To know: Japan has raised the alert level at the Fukushima Daiichi site from a four to a five on a seven-point international scale.

As a result of these interviews, Kinsey promoted a seven-point scale of normal human sexuality, with bisexuality the most "balanced" state.

The students rated them on a seven-point scale from extremely positive to extremely negative.

It was a seven-point scale with three types of transvestism, three types of transsexualism, and one category for typical males.

Respondents are asked to indicate the extent to which they agree with the following statements on a seven-point scale.

Here, the economists use the National Survey of Families and Households which, among other questions, asks respondents to rate their happiness on a seven-point scale.

The four-point scale you used was long ago found to be insufficient to rate New York City, which adopted a seven-point scale incorporating finer distinctions.

Officials said both fires measured zero on the seven-point international scale of nuclear accidents.

Two seven-point scales are provided per factor (each for a quality), requiring 26 individual responses in all.