These findings indicate that olfactory deficits extend beyond measures of odor identification in FEP with greater deficits observed in schizophrenia-related subgroups of psychosis. Studies examining whether greater olfactory dysfunction confers greater risk for developing schizophrenia relative to other forms of psychosis are warranted.

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Objective To investigate the attitudes of parents of children with a sex chromosome aneuploidy (SCA) regarding the impact of an early diagnosis and noninvasive prenatal testing (NIPT). Method A survey consisting of multiple choice and long response formatted questions was completed by parents of children with SCA(s). Results Fifty‐five participants responded to the survey. A total of 88.1% of participants who received an early diagnosis expressed that it had a positive impact on their child's life. Of the 23 participants who utilized NIPT, 95.7% believed it was a decisive factor in their life because they could research the disorders prior to the birth of their child (35.3%), pinpoint valuable resources and interventions (38.2%), and determine possible risk factors of neurodevelopmental delays to be considered after delivery (20.6%). Conclusion This study documented parental perspectives on the impact of an early SCA diagnosis and attitudes towards NIPT use for identifying those at risk for SCAs. These informative and insightful results provide personal experiences that health care providers may want to consider when providing prenatal counseling on NIPT for expectant mothers. As this analysis is the first of its kind, ascertainment is limited, and future research should aim to expand these findings by investigating the different factors influencing attitudes towards NIPT.

Abstract47,XXY (Klinefelter syndrome [KS]) is the most common sex chromosomal aneuploidy (1:660), yet, despite this, only 25% of the males are ever diagnosed. Males with 47,XXY present with characteristic symptoms throughout their lifetime with typical physical and neurodevelopmental manifestations focused in growth, cognitive development, endocrine function, and reproduction. Studies have demonstrated that optimal outcomes are dependent on early detection combined with consistent and targeted neurodevelopmental treatment throughout the lifespan. During infancy and into the preschool years, individuals with 47,XXY commonly face deficits in growth and development in the areas of early hormonal, motor, speech, and behavioral development. As they transition into school, the primary neurodevelopmental concerns include language difficulty, executive dysfunction, behavior, and learning and reading deficits. Adults with 47,XXY often present with taller than average height, low levels of fertility, azoospermia, and elevated gonadotropin levels. These presentations may persist from early childhood through adulthood but can be mitigated by appropriate interventions. Early neurodevelopmental and hormonal treatment has been shown to have a minimizing effect on the physical and neurodevelopmental manifestations in individuals with 47,XXY. With innovative and current research studies, the features common to the neurodevelopmental profile of 47,XXY have been further expanded and defined. Further research is necessary to elucidate and understand the relationship between the brain, behavior, and the phenotypic profile of 47,XXY.