From an early age, most children choose to play with toys typed to their own gender. In order to identify variables that predict toy preference, we conducted a meta‐analysis of observational studies of the free selection of toys by boys and girls aged between 1 and 8 years. From an initial pool of 1788 papers, 16 studies (787 boys and 813 girls) met our inclusion criteria. We found that boys played with male‐typed toys more than girls did (Cohen's d = 1.03, p < .0001) and girls played with female‐typed toys more than boys did (Cohen's d = −0.91, p < .0001). Meta‐regression showed no significant effect of presence of an adult, study context, geographical location of the study, publication date, child's age, or the inclusion of gender‐neutral toys. However, further analysis of data for boys and girls separately revealed that older boys played more with male‐typed toys relative to female‐typed toys than did younger boys (β = .68, p < .0001). Additionally, an effect of the length of time since study publication was found: girls played more with female‐typed toys in earlier studies than in later studies (β = .70, p < .0001), whereas boys played more with male‐typed toys (β = .46, p < .05) in earlier studies than in more recent studies. Boys also played with male‐typed toys less when observed in the home than in a laboratory (β = −.46, p < .05). Findings are discussed in terms of possible contributions of environmental influences and age‐related changes in boys' and girls' toy preferences. Highlights Gender differences in toy choice exist and appear to be the product of both innate and social forces. Despite methodological variation in the choice and number of toys offered, context of testing, and age of child, the consistency in finding sex differences in children's preferences for toys typed to their own gender indicates the strength of this phenomenon and the likelihood that has a biological origin. The time playing with male‐typed toys increased as boys got older, but the same pattern was not found in girls; this indicates that stereotypical social effects may persist longer for boys or that there is a stronger biological predisposition for certain play styles in boys.

Although it is known that interrogation tactics can elicit false confessions and interviewer manner may determine the outcome of an interview, the combined effects of questioning technique and interviewer manner on false confessions have not been examined empirically. Following a false accusation of theft, participants were interviewed in one of four questioning conditions (minimisation, repetitive questioning, leading questions, and nonleading questions) in which interviewers adopted a stern or friendly manner.Perceptions of pressure to confess and interviewer behaviours were measured. Significantly more false confessions were elicited using nonleading questions rather than repetitive questioning. More false confessions were elicited in the friendly interviewer condition than in the stern interviewer condition. Neither interviewer manner nor questioning technique had a significant effect on subjective ratings of pressure to confess. The finding that false confessions may be elicited in the absence of coercive tactics may have implications for informing best practices in investigative interviewing.

Maternal gatekeeping describes mothers’ attempts to influence father involvement in child-rearing. While the effect of maternal gatekeeping on the father–child relationship has been explored, less is known about how fluctuations in the perception of maternal gatekeeping influences fathers’ family outcomes and whether father’s attachment might moderate these associations. Building on family systems theory, this study explores the within-person effect of negative maternal gatekeeping on father’s weekly reports of romantic relationship quality and feelings of exclusion from the family and tests father attachment as a moderator of these associations. Two hundred seventy-seven Canadian and German fathers with children under the age of 6 took part in an 8-week online diary study. Data were analyzed using multilevel structural equation modeling. During weeks when fathers perceived more maternal gatekeeping than was typical, they reported lower positive romantic relationship quality, higher negative romantic relationship quality, and felt more excluded from the family system. Avoidant attachment moderated the within-person effect of perceived maternal gatekeeping on negative romantic relationship quality, such that within-person increases in perceived maternal gatekeeping were more strongly linked with higher than-average negative romantic relationship quality among more avoidant fathers. Our findings shed new light on the within-person effects of perceived maternal gatekeeping on fathers’ feelings regarding the family system.

Zusammenfassung. Für erfolgreiches Altern sind Kognition, Zufriedenheit und tägliche Aktivitäten relevante Faktoren. In dieser Studie werden Zusammenhänge zwischen diesen Faktoren aufgedeckt. Bei 167 Senioren (60 bis 98 Jahre) wurden Aktivität und Zufriedenheit in einem Interview, Kognition durch die Neuropsychological Assessment Battery (dt. Version) erfasst. Alle Faktoren zeigen eine negative Altersentwicklung. Aktivitäten korrelieren mit allen Faktoren; insbesondere stehen Alltagsaktivitäten und kognitive Aktivitäten positiv mit Kognition im Zusammenhang, soziale Aktivität ist davon unabhängig. Die kognitiven Funktionsbereiche Aufmerksamkeit, Sprache und exekutive Funktionen variieren mit Aktivität und Zufriedenheit, Gedächtnis nur mit kognitiven Aktivitäten, Wahrnehmung ist davon unabhängig. Dies könnte bedeuten, dass kognitive Aktivitäten spezifisch mit der kognitiven Leistung und soziale Aktivitäten spezifisch mit der emotionalen Bewertung zusammenhängen und als Schutzfaktoren während der Entwicklung wirken könnten.