From infant to child: the dynamics of cognitive change in the second year of life

The authors review several key areas of early cognitive development in which an abrupt shift in ability at the end of the second year of life has been traditionally assumed. These areas include deferred imitation, self-recognition, language, and categorization. Contrary to much conventional theorizing, the evidence shows robust continuities in all domains of early cognitive development. Where there is evidence of a reorganization of behavior that makes a new level of performance possible, dynamic-systems analyses indicate that even these may be driven by underlying processes that are continuous. Although there remain significant definitional and methodological issues to be resolved, the outcome of this review augers well for newer models in which cognitive development is viewed as a continuous, dynamic process.     

Can false memories prime alternative solutions to ambiguous problems?

Research has demonstrated that false memories are capable of priming and facilitating insight-based problem-solving tasks by increasing solution rates and decreasing solution times. The present research extended this finding by investigating whether false memories could be used to bias ambiguous insight-based problem-solving tasks in a similar manner. Compound remote associate task (CRAT) problems with two possible correct answers, a dominant and a non-dominant solution, were created and normed (Experiment 1). In Experiment 2, participants were asked to solve these CRAT problems after they were given Deese/Roediger-McDermott lists whose critical lures were also the non-dominant solution to half of the corresponding CRATs. As predicted, when false memories served as primes, solution rates were higher and solution times were faster for non-dominant than dominant CRAT solutions. This biasing effect was only found when participants falsely recalled the critical lure, and was not found when participants did not falsely recall the critical lure, or when they were not primed. Results are discussed with regard to spreading activation models of solution competition in problem-solving tasks and current theories of false memory priming effects.     

It Must Be My Favourite Brand: Using Retroactive Brand Replacements in Doctored Photographs to Influence Brand Preferences

We examined whether memories for personally chosen brands could be altered by retroactive exposure to less‐liked competitor brands embedded in manipulated photographs. In addition, we investigated whether memory errors would lead to preference change for falsely remembered brands. Fifty participants were asked to compile their personal ‘brand lifestyle basket’, which was then captured in a photo showing the basket and participant. After 1 week, participants were exposed to the photograph in which some of the originally chosen brands were replaced by different brands of the same category. Results of a memory test revealed a robust misinformation effect. The analysis of premanipulation and postmanipulation preference ratings indicated a positive shift in attitude and behaviour towards falsely accepted misinformation brands. Our findings contribute to what we know about the behavioural consequences of false memories and extend the generalizability of false memory effects to what might be considered a futuristic advertising measure. Copyright © 2016 John Wiley & Sons, Ltd.     

Parental play styles and sibling interaction during a problem‐solving task

Associations between parental play styles and sibling interaction were investigated in 30 same‐sex preschool‐ and school‐aged sibling dyads (first‐borns were 4–9 years, M=6.6 years; second‐borns were 2–7 years, M=4.2 years), divided into older and younger sibling groups. Participants completed puzzles under three conditions: (a) siblings alone, (b) together with mother, and (c) together with father. Prosocial and agonistic sibling‐directed behaviors and positive and negative parent–child behaviors were coded. Siblings engaged in both more prosocial and agonistic interactions when alone than with either parent; there were no differences in sibling interactions in the mother versus father episodes. Paternal negative behavior was associated with sibling agonistic behavior when the children were alone, indicating second‐order effects, however, mother–child and sibling interactions were not significantly associated. Nevertheless, reciprocity in positive and negative behaviors directed by children to parents and vice versa was evident, demonstrating synchrony in patterns of exchanges. The findings underscore the necessity of studying both parents in order to understand more fully the dynamics involved in family relationships. Copyright © 1999 John Wiley & Sons, Ltd.     

Encouragement and Ethnicity in African American College Students

Encouragement and ethnicity were examined in 112 African American college students attending 2 historically Black colleges and universities (HBCUs) and a predominantly White institution (PWI). Results indicated a positive relationship between Ethnic Pride and View of Others for the HBCU group and positive relationships between Ethnic Pride and the Encouragement Scale for the PWI group. Ethnic Worry was negatively correlated with the Encouragement Scale for both groups. In addition, Ethnic Discrimination was negatively correlated with Openness to Experience for the PWI group. The usefulness of conceptualizing encouragement and ethnicity together for African American college students and practice implications are discussed.     

The development of automatic associative processes and children’s false memories

We investigated children’s ability to generate associations and how automaticity of associative activation unfolds developmentally. Children generated associative responses using a single associate paradigm (Experiment 1) or a Deese/Roediger–McDermott (DRM)-like multiple associates paradigm (Experiment 2). The results indicated that children’s ability to generate meaningful word associates, and the automaticity with which they were generated, increased between 5, 7, and 11 years of age. These findings suggest that children’s domain-specific knowledge base and the associative connections among related concepts are present and continue to develop from a very early age. Moreover, there is an increase in how these concepts are automatically activated with age, something that results from domain-general developments in speed of processing. These changes are consistent with the neurodevelopmental literature and together may provide a more complete explanation of the development of memory illusions.