Vocab 301-350 Flashcards
The sequence of age-related changes that occur as a person progresses from conception to death
Development
The average age at which individuals display various behaviors and abilities
Developmental Norms
The first phase of prenatal development, encompassing the first two weeks after conception
Germinal Stage
The second stage of prenatal development, lasting from two weeks until the end of the second month
Embryonic Stage
The third stage of prenatal development, lasting from two months through birth
Fetal Stage
Twins that result from two eggs being simultaneously fertilized by two different sperm cells
Fraternal Twins
Dizygotic Twins
Twins that emerge from one zygote that splits for unknown reasons
Identical Twins
Monozygotic Twins
Sexual maturation; the end of childhood and the point when reproduction is first possible
Puberty
The first menstrual period
Menarche
Period during which males achieve first ejaculation
Spermarche
Uneven growth of body parts during adolescence
Asynchrony
Combining traditionally male and female traits
Androgynous
The biological event in which a women’s production of sex hormones is sharply reduced
Menopause
A close, emotional band of affection between infants and their caregivers
Attachment
A child has a caregiver who is insensitive and rejecting of their needs. The child does not seek contact with the attachment figure when distressed
Insecure Avoidant
A child experiences an inconsistent level of response to their needs from the primary caregiver. The child fails to develop any feelings of security from the attachment figure. They exhibit difficulty moving away from the attachment figure to explore new surroundings.
Insecure Ambivalent
At what stage of Cognitive Development does a child lack object permanence?
Sensorimotor
At what stage of Cognitive Development does a child exhibit egocentric thinking?
Pre-Operational
At what stage of Cognitive Development does a child understand the concept of conservation?
Concrete Operations
At what stage of Cognitive Development does a child exhibit abstract thinking?
Formal Operations