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A growing body of evidence investigates how entertainment education influences knowledge about HIV, stigma toward those with HIV, and openness to disclosing one's HIV status. The present study shows that in addition to these effects, mass media interventions may influence audiences' policy priorities, such as their demand for local access to HIV/AIDS medical care. A condensed (2 hours) version of a popular Swahili radio drama was presented to rural Tanzanians as part of a placebo-controlled experiment, clustered at the village level. A random sample comprising 1,200 participants were interviewed at baseline and invited to attend a presentation of the radio drama, and 83% attended. Baseline respondents were reinterviewed 2 weeks later with a response rate of 95%. In addition to increasing listeners' knowledge and support for disclosure of HIV status, the radio drama produced sizable and statistically significant effects on listeners' preference for hypothetical candidates promising improved HIV/AIDS treatment.

We describe a natural experiment occasioned by an abrupt increase in the transmission range of an independent Tanzanian radio station whose broadcasts emphasize current affairs and gender equality. Some villages that formerly lay outside the catchment area of this radio station could now receive it, while nearby villages remained outside of reception range. Before the change in transmitter range in 2018, we conducted a baseline survey in both treated and untreated villages and found them to be similar in terms of prevailing social attitudes and political interest. An endline survey conducted in 2020 shows that respondents in areas that received the new radio signal were substantially more likely to listen to the station, and their levels of political interest and knowledge about domestic politics were significantly higher than their counterparts in villages that the signal could not reach. Attitude change on a range of gender issues, however, was sporadic. [ABSTRACT FROM AUTHOR]

Early and forced marriage (EFM) is an increasing focus of international organizations and local non-government organizations. This study assesses the extent to which attitudes and norms related to EFM can be changed by locally tailored media campaigns. A two-hour radio drama set in rural Tanzania was presented to Tanzanian villagers as part of a placebo-controlled experiment randomized at the village level. A random sample of 1200 villagers was interviewed at baseline and invited to a presentation of the radio drama, 83% of whom attended. 95% of baseline respondents were re-interviewed two weeks later, and 97% 15 months after that. The radio drama produced sizable and statistically significant effects on attitudes and perceived norms concerning forced marriage, which was the focus of the radio drama, as well as more general attitudes about gender equality. Fifteen months later, treatment effects diminished, but we continue to see evidence of EFM-related attitude change. [ABSTRACT FROM AUTHOR]

"Precolonial Legacies in Postcolonial Politics: Representation and Redistribution in Decentralized States" by Martha Wilfahrt is a groundbreaking book that offers new insights into African and Comparative Politics. The author examines the distribution of public goods in rural Senegal and explores why some local governments provide goods broadly across their populations while others target specific groups for narrow political ends. Wilfahrt introduces the concept of institutional congruence, which highlights the overlap between local government authorities and ancient centralized polities, and argues that this leads to fairer distribution of public goods. The book challenges existing theories on ethnicity and political institutions in Africa and provides a more nuanced understanding of African states. It is recommended for scholars of African politics and policymakers interested in state resource allocation. The only criticism is that the author could have centered the African perspective more in the book. [Extracted from the article]