DEVPSYCH

• xx chromosomes of female
• xy is the chromosomes of male
• developmental psychology development of behavior from conception to old age
• quantitative change is the change in the amount of number
• qualitative change is the change in the substance, kind, structure
• heredity or nature and environment or nurture are the 2 factors that influence human development
• genes gives us certain traits and characteristics
• heredity genetic transmission of traits from parents to offsprings
• dominant traits will always occur when paired with any other gene
• recessive traits bwill only occur when paired with another recessive gene
• chromosomes is the carriers of the gene
• 46 chromosomes per human and 23 in pair
• prenatal stage is the stage before birth
• down syndrome is the condition when there is an extra chromosome in the 21st pair, making it 47 in total
• turner's syndrome is when there is a loss of x chromosome in no. 23 pair. making it 45 in total chromosomes.
• zygote is the moment of conception to the 2nd week of life.
• embryo is the second week to the third month
• fetus is the 3rd month until birth
• infancy is the first 2 weeks of life after birth
• trust vs mistrust
• autonomy vs shame
• initiative vs guilt
• industry vs inferiority
• integrity vs despait
• ego identity vs role confusion
• psychosocial theory by erik erikson which deals with psychosocial crisis
• formal operations which is 11 years and above is can think logically
• concrete operational 7-11 years old can perform mental operations
• pre-operational 2-7 years old can have symbolic thought or magical thinking
• sensori-motor brith-2 years coordination of sensory input
• cognitive theory is by jean piaget
• psychosexual development is by sigmund freud
• moral development theory is by lawrence kohlberg
• latency is the stage wherein there is no focus of libido