Anxiety as a cause of attachment avoidance in women with Turner Syndrome

Working models of attachment are internal depictions of self relative to others and have been described in terms of two dimensions: (1) attachment avoidance and (2) attachment anxiety. An exploratory qualitative study was carried out to build understandings about women with Turner Syndrome (TS) and the psychosocial impact their infertility has upon salient relationships. In one-to-one semi-structured interviews, five women with TS were asked: How do you perceive your womanhood and infertility status has affected your relationships with: (1) the opposite sex, (2) siblings and (3) peers? In opposite-sex relationships, infertility status was found to arouse fear of ending up alone and anxiety over engaging in romantic relationships. In sibling relationships, jealousy was expressed in relation to disparity with sister(s) more natural maturation to womanhood, and, within peer relationships, consequences from divulging infertility status created attachment avoidance with friends. Further investigation in this area is merited

Hand Locomotor Functions, Body Structure, and Epidermal Ridge Patterns: Preliminary Study

The purpose of this study was to determine whether any relationships exist between hand locomotor functions and dermatoglyphic characteristics and body structure. The pilot sample consisted of 71 adult normal individuals (30 males and 41 females). The locomotor function tests included a power grip and two precision grips; dermatoglyphic features were represented by finger and palmar pattern intensities and ridge counts, and body structure by 35 head, face, trunk, and limb anthropometric measurements. Univariate and multivariate correlation analyses reveal that on average half of the variance in the locomotor hand-function tests can be accounted for by a set of body and/or dermatoglyphic variables in males; this contribution is appreciably lower in females. Body longitudinal measurements and some facial measures, such as jaw length, were found to be the main correlates of either a power grip or a simple thumb-index squeeze, especially in males; head and face measurements and the size and intensity of patterns on fingers 1 and 2 were the main correlates of more complex precision tests involving complicated manipulation of objects using the thumb and index finger. These preliminary results identify some previously unknown sources of variation in dermatoglyphic patterns and contribute to a better understanding of the evolutionary aspects of the relationships between specific functional and morphologic traits in humans

FRAXE and mental retardation.

Mental impairment and instability of the CCG repeat at FRAXE is described in six kindreds. Cosegregation of FRAXA and FRAXE was found within one of these kindreds. Cytogenetic expression of FRAXE was shown to skip a generation when associated with a reduction in size of the CCG expansion when transmitted through a male; however, in general, transmission occurred through females and a copy number increased from one generation to the next. In these respects the behaviour of FRAXE paralleled that of FRAXA. A relationship between FRAXE and non-specific mental impairment is strongly suggested by the occurrence in these families of more mentally impaired male and female carriers, after removal of index cases, than could reasonably be expected by chance