The effects of repeating a recognition test in lorazepam-induced amnesia: Evidence for impaired contextual memory as a cause of amnesia

In two experiments, a recognition test for an earlier presented list was given twice in immediate succession (Test 1 and Test 2). On the hypothesis that anterograde amnesia for episodic memory involves a deficit in contextual memory, amnesic subjects should confuse familiarity with distractor items gained during Test 1 with familiarity gained during original list presentation. As a result, they should think that they recognize more items on Test 2. This will lower recognition efficiency in Test 2 by increasing false alarms rather than by reducing hits. For subjects with an amnesia induced by lorazepam, but not for control subjects, recognition efficiency was substantially reduced in Test 2 in both experiments. As predicted, this impairment was due to a large increase in false alarms, with no decrease in the number of hits. The impairment could not be explained by a difference in recognition level between lorazepam and control subjects on Test 1. These findings therefore support the contextual memory deficit hypothesis of anterograde amnesia. Their implications for understanding the relationship between recall and recognition in amnesia are discussed.     

Relationships between parenting practices and perceptions of child behaviour among Korean immigrant mothers and fathers

This study examined parenting styles and culturally‐specific parenting practices of Korean immigrant mothers (N = 128) and fathers (N = 79) of children (ages 6–10) in New Zealand and the parenting predictors of child behaviour. Participants completed questionnaires on parenting styles and practices, and parental perceptions of child behaviour. Both parents indicated a high degree of devotion (Mo jeong) and involvement in care and education of their child with fathers were more likely than mothers to utilise shaming/love withdrawal and modesty encouragement. Results of regression analyses showed that there were some differences between mothers and fathers in the parenting predictors of child internalising and externalising behaviour problems and prosocial behaviour. Across the whole sample, there were contrasting relationships for authoritative parenting styles, devoted/involved parenting and modesty encouragement/shaming/non‐reasoning parenting practices with child behaviour problems. Results indicated a blend of Western and Korean parenting practices were being utilised after settling in New Zealand.