Gretchen is conducting a research project and is interviewing respondents about their fertility history. On the first day her respondent says that she has had three children. However, the next day, the respondent reports that she has only two children. This is an example of a problem with:

Reliability

Explanation:

The term reliability in psychological research refers to the consistency of a research study or measuring test.

For example, if a person weighs themselves during the course of a day they would expect to see a similar reading. Scales which measured weight differently each time would be of little use.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

answer; a client who is similar to you;