Life Span Psychology- Prenatal Development

My full name is Christina Kaysone Chantharavongsa and I was born March 23, 1995 in Bridgeport Hospital located in Bridgeport, Connecticut. It was a little city and a small world since a ton of people would know each other. My parents were in an arranged marriage and were both moved to the United States from Laos during their high school years. But I’m actually half Laotian and Thai since my mom’s side is Thai from Thailand although she was born in an Asian Southeastern country called Laos. I’m the second oldest out of four children with two sisters and one brother. The order goes from Sarah, Christina (me),

     Going back forty-five years is not an easy task to complete because I can’t remember some of the finer details of my childhood. I know I was born on a hot August afternoon in Birth Year at Place Of Birth in City ands State. My mother was just twenty-two at the time and was already the mother of two, I was her third child. My father was twenty-one and already a workaholic, I know because my mother would constantly remind me not to be like that. My mother and father were good parents and they tried to give us the best upbringing they could. My father was the kind of person that believed he should provide and protect his family, and he did a very good job of doing that.

The sensorimotor stage infants develop their schemas through sensory and motor activities. Followed by the preoperational stage where children begin to think symbolically using words, to represent concepts. Next concrete operational stage children display many important thinking skills, like ability to think logically. Finally, formal operational stage young adolescences formulate their operations by abstract and hypothetical thinking. Piaget’s theory provides ample and insightful perspectives, so it remains the central factor of contemporary

|9 |Can sit independently and will be finding ways to be |Baby realises that when something or someone |Will understand no, bye-bye and other key words,|Can find partially hidden object/toys and will |

The majority of lifespan development theories note that development is a lifelong process and therefore

For instance, half of all children can sit unsupported by the age of 6 months, while the majority, (90%) can take up to 7 ½ months. What this means is that for accurate data we would need to observe theses children multiple times to see the growth they are making.

For Life-Span Development class, on February 13, 2017, the class had the opportunity to observer the physical, cognitive and social development. In this observation the class Riley, a five month old, female toddler. As a class at the Dordt College, gave the class the opportunity to live observe in the child with the infant’s parent consent.

Life span developmental psychology takes a scientific approach to human growth and change, focusing on change during the life span. There are three main aspects to life span development: cognitive, social, and physical development. This class is not simply a discussion of nature vs. nurture, it explores the interaction between genetic and environmental factors that orient us towards specific behaviors. Initially, my views on life span development were limited to more sociological factors, and did not take into consideration physical developments of the brain. In relation to my personal and professional identity this course has made me realize that development occurs on a spectrum and that not everyone develops at the same time, in the same ways, making me more understanding and compassionate towards those who developed differently than me. The three most important lessons I have learned from this class are that development occurs throughout the entire life span, infants begin learning at a very young age, and that senescence begins as early as young adulthood.

First trimester: By 12 weeks of pregnancy the foetus will be fully formed. The ovum grows and develops certain important parts of the baby’s body such as spinal cord, nervous system, gastrointestinal system, heart and lungs in the first four weeks from conception. The heart starts beating and brain and other organs forms by eight weeks. At this stage, the face is formed and arms and legs start to move. The baby grows to 3 inches long and

B. F. Skinner thought of personality in terms of the effects external stimuli have on behavior. This emphasized the mutual interaction of the person or "the organism" with its environment. An example of this is something a baby learns. If a baby cries and receives attention, it teaches the baby that in order to get attention they need to cry. Princess Diana learned that external stimuli have a huge effect on her behavior.

There are three known major areas of study in Lifespan Development which are the Physical, Cognitive, and personal and social development. These groups have to do with age and range of Lifespan Psychology. Lifespan literally connotes from cradle to grave, in other words from conception to death. Lifespan is divided into these following age periods; prenatal, infancy, toddlerhood, middle childhood, adolescence, young adulthood, middle adulthood, late adulthood and death.

After reviewing the two articles provided and studies of my proposed topic, there was no evidence of the theoretical and conceptual frameworks in six of my studies. However, there is one theoretical framework in my quantitative study that focuses on the individual and is grounded within the context of the life-span perspective of human development theory. Contextual influences include the types of changes in resources that occur in response to the individual's needs for resources throughout a changing life-span. Life-span development involves biological considerations, cultural considerations, and individual factors working together. The life-span perspective put emphasis on the development of the course of a lifetime, and all stages of the

Patient Z is a 36 year-old female, having a spontaneous preterm vaginal birth with a set of dizygotic twins at 26 + 1 weeks. The babies were conceived through the use of in vitro fertilization, this process of fertilization occurs outside of the woman’s body. It is where the woman’s eggs are removed and artificially fertilized with the father’s sperm then implanted back into the woman’s womb as an embryo (FFF). The chances of twins are increased when going through the process of in vitro fertilization.

Sensitive Periods in Early Development From the moment of conception to the moment we are born and grow into adulthood, the timing of even the first beginning of our life journey is crucial. Even the timing of fertilization can be too soon or too late in which will cause the organism to be destroyed. (The Development of Children, 2nd ed).

Life starts out as a fetus in the mother’s womb. This process lasts about 40 weeks. The 40 weeks are broken up into three trimesters. It begins with a stage called conception. This is when the sperm cell fertilizes the egg creating a zygote (the developing individual produced from such a cell). The zygote divides into many cells which is then rooted in the uterus. This is called a fetus