Calculation of Likelihood Ratios for Incest Cases Using IBD Patterns.

OBJECTIVES: To calculate the likelihood ratios of incest cases using identity by descent (IBD) patterns. METHODS: The unique IBD pattern was formed by denoting the alleles from the members in a pedigree with a same digital. The probability of each IBD pattern was obtained by multiplying the prior probability by the frequency of non-IBD alleles. The pedigree likelihoods of incest cases under different hypotheses were obtained by summing all IBD pattern probabilities, and the likelihood ratio(LR) was calculated by comparing the likelihoods of different pedigrees. RESULTS: The IBD patterns and the formulae of calculating LR for father-daughter incest and brother-sister incest were obtained. CONCLUSIONS: The calculations of LR for incest cases were illustrated based on IBD patterns.

The role of paternal and maternal warmth and hostility on daughter's psychosocial outcomes: The insidious effects of father warmth combined with high paternal hostility.

Introduction: Despite the well-accepted view on the importance of parental warmth and parental hostility for adolescent development, few studies have examined the joint interactive effects of these two key aspects of parenting. Furthermore, research comparing maternal and paternal parenting is limited, with the father-daughter relationship during adolescence remaining one of the more understudied familial contexts. Given that family processes are key for the intergenerational transmission of inequality, these parent-child relationships may be especially important for youth at risk for exposure to violence. Objectives: Using a sample of juvenile female offenders, this study examined the associations between the perceived warmth and hostility in the father-daughter and mother-daughter relationships on daughters' depressive symptoms, anxiety symptoms, romantic partner warmth, romantic partner hostility, and the daughter's sense of agency. We hypothesized that high perceived parental warmth would moderate the effects of parental hostility by protecting daughters from the negative effects of parental hostility, with stronger effects for the father-daughter than the mother-daughter relationship. Results: In contrast, our paternal relationship findings across four of the five outcomes suggest a moderation in the opposite direction - that is, high perceived father warmth exacerbates the deleterious effects of father hostility on daughters' depressive symptoms, anxiety, romantic partner warmth, and romantic partner hostility. Maternal warmth, and not hostility, had a direct association with these four outcomes, with stronger explanatory power shown for the father-daughter than the mother-daughter model. Higher agency was associated with maternal hostility only. Conclusion: Our findings suggest that daughters might be modeling and internalizing the relationship with their fathers (for better or worse) when they perceive it as warm and supportive. Consequently, adolescent girls whose fathers exhibit hostile behavior may benefit from emotional distancing from their fathers.

Calculation of Likelihood Ratios for Incest Cases Using IBD Patterns / 法医学杂志

OBJECTIVES@#To calculate the likelihood ratios of incest cases using identity by descent (IBD) patterns.@*METHODS@#The unique IBD pattern was formed by denoting the alleles from the members in a pedigree with a same digital. The probability of each IBD pattern was obtained by multiplying the prior probability by the frequency of non-IBD alleles. The pedigree likelihoods of incest cases under different hypotheses were obtained by summing all IBD pattern probabilities, and the likelihood ratio(LR) was calculated by comparing the likelihoods of different pedigrees.@*RESULTS@#The IBD patterns and the formulae of calculating LR for father-daughter incest and brother-sister incest were obtained.@*CONCLUSIONS@#The calculations of LR for incest cases were illustrated based on IBD patterns.

Direct and indirect effects of father-daughter relationship on adolescent girls' psychological outcomes: The role of basic psychological need satisfaction.

Fathers play a salient role in the children's development, especially in daughters. In this study, we examined the direct and indirect effects of father-daughter relationship on psychological outcomes of adolescent girls. A total of 310 adolescent girls aged between 14 and 18 (M = 15.88, SD = 0.89) of a Turkish population-based sample completed a battery of self-report surveys measuring perceptions related to father-daughter relationship, basic psychological need satisfaction, well-being, and ill-being. Structural equation modelling results indicated that father-daughter relationship is directly related to higher levels of well-being and lower levels of ill-being. Besides, results demonstrated that indirect effects of basic psychological need satisfaction on the link between father-daughter relationship and psychological outcomes were significant. These findings suggest that father-daughter relationship significantly influences mental health of adolescent girls and this effect is mediated by basic psychological need satisfaction. Implications for counseling interventions and recommendations for future research are discussed.

The Gentleman Vanishes: Dementia, Caretaking and the Life of the Mind.

This essay recounts the author's journey with her father during his prolonged decline due to dementia. The experience pushed her to break out of the confines of conventional scholarly research in her academic field of architectural history to a multi-disciplinary consideration of nineteenth-century environmental, sensory and horticultural therapies for the mentally ill. During her father's illness, she discovered the tangible therapeutic benefits of momentary engagements with his environment through his five senses and through the emotional filter of poetry. This reorientation to sensory and poetic experience had a beneficial impact on the caretaker as well.

Intergenerational Links in Victimization: Prosocial Friends as a Buffer.

This study investigated whether having friends who engaged in more prosocial than antisocial behaviors buffered the associations between family-of-origin aggression and later victimization. Adolescent participants (N=125) and their parents reported on different types of family aggression in early adolescence. Approximately 5 years later, adolescents reported on their victimization experiences with dating partners and friends, and their friends' prosocial and antisocial behaviors. Only father-to-child aggression was significantly associated with dating and friend victimization, with stronger risk for females' dating victimization. Moreover, having friends who engaged in more prosocial than antisocial behaviors had both a direct inverse relationship with dating partner victimization. This also buffered the risk for dating victimization associated with father-daughter aggression. Findings suggest that greater attention be paid to the father-daughter relationship and to the importance of having friends who engage in prosocial behaviors in the prevention of adolescents' victimization.

Daddy's little girl goes to college: an investigation of females' perceived closeness with fathers and later risky behaviors.

OBJECTIVE: The present study investigated the extent to which father-daughter relationships predicted risk-taking in a sample of female college students. Specifically, this study examined whether female adolescents' models of father psychological presence predicted substance use and sexual risk-taking, over and above impulsivity, depression, and other risky behaviors. METHODS: A sample of 203 female college students were administered several scales assessing father psychological presence, sexual risk-taking, substance use, impulsivity, and depression. RESULTS: Father psychological presence did predict sexual risk-taking and illicit drug use (but not alcohol use) after controlling for impulsivity, other risky behavior, and mood. Further, when grouped into low and high levels of psychological presence, those in the low group were more likely to engage in a variety of risky behaviors than those who perceived high psychological presence. CONCLUSION: Consistent with evolutionary perspectives, paternal psychological presence may function as protection against risky behavior.