size and morphological features of each chromosome II. Types of Human Genetic disorders a. Human Chromosomal Abnormalities 1. Nondisjunction Occurs when homologous chromosomes fail to segregate during meiosis Produces gametes with three chromosome pairs (trisomy) or only one chromosome of a normal pair (monosomy) Involves any chromosomes‚ including the sex chromosomes Causes serious genetic disorders Ex: Down’s syndrome- trisomy 21 Edward’s syndrome- trisomy 18 Patau syndrome-
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Emotional and Behavioral Disorders (EBD) -as defined in IDEA (Individuals with Disabilities Education Act) Difficulty to learn that cannot be explained by intellectual‚ sensory‚ or health factors. “…a condition exhibiting one or more of the following characteristics over a long period of time and to a marked degree that adversely affects a child’s educational performance: 1. Difficulty to build or maintain satisfactory interpersonal relationships with peers and teachers. 2. Inappropriate
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Introduction to Psychology SCHIZOPHRENIA April 30th‚ 2011 Abstract Schizophrenia is a complex mental disorder that has many long term symptoms‚ caused by both genetic and environmental factors and their interactions. Research on pathogenesis has traditionally focused on neurotransmitter systems in the brain‚ particularly those involving dopamine. Schizophrenia has been considered a separate disease for over a century‚ but in the absence of clear biological
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BDD or also known as Body Dysmorphic disorder is a condition where the individual experiences an “overwhelming urge‚feeling or preoccupation with oneself appearance” (sciencedirect). An individual with this disorder has a repetitive behavior to inspect‚ conceal‚ improve every flaw on their body. They are constantly checking in the mirror to ensure that their appearance is in tiptop shape. They are prone to excessive grooming and always feeling unsatisfied with their appearance. This condition can
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Mental Disorders for the Homeless Did you know that a lot of homeless
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Personality Disorders I have chosen to write about personality disorders‚ because I have a personal insight on some of these disorders. My daughter and my mother both have borderline personality disorder. In chapter 12 page 412 it states that people despite having certain characteristic views of the world and ways of doing things‚ people normally can adjust their behavior to fit a difficult situation. But some people‚ starting at some point early in life‚ develop inflexible and maladaptive ways
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personality disorder personality- psychological characteristics with a large biological base. Traits define personality. (Friendliness‚ etc) A personality disorder exists when traits are Inflexible/rigid/ not malleable to the environment/ situation Maladaptive Someone is considered to have a personality disorder when their traits cause personal stress or distress to others around them. *hard to diagnose‚ people with personality disorders rarely recognize having a problem. > the
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personality disorders. For example‚ some people with paranoid personality disorder might perceive their environment as hostile because their parents placed unreasonable demands on them constantly. Also‚ in antisocial personality disorder‚ an absence of parental love might lead to a lack of basic trust. Cognitive theorists believe that people with paranoid personality disorder hold broad maladaptive assumptions‚ like “people will attack you if given the chance.” For schizoid personality disorder‚ cognitive
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Eating Disorders and the Media It is proven that more than half of a million American teenagers have an eating disorder. Is the media to blame for this large number of eating disorders? These eating disorders have been documented in medical history since the 1800s. The media contributes to what teenagers believe is “thin and beautiful”. Having an eating disorder can cause many negative physical effects to the body. Not only are there many negative physical effects from eating disorders‚ there are
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and Less Common Psychological Disorders Many people often confuse normal and abnormal psychology because a lot of people know only about the abnormal behaviors. Everyone has psychology whether it is normal or abnormal. The abnormal form of psychology consists of disturbances‚ disorders‚ and destructive behaviors. There are several common psychological disorders‚ much more than the less common. One of the top common mental illnesses is Anxiety Disorders. These disorders are those that individuals respond
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