Children who expect they can bring about good outcomes and avoid bad outcomes tend to experience more personal successes. Little is known about factors that contribute to these ‘control expectancies’. The purpose of the present study was to determine whether children’s internal control expectancies occur in the context of parents’ internal control expectancies, low family strain, and high famil...

This study explores some possible causes of the recent increase in dieting and eating disorders among American women. Measures on body image, attitudes to eating and weight, and eating behaviors were collected from male (sons) and female (daughters) college students and their biological parents. All groups but the sons considered their current body shape to be heavier than their ideal. Mothers ...

Differences among bulls in maturity rate of their daughters for milk yield were investigated. Milk records for US Holsteins with first-parity calving dates between 1960 and 1998 were used to calculate 3 evaluations for bulls based on daughter records from parity 1, parities 1 and 2, and parities 1, 2, and 3. The 3 evaluations were used to estimate parity-specific evaluations for parities 2 and ...

background : the aim of this study was to demonstrate similarities and differences between mothers and daughters regarding dietary and non-dietary risk factors for bone fractures and osteoporosis. methods : the study was carried out in 2007-2010 on 712 mothers (29-59 years) and daughters (12-21 years) family pairs. in the sub-sample (170 family pairs) bone mineral density (bmd) was measured for...

The adult Drosophila midgut contains multipotent intestinal stem cells (ISCs) scattered along its basement membrane that have been shown by lineage analysis to generate both enterocytes and enteroendocrine cells. ISCs containing high levels of cytoplasmic Delta-rich vesicles activate the canonical Notch pathway and down-regulate Delta within their daughters, a process that programs these daught...