Using General Mental Ability and Personality Traits to Predict Job Performance in Three Chilean Organizations

Although the field of personnel selection has amounted around 100 years of research, there has been an overrepresentation of American and Western European samples in these studies. In particular, samples from Latin America have been almost entirely absent from industrial and organizational psychology journals. Thus, it is unknown whether well‐documented findings, such as the prediction of job performance based on general mental ability and conscientiousness, replicate in this region. This research intended to address this gap in the literature with three studies conducted in Chilean organizations, using different research designs, and different operationalizations of predictors and criteria. Results are generally consistent with previous studies, showing that conscientiousness and general mental ability significantly predict job performance in these Chilean samples.     

Vocal and facial expression matching in infants of mothers with depressive symptoms

This study investigated vocal and facial expression matching in 24 10-month-old infants. Half of the mothers had reported depressive symptoms [i.e., elevated scores on the Center for Epidemiological Studies-Depression Index (CES-D)] during the previous week. Infants were tested using a two-screen preference procedure in which they were presented side-by-side videos of different facial expressions modeled by one female reciting a children's story. A centrally located speaker was used to present a vocal expression soundtrack that matched one of the facial expressions. Separate analyses of variances (ANOVAs) were conducted to analyze the proportion total matching and proportion total looking to the happy and sad expressions. Infants of mothers who reported depressive symptoms displayed less accurate matching of the happy facial and vocal expressions and looked more to sad facial expressions compared to infants of mothers who had not reported depressive symptoms above the normal range. Infants' performance on the expression matching task appears to be related to their primary caregivers' reports of depressive symptoms during the previous week. However, other factors that may be related to the group differences also need to be considered. For example, maternal reports of depressive symptoms may be a marker for other underlying factors that may have affected their infants' performance. © 1997 Michigan Association for Infant Mental Health     

Mothers with Depressive Symptoms Touching Newborns

Previous research has demonstrated the positive effects of early contact on mother–infant touching behaviours. The present study investigated whether the type of maternal touching, shortly after birth, is also determined by the mother's mood state. Mothers with depressive symptoms were compared to non-depressive mothers 1 day after delivery on how they touched their newborns following an initial feeding. The results were counter-intuitive in that no differences were found between mothers with depressive symptoms and non-depressive mothers in type of maternal touching. However, mothers with depressive symptoms talked to their infants less often and talked on the phone more often. In addition, mothers with depressive symptoms showed more neutral and negative facial expressions and fewer positive and more neutral vocal expressions.