Voluntary sector network daily: Tuesday 4 September

Third Sector: NCVO calls for government review of the Health Lottery's impact on cause money The chief executive of the NCVO, Sir Stuart Etherington, has called on the government to review the impact of the Health Lottery. Civil Society: Number of women FDs at top-100 charities continues to fall New research by charity finance magazine has revealed that fewer women occupy the top jobs at the UK's largest charities than six years ago. Advice for good: Fundraising appeals showing group cooperation get higher donations Academic research has confirmed that portraying a single identifiable victim on a fundraising appeal will generate more donations than a group of people. Spring Giving: Social Life – why social media is the future for charities Few charities are successful at raising funds via social media but it is important that more use is made of online fundraising methods. Ivo: Keep Calm and Manage Volunteers Advice for volunteer managers. This content is brought to you by Guardian Professional. To join the voluntary sector network , click here .