tasks. Instructors should monitor their students to make sure that their basic physical needs have been met. A hungry or tired student may not be able to perform as expected. Security
Once the physiological needs are met, the need for security becomes active. All humans have a need to feel safe. Security needs are about keeping oneself from harm. If a student does not feel safe, he or she cannot concentrate on learning. The aviation instructor who stresses flight safety during training mitigates feelings of insecurity. Belonging

When individuals are physically comfortable and do not feel threatened, they seek to satisfy their social needs of belonging. Maslow states that people seek to overcome feelings of loneliness and alienation. This involves both giving and receiving love, affection, and the sense of belonging. For example, aviation students are usually out of their normal surroundings during training, and their need for association and belonging is more pronounced. Instructors should make every effort to help new students feel at ease and to reinforce their decision to pursue a career or hobby in aviation. Esteem

When the first three classes of needs are satisfied, the need for esteem can become dominant. Humans have a need for a stable, firmly based, high level of self-respect and respect from others. Esteem is about feeling good about one’s self. Humans get esteem in two ways: internally or externally. Internally, a person judges himself or herself worthy by personally defined standards. High self-esteem results in self-confidence, independence, achievement, competence, and knowledge.
Most people, however, seek external esteem through social approval and esteem from other people, judging themselves by what others think of them. External self-esteem relates to one’s reputation, such as status, recognition, appreciation, and respect of associates.

When esteem needs are satisfied, a person feels self-confident and valuable as a person in the world. When these needs are frustrated, the person feels inferior, weak, helpless, and worthless. Esteem needs not only have a strong influence on the instructor-student relationship, but also may be the main reason for a student’s interest in aviation training.
Cognitive and Aesthetic

In later years, Maslow added cognitive (need to know and understand) and aesthetic (the emotional need of the artist) needs to the pyramid. He realized humans have a deep need to understand what is going on around them. If a person understands what is going on, he or she can either control the situation or make informed choices about what steps might be taken next. The brain even reinforces this need by giving humans a rush of dopamine whenever something is learned, which accounts for that satisfying “eureka!” moment. For example, a flight student usually experiences a major “eureka!” moment upon completing the first solo flight.

Aesthetic needs connect directly with human emotions, which makes it a subtle factor in the domain of persuasion. When someone likes another person, a house, a painting, or a song, the reasons are not examined—he or she simply likes it. This need can factor into the student-instructor relationship. If an instructor does not “like” a student, this subtle feeling may affect the instructor’s ability to teach that student.Self-Actualization
When all of the foregoing needs are satisfied, then and only then are the needs for self-actualization activated. Maslow describes self-actualization as a person’s need to be and do that which the person was “born to do.” To paraphrase an old Army recruiting slogan, self-actualization is to “be all you can be.”

Self-actualized people are characterized by:
• Being problem-focused.
• Incorporating an ongoing freshness of appreciation of life.
• A concern about personal growth.
• The ability to have peak experiences.

Helping a student achieve his or her individual potential in aviation training offers the greatest challenge as well as reward to the instructor.

Instructors should help students satisfy their human needs in a manner that creates a healthy learning environment. In this type of environment, students experience fewer frustrations and, therefore, can devote more attention to their studies. Fulfillment of needs can be a powerful motivation in complex learning situations.

Instructor and Student Relationship

Instructor and Student Relationship

How does personality type testing affect instructors and students? Research has led many educational psychologists to feel that based on personality type, everyone also has an individual style of learning. In this theory, working with that style, rather than against it, benefits both instructor and student. Although controversy often swirls around the educational benefits of teaching students according to personality types, it has gained a large following and been implemented at many levels of education. Today’s student can visit any number of websites, take a personality test, and discover what type of student he or she is and how best to study.

Not only does personality type influence how one learns, it also influences how one teaches. Learning one’s personality type helps an instructor recognize how he or she instructs. Why is it important to recognize personal instruction style? The match or mismatch between the way an instructor teaches and the way a student learns contributes to student satisfaction or dissatisfaction. Students whose learning styles are compatible with the teaching styles of an instructor tend to retain information longer, apply it more effectively, learn more, and have a more positive attitude toward the course in general. Although an instructor cannot change his or her preferred style of teaching to match a learning style, steps can be taken to actively bridge the differences.

Consider Derek’s dilemma with Jason. Derek knows he is the type of instructor who provides a clear, precise syllabus and has a tendency to explain with step-by-step procedures. His teaching style relies on traditional techniques and he often finds himself teaching as he was taught. Observation leads Derek to believe Jason is the type of person who needs the action, excitement, and variation reflected in his career choice. In an effort to focus Jason on the need to learn all aspects of flight, Derek sets up a scenario for the day that features how to scout locations for future adventure tours.

Definitions of Human Behavior

Definitions of Human Behavior

The study of human behavior is an attempt to explain how and why humans function the way they do. A complex topic, human behavior is a product both of innate human nature and of individual experience and environment. Definitions of human behavior abound, depending on the field of study. In the scientific world, human behavior is seen as the product of factors that cause people to act in predictable ways.

For example, speaking in public is very high on the list of fears modern humans have. While no two people react the same to any given fear, fear itself does trigger certain innate biological responses in humans such as an increase in breathing rate. How a person handles that fear is a product of individual experiences. The person who has never spoken in public may be unable to fulfill the obligation. Another person, knowing his or her job requires public speaking, may chose to take a class on public speaking to learn how to cope with the fear.

Human behavior is also defined as the result of attempts to satisfy certain needs. These needs may be simple to understand and easy to identify, such as the need for food and water. They also may be complex, such as the need for respect and acceptance. A working knowledge of human behavior can help an instructor better understand a student. It is also helpful to remember that to a large extent thoughts, feelings, and behavior are shared by all men or women, despite seemingly large cultural differences. For example, fear causes humans to either fight or flee. In the public speaking example above, one person may “flee” by not fulfilling the obligation. The other person may “fight” by learning techniques to deal with fear.

Friday, June 12, 2015

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ABBREVIATIONS AND ACRONYMS USED IN FLIGHT MANAGEMENT SYSTEM DISPLAYS

Abbreviations and acronyms used in flight management system displays

Abbreviations are extensively used for the display of data by the control and display units of this and other flight management computer systems, and these abbreviations/ acronyms and their definitions are given here.


ACT                Active (related to modes)
ADC               Air Data Computer ALT Altitude
ALTN              Alternate
APPR             Approach
APR                Automatic Performance Reserve
ARR               Arrive
AT                   Autothrottle
ATIS               Airport Terminal Information Service
ATM                Assumed Temperature Method
ATO                Actual Time Overhead
BM                  Buffet Margin
BOD               Bottom Of Descent BRG Bearing
CG                  Centre of Gravity
CLB                Climb
CMD               Command _
CON               Continuous (EPR)
CRS               Course
CRZ                Cruise
CSTR             Constraint, e.g., SPD CSTR Speed Constraint
CTR             Centred
DA                  Drift Angle
DECEL         Decelerate
DEP            Depart
DES                Descent
DEST             Destination
DEV                Deviation
DIR                 Direction
DIS(T)             Distance
DNTK             Downtrack
DSPL             Display
DSR               Desired
DTG                Distance To Go
ECON         Economy
E/D             End of Descent
EFC            Expect Further Clearance
EFOB          Estimated Fuel On Board ELV Elevation
E/OUT         Engine Out
EPR            Engine Pressure Ratio
ETA            Estimated Time of Arrival
ETO            Estimated Time Overhead
EXEC           Execute
FF                   Fuel Flow
FCU            Flight Control Unit
FL               Flight Level
FLT PLN     Flight Plan
FOB            Fuel on Board
FOD            Fuel Over Destination
FPA            Flight Path Angle
FQ                   Fuel Quantity
GA                  Go Around
GS              Ground Speed
GW                 Gross Weight
IAS                  Indicated Air Speed
INTC               Intercept
IRS             Inertial Reference System
ISA             International Standard Atmosphere
INIT             Initialization
INBD           Inbound
INVAL         Invalid LAT Lateral
LRC            Long Range Cruise
LW                  Landing Weight
MAG VAR      Magnetic Variation
MMO                Maximum operating Mach No.
MRC               Mach Referenced Cruise
MSA               Minimum Safe Altitude
 MSG              Message
NM              Nautical Miles
N                 Low pressure compressor speed
oAT             Outside Air Temperature OFST Offset
OPT            Optimum
Op Program          Operations Programme
PERF          Performa
PLNG             Planning, e.g., PLNG DES Planning Descent POS Position

PPOS             Present Position

PRED             Predicted PROC      Procedure, e.g., PROC TURN Procedure Turn

PROF             Profile, e.g., PROF DES Profile Descent
PWR               Power
QNH               Altimeter pressure scale setting to read airfield height above      sea-level on landing and take-off
RCL                Recall
RED               Reduced, e.g.,
RED TO         Reduced take-off thrust RNG Range
RSV                Reserve (fuel) REV Revision
RTE                Route

SAT                Static Air Temperature SEL Select

SID                 Standard Instrument Departure SPD Speed
STAR             Standard Terminal Arrival Route STBY Standby

STP                Step, e.g., STEP CLB

TAI                  Thermal Anti Ace

TAS                                                    True Air Speed
TAT                                                     Total Air Temperature
TGT                                                     Target, e.g., TGT ALT Target Altitude
TO APR                                 Take-Off Automatic Performance Reserve
TOC (T/C)                              Top of Climb
TOD (T/D)                              Top of Descent
TOGW                                    Take-Off Gross Weight
TKE                                                    Track Error
TP                                                       Turn Point
TRANS                                  Transition
TRK                                                    Track TURB Turbulence
VAL                                                    Valid
VAR                                                    Variation
V1                                                        Critical engine-failure speed
V2                    Take-off safety speed VERT Vertical
Vmo                  Mximum Operating Airspeed
VREF                                                 Reference Speed
V/S                                                      Vertical Speed
W/V                                      Wind direction/velocity
WPT                                     (WYPT) Waypoint
XTK                                                                            Cross Track
ZFW                                                                           Zero Fuel Weight