Individual Differences Flashcards
deviations of individuals from the average or from one another
individual differences
individual differences is focused on any _____ aspect of the total personality
measurable
variability of individual differences
- intra-variability
- inter-variability
concerns differences within the individuals
intra-variability
concerns differences among/between the individuals with
regards to environment
inter-variabilitty
individual differences is the result of the ______ and _______
interplay of both hereditary and environmental influences
4 natures of individual differences
- variability and normality
- differential rates of growth and development
- interrelation of traits
- hereditary and environmental factors
result of the continuing interaction of many factors — biological social or environmental that we cannot accurately attribute the causations
interrelation of traits
can be seen in cognitive abilities, in physical, emotional, and moral aspect of growth
differential rates of growth and development
measures of individual manifest characteristics that can be distributed in the form of normal probability curve
variability and normality
can never be completely separated because they are in continuous interplay; genetic factors is a function of the variability of the relevant environmental and genetic influences
hereditary and environmental factors
4 factors affecting individual differences
- physiology
- sex / gender
- culture
- social / society
measurements & evaluation of individual differences
- standards or norms
- sampling
- reliability
- validity
based on massive data collected concerning different kinds of behavior
standards or norms
a property of measuring device in measuring what it is intended to measure
validity
dependability of the test as reflected in the consistency of its scores upon repeated measurements of the same group
reliability
process of choosing a selected portion which is representative of the whole
sampling
standards or norms serves as the _____ against which other individuals may be compared
standard
kinds of test used in psychological assessment
- intelligence test
- aptitude test
- achievement test
- interests test / inventories
- personality test
techniques used in psychological assessments to sample individual or group behavior
test
design to measure what a person can do now
achievement test